How do I get Price Alerts for flights from London Stansted Airport to Ko Samui?

Price Alerts will notify you by email when the price for flights to Ko Samui from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from London Stansted Airport to Ko Samui with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from London Stansted Airport to Ko Samui Airport?

Prices for flights from London Stansted Airport to Ko Samui Airport are updated daily.

How old do you have to be to fly from London Stansted Airport to Ko Samui Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£332 Cheap Flights from London Stansted Airport to Ko Samui in 2026/27

Find the cheapest flights from London Stansted Airport to Ko Samui

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:25 - 15:35STN London Stansted-USM Ko Samui

26h 10m3 stops Milan Malpensa Manama Bahrain Intl Bangkok Suvarnabhumi

17:00 - 13:50USM Ko Samui-STN London Stansted

27h 50m2 stops Krabi Kastrup Copenhagen

£688Multiple Airlines

Sun, 6 Dec - Sun, 13 Dec

06:25 - 09:20STN London Stansted-USM Ko Samui

19h 55m2 stops Milan Malpensa Bangkok Suvarnabhumi

21:30 - 17:15USM Ko Samui-STN London Stansted

26h 45m2 stops Bangkok Suvarnabhumi Stockholm Arlanda

£703Multiple Airlines

Thu, 26 Nov - Thu, 3 Dec

13:00 - 20:25STN London Stansted-USM Ko Samui

24h 25m3 stops Bergamo Orio Al Serio Sharjah Bangkok Suvarnabhumi

18:05 - 14:05USM Ko Samui-STN London Stansted

27h 00m2 stops Singapore Changi Vienna Intl

£714Multiple Airlines

Sat, 28 Nov - Mon, 22 Mar

07:00 - 10:40STN London Stansted-USM Ko Samui

20h 40m3 stops Vienna Intl Sharjah Phuket City

07:00 - 23:15USM Ko Samui-STN London Stansted

23h 15m3 stops Bangkok Suvarnabhumi Sharjah Bergamo Orio Al Serio

£720Multiple Airlines

Tue, 17 Nov - Tue, 24 Nov

06:25 - 13:05STN London Stansted-USM Ko Samui

23h 40m3 stops Milan Malpensa Manama Bahrain Intl Bangkok Suvarnabhumi

15:50 - 10:50USM Ko Samui-STN London Stansted

26h 00m3 stops Phuket City Abu Dhabi Zayed Intl Milan Malpensa

£725Multiple Airlines

Sun, 6 Dec - Wed, 16 Dec

19:40 - 08:00STN London Stansted-USM Ko Samui

29h 20m2 stops Vienna Intl Singapore Changi

12:00 - 16:10USM Ko Samui-STN London Stansted

35h 10m2 stops Singapore Changi Vienna Intl

£729Multiple Airlines

Sat, 21 Nov - Sat, 28 Nov

06:25 - 11:50STN London Stansted-USM Ko Samui

22h 25m2 stops Milan Malpensa Bangkok Suvarnabhumi

07:00 - 23:15USM Ko Samui-STN London Stansted

23h 15m3 stops Bangkok Suvarnabhumi Sharjah Bergamo Orio Al Serio

£732Multiple Airlines

Sun, 8 Nov - Tue, 17 Nov

16:10 - 20:25STN London Stansted-USM Ko Samui

21h 15m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi

07:00 - 23:15USM Ko Samui-STN London Stansted

23h 15m3 stops Bangkok Suvarnabhumi Sharjah Bergamo Orio Al Serio

£736Multiple Airlines

Tue, 10 Nov - Tue, 24 Nov

06:25 - 13:05STN London Stansted-USM Ko Samui

23h 40m3 stops Milan Malpensa Manama Bahrain Intl Bangkok Suvarnabhumi

15:50 - 10:25USM Ko Samui-STN London Stansted

25h 35m3 stops Phuket City Abu Dhabi Zayed Intl Barcelona-El Prat

£741Multiple Airlines

Sun, 6 Dec - Wed, 16 Dec

14:45 - 20:50STN London Stansted-USM Ko Samui

24h 05m3 stops Václav Havel Prague Sharjah Bangkok Suvarnabhumi

18:15 - 14:15USM Ko Samui-STN London Stansted

26h 00m2 stops Singapore Changi Vienna Intl

£742Multiple Airlines

Wed, 21 Apr - Fri, 30 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:10 - 20:25STN London Stansted-USM Ko Samui

21h 15m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi

12:25 - 11:00USM Ko Samui-STN London Stansted

29h 35m3 stops Krabi Abu Dhabi Zayed Intl Václav Havel Prague

£691Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

08:20 - 14:45STN London Stansted-USM Ko Samui

23h 25m3 stops Bergamo Orio Al Serio Dubai Intl Bangkok Don Mueang Intl

07:00 - 23:15USM Ko Samui-STN London Stansted

23h 15m2 stops Bangkok Suvarnabhumi Kastrup Copenhagen

£835Multiple Airlines

Sun, 25 Oct - Sat, 7 Nov

08:20 - 14:45STN London Stansted-USM Ko Samui

23h 25m3 stops Bergamo Orio Al Serio Dubai Intl Bangkok Don Mueang Intl

07:55 - 07:45USM Ko Samui-STN London Stansted

30h 50m2 stops Bangkok Suvarnabhumi Stockholm Arlanda

£844Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

14:05 - 17:30STN London Stansted-USM Ko Samui

20h 25m2 stops Dubai Intl Phuket City

18:15 - 12:05USM Ko Samui-STN London Stansted

24h 50m2 stops Phuket City Dubai Intl

£932Emirates

Tue, 27 Oct - Tue, 3 Nov

08:30 - 11:55STN London Stansted-USM Ko Samui

21h 25m3 stops Milan Malpensa Bangkok Suvarnabhumi Phuket City

12:25 - 10:20USM Ko Samui-STN London Stansted

28h 55m3 stops Krabi Abu Dhabi Zayed Intl Dublin

£1,006Multiple Airlines

Sat, 24 Oct - Mon, 2 Nov

08:30 - 11:55STN London Stansted-USM Ko Samui

21h 25m3 stops Milan Malpensa Bangkok Suvarnabhumi Phuket City

07:55 - 21:35USM Ko Samui-STN London Stansted

20h 40m2 stops Bangkok Suvarnabhumi Kastrup Copenhagen

£1,030Multiple Airlines

Sat, 24 Oct - Mon, 2 Nov

06:20 - 10:40STN London Stansted-USM Ko Samui

21h 20m3 stops Bergamo Orio Al Serio Sharjah Phuket City

15:35 - 10:50USM Ko Samui-STN London Stansted

26h 15m3 stops Bangkok Suvarnabhumi Beijing Capital Kastrup Copenhagen

£1,033Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

08:30 - 11:55STN London Stansted-USM Ko Samui

21h 25m3 stops Milan Malpensa Bangkok Suvarnabhumi Phuket City

07:00 - 23:15USM Ko Samui-STN London Stansted

23h 15m2 stops Bangkok Suvarnabhumi Kastrup Copenhagen

£1,070Multiple Airlines

Sat, 24 Oct - Sat, 31 Oct

17:45 - 08:10STN London Stansted-USM Ko Samui

32h 25m2 stops Istanbul Bangkok Suvarnabhumi

13:25 - 09:55USM Ko Samui-STN London Stansted

51h 30m2 stops Singapore Changi Istanbul

£1,111Turkish Airlines

Sat, 24 Oct - Mon, 2 Nov

17:20 - 08:10STN London Stansted-USM Ko Samui

31h 50m2 stops Istanbul Bangkok Suvarnabhumi

17:40 - 09:55USM Ko Samui-STN London Stansted

23h 15m2 stops Bangkok Suvarnabhumi Istanbul

£1,119Turkish Airlines

Sun, 25 Oct - Sat, 7 Nov

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Turkish Airlines flights from London Stansted Airport to Ko Samui

Our best Turkish Airlines deals on London Stansted Airport to Ko Samui flight tickets

Turkish Airlines

18 Nov

STN10:55London Stansted

24h 30m

2 stops

USM18:25Ko Samui

25 Nov

USM13:25Ko Samui

27h 30m

2 stops

STN09:55London Stansted

£855

Turkish Airlines

16 Apr

STN10:10London Stansted

23h 00m

2 stops

USM15:10Ko Samui

7 May

USM19:55Ko Samui

26h 50m

2 stops

STN16:45London Stansted

£863

Turkish Airlines

3 Nov

STN17:20London Stansted

18h 05m

2 stops

USM18:25Ko Samui

25 Nov

USM13:25Ko Samui

27h 30m

2 stops

STN09:55London Stansted

£897

Emirates flights from London Stansted Airport to Ko Samui

Our best Emirates deals on London Stansted Airport to Ko Samui flight tickets

Emirates

8 Nov

STN20:15London Stansted

34h 35m

2 stops

USM13:50Ko Samui

17 Nov

USM11:10Ko Samui

31h 55m

2 stops

STN12:05London Stansted

£859

Emirates

2 Nov

STN20:15London Stansted

31h 25m

2 stops

USM10:40Ko Samui

12 Nov

USM18:15Ko Samui

24h 50m

2 stops

STN12:05London Stansted

£891

Emirates

2 Nov

STN20:15London Stansted

31h 25m

2 stops

USM10:40Ko Samui

12 Nov

USM18:15Ko Samui

24h 50m

2 stops

STN12:05London Stansted

£893

momondo Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Sun 6/12

06:25-15:35

3 stops26h 10m

Ko Samui

Sun 13/12

17:00-13:50

2 stops27h 50m

£688

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Thu 26/11

06:25-09:20

2 stops19h 55m

Ko Samui

Thu 3/12

21:30-17:15

2 stops26h 45m

£703

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Sat 28/11

13:00-20:25

3 stops24h 25m

Ko Samui

Mon 22/3

18:05-14:05

2 stops27h 00m

£714

Fastest return journey

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Tue 17/11

07:00-10:40

3 stops20h 40m

Ko Samui

Tue 24/11

07:00-23:15

3 stops23h 15m

£720

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Sun 6/12

06:25-13:05

3 stops23h 40m

Ko Samui

Wed 16/12

15:50-10:50

3 stops26h 00m

£725

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Sat 21/11

19:40-08:00

2 stops29h 20m

Ko Samui

Sat 28/11

12:00-16:10

2 stops35h 10m

£729

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Sun 8/11

06:25-11:50

2 stops22h 25m

Ko Samui

Tue 17/11

07:00-23:15

3 stops23h 15m

£732

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Tue 10/11

16:10-20:25

3 stops21h 15m

Ko Samui

Tue 24/11

07:00-23:15

3 stops23h 15m

£736

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Sun 6/12

06:25-13:05

3 stops23h 40m

Ko Samui

Wed 16/12

15:50-10:25

3 stops25h 35m

£741

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Wed 21/4

14:45-20:50

3 stops24h 05m

Ko Samui

Fri 30/4

18:15-14:15

2 stops26h 00m

£742

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from London Stansted Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Stansted Airport to Ko Samui (STN to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Ko Samui

Best price found	£332
Fastest flight time	20h 50m
Direct flights	None

The best one-way flight to Ko Samui from London Stansted Airport in the past 72 hours is £332. The best return flight deal from London Stansted Airport to Ko Samui found on momondo in the last 72 hours is £688.

The fastest flight from London Stansted Airport to Ko Samui takes 20h 50m

There are no direct flights from London Stansted Airport to Ko Samui. There are no popular flight routes from London Stansted Airport to Ko Samui.

Search flight deals

Frequently asked questions about flying from London Stansted Airport to Ko Samui

How far is London Stansted to Ko Samui by plane?
The distance between London Stansted and Ko Samui is about 6109.8 mi. Typically, this will take 20h 50m by plane in normal conditions.
When did momondo last update prices for flights from London Stansted Airport to Ko Samui Airport?
Prices for flights from London Stansted Airport to Ko Samui Airport are updated daily.
How old do you have to be to fly from London Stansted Airport to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from London Stansted Airport to Ko Samui

How do I get Price Alerts for flights from London Stansted Airport to Ko Samui?
Price Alerts will notify you by email when the price for flights to Ko Samui from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London Stansted Airport to Ko Samui with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from London to Ko Samui?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Ko Samui for you.

Can I find flights from London to Ko Samui with flexible booking policies on momondo?

Yes. All flights to Ko Samui from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Ko Samui?

momondo helps you find the best flight between London and Ko Samui by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Ko Samui right now. Can momondo alert me if prices change?

Price alerts on flights to Ko Samui from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.