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.

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 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.

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.

£351 Cheap Flights from London Stansted Airport to Ko Samui in 2026

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Find the cheapest flights from London Stansted Airport to Ko Samui

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:55 - 16:35

STN

USM

19h 40m

2 stops

21:00 - 12:55

USM

STN

21h 55m

2 stops

£895Emirates

Sun, 7 Jun - Wed, 17 Jun

17:35 - 18:00

STN

USM

18h 25m

2 stops

20:50 - 16:40

USM

STN

25h 50m

2 stops

£897Turkish Airlines

Sun, 7 Jun - Wed, 17 Jun

21:05 - 21:35

STN

USM

18h 30m

2 stops

17:50 - 12:55

USM

STN

25h 05m

2 stops

£904Emirates

Wed, 3 Jun - Thu, 11 Jun

06:55 - 08:15

STN

USM

19h 20m

2 stops

21:00 - 16:40

USM

STN

25h 40m

2 stops

£910Turkish Airlines

Tue, 2 Jun - Wed, 10 Jun

14:55 - 17:05

STN

USM

20h 10m

2 stops

21:00 - 12:55

USM

STN

21h 55m

2 stops

£912Emirates

Fri, 5 Jun - Wed, 17 Jun

10:50 - 15:10

STN

USM

22h 20m

2 stops

21:00 - 16:40

USM

STN

25h 40m

2 stops

£914Turkish Airlines

Wed, 3 Jun - Wed, 10 Jun

17:35 - 20:50

STN

USM

21h 15m

2 stops

06:00 - 22:10

USM

STN

22h 10m

2 stops

£915Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

10:50 - 12:45

STN

USM

19h 55m

2 stops

21:00 - 16:40

USM

STN

25h 40m

2 stops

£916Multiple Airlines

Mon, 8 Jun - Wed, 17 Jun

17:35 - 20:50

STN

USM

21h 15m

2 stops

20:50 - 09:55

USM

STN

19h 05m

2 stops

£919Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

17:35 - 20:50

STN

USM

21h 15m

2 stops

06:00 - 22:10

USM

STN

22h 10m

2 stops

£923Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

Emirates flights from London Stansted Airport to Ko Samui

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

Emirates

7 Jun

STN14:55London Stansted

19h 40m

2 stops

USM16:35Ko Samui

17 Jun

USM21:00Ko Samui

21h 55m

2 stops

STN12:55London Stansted

£895

Emirates

3 Jun

STN21:05London Stansted

18h 30m

2 stops

USM21:35Ko Samui

11 Jun

USM17:50Ko Samui

25h 05m

2 stops

STN12:55London Stansted

£904

Emirates

5 Jun

STN14:55London Stansted

20h 10m

2 stops

USM17:05Ko Samui

17 Jun

USM21:00Ko Samui

21h 55m

2 stops

STN12:55London Stansted

£912

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

7 Jun

STN17:35London Stansted

18h 25m

2 stops

USM18:00Ko Samui

17 Jun

USM20:50Ko Samui

25h 50m

2 stops

STN16:40London Stansted

£897

Turkish Airlines

2 Jun

STN06:55London Stansted

19h 20m

2 stops

USM08:15Ko Samui

10 Jun

USM21:00Ko Samui

25h 40m

2 stops

STN16:40London Stansted

£910

Turkish Airlines

3 Jun

STN10:50London Stansted

22h 20m

2 stops

USM15:10Ko Samui

10 Jun

USM21:00Ko Samui

25h 40m

2 stops

STN16:40London Stansted

£914

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 - USM

STNUSM

London Stansted

Sun 7/6

14:55-16:35

2 stops19h 40m

Ko Samui

Wed 17/6

21:00-12:55

2 stops21h 55m

£895

LondonKo Samui

STN - USM

STNUSM

London Stansted

Sun 7/6

17:35-18:00

2 stops18h 25m

Ko Samui

Wed 17/6

20:50-16:40

2 stops25h 50m

£897

LondonKo Samui

STN - USM

STNUSM

London Stansted

Wed 3/6

21:05-21:35

2 stops18h 30m

Ko Samui

Thu 11/6

17:50-12:55

2 stops25h 05m

£904

LondonKo Samui

STN - USM

STNUSM

London Stansted

Tue 2/6

06:55-08:15

2 stops19h 20m

Ko Samui

Wed 10/6

21:00-16:40

2 stops25h 40m

£910

LondonKo Samui

STN - USM

STNUSM

London Stansted

Fri 5/6

14:55-17:05

2 stops20h 10m

Ko Samui

Wed 17/6

21:00-12:55

2 stops21h 55m

£912

LondonKo Samui

STN - USM

STNUSM

London Stansted

Wed 3/6

10:50-15:10

2 stops22h 20m

Ko Samui

Wed 10/6

21:00-16:40

2 stops25h 40m

£914

LondonKo Samui

STN - USM

STNUSM

London Stansted

Tue 23/6

17:35-20:50

2 stops21h 15m

Ko Samui

Tue 30/6

06:00-22:10

2 stops22h 10m

£915

LondonKo Samui

STN - USM

STNUSM

London Stansted

Mon 8/6

10:50-12:45

2 stops19h 55m

Ko Samui

Wed 17/6

21:00-16:40

2 stops25h 40m

£916

Fastest return journey

LondonKo Samui

STN - USM

STNUSM

London Stansted

Tue 23/6

17:35-20:50

2 stops21h 15m

Ko Samui

Tue 30/6

20:50-09:55

2 stops19h 05m

£919

LondonKo Samui

STN - USM

STNUSM

London Stansted

Tue 23/6

17:35-20:50

2 stops21h 15m

Ko Samui

Tue 30/6

06:00-22:10

2 stops22h 10m

£923

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

Airlines

Delays

What is the cheapest airline that flies from London Stansted to Ko Samui?

Lufthansa is the most popular carrier operating from London Stansted to Ko Samui

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	18h 30m
Direct flights	None

The fastest flight from London Stansted Airport to Ko Samui takes 18h 30m

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.

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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 18h 30m 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.