Which airports can I use when flying from London Stansted Airport to Ko Samui?

Flights from London Stansted Airport to Ko Samui usually depart from London Stansted (STN) and arrive at Ko Samui (USM).

Can I save money by using flexible dates for flights from London Stansted Airport to Ko Samui?

Yes. Being flexible with your travel dates can save you up to 64% on the London Stansted Airport to Ko Samui route. Monday is the cheapest departure day at £562 return on average, while Friday is the most expensive at £1,551, a difference of £990. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ko Samui?

Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

Do I need a passport to fly from London Stansted Airport to Ko Samui?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from London Stansted Airport to Ko Samui changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £679 to £4,367. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from London Stansted Airport to Ko Samui looking right now?

One-way fares from London Stansted Airport to Ko Samui are currently lower than usual. Average one-way flight prices are about £355, which is 57% below the typical average for this route.

What is the time difference between London Stansted Airport and Ko Samui?

Ko Samui is 6 hours ahead of London Stansted Airport (Indochina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Ko Samui Airport (USM)?

Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include: • Drive Car Rental • Alamo • Sixt • Enterprise Rent-A-Car • Hertz

How much should I expect to pay for a London Stansted Airport to Ko Samui flight?

Return flights from London Stansted Airport to Ko Samui range from £801 to £1,143, with an average of £945 over the past 12 months. Anything below £801 counts as a good deal.

Cheap Flights from London Stansted to Ko Samui | KAYAK

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Cheapest return flight

£679

Typical prices: £801-£1,143

Multiple Airlines

Fri 12/10Tue 30/10

STN - USM • 3 stops

Cheapest one-way flight

£313

Typical prices: £525-£1,058

Multiple Airlines

Fri 16/11

STN - USM • 3 stops

When to travel

November

Cheapest • 41% price drop

January

Most popular

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We hope you enjoy your trip to Ko Samui!

Flight Deals

Cheap Flights from Stansted to Ko Samui (STN-USM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Stansted to Ko Samui

Mon, 12 Oct - Fri, 30 Oct

17:40 - 20:25STN London Stansted-USM Ko Samui

20h 45m3 stops Krakow J. Paul II Balice Sharjah Phuket City

12:25 - 14:55USM Ko Samui-STN London Stansted

33h 30m3 stops Krabi Abu Dhabi Zayed Intl Dublin

£679Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

12:25 - 19:50STN London Stansted-USM Ko Samui

24h 25m3 stops Václav Havel Prague Sharjah Bangkok Suvarnabhumi

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

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

£680Multiple Airlines

Sun, 1 Nov - Sun, 15 Nov

06:20 - 15:35STN London Stansted-USM Ko Samui

26h 15m3 stops Bergamo Orio Al Serio Sharjah Bangkok Suvarnabhumi

15:35 - 10:05USM Ko Samui-STN London Stansted

25h 30m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Luxembourg

£701Multiple Airlines

Thu, 12 Nov - Wed, 25 Nov

17:25 - 20:25STN London Stansted-USM Ko Samui

20h 00m3 stops Bergamo Orio Al Serio Sharjah Bangkok Suvarnabhumi

18:05 - 13:30USM Ko Samui-STN London Stansted

26h 25m2 stops Singapore Changi Vienna Intl

£727Multiple Airlines

Sun, 1 Nov - Sat, 14 Nov

15:50 - 20:25STN London Stansted-USM Ko Samui

21h 35m3 stops Krakow J. Paul II Balice Sharjah Bangkok Suvarnabhumi

18:05 - 12:55USM Ko Samui-STN London Stansted

25h 50m2 stops Singapore Changi Vienna Intl

£735Multiple Airlines

Sun, 1 Nov - Sat, 14 Nov

15:50 - 19:50STN London Stansted-USM Ko Samui

21h 00m3 stops Krakow J. Paul II Balice Sharjah Bangkok Suvarnabhumi

17:05 - 09:45USM Ko Samui-STN London Stansted

23h 40m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Luxembourg

£744Multiple Airlines

Thu, 12 Nov - Wed, 25 Nov

06:25 - 10:35STN London Stansted-USM Ko Samui

21h 10m2 stops Milan Malpensa Bangkok Suvarnabhumi

18:05 - 13:30USM Ko Samui-STN London Stansted

26h 25m2 stops Singapore Changi Vienna Intl

£747Multiple Airlines

Mon, 12 Oct - Fri, 30 Oct

17:40 - 20:25STN London Stansted-USM Ko Samui

20h 45m3 stops Krakow J. Paul II Balice Sharjah Phuket City

19:50 - 19:15USM Ko Samui-STN London Stansted

30h 25m2 stops Singapore Changi Vienna Intl

£747Multiple Airlines

Sun, 1 Nov - Tue, 1 Dec

15:50 - 19:50STN London Stansted-USM Ko Samui

21h 00m3 stops Krakow J. Paul II Balice Sharjah Bangkok Suvarnabhumi

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

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

£764Multiple Airlines

Fri, 5 Mar - Fri, 19 Mar

12:30 - 21:20STN London Stansted-USM Ko Samui

25h 50m3 stops Milan Malpensa Muscat Seeb Bangkok Suvarnabhumi

19:50 - 14:35USM Ko Samui-STN London Stansted

25h 45m2 stops Singapore Changi Vienna Intl

£772Multiple Airlines

Recent last minute flight deals from Stansted to Ko Samui

Tue, 29 Sep - Thu, 29 Oct

15:55 - 21:35STN London Stansted-USM Ko Samui

23h 40m3 stops Madrid Barajas Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

12:25 - 10:50USM Ko Samui-STN London Stansted

29h 25m3 stops Krabi Abu Dhabi Zayed Intl Dublin

£683Multiple Airlines

Tue, 29 Sep - Thu, 29 Oct

15:55 - 21:35STN London Stansted-USM Ko Samui

23h 40m3 stops Madrid Barajas Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

12:25 - 10:30USM Ko Samui-STN London Stansted

29h 05m3 stops Krabi Abu Dhabi Zayed Intl Václav Havel Prague

£710Multiple Airlines

Mon, 28 Sep - Wed, 28 Oct

06:40 - 14:45STN London Stansted-USM Ko Samui

26h 05m3 stops Barcelona-El Prat Shenzhen Bangkok Suvarnabhumi

15:05 - 09:55USM Ko Samui-STN London Stansted

25h 50m2 stops Phuket City Istanbul

£747Multiple Airlines

Wed, 30 Sep - Fri, 30 Oct

16:25 - 21:35STN London Stansted-USM Ko Samui

23h 10m3 stops Madrid Barajas Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

19:50 - 19:15USM Ko Samui-STN London Stansted

30h 25m2 stops Singapore Changi Vienna Intl

£757Multiple Airlines

Thu, 1 Oct - Sat, 31 Oct

14:45 - 18:30STN London Stansted-USM Ko Samui

21h 45m2 stops Madrid Barajas Bangkok Suvarnabhumi

07:55 - 09:45USM Ko Samui-STN London Stansted

32h 50m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Luxembourg

£808Multiple Airlines

Thu, 1 Oct - Sat, 31 Oct

07:20 - 11:05STN London Stansted-USM Ko Samui

21h 45m3 stops Václav Havel Prague Sharjah Bangkok Suvarnabhumi

07:55 - 23:15USM Ko Samui-STN London Stansted

22h 20m2 stops Bangkok Suvarnabhumi Kastrup Copenhagen

£896Multiple Airlines

Mon, 28 Sep - Wed, 28 Oct

14:55 - 18:00STN London Stansted-USM Ko Samui

21h 05m2 stops Dubai Intl Phuket City

11:10 - 12:05USM Ko Samui-STN London Stansted

31h 55m2 stops Phuket City Dubai Intl

£901Emirates

Fri, 2 Oct - Sun, 1 Nov

07:15 - 11:05STN London Stansted-USM Ko Samui

21h 50m3 stops Bergamo Orio Al Serio Sharjah Bangkok Suvarnabhumi

07:00 - 22:50USM Ko Samui-STN London Stansted

22h 50m2 stops Bangkok Suvarnabhumi Kastrup Copenhagen

£916Multiple Airlines

Fri, 2 Oct - Sun, 1 Nov

07:15 - 10:30STN London Stansted-USM Ko Samui

21h 15m3 stops Bergamo Orio Al Serio Sharjah Phuket City

07:00 - 22:50USM Ko Samui-STN London Stansted

22h 50m2 stops Bangkok Suvarnabhumi Kastrup Copenhagen

£940Multiple Airlines

Tue, 29 Sep - Thu, 29 Oct

17:35 - 18:00STN London Stansted-USM Ko Samui

18h 25m2 stops Istanbul Phuket City

20:20 - 09:55USM Ko Samui-STN London Stansted

20h 35m2 stops Bangkok Suvarnabhumi Istanbul

£1,042Multiple Airlines

Useful Info

Low season	June
High season	January
Cheapest flight	£313

Flights from London Stansted Airport to Ko Samui

When to book flights from Stansted to Ko Samui

Are your dates flexible? Find out the best times to travel from Stansted to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from London Stansted Airport to Ko Samui?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a London Stansted Airport to Ko Samui flight?
Return flights from London Stansted Airport to Ko Samui range from £801 to £1,143, with an average of £945 over the past 12 months. Anything below £801 counts as a good deal.
Have flight prices from London Stansted Airport to Ko Samui changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £679 to £4,367. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from London Stansted Airport to Ko Samui looking right now?
One-way fares from London Stansted Airport to Ko Samui are currently lower than usual. Average one-way flight prices are about £355, which is 57% below the typical average for this route.
Which car hire options are available at Ko Samui Airport (USM)?
Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Hertz
Which airports can I use when flying from London Stansted Airport to Ko Samui?
Flights from London Stansted Airport to Ko Samui usually depart from London Stansted (STN) and arrive at Ko Samui (USM).
Can I save money by using flexible dates for flights from London Stansted Airport to Ko Samui?
Yes. Being flexible with your travel dates can save you up to 64% on the London Stansted Airport to Ko Samui route. Monday is the cheapest departure day at £562 return on average, while Friday is the most expensive at £1,551, a difference of £990. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between London Stansted Airport and Ko Samui?
Ko Samui is 6 hours ahead of London Stansted Airport (Indochina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Ko Samui?
Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

If your dates are flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average £562 – about £990 less than Friday (64% savings) based on the last 12 months.
If you can choose when to travel, plan your London Stansted Airport to Ko Samui trip for November. Fares historically average £562 return in that month – typically £581 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.
- Ozo Chaweng Samui - Sha Extra Plus
- Melia Koh Samui
- Amari Koh Samui

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STN - USM

£313 Find Cheap Flights from London Stansted Airport to Ko Samui – Compare and Save

Everything you should know

Cheap Flights from Stansted to Ko Samui (STN-USM)

Recent return flight deals from Stansted to Ko Samui

Recent one-way flight deals from Stansted to Ko Samui

Recent last minute flight deals from Stansted to Ko Samui

Key details for London Stansted Airport to Ko Samui flights

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Cheapest flight

When to book flights from Stansted to Ko Samui

Your London Stansted Airport to Ko Samui flight questions, answered

Your guide to booking London Stansted Airport to Ko Samui flights

More options for your flight from Stansted to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights to Ko Samui

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Flights from domestic origins to Ko Samui

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