Which airlines fly to Ko Samui?

Qatar Airways, Thai Airways and EVA Air are the top three most popular airlines that fly to Ko Samui from United Kingdom according to our data. Qatar Airways is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Ko Samui. Keep in mind that there are 16 different airlines that fly to Ko Samui on a routine basis, so you have a few additional options to choose from.

How often are flights from the United Kingdom to Ko Samui delayed?

Historically, on average around 10% of flights between United Kingdom and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

How long does it take to fly to Ko Samui?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Ko Samui you fly into. For example, flying from Edinburgh to Ko Samui takes 17h 50m on average. On the other hand, flying from London to Ko Samui takes 18h 53m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

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

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

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

What is the cheapest airline that flies from United Kingdom to Ko Samui?

Qatar Airways is the most popular carrier operating from United Kingdom to Ko Samui

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

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from United Kingdom to Ko Samui Airport?

Prices for flights from United Kingdom to Ko Samui Airport were last updated today.

How many operators does momondo search for flights from United Kingdom to Ko Samui Airport?

The number of operators available for flights from United Kingdom to Ko Samui Airport is 16 as of October 2026.

How old do you have to be to fly from United Kingdom to Ko Samui Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Ko Samui Airport.

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

The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£300 Cheap Flights from the United Kingdom to Ko Samui in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to Ko Samui

Return

One-way

Last minute

Recent return flight deals from the United Kingdom to Ko Samui

Enter your travel dates to find the best prices.

16:30 - 08:00MAN Manchester-USM Ko Samui

32h 30m2 stops Vienna Intl Singapore Changi

07:45 - 20:35USM Ko Samui-MAN Manchester

19h 50m1 stop Bangkok Suvarnabhumi

£576Multiple Airlines

Fri, 4 Dec - Thu, 24 Dec

19:25 - 08:00MAN Manchester-USM Ko Samui

29h 35m3 stops Krakow J. Paul II Balice Vienna Intl Singapore Changi

07:00 - 16:15USM Ko Samui-MAN Manchester

16h 15m1 stop Bangkok Suvarnabhumi

£586Multiple Airlines

Sat, 5 Dec - Wed, 16 Dec

19:30 - 18:30LHR London Heathrow-USM Ko Samui

17h 00m2 stops Vienna Intl Bangkok Suvarnabhumi

10:05 - 21:40USM Ko Samui-LHR London Heathrow

17h 35m2 stops Bangkok Suvarnabhumi Vienna Intl

£737Austrian Airlines

Tue, 6 Apr - Tue, 13 Apr

21:20 - 19:50LHR London Heathrow-USM Ko Samui

15h 30m1 stop Bangkok Suvarnabhumi

07:55 - 19:05USM Ko Samui-LHR London Heathrow

18h 10m1 stop Bangkok Suvarnabhumi

£746EVA Air

Tue, 24 Nov - Thu, 17 Dec

21:20 - 19:50LHR London Heathrow-USM Ko Samui

15h 30m1 stop Bangkok Suvarnabhumi

07:55 - 19:05USM Ko Samui-LHR London Heathrow

18h 10m1 stop Bangkok Suvarnabhumi

£747EVA Air

Tue, 24 Nov - Thu, 17 Dec

06:00 - 15:35LHR London Heathrow-USM Ko Samui

26h 35m2 stops Vienna Intl Bangkok Suvarnabhumi

10:00 - 21:40USM Ko Samui-LHR London Heathrow

18h 40m2 stops Bangkok Suvarnabhumi Vienna Intl

£747Austrian Airlines

Tue, 24 Nov - Thu, 17 Dec

08:25 - 10:35LHR London Heathrow-USM Ko Samui

19h 10m2 stops Muscat Seeb Bangkok Suvarnabhumi

15:35 - 05:55USM Ko Samui-LHR London Heathrow

21h 20m2 stops Bangkok Suvarnabhumi Muscat Seeb

£777Oman Air

Fri, 12 Feb - Sun, 21 Feb

20:05 - 11:40LHR London Heathrow-USM Ko Samui

32h 35m2 stops Muscat Seeb Bangkok Suvarnabhumi

13:45 - 18:25USM Ko Samui-LHR London Heathrow

35h 40m2 stops Bangkok Suvarnabhumi Muscat Seeb

£784Oman Air

Mon, 4 Jan - Tue, 19 Jan

21:30 - 08:10MAN Manchester-USM Ko Samui

27h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

07:00 - 19:40USM Ko Samui-MAN Manchester

19h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£802Qatar Airways

Wed, 3 Mar - Wed, 17 Mar

21:30 - 08:10MAN Manchester-USM Ko Samui

27h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

07:00 - 19:40USM Ko Samui-MAN Manchester

19h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£803Qatar Airways

Wed, 3 Mar - Wed, 17 Mar

Recent last minute flight deals from the United Kingdom to Ko Samui

Enter your travel dates to find the best prices.

10:20 - 11:55LGW London Gatwick-USM Ko Samui

18h 35m2 stops Frankfurt am Main Phuket City

19:00 - 19:25USM Ko Samui-LGW London Gatwick

31h 25m2 stops Bangkok Suvarnabhumi Frankfurt am Main

£696Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

08:45 - 13:50LGW London Gatwick-USM Ko Samui

22h 05m2 stops Sharjah Phuket City

07:00 - 16:30USM Ko Samui-LGW London Gatwick

16h 30m1 stop Bangkok Suvarnabhumi

£717Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

21:20 - 07:35LHR London Heathrow-USM Ko Samui

27h 15m1 stop Bangkok Suvarnabhumi

21:10 - 19:05USM Ko Samui-LHR London Heathrow

28h 55m1 stop Bangkok Suvarnabhumi

£818EVA Air

Wed, 28 Oct - Sun, 1 Nov

08:05 - 11:55LHR London Heathrow-USM Ko Samui

20h 50m2 stops Doha Hamad Intl Phuket City

07:00 - 21:55USM Ko Samui-LHR London Heathrow

21h 55m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£835Qatar Airways

Mon, 2 Nov - Thu, 12 Nov

09:25 - 10:40LHR London Heathrow-USM Ko Samui

18h 15m2 stops Doha Hamad Intl Phuket City

07:00 - 21:55USM Ko Samui-LHR London Heathrow

21h 55m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£888Qatar Airways

Fri, 30 Oct - Mon, 23 Nov

21:20 - 07:35LHR London Heathrow-USM Ko Samui

27h 15m1 stop Bangkok Suvarnabhumi

07:00 - 19:05USM Ko Samui-LHR London Heathrow

19h 05m1 stop Bangkok Suvarnabhumi

£909EVA Air

Mon, 2 Nov - Thu, 12 Nov

20:40 - 17:30MAN Manchester-USM Ko Samui

37h 50m2 stops Dubai Intl Phuket City

15:05 - 18:35USM Ko Samui-MAN Manchester

34h 30m2 stops Phuket City Dubai Intl

£913Emirates

Thu, 29 Oct - Thu, 12 Nov

06:00 - 15:10LHR London Heathrow-USM Ko Samui

26h 10m2 stops Zurich Phuket City

10:20 - 13:00USM Ko Samui-LHR London Heathrow

33h 40m2 stops Bangkok Suvarnabhumi Zurich

£922SWISS

Sun, 1 Nov - Fri, 13 Nov

13:05 - 17:10LGW London Gatwick-USM Ko Samui

21h 05m1 stop Singapore Changi

18:05 - 06:25USM Ko Samui-LGW London Gatwick

19h 20m1 stop Singapore Changi

£955Singapore Airlines

Wed, 28 Oct - Wed, 4 Nov

20:40 - 15:10MAN Manchester-USM Ko Samui

35h 30m2 stops Dubai Intl Phuket City

08:15 - 06:35USM Ko Samui-MAN Manchester

29h 20m2 stops Phuket City Dubai Intl

£962Emirates

Tue, 27 Oct - Wed, 2 Dec

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Turkish Airlines flights from United Kingdom to Ko Samui

Our best Turkish Airlines deals on United Kingdom to Ko Samui flight tickets

Turkish Airlines

13 Nov

BHX16:50Birmingham

21h 15m

2 stops

USM21:05Ko Samui

17 Nov

USM21:30Ko Samui

49h 20m

2 stops

BHX15:50Birmingham

£992

Turkish Airlines

13 Nov

BHX16:50Birmingham

21h 15m

2 stops

USM21:05Ko Samui

17 Nov

USM07:00Ko Samui

34h 00m

2 stops

BHX10:00Birmingham

£996

Turkish Airlines

19 Jan

BHX16:50Birmingham

21h 15m

2 stops

USM21:05Ko Samui

1 Feb

USM13:25Ko Samui

27h 20m

2 stops

BHX09:45Birmingham

£1,008

Emirates flights from United Kingdom to Ko Samui

Our best Emirates deals on United Kingdom to Ko Samui flight tickets

Emirates

9 Nov

MAN20:40Manchester

31h 00m

2 stops

USM10:40Ko Samui

23 Nov

USM15:05Ko Samui

27h 10m

2 stops

MAN11:15Manchester

£841

Emirates

2 Nov

MAN20:40Manchester

31h 00m

2 stops

USM10:40Ko Samui

12 Nov

USM11:10Ko Samui

31h 05m

2 stops

MAN11:15Manchester

£901

Emirates

9 Nov

MAN20:40Manchester

31h 00m

2 stops

USM10:40Ko Samui

23 Nov

USM08:15Ko Samui

29h 20m

2 stops

MAN06:35Manchester

£902

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterKo Samui

MAN Manchester - USM Ko Samui

MANUSM

Manchester

Fri 4/12

16:30-08:00

2 stops32h 30m

Ko Samui

Thu 24/12

07:45-20:35

1 stop19h 50m

£576

ManchesterKo Samui

MAN Manchester - USM Ko Samui

MANUSM

Manchester

Sat 5/12

19:25-08:00

3 stops29h 35m

Ko Samui

Wed 16/12

07:00-16:15

1 stop16h 15m

£586

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Tue 6/4

19:30-18:30

2 stops17h 00m

Ko Samui

Tue 13/4

10:05-21:40

2 stops17h 35m

£737

Fastest return journey

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Tue 24/11

21:20-19:50

1 stop15h 30m

Ko Samui

Thu 17/12

07:55-19:05

1 stop18h 10m

£746

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Tue 24/11

21:20-19:50

1 stop15h 30m

Ko Samui

Thu 17/12

07:55-19:05

1 stop18h 10m

£747

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Tue 24/11

06:00-15:35

2 stops26h 35m

Ko Samui

Thu 17/12

10:00-21:40

2 stops18h 40m

£747

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Fri 12/2

08:25-10:35

2 stops19h 10m

Ko Samui

Sun 21/2

15:35-05:55

2 stops21h 20m

£777

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Mon 4/1

20:05-11:40

2 stops32h 35m

Ko Samui

Tue 19/1

13:45-18:25

2 stops35h 40m

£784

ManchesterKo Samui

MAN Manchester - USM Ko Samui

MANUSM

Manchester

Wed 3/3

21:30-08:10

2 stops27h 40m

Ko Samui

Wed 17/3

07:00-19:40

2 stops19h 40m

£802

ManchesterKo Samui

MAN Manchester - USM Ko Samui

MANUSM

Manchester

Wed 3/3

21:30-08:10

2 stops27h 40m

Ko Samui

Wed 17/3

07:00-19:40

2 stops19h 40m

£802

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 United Kingdom 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

Airlines

Delays

Other information

What is the cheapest month to fly to Ko Samui?

The cheapest month to fly to Ko Samui from United Kingdom is in November. Flight prices, which tend to average around £811, are often lower during this time because this is during the off-season. If you don’t want to visit Ko Samui in November, then you should wait until June to fly from United Kingdom, when ticket prices are also cheap, with an average price of £832.

How far in advance should I book a flight to Ko Samui?

You are more likely to see cheaper flights to Ko Samui from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around £959 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from United Kingdom for as low as £692 on momondo.

Can stopping save me money on United Kingdom to Ko Samui flights?

You could potentially save up to 17% on your flight if you consider stops on a United Kingdom to Ko Samui flight.

Cheap United Kingdom to Ko Samui flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Ko Samui

Best price found	£300
Fastest flight time	17h 00m
Direct flights	None

The best one-way flight to Ko Samui from United Kingdom in the past 72 hours is £300. The best return flight deal from United Kingdom to Ko Samui found on momondo in the last 72 hours is £576.

The fastest flight from United Kingdom to Ko Samui takes 17h 00m

There are no direct flights from United Kingdom to Ko Samui. There are no popular flight routes from United Kingdom to Ko Samui.

Search flight deals

Frequently asked questions about flying from the United Kingdom to Ko Samui

When did momondo last update prices for flights from United Kingdom to Ko Samui Airport?
Prices for flights from United Kingdom to Ko Samui Airport were last updated today.
How many operators does momondo search for flights from United Kingdom to Ko Samui Airport?
The number of operators available for flights from United Kingdom to Ko Samui Airport is 16 as of October 2026.
How old do you have to be to fly from United Kingdom to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Ko Samui

Compare and see reviews for airlines that fly from United Kingdom to Ko Samui with momondo

Airline	Rating	Free Cancellation	Price
Bangkok Airways	PriceFrom £124	Free Cancellation	Rating 8.1 132 reviews	Search Bangkok Airways flights
SWISS	PriceFrom £359	Free Cancellation	Rating 7.5 2,114 reviews	Search SWISS flights
Oman Air	PriceFrom £464	Free Cancellation	Rating 8.0 144 reviews	Search Oman Air flights
Lufthansa	PriceFrom £474	Free Cancellation	Rating 6.8 8,292 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom £593	Free Cancellation	Rating 7.5 984 reviews	Search Austrian Airlines flights
Etihad Airways	PriceFrom £615	Free Cancellation	Rating 7.3 1,550 reviews	Search Etihad Airways flights
KLM	PriceFrom £619	Free Cancellation	Rating 7.8 1,597 reviews	Search KLM flights
British Airways	PriceFrom £720	Free Cancellation	Rating 6.7 8,271 reviews	Search British Airways flights
EVA Air	PriceFrom £738	Free Cancellation	Rating 8.5 1,551 reviews	Search EVA Air flights
Singapore Airlines	PriceFrom £759	Free Cancellation	Rating 8.2 1,627 reviews	Search Singapore Airlines flights

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

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

It is quick and easy to find United Kingdom to Ko Samui flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ko Samui that suits you.

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

Yes. momondo enables you to select and highlight flights to Ko Samui from United Kingdom with this policy.

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

Once all potential United Kingdom to Ko Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for United Kingdom to Ko Samui flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from the United Kingdom to Ko Samui from £300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Ko Samui departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from United Kingdom to Ko Samui

Our best Turkish Airlines deals on United Kingdom to Ko Samui flight tickets

Emirates flights from United Kingdom to Ko Samui

Our best Emirates deals on United Kingdom to Ko Samui flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Ko Samui that are best for you.

See travel insights to Ko Samui from

How to get the cheapest flight ticket from United Kingdom to Ko Samui

What is the cheapest month to fly to Ko Samui?

How far in advance should I book a flight to Ko Samui?

Can stopping save me money on United Kingdom to Ko Samui flights?

What is the cheapest airline that flies from United Kingdom to Ko Samui?

Which airlines fly to Ko Samui?

How often are flights from the United Kingdom to Ko Samui delayed?

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

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

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

How long does it take to fly to Ko Samui?

Cheap United Kingdom to Ko Samui flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from the United Kingdom to Ko Samui

Best airlines flying from United Kingdom to Ko Samui

Compare and see reviews for airlines that fly from United Kingdom to Ko Samui with momondo

Travelling to a place near Ko Samui?

Why use momondo?

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

Fly your favourite airline to Ko Samui

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ko Samui

List of cabin classes available on flights landing in Ko Samui. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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