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Cheap flights from London to Koh Samui from £290

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 17/6. 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.
LON — USM
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

The best prices from London to Ko Samui are usually found in May or September, booked 69 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from London to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Koh Samui (USM). 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 16 May 2024.

Popular in

December

Cheapest in

May

Round-trip from

£826

One-way from

£400
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 15% potential price drop
Search Deals
From London (LON) to Ko Samui
Search Deals
One-way flight from London (LON) to Ko Samui
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What is the cheapest day to fly round-trip from London to Koh Samui?

Sunday is generally a great day to depart. Flying on this day could help you save up to 8%.

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

To save on the cost of your flight from London to Koh Samui, book at least 25 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £879 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,053.

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

May can be a great time to fly to Koh Samui from London with a flight ticket averaging about £980. Cheapflights users have found deals in the month of May for as cheap as £718. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from London to Koh Samui (LON - USM)?

It’s optimal to fly from London to Koh Samui in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

Cheap Etihad Airways flights from London to Koh Samui

Explore cheap flight options specifically provided by Etihad Airways for the route between London and Koh Samui. 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 849,850 searches. Data last updated 16 May 2024.
Check out some of the cheapest Etihad Airways flights we've come across from London to Koh Samui. It's recommended that users confirm their flight details before booking.
Sun 8/921:50LHR - USM
2 stops27h 30mEtihad Airways
Thu 19/907:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 15/5£678
Mon 3/609:30LHR - USM
2 stops19h 00mEtihad Airways
Mon 15/719:00USM - LHR
2 stops29h 45mEtihad Airways
Deal found 15/5£705
Fri 27/921:50LHR - USM
2 stops27h 30mEtihad Airways
Fri 4/1007:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 15/5£710
Fri 14/620:55LHR - USM
2 stops28h 25mEtihad Airways
Fri 28/608:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 15/5£725
Wed 12/614:50LHR - USM
2 stops35h 45mEtihad Airways
Thu 20/618:25USM - LHR
2 stops24h 20mEtihad Airways
Deal found 15/5£726
Fri 13/920:55LHR - USM
2 stops28h 25mEtihad Airways
Mon 14/1007:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 15/5£727
Thu 6/609:30LHR - USM
2 stops25h 05mEtihad Airways
Mon 10/618:25USM - LHR
2 stops24h 20mEtihad Airways
Deal found 14/5£734
Thu 26/921:50LHR - USM
2 stops27h 30mEtihad Airways
Sat 12/1007:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 15/5£736
Sun 16/609:30LHR - USM
2 stops24h 15mEtihad Airways
Wed 19/618:55USM - LHR
2 stops29h 50mEtihad Airways
Deal found 15/5£750

Cheap Singapore Airlines flights from London to Koh Samui

Explore cheap flight options specifically provided by Singapore Airlines for the route between London and Koh Samui. 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 849,850 searches. Data last updated 16 May 2024.
Have a look at some of the cheapest available Singapore Airlines flights departing from London and landing in Koh Samui. Check back soon if you're not seeing flights that suit your needs.
Sun 8/920:35LHR - USM
1 stop29h 30mSingapore Airlines
Thu 19/909:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 15/5£709
Fri 13/909:25LHR - USM
1 stop16h 40mSingapore Airlines
Mon 14/1009:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 15/5£719
Wed 11/909:25LHR - USM
1 stop16h 40mSingapore Airlines
Sat 21/909:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 15/5£765
Fri 27/922:05LHR - USM
1 stop28h 00mSingapore Airlines
Fri 4/1009:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 15/5£769
Thu 12/911:25LHR - USM
1 stop38h 40mSingapore Airlines
Sun 22/909:00USM - LHR
1 stop28h 45mSingapore Airlines
Deal found 15/5£776
Tue 10/922:05LHR - USM
1 stop28h 00mSingapore Airlines
Thu 26/909:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 15/5£784
Tue 10/922:05LHR - USM
1 stop17h 10mSingapore Airlines
Fri 20/909:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 15/5£790

Cheap London to Koh Samui flights in May & June 2024

Find cheap flight options from London to Koh Samui specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Prices were last updated on 16 May 2024.
Listed are some of the best fares we've found on flights departing from London to Koh Samui in 2024. Check back regularly for other flight deals.
Thu 16/509:55LHR - USM
2 stops20h 50mKLM
Thu 23/508:00USM - LHR
2 stops18h 55mKLM
Deal found 15/5£692
Mon 3/609:30LHR - USM
2 stops19h 00mEtihad Airways
Mon 15/719:00USM - LHR
2 stops29h 45mEtihad Airways
Deal found 15/5£705
Fri 31/509:55LHR - USM
2 stops20h 50mKLM
Thu 13/609:15USM - LHR
2 stops17h 40mKLM
Deal found 15/5£712
Thu 30/515:05LHR - USM
2 stops24h 10mMultiple Airlines
Thu 13/608:00USM - LHR
2 stops18h 55mMultiple Airlines
Deal found 15/5£718
Fri 14/620:55LHR - USM
2 stops28h 25mEtihad Airways
Fri 28/608:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 15/5£725
Wed 12/614:50LHR - USM
2 stops35h 45mEtihad Airways
Thu 20/618:25USM - LHR
2 stops24h 20mEtihad Airways
Deal found 15/5£726
Thu 6/609:30LHR - USM
2 stops25h 05mEtihad Airways
Mon 10/618:25USM - LHR
2 stops24h 20mEtihad Airways
Deal found 14/5£734
Fri 14/611:35LGW - USM
2 stops28h 00mMultiple Airlines
Fri 21/621:15USM - LGW
2 stops23h 45mMultiple Airlines
Deal found 15/5£735
Fri 14/611:35LGW - USM
2 stops28h 00mMultiple Airlines
Fri 21/621:15USM - LGW
2 stops23h 45mMultiple Airlines
Deal found 15/5£736

London to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between London and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
Listed are some of the best fares we've found on flights departing from London to Koh Samui in 2024. Check back regularly for other flight deals.
Tue 5/1117:10LHR - USM
2 stops20h 55mMultiple Airlines
Tue 12/1113:25USM - LHR
2 stops25h 40mMultiple Airlines
Deal found 15/5£664
Wed 4/921:50LHR - USM
2 stops27h 30mEtihad Airways
Wed 18/907:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 14/5£669
Fri 22/1113:45LHR - USM
2 stops24h 20mMultiple Airlines
Tue 3/1209:20USM - LHR
2 stops19h 20mMultiple Airlines
Deal found 14/5£670
Tue 12/1117:10LHR - USM
2 stops20h 55mMultiple Airlines
Tue 26/1109:20USM - LHR
2 stops19h 20mMultiple Airlines
Deal found 15/5£672
Tue 10/921:50LHR - USM
2 stops27h 30mEtihad Airways
Thu 26/907:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 14/5£677
Sat 23/1118:40LHR - USM
2 stops19h 25mMultiple Airlines
Sun 8/1213:25USM - LHR
2 stops27h 20mMultiple Airlines
Deal found 15/5£679
Wed 19/621:50LHR - USM
2 stops28h 25mEtihad Airways
Tue 25/608:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 14/5£684
Wed 5/611:35LGW - USM
2 stops28h 00mMultiple Airlines
Thu 20/606:55USM - LGW
2 stops38h 15mMultiple Airlines
Deal found 14/5£685
Sat 9/1117:30LHR - USM
2 stops20h 35mMultiple Airlines
Sat 23/1120:25USM - LHR
2 stops18h 55mMultiple Airlines
Deal found 15/5£685

London to Koh Samui flights leaving soon

Find last-minute flight options from London to Koh Samui 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 849,850 searches. Data last updated 16 May 2024.
Have a look at some of the last-minute flights available departing from London to Koh Samui. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 25/521:35LHR - USM
1 stop14h 55mEVA Air
Sun 9/608:45USM - LHR
1 stop16h 40mEVA Air
Deal found 14/5£805
Sat 25/521:35LHR - USM
1 stop16h 55mEVA Air
Sun 9/610:05USM - LHR
1 stop15h 20mEVA Air
Deal found 15/5£807
Sat 25/521:35LHR - USM
1 stop14h 55mEVA Air
Sat 22/621:15USM - LHR
1 stop28h 10mEVA Air
Deal found 14/5£859
Fri 24/521:35LHR - USM
1 stop16h 55mEVA Air
Sat 22/621:15USM - LHR
1 stop28h 10mEVA Air
Deal found 15/5£860
Sat 25/518:00LHR - USM
2 stops42h 20mTurkish Airlines
Sun 9/613:30USM - LHR
2 stops31h 35mTurkish Airlines
Deal found 15/5£891
Sat 25/510:00LHR - USM
2 stops23h 45mGulf Air
Sat 22/608:45USM - LHR
3 stops28h 10mGulf Air
Deal found 15/5£919
Fri 24/522:05LHR - USM
2 stops34h 40mGulf Air
Sat 22/608:45USM - LHR
3 stops28h 10mGulf Air
Deal found 15/5£920
Fri 24/510:00LHR - USM
3 stops40h 15mGulf Air
Sat 22/608:45USM - LHR
3 stops28h 10mGulf Air
Deal found 15/5£927
Sat 25/516:50LHR - USM
2 stops16h 55mMultiple Airlines
Sat 22/621:30USM - LHR
2 stops20h 55mMultiple Airlines
Deal found 15/5£1,003

One-way flights to Koh Samui from London

Search for one-way flight options from London to Koh Samui. 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 849,850 searches. Data last updated 16 May 2024.
Users in need of a one-way flight from London to Koh Samui can choose from these deals. Users in need of a round-trip flight from London to Koh Samui instead should update the search form at the top of page.
Mon 17/607:50LTN - USM
3 stops55h 10mMultiple Airlines
Deal found 15/5£290
Mon 3/619:20LTN - USM
3 stops54h 00mMultiple Airlines
Deal found 15/5£332
Mon 17/619:50LGW - USM
3 stops43h 10mMultiple Airlines
Deal found 15/5£338
Mon 24/607:50LTN - USM
3 stops41h 30mMultiple Airlines
Deal found 15/5£349
Mon 3/619:50LGW - USM
3 stops53h 30mMultiple Airlines
Deal found 15/5£366
Fri 21/620:10LGW - USM
3 stops53h 10mMultiple Airlines
Deal found 15/5£370
Wed 19/615:25LGW - USM
3 stops47h 30mMultiple Airlines
Deal found 15/5£372
Fri 21/620:30LTN - USM
3 stops52h 50mMultiple Airlines
Deal found 15/5£375
Sun 23/614:00LGW - USM
3 stops59h 20mMultiple Airlines
Deal found 15/5£384

Find flights from London to Koh Samui within your budget

Customise your flight search to find flights from London to Koh Samui 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 849,850 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£664 - £837

Route

Depart

Return

Price

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 5/11

2 stops20h 55m

Ko Samui

Tue 12/11

2 stops25h 40m

£664

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Sun 8/9

2 stops27h 30m

Ko Samui

Thu 19/9

2 stops17h 45m

£678

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Sun 8/9

1 stop29h 30m

Ko Samui

Thu 19/9

1 stop36h 40m

£709

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Fri 31/5

2 stops20h 50m

Ko Samui

Thu 13/6

2 stops17h 40m

£712

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Wed 11/9

2 stops32h 40m

Ko Samui

Sat 21/9

3 stops28h 10m

£761

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Sat 1/6

2 stops22h 00m

Ko Samui

Fri 14/6

2 stops38h 20m

£767

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Fri 14/6

1 stop18h 00m

Ko Samui

Fri 21/6

1 stop16h 10m

£796

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 30/5

2 stops24h 10m

Ko Samui

Fri 21/6

2 stops19h 25m

£805

London StanstedKo Samui

STN - USM

STNUSM

London Stansted

Tue 5/11

2 stops18h 30m

Ko Samui

Tue 12/11

2 stops23h 40m

£837

Flights are sorted by cheapest first

Deals found on 15/5

When is the best time to book a flight from London to Koh Samui?

Use this chart to determine the optimal time to book a return flight from London to Koh Samui. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight from London to Koh Samui, you should look to book at least 69 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.
Search Deals

When is the cheapest time to fly from London to Koh Samui?

Use this chart to determine the cheapest time to fly return from London to Koh Samui. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Koh Samui flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Koh Samui by month

Plan your trip from London to Koh Samui by taking into account the cheapest months to travel. The average price of a one-way flight from London to Koh Samui is currently £353 while a return flight costs £748. Price data was last updated on 12 May 2024.

Currently, April is the cheapest month in which you can book a flight from London to Koh Samui (average of £1,043). Flying from London to Koh Samui in December is currently the most expensive (average of £1,316). 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.

January

£931

February

£860

March

£898

April

£826

May

£828

June

£867

July

£993

August

£909

September

£849

October

£882

November

£882

December

£1,042

Temperature and rainfall in Koh Samui by month

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

USM

Temperature

27 - 29 °C

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. 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 Koh Samui. Reviews last updated 16 May 2024.
Read reviews from past customers who have flown Etihad Airways, Singapore Airlines and KLM from London to Koh Samui. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,515 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.2

Food

7.9

Overall

8.4

Crew

8.6

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

EVA Air
8.4
Very Good
1,515 reviews
EVA Air
8.4
Very Good
1,515 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.2

Food

7.9

Overall

8.4

Crew

8.6

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Singapore Airlines
8.3
Very Good
1,448 reviews
EVA Air
8.4
Very Good
1,515 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.2

Food

7.9

Overall

8.4

Crew

8.6

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Emirates
8.1
Very Good
3,954 reviews
EVA Air
8.4
Very Good
1,515 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.2

Food

7.9

Overall

8.4

Crew

8.6

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Thai Airways
8.1
Very Good
512 reviews
EVA Air
8.4
Very Good
1,515 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.2

Food

7.9

Overall

8.4

Crew

8.6

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

KLM
7.9
Good
1,568 reviews
EVA Air
8.4
Very Good
1,515 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.2

Food

7.9

Overall

8.4

Crew

8.6

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Related info for your journey

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

  • What airport do you fly into for flights to Koh Samui from London?

    Most people fly into Ko Samui (USM) if they book a flight to Koh Samui from London. On average, Ko Samui has 0 inbound flights from London per day from 12 airlines. Ko Samui is conveniently located just 2.1 mi from Koh Samui’s city center.

  • Can I find flights from London to Koh Samui for under £700 on Cheapflights?

    Yes, there are multiple flights from London to Koh Samui for under £700. The cheapest flight booked recently is on Multiple Airlines for just £664, but on average you can expect to pay £710.

  • Are there last-minute flights available from London to Koh Samui for under £900?

    There are currently 20+ open flights from London to Koh Samui within the next 7 days for less than £900.

  • What are the cheapest airlines flying from London to Koh Samui round-trip?

    Our cheapest airline available from London to Koh Samui is Etihad Airways. Our recent data shows that you can find tickets from as low as £678 on this airline. Additional options worth looking into are Singapore Airlines and KLM, starting at £709 and £712 round-trip. Etihad Airways is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from London to Koh Samui?

    The most popular route from London to Koh Samui is London Heathrow - Ko Samui. You may also consider London Gatwick - Ko Samui or London Stansted - Ko Samui.

  • What are the most popular airlines that fly from London to Koh Samui?

    The most popular airlines flying from London to Koh Samui are Air France, British Airways and EVA Air. Something to consider prior to booking your flight.

  • What does LHR to USM mean?

    LHR and USM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to USM refers to a flight route from London Heathrow Airport to Ko Samui Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from London to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your London to Koh Samui 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 London to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Koh Samui 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 London to Koh Samui that include hotel bookings?

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

  • How can I find direct flights from London to Koh Samui?

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

  • Can I find deals for business class flights from London to Koh Samui?

    Yes. Cheapflights offers flight deals from London to Koh Samui 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 London to Koh Samui that allow pets onboard?

    Many airlines flying from London to Koh Samui 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 London to Koh Samui?

    Yes, you can often find last-minute deals on London to Koh Samui 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 to Koh Samui flight deals updated?

    The London to Koh Samui flight deals you see on this page were last updated on 15/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Koh Samui on these airlines
Choose from the following airlines for your flight from London to Koh Samui. Flights are based on user searches made on Cheapflights and were last updated on 16 May 2024.

EVA Air flights from London to Ko Samui
Thai Airways flights from London to Ko Samui
Etihad Airways flights from London to Ko Samui

Top 10 airlines flying from London to Koh Samui

Discover the top 10 airlines that operate flights from London to Koh Samui. 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 849,850 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest£107Average£184FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Etihad AirwaysCheapest£669Average£749FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£709Average£844FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£720Average£1,038FlexibilityNo cancel feeOn-time75%
Search KLM flights
Cathay PacificCheapest£734Average£836FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapest£746Average£890FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Singapore AirlinesCheapest£753Average£1,100FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£773Average£1,131FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
British AirwaysCheapest£777Average£1,092FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£848Average£1,074FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
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Search flights from London to Koh Samui by cabin class

Find flights from London to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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