Cheap flights from Koh Samui to London Heathrow Airport from £361

For a flight from Koh Samui to London Heathrow, you will be flying from Ko Samui. Ko Samui (USM) is just 2.1 mi from the center of the city. Ko Samui is the only Koh Samui airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Ko Samui on a regular basis.

Yes, there are multiple flights from Koh Samui to London Heathrow Airport for under £800. The cheapest flight booked recently is on Multiple Airlines for just £705, but on average you can expect to pay £1,299.

There are currently 20+ open flights from Koh Samui to London Heathrow Airport within the next 7 days for less than £800.

Our cheapest airline available from Koh Samui to London Heathrow Airport is Qantas Airways. Our recent data shows that you can find tickets from as low as £845 on this airline. Additional options worth looking into are EVA Air and Qatar Airways, starting at £899 and £1,068 round-trip.

Great question - USM to LHR just means Ko Samui Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights!

The amount of baggage you can bring on your Koh Samui 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.

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

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

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

Yes. Cheapflights offers flight deals from Koh Samui 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.

Many airlines flying from Koh Samui 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.

Yes, you can often find last-minute deals on Koh Samui 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.

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

Currently, January is the cheapest month in which you can book a flight from Koh Samui to London Heathrow Airport (average of £110). Flying from Koh Samui 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.