What are the cheapest airlines flying from London Heathrow Airport to Kos round-trip?

Our cheapest airline available from London Heathrow Airport to Kos is SWISS. Our recent data shows that you can find tickets from as low as £166 on this airline. An additional option worth looking into is Lufthansa, starting at £231. SWISS is 41% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from London Heathrow Airport to Kos one-way?

The cheapet airlines for a one-way flight from London Heathrow Airport to Kos are Aegean Airlines (£105), Eurowings (£124), and British Airways (£244).

How recently were the London Heathrow Airport to Kos flight deals updated?

The London Heathrow Airport to Kos flight deals you see on this page were last updated on 1/6.

What are the cheapest flights from London Heathrow Airport to Kos?

The cheapest flight price from London Heathrow Airport to Kos is £309. On average you can expect to pay £384. The most popular route, (London Heathrow - Kos), can usually be booked for £166.

What are the most popular airlines that fly from London Heathrow Airport to Kos?

Consider Aegean Airlines, British Airways or Sky Express when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Kos.

Can I find flights from London Heathrow Airport to Kos for under £200 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Kos for under £200. The cheapest flight booked recently is on SWISS for just £166, but on average you can expect to pay £213.

Are there nonstop flights from London Heathrow Airport to Kos for under £400 on Cheapflights?

Cheapflights has at least 7 direct flights from London Heathrow Airport to Kos under £400. A good price for a nonstop flight from London Heathrow Airport to Kos is less than £490.

Are there last-minute flights available from London Heathrow Airport to Kos for under £300?

There are currently 14+ open flights from London Heathrow Airport to Kos within the next 7 days for less than £300.

What airport do you fly into for flights to Kos from London Heathrow?

Most people fly into Kos (KGS) if they book a flight to Kos from London Heathrow. On average, Kos has 0 inbound flights from London Heathrow per day from 6 airlines. Kos is conveniently located just 12.8 mi from Kos’s city center.

What does LHR to KGS mean?

LHR stands for London Heathrow Airport, while KGS stands for Kos Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Can I find deals for flights from Heathrow to Kos that include extra baggage allowance?

The amount of baggage you can bring on your Heathrow to Kos flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Heathrow to Kos with specific airlines?

Yes, Cheapflights allows you to browse and filter Heathrow to Kos flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Heathrow to Kos that include hotel bookings?

Yes. In addition to deals on Heathrow to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Kos?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kos.

Can I find deals for business class flights from Heathrow to Kos?

Yes. Cheapflights offers flight deals from Heathrow to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Heathrow to Kos that allow pets onboard?

Many airlines flying from Heathrow to Kos offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Heathrow to Kos?

Yes, you can often find last-minute deals on Heathrow to Kos flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Cheap Flights from London Heathrow Airport to Kos from £91

Cheap flight deals from Heathrow to Kos

Popular in	July
Cheapest in	February
Average price	£257
Round-trip from	£69

High demand for flights, 26% potential price rise

Search Deals

Best time to find cheap flights, 34% potential price drop

Search Deals

Average for round-trip flights in June 2024

Search Deals

From London Heathrow to Kos

Search Deals

What is the cheapest day to fly round-trip from London Heathrow Airport to Kos?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 51% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from London Heathrow Airport to Kos?

Users have found that booking a flight from London Heathrow Airport to Kos at least 18 days early can save you up to 65% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Kos for as little as £103 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £103 for flights departing within the next 3 days.

What is the cheapest month to fly from London Heathrow Airport to Kos?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, June can be a great choice for travel to Kos. Flights to Kos from London Heathrow Airport in June are about £218 on average during June, but can be found for as low as £67.

What is the cheapest time of day to fly from LHR to KGS?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Kos at midday. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

Cheap Lufthansa flights from Heathrow to Kos

Take a peek at the cheapest Lufthansa flights we've detected travelling from London to Kos. Make sure to check back often as deals are often changing.

Sat 7/909:00LHR - KGS

1 stop8h 25mLufthansa

Wed 11/911:20KGS - LHR

1 stop6h 25mLufthansa

Deal found 30/5£231

Thu 4/707:30LHR - KGS

1 stop7h 50mLufthansa

Mon 8/711:45KGS - LHR

1 stop12h 55mLufthansa

Deal found 1/6£231

Thu 5/909:30LHR - KGS

1 stop5h 50mLufthansa

Wed 11/911:20KGS - LHR

1 stop6h 25mLufthansa

Deal found 30/5£237

Fri 6/919:30LHR - KGS

1 stop11h 20mLufthansa

Wed 11/911:20KGS - LHR

1 stop6h 25mLufthansa

Deal found 30/5£242

Thu 4/706:30LHR - KGS

1 stop8h 50mLufthansa

Mon 8/711:45KGS - LHR

2 stops8h 55mLufthansa

Deal found 1/6£251

Sat 7/909:00LHR - KGS

1 stop8h 25mLufthansa

Mon 16/911:45KGS - LHR

1 stop6h 00mLufthansa

Deal found 30/5£273

Fri 6/919:30LHR - KGS

1 stop11h 20mLufthansa

Thu 12/918:05KGS - LHR

1 stop6h 05mLufthansa

Deal found 30/5£319

Fri 7/618:30LHR - KGS

2 stops22h 55mLufthansa

Thu 13/618:05KGS - LHR

2 stops16h 10mLufthansa

Deal found 1/6£487

Mon 10/619:30LHR - KGS

2 stops37h 00mLufthansa

Thu 20/618:05KGS - LHR

2 stops16h 10mLufthansa

Deal found 1/6£507

Cheap SWISS flights from Heathrow to Kos

Some of the lowest-priced SWISS flights we've found at this time heading from London to Kos. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Tue 10/917:10LHR - KGS

1 stop24h 45mSWISS

Tue 17/920:40KGS - LHR

1 stop23h 15mSWISS

Deal found 31/5£166

Wed 26/606:00LHR - KGS

1 stop11h 55mSWISS

Wed 3/720:40KGS - LHR

1 stop16h 45mSWISS

Deal found 31/5£184

Tue 10/917:10LHR - KGS

1 stop24h 45mSWISS

Tue 17/920:40KGS - LHR

2 stops21h 55mSWISS

Deal found 31/5£192

Wed 4/920:05LHR - KGS

1 stop12h 05mSWISS

Tue 17/920:40KGS - LHR

2 stops23h 50mSWISS

Deal found 30/5£193

Tue 2/720:05LHR - KGS

1 stop21h 50mSWISS

Mon 8/710:45KGS - LHR

1 stop10h 40mSWISS

Deal found 1/6£200

Mon 9/920:05LHR - KGS

1 stop21h 50mSWISS

Tue 17/920:40KGS - LHR

2 stops23h 50mSWISS

Deal found 30/5£210

Wed 26/607:00LHR - KGS

2 stops10h 55mSWISS

Wed 3/720:40KGS - LHR

1 stop16h 45mSWISS

Deal found 31/5£213

Fri 28/618:40LHR - KGS

1 stop23h 20mSWISS

Mon 8/710:45KGS - LHR

2 stops23h 30mSWISS

Deal found 1/6£215

Wed 4/907:00LHR - KGS

2 stops25h 10mSWISS

Tue 17/920:40KGS - LHR

2 stops23h 50mSWISS

Deal found 30/5£219

Cheap Heathrow to Kos flights in June & July 2024

The lowest fares we've come across on flights travelling from London to Kos in June and July 2024. More deals are always being added, so be sure to check back regularly.

Fri 28/620:05LHR - KGS

1 stop21h 55mSWISS

Tue 2/720:40KGS - LHR

1 stop13h 15mSWISS

Deal found 1/6£183

Wed 26/608:40LHR - KGS

1 stop9h 15mMultiple Airlines

Wed 3/713:25KGS - LHR

1 stop6h 15mMultiple Airlines

Deal found 1/6£184

Fri 21/607:45LHR - KGS

1 stop6h 35mBrussels Airlines

Fri 28/617:20KGS - LHR

1 stop6h 15mBrussels Airlines

Deal found 1/6£200

Fri 28/620:05LHR - KGS

1 stop21h 55mSWISS

Tue 2/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 1/6£210

Fri 28/620:25LHR - KGS

1 stop21h 00mMultiple Airlines

Mon 1/711:25KGS - LHR

1 stop12h 10mMultiple Airlines

Deal found 1/6£213

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 3/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 1/6£215

Fri 28/620:05LHR - KGS

1 stop21h 55mSWISS

Mon 1/710:45KGS - LHR

2 stops33h 45mSWISS

Deal found 1/6£230

Tue 11/606:45LHR - KGS

1 stop14h 05mMultiple Airlines

Tue 18/613:25KGS - LHR

1 stop9h 45mMultiple Airlines

Deal found 1/6£235

Sat 29/606:00LHR - KGS

1 stop12h 00mSWISS

Mon 8/710:45KGS - LHR

1 stop10h 40mSWISS

Deal found 1/6£243

Heathrow to Kos 2024 flight deals

The lowest fares we've come across on flights travelling from London to Kos in June and July 2024. More deals are always being added, so be sure to check back regularly.

Tue 2/720:25LHR - KGS

1 stop12h 10mMultiple Airlines

Tue 9/711:15KGS - LHR

1 stop7h 50mMultiple Airlines

Deal found 1/6£176

Fri 28/620:05LHR - KGS

1 stop21h 55mSWISS

Tue 2/720:40KGS - LHR

1 stop13h 15mSWISS

Deal found 1/6£183

Wed 26/608:40LHR - KGS

1 stop9h 15mMultiple Airlines

Wed 3/713:25KGS - LHR

1 stop6h 15mMultiple Airlines

Deal found 1/6£184

Wed 4/920:05LHR - KGS

1 stop12h 05mSWISS

Wed 18/920:40KGS - LHR

2 stops26h 50mSWISS

Deal found 1/6£193

Tue 2/720:05LHR - KGS

1 stop21h 50mSWISS

Mon 8/710:45KGS - LHR

1 stop10h 40mSWISS

Deal found 1/6£200

Fri 28/620:05LHR - KGS

1 stop21h 55mSWISS

Tue 2/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 1/6£210

Fri 28/620:25LHR - KGS

1 stop21h 00mMultiple Airlines

Mon 1/711:25KGS - LHR

1 stop12h 10mMultiple Airlines

Deal found 1/6£213

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 3/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 1/6£215

Wed 11/907:00LHR - KGS

2 stops25h 10mSWISS

Tue 17/920:40KGS - LHR

2 stops26h 50mSWISS

Deal found 1/6£219

Direct flights to Kos from Heathrow

If you're seeking options on non-stop flights from London to Kos, check out these fares. Users seeking other options on flights from London to Kos should update the search form at the top of the page.

Sat 17/806:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 24/813:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 1/6£366

Sat 7/906:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 14/913:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 30/5£379

Sat 27/706:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 3/813:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 31/5£418

Sat 7/906:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 14/913:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 1/6£429

Sat 24/806:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 31/813:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 31/5£574

Sat 12/1006:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 26/1013:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 1/6£591

Sat 19/1006:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 26/1013:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 1/6£673

Heathrow to Kos flights leaving soon

Have a look at some of the last-minute flights available departing from London to Kos. Users should examine the flight details to ensure there are no surprises.

Tue 11/606:45LHR - KGS

1 stop14h 05mMultiple Airlines

Tue 18/613:25KGS - LHR

1 stop9h 45mMultiple Airlines

Deal found 1/6£235

Mon 10/608:50LHR - KGS

1 stop10h 10mEurowings

Thu 20/612:10KGS - LHR

1 stop8h 35mEurowings

Deal found 1/6£247

Tue 11/622:15LHR - KGS

2 stops11h 05mAegean Airlines

Tue 18/606:20KGS - LHR

1 stop6h 55mAegean Airlines

Deal found 1/6£282

Sun 9/622:15LHR - KGS

1 stop10h 30mAegean Airlines

Wed 12/611:25KGS - LHR

1 stop8h 30mAegean Airlines

Deal found 1/6£291

Sun 9/622:15LHR - KGS

1 stop17h 00mAegean Airlines

Wed 12/611:50KGS - LHR

2 stops25h 25mAegean Airlines

Deal found 1/6£309

Mon 10/622:15LHR - KGS

1 stop17h 00mAegean Airlines

Thu 20/623:15KGS - LHR

2 stops23h 55mAegean Airlines

Deal found 1/6£321

Tue 11/622:15LHR - KGS

2 stops11h 05mAegean Airlines

Tue 18/623:50KGS - LHR

2 stops13h 25mAegean Airlines

Deal found 1/6£331

Fri 7/606:50LHR - KGS

1 stop7h 30mMultiple Airlines

Thu 13/618:05KGS - LHR

1 stop6h 05mMultiple Airlines

Deal found 1/6£345

Mon 10/622:15LHR - KGS

2 stops23h 05mAegean Airlines

Thu 20/623:15KGS - LHR

2 stops23h 55mAegean Airlines

Deal found 1/6£412

One-way flights to Kos from Heathrow

Take a look at some of the best available options we've come across on one-way flights from London to Kos. Users can also find round-trip London to Kos flights by using the search form above.

Mon 10/621:40LHR - KGS

1 stop23h 10mMultiple Airlines

Deal found 30/5£91

Mon 10/621:40LHR - KGS

1 stop23h 10mMultiple Airlines

Deal found 31/5£93

Wed 21/819:00LHR - KGS

1 stop8h 45mAegean Airlines

Deal found 1/6£105

Tue 11/616:35LHR - KGS

1 stop16h 20mAegean Airlines

Deal found 1/6£122

Tue 11/622:15LHR - KGS

1 stop17h 00mAegean Airlines

Deal found 31/5£123

Fri 7/608:05LHR - KGS

1 stop6h 30mEurowings

Deal found 31/5£124

Mon 12/821:50LHR - KGS

1 stop22h 15mMultiple Airlines

Deal found 31/5£134

Tue 11/616:35LHR - KGS

2 stops16h 45mAegean Airlines

Deal found 1/6£143

Tue 10/919:00LHR - KGS

2 stops14h 20mAegean Airlines

Deal found 1/6£144

Find flights from Heathrow to Kos within your budget

Fly from

Fly to

Budget

£166 - £366

Route

Depart

Return

Price

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Tue 10/9

1 stop24h 45m

Kos

Tue 17/9

1 stop23h 15m

£166

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop11h 55m

Kos

Wed 3/7

1 stop16h 45m

£184

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Tue 10/9

1 stop24h 45m

Kos

Tue 17/9

2 stops21h 55m

£192

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Thu 11/7

1 stop18h 30m

Kos

Sun 14/7

1 stop7h 40m

£195

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 7/9

1 stop8h 25m

Kos

Fri 13/9

1 stop6h 15m

£220

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 7/9

1 stop8h 25m

Kos

Wed 11/9

1 stop6h 25m

£231

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Mon 2/9

1 stop7h 55m

Kos

Mon 16/9

1 stop14h 40m

£261

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop17h 00m

Kos

Sun 30/6

1 stop11h 10m

£261

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 17/8

Nonstop4h 00m

Kos

Sat 24/8

Nonstop4h 10m

£366

Flights are sorted by cheapest first

Deals found on 31/5

What is the cheapest day to fly from London Heathrow Airport to Kos?

Morning

Midday

Afternoon

Evening

All times are departure.

Travellers seeking maximum savings on their London Heathrow Airport to Kos flight should consider departing on Friday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Search Deals

Best time to book a flight from Heathrow to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Heathrow with our price prediction graph.

Estimated return price

Temperature and rainfall in Kos by month

KGS Temperature	10 - 26 °C

KGS

Temperature

10 - 26 °C

Reviews of airlines servicing Kos

See what other customers who have flown with Lufthansa, SWISS and Austrian Airlines from London to Kos have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.1

Very Good

876 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Aegean Airlines

8.1

Very Good

876 reviews

Aegean Airlines

8.1

Very Good

876 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

SWISS

7.8

Good

1,941 reviews

Aegean Airlines

8.1

Very Good

876 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Austrian Airlines

7.7

Good

1,016 reviews

Aegean Airlines

8.1

Very Good

876 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Eurowings

7.0

Good

392 reviews

Aegean Airlines

8.1

Very Good

876 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Lufthansa

7.0

Good

7,570 reviews

Aegean Airlines

8.1

Very Good

876 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Related info for your journey

What airport do you fly into for flights to Kos from London Heathrow?
Most people fly into Kos (KGS) if they book a flight to Kos from London Heathrow. On average, Kos has 0 inbound flights from London Heathrow per day from 6 airlines. Kos is conveniently located just 12.8 mi from Kos’s city center.
Can I find flights from London Heathrow Airport to Kos for under £200 on Cheapflights?
Yes, there are multiple flights from London Heathrow Airport to Kos for under £200. The cheapest flight booked recently is on SWISS for just £166, but on average you can expect to pay £213.
Are there nonstop flights from London Heathrow Airport to Kos for under £400 on Cheapflights?
Cheapflights has at least 7 direct flights from London Heathrow Airport to Kos under £400. A good price for a nonstop flight from London Heathrow Airport to Kos is less than £490.
Are there last-minute flights available from London Heathrow Airport to Kos for under £300?
There are currently 14+ open flights from London Heathrow Airport to Kos within the next 7 days for less than £300.
What are the cheapest airlines flying from London Heathrow Airport to Kos round-trip?
Our cheapest airline available from London Heathrow Airport to Kos is SWISS. Our recent data shows that you can find tickets from as low as £166 on this airline. An additional option worth looking into is Lufthansa, starting at £231. SWISS is 41% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from London Heathrow Airport to Kos one-way?
The cheapet airlines for a one-way flight from London Heathrow Airport to Kos are Aegean Airlines (£105), Eurowings (£124), and British Airways (£244).
What are the cheapest flights from London Heathrow Airport to Kos?
The cheapest flight price from London Heathrow Airport to Kos is £309. On average you can expect to pay £384. The most popular route, (London Heathrow - Kos), can usually be booked for £166.
What does LHR to KGS mean?
LHR stands for London Heathrow Airport, while KGS stands for Kos Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Can I find deals for flights from Heathrow to Kos that include extra baggage allowance?
The amount of baggage you can bring on your Heathrow to Kos flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Heathrow to Kos with specific airlines?
Yes, Cheapflights allows you to browse and filter Heathrow to Kos flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Heathrow to Kos that include hotel bookings?
Yes. In addition to deals on Heathrow to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Kos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kos.
Can I find deals for business class flights from Heathrow to Kos?
Yes. Cheapflights offers flight deals from Heathrow to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Heathrow to Kos that allow pets onboard?
Many airlines flying from Heathrow to Kos offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Heathrow to Kos?
Yes, you can often find last-minute deals on Heathrow to Kos flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the London Heathrow Airport to Kos flight deals updated?
The London Heathrow Airport to Kos flight deals you see on this page were last updated on 1/6.
What are the most popular airlines that fly from London Heathrow Airport to Kos?
Consider Aegean Airlines, British Airways or Sky Express when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Kos.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Kos
See prices for flight routes from nearby airports that may be better suited for you.

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Other flights to Kos
Explore flights to Kos departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Stansted to Kos flights

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Top 6 airlines flying from Heathrow to Kos

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£96	Average£218	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Lufthansa	Cheapest£145	Average£235	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£166	Average£335	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
SWISS	Cheapest£168	Average£268	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Aegean Airlines	Cheapest£188	Average£293	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
Sky Express	Cheapest£196	Average£324	FlexibilityNo cancel fee	On-timeN/A	Search Sky Express flights

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Hourly flight availability from Heathrow to Kos

100%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

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Cheap flights from London Heathrow Airport to Kos from £91

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Cheap flight deals from Heathrow to Kos

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Cheap Lufthansa flights from Heathrow to Kos

Take a peek at the cheapest Lufthansa flights we've detected travelling from London to Kos. Make sure to check back often as deals are often changing.

Cheap SWISS flights from Heathrow to Kos

Explore cheap flight options specifically provided by SWISS for the route between Heathrow and Kos. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.

Some of the lowest-priced SWISS flights we've found at this time heading from London to Kos. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Heathrow to Kos flights in June & July 2024

Find cheap flight options from Heathrow to Kos specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Prices were last updated on 1 June 2024.

The lowest fares we've come across on flights travelling from London to Kos in June and July 2024. More deals are always being added, so be sure to check back regularly.

Heathrow to Kos 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Kos in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.

The lowest fares we've come across on flights travelling from London to Kos in June and July 2024. More deals are always being added, so be sure to check back regularly.

Direct flights to Kos from Heathrow

If you're seeking options on non-stop flights from London to Kos, check out these fares. Users seeking other options on flights from London to Kos should update the search form at the top of the page.

Heathrow to Kos flights leaving soon

Have a look at some of the last-minute flights available departing from London to Kos. Users should examine the flight details to ensure there are no surprises.

One-way flights to Kos from Heathrow

Take a look at some of the best available options we've come across on one-way flights from London to Kos. Users can also find round-trip London to Kos flights by using the search form above.

Find flights from Heathrow to Kos within your budget

What is the cheapest day to fly from London Heathrow Airport to Kos?

Use this chart to determine the cheapest time to fly return from Heathrow to Kos. Price data was last updated on 26 May 2024.

Best time to book a flight from Heathrow to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Heathrow with our price prediction graph.

Temperature and rainfall in Kos by month

Plan your trip to Kos by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated 1 June 2024.

See what other customers who have flown with Lufthansa, SWISS and Austrian Airlines from London to Kos have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What are the cheapest flights from London Heathrow Airport to Kos?

What does LHR to KGS mean?

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Alternative routes for Heathrow to KosSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Heathrow to Kos

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Search flights from Heathrow to Kos by cabin class

Find flights from Heathrow to Kos, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Heathrow to Kos

Find hourly flight availability from Heathrow to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 June 2024.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Kos?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kos?

Can Cheapflights find flights from Heathrow to Kos with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Kos become cheaper?

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Alternative routes for Heathrow to Kos
See prices for flight routes from nearby airports that may be better suited for you.