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Cheap flights from the United Kingdom to Koh Samui from £337

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 10/6. 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
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

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 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £991 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,101.

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 £1,023. You can even find prices in May for less than £1,023, as users have found deals to Koh Samui from as low as £737. 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 44%.

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 British Airways flights from United Kingdom to Koh Samui

Explore cheap flight options specifically provided by British 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 925,685 searches. Data last updated 26 April 2024.
Take a peek at the cheapest British 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.
Thu 16/519:35LHR - USM
1 stop19h 40mBritish Airways
Thu 23/513:30USM - LHR
1 stop23h 00mBritish Airways
Deal found 25/4£774
Tue 3/919:35LHR - USM
1 stop16h 45mBritish Airways
Thu 19/916:25USM - LHR
1 stop20h 05mBritish Airways
Deal found 25/4£784
Mon 2/919:35LHR - USM
1 stop16h 45mBritish Airways
Thu 19/916:25USM - LHR
1 stop20h 05mBritish Airways
Deal found 25/4£824
Mon 6/518:30GLA - USM
2 stops20h 45mBritish Airways
Mon 20/513:30USM - GLA
2 stops26h 35mBritish Airways
Deal found 25/4£844

Cheap EVA Air flights from United Kingdom to Koh Samui

Explore cheap flight options specifically provided by EVA Air 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 925,685 searches. Data last updated 26 April 2024.
Some of the best deals we've found on EVA Air 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.
Thu 30/521:35LHR - USM
1 stop18h 00mEVA Air
Fri 7/610:05USM - LHR
1 stop15h 20mEVA Air
Deal found 25/4£793
Tue 11/621:35LHR - USM
1 stop17h 25mEVA Air
Fri 21/610:05USM - LHR
1 stop15h 20mEVA Air
Deal found 25/4£798
Thu 30/521:35LHR - USM
1 stop16h 55mEVA Air
Thu 13/610:05USM - LHR
1 stop15h 20mEVA Air
Deal found 25/4£804
Mon 2/921:35LHR - USM
1 stop14h 55mEVA Air
Sun 15/921:15USM - LHR
1 stop28h 10mEVA Air
Deal found 25/4£809
Thu 30/521:35LHR - USM
1 stop17h 25mEVA Air
Fri 14/608:00USM - LHR
1 stop17h 25mEVA Air
Deal found 25/4£825
Tue 28/521:35LHR - USM
1 stop14h 55mEVA Air
Fri 7/610:05USM - LHR
1 stop15h 20mEVA Air
Deal found 25/4£829
Wed 15/521:35LHR - USM
1 stop14h 55mEVA Air
Fri 31/508:00USM - LHR
1 stop17h 25mEVA Air
Deal found 25/4£870
Mon 27/521:35LHR - USM
1 stop16h 55mEVA Air
Sun 2/621:30USM - LHR
1 stop27h 55mEVA Air
Deal found 26/4£879
Fri 24/521:35LHR - USM
1 stop16h 55mEVA Air
Sat 8/618:55USM - LHR
1 stop30h 30mEVA Air
Deal found 25/4£900

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

Find cheap flight options from United Kingdom to Koh Samui specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 26 April 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.
Thu 30/509:30LHR - USM
2 stops29h 00mEtihad Airways
Fri 7/617:55USM - LHR
2 stops27h 20mEtihad Airways
Deal found 25/4£731
Mon 27/522:05LHR - USM
2 stops27h 15mMultiple Airlines
Mon 3/608:45USM - LHR
2 stops36h 35mMultiple Airlines
Deal found 26/4£732
Mon 27/511:45LGW - USM
2 stops51h 15mMultiple Airlines
Mon 3/608:45USM - LGW
2 stops27h 50mMultiple Airlines
Deal found 26/4£733
Mon 13/520:25LHR - USM
2 stops33h 15mMultiple Airlines
Sat 18/518:55USM - LHR
2 stops28h 50mMultiple Airlines
Deal found 26/4£736
Fri 24/520:50LHR - USM
2 stops28h 30mMultiple Airlines
Sun 2/621:10USM - LHR
2 stops52h 00mMultiple Airlines
Deal found 25/4£747
Thu 9/522:05LHR - USM
2 stops28h 30mGulf Air
Tue 21/521:10USM - LHR
2 stops24h 10mGulf Air
Deal found 25/4£751
Sun 12/510:00LHR - USM
2 stops23h 10mGulf Air
Wed 15/521:10USM - LHR
2 stops24h 10mGulf Air
Deal found 24/4£752
Sat 25/520:50LHR - USM
2 stops42h 45mMultiple Airlines
Sat 8/621:15USM - LHR
2 stops51h 55mMultiple Airlines
Deal found 25/4£756
Thu 9/522:05LHR - USM
2 stops28h 30mGulf Air
Tue 21/508:45USM - LHR
3 stops28h 10mGulf Air
Deal found 25/4£756

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 925,685 searches. Data last updated 26 April 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.
Mon 28/1011:40LGW - USM
2 stops38h 45mMultiple Airlines
Fri 8/1120:25USM - LGW
2 stops41h 25mMultiple Airlines
Deal found 26/4£617
Mon 3/612:35LGW - USM
2 stops27h 00mMultiple Airlines
Sun 16/607:00USM - LGW
2 stops29h 35mMultiple Airlines
Deal found 26/4£620
Tue 11/611:35LGW - USM
2 stops27h 20mMultiple Airlines
Fri 21/621:15USM - LGW
2 stops23h 45mMultiple Airlines
Deal found 25/4£627
Mon 28/1021:20LHR - USM
2 stops39h 25mMultiple Airlines
Fri 8/1115:40USM - LHR
2 stops34h 30mMultiple Airlines
Deal found 26/4£639
Sat 8/611:35LGW - USM
2 stops26h 55mMultiple Airlines
Tue 18/621:15USM - LGW
2 stops23h 45mMultiple Airlines
Deal found 26/4£653
Tue 4/620:25LHR - USM
2 stops19h 10mMultiple Airlines
Tue 18/621:15USM - LHR
2 stops28h 45mMultiple Airlines
Deal found 25/4£656
Wed 20/1112:10LGW - USM
2 stops24h 35mMultiple Airlines
Wed 18/1207:00USM - LGW
2 stops30h 30mMultiple Airlines
Deal found 26/4£659
Mon 11/1113:30LHR - USM
2 stops24h 35mMultiple Airlines
Mon 25/1116:25USM - LHR
2 stops25h 00mMultiple Airlines
Deal found 25/4£673
Mon 11/1117:50LHR - USM
2 stops20h 15mMultiple Airlines
Mon 18/1113:25USM - LHR
2 stops28h 00mMultiple Airlines
Deal found 25/4£675

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 925,685 searches. Data last updated 26 April 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.
Mon 6/518:30GLA - USM
2 stops20h 45mBritish Airways
Mon 20/513:30USM - GLA
2 stops26h 35mBritish Airways
Deal found 25/4£844
Mon 6/512:30LHR - USM
2 stops22h 35mMultiple Airlines
Tue 7/519:15USM - LHR
1 stop29h 55mMultiple Airlines
Deal found 25/4£975
Mon 6/509:30LHR - USM
2 stops20h 10mEtihad Airways
Tue 7/519:15USM - LHR
2 stops29h 30mEtihad Airways
Deal found 25/4£984
Mon 6/519:35LHR - USM
1 stop16h 45mMultiple Airlines
Tue 7/521:15USM - LHR
1 stop27h 55mMultiple Airlines
Deal found 25/4£1,141
Mon 6/512:00GLA - USM
3 stops21h 45mQatar Airways
Mon 20/517:50USM - GLA
3 stops23h 40mQatar Airways
Deal found 25/4£1,770
Mon 6/514:35GLA - USM
3 stops46h 00mMultiple Airlines
Mon 20/517:50USM - GLA
2 stops24h 55mMultiple Airlines
Deal found 25/4£2,846

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 925,685 searches. Data last updated 26 April 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.
Mon 10/607:20LTN - USM
3 stops42h 00mMultiple Airlines
Deal found 25/4£337
Sat 15/608:50LGW - USM
3 stops40h 30mMultiple Airlines
Deal found 25/4£345
Wed 12/608:35LTN - USM
3 stops40h 45mMultiple Airlines
Deal found 25/4£366
Tue 7/508:50LGW - USM
3 stops30h 45mMultiple Airlines
Deal found 25/4£374
Tue 28/506:55LGW - USM
3 stops42h 25mMultiple Airlines
Deal found 25/4£377
Sun 19/519:35LGW - USM
3 stops56h 55mMultiple Airlines
Deal found 25/4£382
Wed 12/608:50LGW - USM
3 stops30h 10mMultiple Airlines
Deal found 25/4£390
Tue 28/519:00LTN - USM
3 stops43h 30mMultiple Airlines
Deal found 25/4£392
Tue 3/913:40BHX - USM
3 stops42h 15mMultiple Airlines
Deal found 25/4£394

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 925,685 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£627 - £808

Route

Depart

Return

Price

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Tue 11/6

2 stops27h 20m

Ko Samui

Fri 21/6

2 stops23h 45m

£627

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 26/9

2 stops28h 25m

Ko Samui

Thu 3/10

2 stops17h 45m

£683

BirminghamKo Samui

BHX - USM

BHXUSM

Birmingham

Thu 12/9

2 stops20h 15m

Ko Samui

Fri 20/9

2 stops20h 15m

£738

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 9/5

2 stops28h 30m

Ko Samui

Tue 21/5

2 stops24h 10m

£751

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 16/5

1 stop19h 40m

Ko Samui

Thu 23/5

1 stop23h 00m

£774

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 26/9

1 stop17h 10m

Ko Samui

Thu 3/10

1 stop36h 40m

£775

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 30/5

1 stop18h 00m

Ko Samui

Fri 7/6

1 stop15h 20m

£793

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Mon 23/9

2 stops34h 30m

Ko Samui

Mon 30/9

2 stops45h 20m

£804

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Thu 6/6

2 stops18h 45m

Ko Samui

Mon 10/6

2 stops20h 20m

£808

Flights are sorted by cheapest first

Deals found on 25/4

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 26 April 2024.
See what other customers who have flown with British Airways, EVA Air and Etihad Airways 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.
EVA Air
8.4
Very Good
1,553 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

EVA Air
8.4
Very Good
1,553 reviews
EVA Air
8.4
Very Good
1,553 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Singapore Airlines
8.3
Very Good
1,479 reviews
EVA Air
8.4
Very Good
1,553 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Emirates
8.1
Very Good
4,067 reviews
EVA Air
8.4
Very Good
1,553 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

KLM
7.9
Good
1,626 reviews
EVA Air
8.4
Very Good
1,553 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Cathay Pacific
7.8
Good
1,133 reviews
EVA Air
8.4
Very Good
1,553 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

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 £627, but on average you can expect to pay £714.

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

    There are currently 6+ open flights from United Kingdom to Koh Samui within the next 7 days for less than £900.

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

    Most travelers choose London Heathrow - Ko Samui, London Gatwick - Ko Samui or London City - Ko Samui when deciding on the best route from United Kingdom to Koh Samui.

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

    Consider Air France, British Airways or EVA Air when booking your flight. These represent the most popular airlines when flying 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 26/4.

See more FAQs

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

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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 925,685 searches. Data last updated 26 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest£108Average£159FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Etihad AirwaysCheapest£679Average£862FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£714Average£852FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£728Average£1,141FlexibilityNo cancel feeOn-time75%
Search KLM flights
Cathay PacificCheapest£743Average£901FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapest£766Average£908FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Turkish AirlinesCheapest£777Average£834FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qantas AirwaysCheapest£781Average£1,144FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
British AirwaysCheapest£788Average£1,021FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£804Average£928FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
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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.
First Class
Business Class
Prem Econ Class
Economy class

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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.

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