Find flights
Airlines
FAQs

Cheap flights from the United Kingdom to Koh Samui from £373

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 20/6. 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.
LHR — USM
12 May — 19 May1
1 adult
Sun 12/5
Sun 19/5

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

To save on the cost of your flight from United Kingdom 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 £884 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,058.

What is the cheapest month to fly from United Kingdom to Koh Samui?

The best pricing can be found in the month of May. Prices to Koh Samui from United Kingdom average £988. You can even find prices in May for less than £988, as users have found deals to Koh Samui from as low as £723. The month of December appears to be one of the more expensive times to travel to Koh Samui from United Kingdom. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from United Kingdom to Koh Samui (GB - USM)?

When flying from United Kingdom to Koh Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Etihad Airways flights from United Kingdom to Koh Samui

Explore cheap flight options specifically provided by Etihad Airways for the route between United Kingdom 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 876,769 searches. Data last updated 7 May 2024.
Take a peek at the cheapest Etihad Airways flights we've detected travelling from United Kingdom to Koh Samui. Come back soon if you're not finding the exact deal you're looking for.
Tue 10/921:50LHR - USM
2 stops28h 45mEtihad Airways
Wed 2/1007:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 7/5£673
Mon 3/609:30LHR - USM
2 stops19h 00mEtihad Airways
Wed 19/617:55USM - LHR
2 stops27h 20mEtihad Airways
Deal found 6/5£683
Thu 23/520:55LHR - USM
2 stops29h 20mEtihad Airways
Thu 30/508:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 6/5£688
Wed 26/621:50LHR - USM
2 stops28h 25mEtihad Airways
Mon 15/719:00USM - LHR
2 stops29h 45mEtihad Airways
Deal found 6/5£688
Wed 5/620:55LHR - USM
2 stops28h 25mEtihad Airways
Thu 20/621:15USM - LHR
2 stops27h 30mEtihad Airways
Deal found 7/5£692
Mon 3/621:50LHR - USM
2 stops27h 30mEtihad Airways
Sun 16/617:55USM - LHR
2 stops27h 20mEtihad Airways
Deal found 7/5£704
Fri 17/520:55LHR - USM
2 stops29h 20mEtihad Airways
Thu 30/508:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 6/5£708
Sat 22/621:50LHR - USM
2 stops28h 25mEtihad Airways
Mon 16/919:00USM - LHR
2 stops41h 45mEtihad Airways
Deal found 6/5£708
Sun 15/921:50LHR - USM
2 stops27h 30mEtihad Airways
Sun 29/919:00USM - LHR
2 stops29h 45mEtihad Airways
Deal found 7/5£710

Cheap Singapore Airlines flights from United Kingdom to Koh Samui

Explore cheap flight options specifically provided by Singapore Airlines for the route between United Kingdom 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 876,769 searches. Data last updated 7 May 2024.
Some of the best deals we've found on Singapore Airlines flights travelling from United Kingdom to Koh Samui. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 10/909:25LHR - USM
1 stop16h 40mSingapore Airlines
Wed 2/1009:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 7/5£689
Sun 15/922:05LHR - USM
1 stop28h 00mSingapore Airlines
Sun 29/909:00USM - LHR
1 stop28h 45mSingapore Airlines
Deal found 7/5£705
Mon 16/922:05LHR - USM
1 stop28h 00mSingapore Airlines
Wed 2/1009:00USM - LHR
1 stop36h 40mSingapore Airlines
Deal found 7/5£723
Thu 24/1020:50LHR - USM
1 stop29h 15mSingapore Airlines
Thu 7/1109:00USM - LHR
1 stop37h 20mSingapore Airlines
Deal found 5/5£745
Thu 17/1009:25LHR - USM
1 stop16h 40mSingapore Airlines
Fri 1/1109:00USM - LHR
1 stop37h 20mSingapore Airlines
Deal found 6/5£815
Thu 17/1009:25LHR - USM
1 stop16h 40mSingapore Airlines
Mon 28/1009:00USM - LHR
1 stop27h 55mSingapore Airlines
Deal found 6/5£847
Tue 17/909:25LHR - USM
1 stop16h 40mSingapore Airlines
Mon 30/913:30USM - LHR
1 stop22h 25mSingapore Airlines
Deal found 7/5£863

Cheap United Kingdom to Koh Samui flights in May & June 2024

Find cheap flight options from United Kingdom 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 876,769 searches. Prices were last updated on 7 May 2024.
These are some of the best deals we've found on flights to Koh Samui in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/622:05LHR - USM
2 stops27h 15mMultiple Airlines
Wed 12/621:30USM - LHR
2 stops52h 30mMultiple Airlines
Deal found 6/5£630
Wed 5/611:45LGW - USM
2 stops38h 30mMultiple Airlines
Wed 12/618:25USM - LGW
2 stops42h 30mMultiple Airlines
Deal found 6/5£653
Wed 5/611:45LGW - USM
2 stops38h 30mMultiple Airlines
Fri 21/606:55USM - LGW
2 stops29h 40mMultiple Airlines
Deal found 7/5£672
Wed 5/606:35LGW - USM
3 stops23h 20mMultiple Airlines
Fri 21/612:25USM - LGW
3 stops32h 35mMultiple Airlines
Deal found 7/5£673
Mon 3/609:30LHR - USM
2 stops19h 00mEtihad Airways
Wed 19/617:55USM - LHR
2 stops27h 20mEtihad Airways
Deal found 6/5£683
Thu 23/520:55LHR - USM
2 stops29h 20mEtihad Airways
Thu 30/508:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 6/5£688
Wed 26/621:50LHR - USM
2 stops28h 25mEtihad Airways
Mon 15/719:00USM - LHR
2 stops29h 45mEtihad Airways
Deal found 6/5£688
Wed 5/611:35LGW - USM
2 stops27h 25mMultiple Airlines
Thu 20/617:50USM - LGW
2 stops27h 20mMultiple Airlines
Deal found 7/5£692
Wed 5/620:55LHR - USM
2 stops28h 25mEtihad Airways
Thu 20/621:15USM - LHR
2 stops27h 30mEtihad Airways
Deal found 7/5£692

United Kingdom to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between United Kingdom and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 876,769 searches. Data last updated 7 May 2024.
These are some of the best deals we've found on flights to Koh Samui in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/622:05LHR - USM
2 stops27h 15mMultiple Airlines
Wed 12/621:30USM - LHR
2 stops52h 30mMultiple Airlines
Deal found 6/5£630
Wed 5/611:45LGW - USM
2 stops38h 30mMultiple Airlines
Wed 12/618:25USM - LGW
2 stops42h 30mMultiple Airlines
Deal found 6/5£653
Wed 5/611:45LGW - USM
2 stops38h 30mMultiple Airlines
Fri 21/606:55USM - LGW
2 stops29h 40mMultiple Airlines
Deal found 7/5£672
Wed 5/606:35LGW - USM
3 stops23h 20mMultiple Airlines
Fri 21/612:25USM - LGW
3 stops32h 35mMultiple Airlines
Deal found 7/5£673
Tue 10/921:50LHR - USM
2 stops28h 45mEtihad Airways
Wed 2/1007:00USM - LHR
2 stops17h 45mEtihad Airways
Deal found 7/5£673
Sun 27/1008:30LHR - USM
2 stops29h 35mMultiple Airlines
Tue 10/1207:00USM - LHR
2 stops21h 40mMultiple Airlines
Deal found 6/5£682
Mon 3/609:30LHR - USM
2 stops19h 00mEtihad Airways
Wed 19/617:55USM - LHR
2 stops27h 20mEtihad Airways
Deal found 6/5£683
Thu 23/520:55LHR - USM
2 stops29h 20mEtihad Airways
Thu 30/508:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 6/5£688
Wed 26/621:50LHR - USM
2 stops28h 25mEtihad Airways
Mon 15/719:00USM - LHR
2 stops29h 45mEtihad Airways
Deal found 6/5£688

United Kingdom to Koh Samui flights leaving soon

Find last-minute flight options from United Kingdom 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 876,769 searches. Data last updated 7 May 2024.
Have a look at some of the flights available from United Kingdom to Koh Samui departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 17/520:55LHR - USM
2 stops29h 20mEtihad Airways
Thu 30/508:00USM - LHR
2 stops40h 45mEtihad Airways
Deal found 6/5£708
Thu 16/511:45LHR - USM
2 stops21h 00mKLM
Thu 23/509:15USM - LHR
2 stops17h 40mKLM
Deal found 7/5£724
Thu 16/511:45LHR - USM
2 stops21h 00mKLM
Thu 23/509:15USM - LHR
2 stops17h 40mKLM
Deal found 6/5£739
Fri 17/519:35LHR - USM
1 stop19h 40mMultiple Airlines
Thu 30/513:30USM - LHR
1 stop23h 00mMultiple Airlines
Deal found 6/5£744
Fri 17/515:45STN - USM
2 stops23h 50mMultiple Airlines
Thu 30/506:55USM - STN
2 stops37h 25mMultiple Airlines
Deal found 6/5£746
Sun 12/514:50LHR - USM
2 stops35h 45mEtihad Airways
Sun 19/521:10USM - LHR
2 stops27h 35mEtihad Airways
Deal found 6/5£754
Mon 13/521:55LHR - USM
2 stops28h 20mEtihad Airways
Fri 17/519:10USM - LHR
2 stops26h 05mEtihad Airways
Deal found 6/5£758
Mon 13/521:55LHR - USM
2 stops28h 20mEtihad Airways
Sat 18/518:55USM - LHR
2 stops17h 50mEtihad Airways
Deal found 6/5£758
Mon 13/521:55LHR - USM
2 stops28h 20mEtihad Airways
Fri 17/519:10USM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/5£795

One-way flights to Koh Samui from United Kingdom

Search for one-way flight options from United Kingdom 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 876,769 searches. Data last updated 7 May 2024.
Some of the best available deals we've found on one-way flights from United Kingdom to Koh Samui. Users can also find round-trip United Kingdom to Koh Samui flights by using the search form above.
Thu 20/616:00BHX - USM
3 stops57h 20mMultiple Airlines
Deal found 7/5£373
Sat 17/806:10LTN - USM
3 stops46h 20mMultiple Airlines
Deal found 6/5£407
Mon 17/622:00LHR - USM
2 stops41h 00mMultiple Airlines
Deal found 6/5£411
Sun 16/622:05LHR - USM
3 stops31h 50mMultiple Airlines
Deal found 6/5£430
Sun 16/622:05LHR - USM
2 stops40h 50mMultiple Airlines
Deal found 6/5£432
Wed 7/822:00LGW - USM
3 stops38h 30mMultiple Airlines
Deal found 6/5£435
Sun 26/520:50LHR - USM
2 stops28h 30mMultiple Airlines
Deal found 7/5£436
Sat 17/806:05LTN - USM
3 stops30h 25mMultiple Airlines
Deal found 6/5£437
Wed 7/822:00LGW - USM
3 stops38h 30mMultiple Airlines
Deal found 6/5£438

Find flights from United Kingdom to Koh Samui within your budget

Customise your flight search to find flights from United Kingdom 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 876,769 searches. Data last updated 7 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£630 - £811

Route

Depart

Return

Price

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Wed 5/6

2 stops27h 15m

Ko Samui

Wed 12/6

2 stops52h 30m

£630

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 10/9

2 stops28h 45m

Ko Samui

Wed 2/10

2 stops17h 45m

£673

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 10/9

1 stop16h 40m

Ko Samui

Wed 2/10

1 stop36h 40m

£689

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 17/9

2 stops27h 25m

Ko Samui

Mon 30/9

2 stops18h 50m

£725

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 1/10

1 stop16h 45m

Ko Samui

Tue 15/10

1 stop19h 00m

£763

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Sun 15/9

2 stops22h 05m

Ko Samui

Wed 2/10

2 stops18h 55m

£785

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 26/9

2 stops28h 10m

Ko Samui

Sat 12/10

3 stops25h 10m

£786

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 25/6

1 stop17h 20m

Ko Samui

Tue 16/7

1 stop16h 10m

£800

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Sun 1/9

2 stops18h 50m

Ko Samui

Tue 10/9

2 stops21h 10m

£811

Flights are sorted by cheapest first

Deals found on 6/5

No data available for this route at this time. Please check back soon.

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 7 May 2024.
See what other customers who have flown with Etihad Airways, Singapore Airlines and Austrian Airlines from United Kingdom to Koh Samui have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,533 reviews

Food

7.9

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 10

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

8.4
Very Good
1,533 reviews
8.4
Very Good
1,533 reviews

Food

7.9

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 10

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

8.3
Very Good
1,464 reviews
8.4
Very Good
1,533 reviews

Food

7.9

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 10

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

8.1
Very Good
3,995 reviews
8.4
Very Good
1,533 reviews

Food

7.9

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 10

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

8.1
Very Good
523 reviews
8.4
Very Good
1,533 reviews

Food

7.9

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 10

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

7.9
Good
1,598 reviews
8.4
Very Good
1,533 reviews

Food

7.9

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

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 United Kingdom 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 United Kingdom?

    Ko Samui (USM), located 2.1 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Koh Samui.

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

    Yes, there are multiple flights from United Kingdom to Koh Samui for under £700. The cheapest flight booked recently is on Multiple Airlines for just £630, but on average you can expect to pay £688.

  • Are there last-minute flights available from United Kingdom to Koh Samui for under £800?

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

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

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

  • What does LHR to USM mean?

    LHR stands for London Heathrow Airport, while USM stands for Ko Samui 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. Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

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

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

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

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

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

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

    Many airlines flying from United Kingdom 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 United Kingdom to Koh Samui?

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

    The United Kingdom to Koh Samui flight deals you see on this page were last updated on 7/5.

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.

Alternative routes for United Kingdom to Koh Samui
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from United Kingdom to Koh Samui

Discover the top 10 airlines that operate flights from United Kingdom 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 876,769 searches. Data last updated 7 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest£107Average£185FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Etihad AirwaysCheapest£672Average£856FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£712Average£847FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£724Average£1,133FlexibilityNo cancel feeOn-time75%
Search KLM flights
Cathay PacificCheapest£739Average£896FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest£757Average£1,038FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EVA AirCheapest£760Average£900FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Turkish AirlinesCheapest£772Average£826FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qantas AirwaysCheapest£777Average£1,137FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
British AirwaysCheapest£783Average£1,068FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from United Kingdom to Koh Samui by cabin class

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

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 United Kingdom to Koh Samui?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Koh Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Koh Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Koh Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Koh Samui with no change fees?

Need flexible booking options for your flight to Koh Samui from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Koh Samui become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Koh Samui 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.