What is the most punctual flight time for London to Ko Samui flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How often are flights from London to Ko Samui delayed?

Historically, on average around 33% of flights between London and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 59 minutes.

Which airline has the best punctuality record on London to Ko Samui flights?

According to our data, Delta have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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.

£278 Cheap Flights from London Stansted Airport to Ko Samui in 2025/26

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Find the cheapest flights from London Stansted Airport to Ko Samui

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06:10 - 11:45STN-USM

22h 35m3 stops

18:05 - 16:00USM-STN

28h 55m2 stops

£754Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

06:10 - 11:35STN-USM

22h 25m3 stops

08:55 - 00:20USM-STN

46h 25m3 stops

£757Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

06:30 - 19:45STN-USM

30h 15m3 stops

10:00 - 22:15USM-STN

43h 15m3 stops

£789Multiple Airlines

Find Deal

Thu, 15 Jan - Sat, 28 Feb

06:15 - 10:40STN-USM

21h 25m2 stops

10:00 - 22:15USM-STN

43h 15m3 stops

£805Multiple Airlines

Find Deal

Thu, 15 Jan - Sat, 28 Feb

06:30 - 19:45STN-USM

30h 15m3 stops

08:55 - 22:15USM-STN

44h 20m3 stops

£806Multiple Airlines

Find Deal

Thu, 15 Jan - Sun, 1 Mar

17:20 - 18:50STN-USM

42h 30m3 stops

13:45 - 08:25USM-STN

25h 40m2 stops

£813Multiple Airlines

Find Deal

Thu, 5 Feb - Fri, 20 Feb

17:20 - 18:50STN-USM

42h 30m3 stops

14:05 - 08:25USM-STN

25h 20m2 stops

£817Multiple Airlines

Find Deal

Thu, 5 Feb - Fri, 20 Feb

06:15 - 10:40STN-USM

21h 25m2 stops

08:55 - 22:15USM-STN

44h 20m3 stops

£823Multiple Airlines

Find Deal

Thu, 15 Jan - Sun, 1 Mar

17:20 - 18:50STN-USM

42h 30m3 stops

20:40 - 14:35USM-STN

24h 55m3 stops

£829Multiple Airlines

Find Deal

Thu, 5 Feb - Fri, 20 Feb

11:10 - 12:45STN-USM

19h 35m2 stops

20:50 - 16:50USM-STN

26h 00m2 stops

£832Multiple Airlines

Find Deal

Sat, 25 Apr - Mon, 11 May

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

23 Apr

STN17:45London Stansted

21h 50m

2 stops

USM21:35Ko Samui

11 May

USM18:25Ko Samui

28h 25m

2 stops

STN16:50London Stansted

£856

Find similar

Turkish Airlines

23 Apr

STN17:45London Stansted

18h 45m

2 stops

USM18:30Ko Samui

9 May

USM17:35Ko Samui

22h 40m

2 stops

STN10:15London Stansted

£866

Find similar

Turkish Airlines

22 Apr

STN11:10London Stansted

21h 35m

2 stops

USM14:45Ko Samui

9 May

USM18:55Ko Samui

21h 20m

2 stops

STN10:15London Stansted

£891

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Emirates flights from London Stansted Airport to Ko Samui

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

Emirates

14 Apr

STN14:55London Stansted

37h 15m

2 stops

USM10:10Ko Samui

12 May

USM17:55Ko Samui

30h 50m

2 stops

STN18:45London Stansted

£879

Find similar

Emirates

14 Apr

STN14:55London Stansted

37h 15m

2 stops

USM10:10Ko Samui

12 May

USM17:55Ko Samui

30h 50m

2 stops

STN18:45London Stansted

£880

Find similar

Emirates

3 May

STN21:10London Stansted

32h 30m

2 stops

USM11:40Ko Samui

10 May

USM17:50Ko Samui

25h 05m

2 stops

STN12:55London Stansted

£885

Find similar

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

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 8/1

06:10-11:45

3 stops22h 35m

Ko Samui

Thu 22/1

18:05-16:00

2 stops28h 55m

£754

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 8/1

06:10-11:35

3 stops22h 25m

Ko Samui

Thu 22/1

08:55-00:20

3 stops46h 25m

£757

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 15/1

06:30-19:45

3 stops30h 15m

Ko Samui

Sat 28/2

10:00-22:15

3 stops43h 15m

£789

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 15/1

06:15-10:40

2 stops21h 25m

Ko Samui

Sat 28/2

10:00-22:15

3 stops43h 15m

£805

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 15/1

06:30-19:45

3 stops30h 15m

Ko Samui

Sun 1/3

08:55-22:15

3 stops44h 20m

£806

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 5/2

17:20-18:50

3 stops42h 30m

Ko Samui

Fri 20/2

13:45-08:25

2 stops25h 40m

£813

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 5/2

17:20-18:50

3 stops42h 30m

Ko Samui

Fri 20/2

14:05-08:25

2 stops25h 20m

£817

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 15/1

06:15-10:40

2 stops21h 25m

Ko Samui

Sun 1/3

08:55-22:15

3 stops44h 20m

£823

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 5/2

17:20-18:50

3 stops42h 30m

Ko Samui

Fri 20/2

20:40-14:35

3 stops24h 55m

£829

LondonKo Samui

STN - USM

STNUSM

London Stansted

Sat 25/4

11:10-12:45

2 stops19h 35m

Ko Samui

Mon 11/5

20:50-16:50

2 stops26h 00m

£832

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Stansted Airport to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Delays

What is the cheapest day to depart on your flight to Ko Samui?

According to our data, Wednesday is the cheapest day to fly to Ko Samui from London Stansted Airport. The lowest ticket price found for a Wednesday departure recently was £499. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ko Samui on Sunday is £851.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our most recent data shows that the best time of day to fly to Ko Samui is in the afternoon. Flights from London Stansted Airport to Ko Samui during this time can be as low as £506. Flights at midday are often more expensive, with an average ticket price of £822.

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

Fastest flight time	17h 10m
Direct flights	None

The fastest flight from London Stansted Airport to Ko Samui takes 17h 10m

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

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 18h 15m 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.

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.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

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Cheap flights from London Stansted Airport to Ko Samui from £278

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from London Stansted Airport to Ko Samui

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Turkish Airlines flights from London Stansted Airport to Ko Samui

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

Emirates flights from London Stansted Airport to Ko Samui

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

momondo Fare Finder

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

See travel insights to Ko Samui from

How to get the cheapest flight ticket from London Stansted Airport to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ko Samui?

What is the cheapest time of day to depart on your flight to Ko Samui?

Our most recent data shows that the best time of day to fly to Ko Samui is in the afternoon. Flights from London Stansted Airport to Ko Samui during this time can be as low as £506. Flights at midday are often more expensive, with an average ticket price of £822.

How often are flights from London to Ko Samui delayed?

Historically, on average around 33% of flights between London and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 59 minutes.

What is the most punctual flight time for London to Ko Samui flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Ko Samui flights?

According to our data, Delta have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

When to book flights from London Stansted Airport to Ko Samui

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

Fastest flight time

Direct flights

How far is London Stansted to Ko Samui by plane?

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

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

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

Travelling to a place near Ko Samui?

Why use momondo?

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

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

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

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

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand