Cheap Flight Tickets from Koh Samui (USM) to London (LON)

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Latest Flight Deals from Koh Samui to London

Book one-way or return flights from Koh Samui to London from as little as US$ 487. Choose from the popular airlines below and book your flight today!

One way
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Koh Samui to London? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Koh Samui to London. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Koh Samui to London

View airlines operating flights from Koh Samui to London. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Bangkok Airways

From US$ 330

Scoot

From US$ 445

Etihad Airways

From US$ 466

Gulf Air

From US$ 548

Emirates

From US$ 553

EVA Air

From US$ 565

Turkish Airlines

From US$ 576

Qantas Airways

From US$ 588

Qatar Airways

From US$ 613

China Airlines

From US$ 626

ANA airlines

Find more flights and airlines

Alternative Routes from Koh Samui to London

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Koh Samui to London.

Cheapest
USM
08:00
27h 55m
2 transfer
LHR
05:55
Samui International Airport - London Heathrow Airport
Mon, Jun 10Bangkok Airways
US$ 330
USM
08:45
27h 55m
2 transfer
LGW
06:40
Samui International Airport - London Gatwick Airport
Mon, Jun 17Bangkok Airways
US$ 334
USM
09:00
43h 25m
2 transfer
LTN
22:25
Samui International Airport - London Luton Airport
Thu, Jul 11Scoot
US$ 468
USM
09:00
43h 25m
2 transfer
LTN
22:25
Samui International Airport - London Luton Airport
Thu, Jul 11Scoot
US$ 468
Find More Flights

How do I find the cheapest flights?

When are flight from Koh Samui (USM) to London (LON) the cheapest?
Airlines adjust prices for flights from Koh Samui to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Koh Samui (USM) to London (LON) cost?
According to Trip.com's data, the lowest price is around US$ 844.
What is the transportation method from the main airport to downtown in London?
- The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
- The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
- The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
How many airports in London (LON)?
There are 7 airport(s) in London (LON): London Biggin Hill Airport, London City Airport, London Gatwick Airport, London Heathrow Airport, London Luton Airport, London Southend Airport and London Stansted Airport.

How to find a cheap flight from Koh Samui to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Koh Samui to London. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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