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Cheap flights from Belfast Intl Airport to London Heathrow Airport from £62

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 11/9. 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.
BFS — LHR
7 Jun — 14 Jun1
1 adult
Fri 7/6
Fri 14/6

The best prices from Belfast Intl to London Heathrow are usually found in March or November, booked 50 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Belfast Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 June 2024.

Popular in

July

Cheapest in

March

Round-trip from

£68

One-way from

£62
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Belfast Intl to London Heathrow
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One-way flight from Belfast Intl to London Heathrow
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What is the cheapest day to fly round-trip from Belfast Intl Airport to London Heathrow Airport?

Flights from Belfast Intl Airport to London Heathrow Airport are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 181% on flights from Belfast Intl Airport to London Heathrow Airport compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £46. For sooner than that we have options available in the next 3 days from £92.

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

November can be a great time to fly to London Heathrow Airport from Belfast Intl Airport with a flight ticket averaging about £56. Cheapflights users have found deals in the month of November for as cheap as £14. The most expensive prices can be found in the month of July.

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

It’s optimal to fly from Belfast Intl Airport to London Heathrow Airport in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at midday.

Cheap Belfast Intl to Heathrow flights in June & July 2024

Find cheap flight options from Belfast Intl to Heathrow 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 2 June 2024.
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 31/5£156
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 31/5£157
Fri 21/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 23/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 1/6£161
Fri 7/622:10BFS - LHR
1 stop10h 00mMultiple Airlines
Sat 8/621:45LHR - BFS
1 stop9h 00mMultiple Airlines
Deal found 1/6£166
Mon 3/618:00BFS - LHR
1 stop3h 50mMultiple Airlines
Mon 10/619:55LHR - BFS
1 stop11h 20mMultiple Airlines
Deal found 31/5£174
Sat 15/613:55BFS - LHR
1 stop8h 40mMultiple Airlines
Mon 17/606:15LHR - BFS
1 stop3h 00mMultiple Airlines
Deal found 31/5£178
Thu 13/614:40BFS - LHR
1 stop7h 10mMultiple Airlines
Tue 18/618:15LHR - BFS
1 stop3h 15mMultiple Airlines
Deal found 31/5£192
Fri 14/616:40BFS - LHR
1 stop5h 30mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 10mMultiple Airlines
Deal found 1/6£197
Fri 14/616:40BFS - LHR
1 stop5h 30mMultiple Airlines
Wed 19/606:45LHR - BFS
1 stop4h 20mMultiple Airlines
Deal found 31/5£198

Belfast Intl to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Belfast Intl and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Tue 16/717:00BFS - LHR
1 stop4h 45mMultiple Airlines
Mon 12/807:15LHR - BFS
1 stop5h 25mMultiple Airlines
Deal found 1/6£138
Fri 2/806:45BFS - LHR
1 stop14h 50mMultiple Airlines
Mon 5/806:45LHR - BFS
1 stop3h 00mMultiple Airlines
Deal found 31/5£145
Fri 26/717:15BFS - LHR
1 stop4h 20mMultiple Airlines
Mon 29/707:15LHR - BFS
1 stop5h 25mMultiple Airlines
Deal found 31/5£146
Tue 24/912:10BFS - LHR
1 stop3h 55mMultiple Airlines
Thu 26/907:10LHR - BFS
1 stop4h 30mMultiple Airlines
Deal found 1/6£152
Tue 2/717:55BFS - LHR
1 stop4h 45mMultiple Airlines
Wed 17/707:20LHR - BFS
1 stop9h 00mMultiple Airlines
Deal found 31/5£153
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 31/5£156
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 31/5£157
Fri 4/1018:00BFS - LHR
1 stop3h 50mMultiple Airlines
Sat 5/1019:10LHR - BFS
1 stop3h 10mMultiple Airlines
Deal found 1/6£160
Fri 21/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 23/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 1/6£161

Belfast Intl to Heathrow flights leaving soon

Find last-minute flight options from Belfast Intl to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Fri 7/622:10BFS - LHR
1 stop10h 00mMultiple Airlines
Sat 8/621:45LHR - BFS
1 stop9h 00mMultiple Airlines
Deal found 1/6£166
Thu 6/622:15BFS - LHR
1 stop10h 50mMultiple Airlines
Mon 10/606:45LHR - BFS
1 stop3h 00mMultiple Airlines
Deal found 31/5£202
Fri 7/617:30BFS - LHR
1 stop4h 40mMultiple Airlines
Mon 10/621:35LHR - BFS
1 stop10h 15mMultiple Airlines
Deal found 1/6£226
Thu 6/617:20BFS - LHR
1 stop4h 30mMultiple Airlines
Sun 9/621:40LHR - BFS
1 stop10h 10mMultiple Airlines
Deal found 31/5£229
Fri 7/615:50BFS - LHR
2 stops5h 20mMultiple Airlines
Sat 8/621:45LHR - BFS
1 stop9h 00mMultiple Airlines
Deal found 1/6£246
Mon 10/610:50BFS - LHR
1 stop11h 00mMultiple Airlines
Thu 13/607:10LHR - BFS
1 stop4h 30mMultiple Airlines
Deal found 1/6£251
Fri 7/617:30BFS - LHR
1 stop4h 40mMultiple Airlines
Mon 10/621:35LHR - BFS
1 stop10h 15mMultiple Airlines
Deal found 31/5£268
Mon 10/610:50BFS - LHR
1 stop11h 00mMultiple Airlines
Thu 13/608:15LHR - BFS
1 stop3h 25mMultiple Airlines
Deal found 31/5£280
Sat 8/607:10BFS - LHR
1 stop6h 35mMultiple Airlines
Mon 8/706:15LHR - BFS
1 stop7h 45mMultiple Airlines
Deal found 1/6£314

One-way flights to Heathrow from Belfast Intl

Search for one-way flight options from Belfast Intl to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Wed 11/907:00BFS - LHR
1 stop14h 50mMultiple Airlines
Deal found 1/6£62
Thu 11/709:45BFS - LHR
1 stop11h 10mMultiple Airlines
Deal found 31/5£73
Mon 2/910:25BFS - LHR
1 stop10h 55mMultiple Airlines
Deal found 31/5£75
Wed 11/914:55BFS - LHR
1 stop4h 00mMultiple Airlines
Deal found 30/5£78
Mon 17/620:25BFS - LHR
2 stops20h 20mMultiple Airlines
Deal found 1/6£81
Mon 17/618:00BFS - LHR
1 stop3h 50mMultiple Airlines
Deal found 1/6£82
Fri 13/912:40BFS - LHR
1 stop8h 10mMultiple Airlines
Deal found 31/5£85
Sun 16/622:10BFS - LHR
1 stop22h 30mMultiple Airlines
Deal found 1/6£86
Sun 23/610:05BFS - LHR
1 stop23h 25mMultiple Airlines
Deal found 1/6£87

Find flights from Belfast Intl to Heathrow within your budget

Customise your flight search to find flights from Belfast Intl to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£138 - £161

Route

Depart

Return

Price

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Tue 16/7

1 stop4h 45m

London Heathrow

Mon 12/8

1 stop5h 25m

£138

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Fri 2/8

1 stop14h 50m

London Heathrow

Mon 5/8

1 stop3h 00m

£145

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Fri 26/7

1 stop4h 20m

London Heathrow

Mon 29/7

1 stop5h 25m

£146

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Tue 24/9

1 stop3h 55m

London Heathrow

Thu 26/9

1 stop4h 30m

£152

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Tue 2/7

1 stop4h 45m

London Heathrow

Wed 17/7

1 stop9h 00m

£153

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Fri 14/6

1 stop3h 25m

London Heathrow

Sun 16/6

1 stop10h 30m

£156

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Fri 14/6

1 stop3h 25m

London Heathrow

Sun 16/6

1 stop10h 30m

£157

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Fri 4/10

1 stop3h 50m

London Heathrow

Sat 5/10

1 stop3h 10m

£160

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Fri 21/6

1 stop3h 25m

London Heathrow

Sun 23/6

1 stop10h 30m

£161

Flights are sorted by cheapest first

Deals found on 1/6

How far ahead should I book a flight from Belfast Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Belfast Intl to Heathrow. Price data was last updated on 24 May 2024.
To ensure you get the cheapest price possible for a flight from Belfast Intl Airport to London Heathrow Airport, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Belfast Intl Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Belfast Intl to Heathrow. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Belfast Intl Airport to London Heathrow Airport flight should consider departing on Saturday at midday when fares are most often at their lowest. Monday at midday 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 Belfast Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Heathrow by month

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

LON

Temperature

4 - 17 °C

Related info for your journey

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

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

    Yes, there are multiple flights from Belfast Intl Airport to London Heathrow Airport for under £200. The cheapest flight booked recently is on Multiple Airlines for just £138, but on average you can expect to pay £173.

  • Are there last-minute flights available from Belfast Intl Airport to London Heathrow Airport for under £200?

    There are currently 18+ open flights from Belfast Intl Airport to London Heathrow Airport within the next 7 days for less than £200.

  • What does BFS to LHR mean?

    BFS stands for Belfast Intl Airport, while LHR stands for London Heathrow 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 Belfast Intl to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast Intl to Heathrow 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 Belfast Intl to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast Intl to Heathrow 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 Belfast Intl to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Belfast Intl to Heathrow?

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

  • Can I find deals for business class flights from Belfast Intl to Heathrow?

    Yes. Cheapflights offers flight deals from Belfast Intl to Heathrow 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 Belfast Intl to Heathrow that allow pets onboard?

    Many airlines flying from Belfast Intl to Heathrow 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 Belfast Intl to Heathrow?

    Yes, you can often find last-minute deals on Belfast Intl to Heathrow 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 Belfast Intl Airport to London Heathrow Airport flight deals updated?

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

  • What are the most popular airlines that fly from Belfast Intl Airport to London Heathrow Airport?

    The most popular airlines flying from Belfast Intl Airport to London Heathrow Airport are British Airways, Aer Lingus and Ryanair. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Belfast Intl Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to London Heathrow Airport (average of £110). Flying from Belfast Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Belfast Intl to Heathrow

Discover the top 5 airlines that operate flights from Belfast Intl to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Ryanair UKCheapest£23Average£36FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
RyanairCheapest£31Average£43FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£38Average£71FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£69Average£108FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£101Average£225FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Belfast Intl to Heathrow by cabin class

Find flights from Belfast Intl to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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 Belfast Intl to Heathrow?

Cheapflights makes it easy to find Belfast Intl to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Belfast Intl to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Belfast Intl to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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