What are the cheapest airlines flying from London to Koh Samui round-trip?

Our cheapest airline available from London to Koh Samui is EVA Air. Our recent data shows that you can find tickets from as low as £844 on this airline. Additional options worth looking into are SWISS and Lufthansa, starting at £845 and £848 round-trip. EVA Air is priced at 15% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from London to Koh Samui one-way?

One-way options have recently been found by users for as low as £538 on EVA Air. Other airlines that offer cheap prices include Singapore Airlines from £576 and Emirates from £583 one-way.

What are the most popular routes from London to Koh Samui?

The most popular route from London to Koh Samui is London Heathrow - Ko Samui. You may also consider London Gatwick - Ko Samui or London City - Ko Samui.

What are the most popular airlines that fly from London to Koh Samui?

The most popular airlines flying from London to Koh Samui are Air France, British Airways and EVA Air. Something to consider prior to booking your flight.

Where are the most common stopover locations when flying from London to Koh Samui?

The most popular stopover on flights from London to Koh Samui is Bangkok.

Where are the least popular stopover locations for London to Koh Samui flights?

The least popular stopover on flights from London to Koh Samui is Singapore.

What are some popular things to do or see while on a stopover in Bangkok?

If you're on a stopover in Bangkok and looking for things to do, consider visiting Pratunam, Patpong Night Market, or Thailand Cultural Center. Pratunam, Patpong Night Market, and Thailand Cultural Center can be accessed by travelling approximately 14.8 mi, 14.9 mi, and 13.1 mi, respectively from Bangkok Suvarnabhumi. Travellers can rent a car at Bangkok Suvarnabhumi for an average daily rate of £25 to make sightseeing during their stopover a little easier.

What is the cheapest day to fly round-trip from London to Koh Samui?

Sunday is generally a great day to depart. Flying on this day could help you save up to 8%.

How far in advance should I book a flight from London to Koh Samui?

To save on the cost of your flight from London to Koh Samui, book at least 14 days before your planned departure. Booking around this time can save you about 2% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £799 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,051.

What is the cheapest month to fly from London to Koh Samui?

September can be a great time to fly to Koh Samui from London with a flight ticket averaging about £1,003. Cheapflights users have found deals in the month of September for as cheap as £706. The most expensive prices can be found in the month of December.

What airport do you fly into for flights to Koh Samui from London?

Most people fly into Ko Samui (USM) if they book a flight to Koh Samui from London. On average, Ko Samui has 0 inbound flights from London per day from 10 airlines. Ko Samui is conveniently located just 2.1 mi from Koh Samui’s city center.

Can I find deals for flights from London to Koh Samui that include hotel bookings?

Yes. In addition to deals on London to Koh Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Koh Samui?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Koh Samui.

Can I find deals for business class flights from London to Koh Samui?

Yes. Cheapflights offers flight deals from London to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£390+ Flights from London to Koh Samui

The best prices from London to Ko Samui are usually found in September or November, booked 13 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from London to Koh Samui

Round-trip from	£844
One-way from	£390
Popular in	December
Cheapest in	September
Average price	£994

EVA Air
27/5-4/6
2 total stops
33h 05m total
London to Koh Samui

Search Deals

28/4
2 total stops
22h 40m total
London to Koh Samui

Search Deals

High demand for flights, 6% potential price rise

Search Deals

Best time to find cheap flights, 3% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from London to Koh Samui

Cheapest flights from London to Koh Samui
Explore the most affordable flight options available from London to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 janeiro 2025.

sex 7/1121:20LHR - USM

1 stop16h 25mMultiple Airlines

dom 16/1109:20USM - LHR

1 stop17h 00mMultiple Airlines

Deal found 16/1£843

ter 27/521:35LHR - USM

1 stop16h 55mEVA Air

qua 4/609:15USM - LHR

1 stop16h 10mEVA Air

Deal found 16/1£844

qua 14/518:35LGW - USM

2 stops37h 10mSWISS

dom 8/609:15USM - LGW

2 stops38h 35mSWISS

Deal found 15/1£845

ter 2/917:00LCY - USM

2 stops22h 10mLufthansa

qua 1/1013:30USM - LCY

2 stops32h 55mLufthansa

Deal found 16/1£846

dom 25/509:30LHR - USM

2 stops29h 40mLufthansa

ter 3/616:25USM - LHR

2 stops26h 15mLufthansa

Deal found 16/1£848

ter 18/210:30LGW - USM

2 stops23h 40mMultiple Airlines

ter 4/313:55USM - LGW

2 stops23h 35mMultiple Airlines

Deal found 16/1£850

seg 26/518:05LCY - USM

2 stops21h 05mSWISS

dom 1/610:05USM - LCY

2 stops27h 30mSWISS

Deal found 16/1£850

sáb 15/317:20STN - USM

3 stops20h 25mMultiple Airlines

seg 31/319:15USM - STN

2 stops22h 15mMultiple Airlines

Deal found 17/1£850

qua 22/1012:30LHR - USM

1 stop26h 00mThai Airways

sex 31/1007:55USM - LHR

1 stop18h 40mThai Airways

Deal found 16/1£854

ter 20/518:40LHR - USM

2 stops20h 30mSWISS

ter 3/610:05USM - LHR

2 stops27h 50mSWISS

Deal found 16/1£856

sex 7/1114:05STN - USM

2 stops17h 50mEmirates

dom 16/1117:40USM - STN

2 stops25h 25mEmirates

Deal found 16/1£872

qui 23/110:55LHR - USM

1 stop24h 35mSingapore Airlines

ter 28/111:45USM - LHR

1 stop34h 50mSingapore Airlines

Deal found 16/1£874

Best flights from London to Koh Samui
Discover carefully curated flight deals from London to Koh Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 janeiro 2025.

ter 27/521:35LHR - USM

1 stop16h 55mEVA Air

qua 4/609:15USM - LHR

1 stop16h 10mEVA Air

Deal found 16/1£844

sex 21/209:30LHR - USM

2 stops26h 00mMultiple Airlines

sex 7/308:55USM - LHR

2 stops28h 40mMultiple Airlines

Deal found 16/1£844

qua 14/518:35LGW - USM

2 stops37h 10mSWISS

dom 8/609:15USM - LGW

2 stops38h 35mSWISS

Deal found 15/1£845

dom 25/509:30LHR - USM

2 stops29h 40mLufthansa

ter 3/616:25USM - LHR

2 stops26h 15mLufthansa

Deal found 16/1£848

qui 20/220:55LHR - USM

2 stops27h 50mEtihad Airways

qui 6/321:25USM - LHR

2 stops28h 00mEtihad Airways

Deal found 16/1£861

seg 10/210:55LHR - USM

1 stop24h 35mSingapore Airlines

seg 17/308:55USM - LHR

1 stop17h 15mSingapore Airlines

Deal found 16/1£874

seg 26/510:05LGW - USM

2 stops19h 35mEmirates

ter 3/608:45USM - LGW

2 stops28h 35mEmirates

Deal found 16/1£887

sex 23/521:25LHR - USM

1 stop17h 05mThai Airways

qua 4/608:00USM - LHR

1 stop17h 10mThai Airways

Deal found 16/1£893

dom 25/514:55LGW - USM

2 stops19h 40mQatar Airways

qui 5/617:50USM - LGW

2 stops18h 50mQatar Airways

Deal found 16/1£899

sex 23/511:20LHR - USM

2 stops20h 25mTurkish Airlines

ter 3/608:00USM - LHR

2 stops18h 50mTurkish Airlines

Deal found 16/1£931

seg 31/319:30LHR - USM

2 stops16h 15mAustrian Airlines

ter 15/419:10USM - LHR

2 stops19h 10mAustrian Airlines

Deal found 17/1£941

sex 7/311:45LHR - USM

2 stops18h 20mKLM

seg 24/311:40USM - LHR

2 stops28h 20mKLM

Deal found 16/1£968

Last-minute flights from London to Koh Samui
Discover last-minute flight deals from London to Koh Samui. Data last updated 17 janeiro 2025 and is based on user searches.

sáb 18/118:55LHR - USM

1 stop16h 20mBritish Airways

ter 11/213:25USM - LHR

1 stop23h 15mBritish Airways

Deal found 16/1£1,301

ter 21/114:05STN - USM

2 stops21h 10mMultiple Airlines

ter 28/121:25USM - STN

2 stops21h 40mMultiple Airlines

Deal found 16/1£854

ter 21/120:35LHR - USM

1 stop28h 25mSingapore Airlines

ter 28/111:45USM - LHR

1 stop34h 50mSingapore Airlines

Deal found 16/1£862

qui 23/110:55LHR - USM

1 stop24h 35mSingapore Airlines

ter 28/111:45USM - LHR

1 stop34h 50mSingapore Airlines

Deal found 16/1£874

qui 23/110:30LGW - USM

2 stops24h 50mMultiple Airlines

sex 7/221:05USM - LGW

2 stops23h 55mMultiple Airlines

Deal found 16/1£880

qui 23/108:45LHR - USM

2 stops18h 50mMultiple Airlines

qui 30/115:05USM - LHR

2 stops34h 20mMultiple Airlines

Deal found 16/1£902

qui 23/113:30LHR - USM

2 stops24h 35mLufthansa

sáb 15/213:25USM - LHR

2 stops26h 20mLufthansa

Deal found 16/1£1,398

qui 23/110:00LCY - USM

2 stops28h 05mMultiple Airlines

sáb 15/208:15USM - LCY

2 stops39h 25mMultiple Airlines

Deal found 16/1£2,047

qui 23/116:50LHR - USM

2 stops20h 55mCathay Pacific

sáb 15/211:40USM - LHR

1 stop34h 20mCathay Pacific

Deal found 16/1£3,279

qui 30/118:15LCY - USM

2 stops35h 50mMultiple Airlines

sáb 15/208:15USM - LCY

2 stops39h 25mMultiple Airlines

Deal found 16/1£1,096

seg 10/222:05LHR - USM

1 stop38h 30mCathay Pacific

dom 16/211:40USM - LHR

1 stop24h 50mCathay Pacific

Deal found 17/1£1,082

qua 12/215:30LHR - USM

2 stops21h 05mQatar Airways

sáb 8/311:40USM - LHR

2 stops25h 10mQatar Airways

Deal found 16/1£961

One-way flights from London to Koh Samui
Search for one-way flight options from London to Koh Samui. Find affordable one-way fares based on user searches. Data last updated 17 janeiro 2025.

seg 28/406:35LTN - USM

2 stops22h 40mMultiple Airlines

Deal found 16/1£390

qua 22/117:25STN - USM

3 stops44h 20mMultiple Airlines

Deal found 17/1£398

seg 28/407:40LGW - USM

2 stops21h 35mMultiple Airlines

Deal found 16/1£412

qua 30/410:00LHR - USM

2 stops29h 35mMultiple Airlines

Deal found 16/1£457

qua 30/421:35LHR - USM

1 stop16h 55mEVA Air

Deal found 16/1£538

seg 28/410:15LGW - USM

1 stop26h 15mSingapore Airlines

Deal found 16/1£576

qua 26/214:05STN - USM

2 stops21h 10mEmirates

Deal found 16/1£583

qua 26/209:40LGW - USM

2 stops25h 35mEmirates

Deal found 16/1£587

qua 26/209:10LHR - USM

2 stops26h 05mEmirates

Deal found 16/1£617

qui 23/110:55LHR - USM

1 stop24h 35mSingapore Airlines

Deal found 16/1£619

seg 7/415:05LHR - USM

2 stops18h 40mQatar Airways

Deal found 17/1£684

seg 28/409:25LCY - USM

2 stops29h 45mSWISS

Deal found 16/1£690

Find flights from London to Koh Samui within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

ter 27/5

21:35-20:30

1 stop16h 55m

Ko Samui

qua 4/6

09:15-19:25

1 stop16h 10m

£844

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

sex 21/2

09:30-18:30

2 stops26h 00m

Ko Samui

sex 7/3

08:55-06:35

2 stops28h 40m

£844

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

qua 14/5

18:35-13:45

2 stops37h 10m

Ko Samui

dom 8/6

09:15-17:50

2 stops38h 35m

£845

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

dom 25/5

09:30-21:10

2 stops29h 40m

Ko Samui

ter 3/6

16:25-12:40

2 stops26h 15m

£848

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

ter 18/2

10:30-17:10

2 stops23h 40m

Ko Samui

ter 4/3

13:55-06:30

2 stops23h 35m

£850

LondonKoh Samui

LCY - USM

LCYUSM

London City

seg 26/5

18:05-21:10

2 stops21h 05m

Ko Samui

dom 1/6

10:05-07:35

2 stops27h 30m

£850

LondonKoh Samui

STN - USM

STNUSM

London Stansted

sáb 15/3

17:20-20:45

3 stops20h 25m

Ko Samui

seg 31/3

19:15-11:30

2 stops22h 15m

£850

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

ter 20/5

18:40-21:10

2 stops20h 30m

Ko Samui

ter 3/6

10:05-07:55

2 stops27h 50m

£856

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

qui 20/2

20:55-07:45

2 stops27h 50m

Ko Samui

qui 6/3

21:25-18:25

2 stops28h 00m

£861

LondonKoh Samui

LCY - USM

LCYUSM

London City

seg 26/5

17:00-21:10

2 stops22h 10m

Ko Samui

ter 3/6

16:25-08:40

2 stops22h 15m

£872

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 47 results

...

Best time to book a flight from London to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from London with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Koh Samui

Get recent, data-driven insights about flights from London to Koh Samui including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Koh Samui?

To ensure you get the cheapest price possible for a flight from London to Koh Samui, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Koh Samui?

Currently, August is the cheapest month in which you can book a flight from London to Koh Samui (average of £1,019). Flying from London to Koh Samui in December is currently the most expensive (average of £1,669). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to USM?

It’s optimal to fly from London to Koh Samui in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from London to Koh Samui?

Travellers seeking maximum savings on their London to Koh Samui flight should consider departing on Tuesday at midday when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Koh Samui by month

In terms of precipitation, rainfall in Koh Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Koh Samui

Read reviews from past customers who have flown SWISS, Lufthansa and Singapore Airlines from London to Koh Samui. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,248 reviews

Check prices

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air

8.4

Very Good

1,248 reviews

EVA Air

8.4

Very Good

1,248 reviews

Check prices

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates

8.1

Very Good

3,351 reviews

EVA Air

8.4

Very Good

1,248 reviews

Check prices

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines

8.1

Very Good

1,327 reviews

EVA Air

8.4

Very Good

1,248 reviews

Check prices

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

KLM

7.8

Good

1,339 reviews

EVA Air

8.4

Very Good

1,248 reviews

Check prices

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Thai Airways

7.8

Good

337 reviews

EVA Air

8.4

Very Good

1,248 reviews

Check prices

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

What airport do you fly into for flights to Koh Samui from London?
Most people fly into Ko Samui (USM) if they book a flight to Koh Samui from London. On average, Ko Samui has 0 inbound flights from London per day from 10 airlines. Ko Samui is conveniently located just 2.1 mi from Koh Samui’s city center.
What are the cheapest airlines flying from London to Koh Samui round-trip?
Our cheapest airline available from London to Koh Samui is EVA Air. Our recent data shows that you can find tickets from as low as £844 on this airline. Additional options worth looking into are SWISS and Lufthansa, starting at £845 and £848 round-trip. EVA Air is priced at 15% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from London to Koh Samui one-way?
One-way options have recently been found by users for as low as £538 on EVA Air. Other airlines that offer cheap prices include Singapore Airlines from £576 and Emirates from £583 one-way.
What are the most popular routes from London to Koh Samui?
The most popular route from London to Koh Samui is London Heathrow - Ko Samui. You may also consider London Gatwick - Ko Samui or London City - Ko Samui.
Where are the most common stopover locations when flying from London to Koh Samui?
The most popular stopover on flights from London to Koh Samui is Bangkok.
What are some popular things to do or see while on a stopover in Bangkok?
If you're on a stopover in Bangkok and looking for things to do, consider visiting Pratunam, Patpong Night Market, or Thailand Cultural Center. Pratunam, Patpong Night Market, and Thailand Cultural Center can be accessed by travelling approximately 14.8 mi, 14.9 mi, and 13.1 mi, respectively from Bangkok Suvarnabhumi. Travellers can rent a car at Bangkok Suvarnabhumi for an average daily rate of £25 to make sightseeing during their stopover a little easier.
Where are the least popular stopover locations for London to Koh Samui flights?
The least popular stopover on flights from London to Koh Samui is Singapore.
Can I find deals for flights from London to Koh Samui that include hotel bookings?
Yes. In addition to deals on London to Koh Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Koh Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Koh Samui.
Can I find deals for business class flights from London to Koh Samui?
Yes. Cheapflights offers flight deals from London to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Koh Samui?
Currently, August is the cheapest month in which you can book a flight from London to Koh Samui (average of £1,019). Flying from London to Koh Samui in December is currently the most expensive (average of £1,669). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Ko Tao

Ko Pha Ngan

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from London to Koh Samui

Airline	Cheapest	Average	Flexibility	On-time
Bangkok Airways	Cheapest£110	Average£135	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
Air France	Cheapest£656	Average£855	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£671	Average£816	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Etihad Airways	Cheapest£683	Average£760	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Singapore Airlines	Cheapest£762	Average£1,117	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
EVA Air	Cheapest£781	Average£906	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
British Airways	Cheapest£795	Average£1,102	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£854	Average£1,216	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Thai Airways	Cheapest£864	Average£1,113	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Emirates	Cheapest£869	Average£915	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Koh Samui?

When you search for this flight from London to Koh Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Koh Samui?

Cheapflights simply makes it quick and affordable to book flights from London to Koh Samui by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Koh Samui with no change fees?

Need flexible booking options for your flight to Koh Samui from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Koh Samui become cheaper?

Not ready to book yet? You can track prices for flights from London to Koh Samui on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Koh Samui from £390

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from London to Ko Samui are usually found in September or November, booked 13 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from London to Koh Samui

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Koh Samui

Cheapest flights from London to Koh SamuiExplore the most affordable flight options available from London to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 janeiro 2025.

Explore the most affordable flight options available from London to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 janeiro 2025.

Find flights from London to Koh Samui within your budget

Best time to book a flight from London to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from London with our price prediction graph.

Travel insights for flights from London to Koh Samui

Get recent, data-driven insights about flights from London to Koh Samui including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Koh Samui?

Use this chart to determine the optimal time to book a return flight from London to Koh Samui. Price data was last updated on 10 January 2025.

What is the cheapest month to book a flight from London to Koh Samui?

What is the cheapest time of day to fly from LON to USM?

Find hourly flight availability from London to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 janeiro 2025.

What is the cheapest day to fly from London to Koh Samui?

Use this chart to determine the cheapest time to fly return from London to Koh Samui. Price data was last updated on 12 May 2024.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

Reviews of airlines servicing Koh Samui

Read reviews from past customers who have flown SWISS, Lufthansa and Singapore Airlines from London to Koh Samui. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Koh Samui from London?

What are the cheapest airlines flying from London to Koh Samui round-trip?

What are the cheapest airlines to fly from London to Koh Samui one-way?

What are the most popular routes from London to Koh Samui?

Where are the most common stopover locations when flying from London to Koh Samui?

What are some popular things to do or see while on a stopover in Bangkok?

Where are the least popular stopover locations for London to Koh Samui flights?

Can I find deals for flights from London to Koh Samui that include hotel bookings?

How can I find direct flights from London to Koh Samui?

Can I find deals for business class flights from London to Koh Samui?

What is the cheapest month to book a flight from London to Koh Samui?

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Fly from London to Koh Samui on these airlines

Choose from the following airlines for your flight from London to Koh Samui. Flights are based on user searches made on Cheapflights and were last updated on 17 janeiro 2025.

Top 10 airlines flying from London to Koh Samui

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Cheapest flights from London to Koh Samui
Explore the most affordable flight options available from London to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 janeiro 2025.