Cheap flights from Koh Samui to London

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Koh Samui (USM)
London (LON)
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How to find the cheapest flight from
Koh Samui (USM) to London (LON)

USM - LON
Price
฿21,644 - ฿58,564
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm

Popular in

January

High demand for flights, 50% potential price rise

Cheapest in

July

Best time to find cheap flights, 26% potential price drop

Average price

฿27,227

Average for round-trip flights in April 2021

Round-trip from

฿21,644

From Koh Samui to London

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Koh Samui to London?

Tuesday flights are found to be more expensive to fly from Koh Samui to London. 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.

How far in advance should I book a flight from Koh Samui to London?

Find a great deal and save up to 13% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Koh Samui to London within the next two weeks, with the cheapest ticket starting at ฿23,526.

What is the cheapest month to fly from Koh Samui to London?

March can be a great time to fly to London from Koh Samui with a flight ticket averaging about ฿22,954. Cheapflights users have found deals in the month of March for as cheap as ฿16,531. The most expensive prices can be found in the month of December.

Koh Samui to London 2021 flight deals

23 Jun - 27 Jun
฿27,792pp
USM
Koh Samui
Etihad Airways
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Etihad Airways
   
2 STOPS
USM
Koh Samui
23 Jun - 27 Jun
฿31,493pp
USM
Koh Samui
Etihad Airways
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Etihad Airways
   
2 STOPS
USM
Koh Samui

Related info for your journey

Flight FAQs

From Koh Samui to London

Can I find flights from Koh Samui to London for under ฿28,231 on Cheapflights?

Yes, there are multiple flights from Koh Samui to London for under ฿28,231. The cheapest flight booked recently is on Etihad Airways for just ฿27,792, but on average you can expect to pay ฿29,643.

Which airlines flying from Koh Samui to London have flexible changes due to COVID-19?

Some of our airline partners flying from Koh Samui to London have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Are there direct flights from Koh Samui to London for under ฿28,231 on Cheapflights?

There are no direct flights from Koh Samui to London, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Koh Samui weather warmer or cooler than London?

You can imagine temperatures to be in the 33 °C range in May. The weather in London is generally colder than Koh Samui's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Koh Samui to London?

There are many flights that can get you from Koh Samui to London in 22h 40m. Fly via Etihad Airways to get the fastest option.

What is the cheapest airline to fly from Koh Samui to London return?

Flying on Etihad Airways is currently your cheapest option to London, with prices starting at ฿27,793. Etihad Airways is 4% cheaper than the average price of flights available within the next 90 days to this destination.

Destination information for London

Today's exchange rate
฿1 = £0.03
Average temperature for April in London
15.0 °C
Avg rainfall for April in London
43.0 mm

Airports servicing Koh Samui

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Popular flight searches

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