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 £823 on this airline. Additional options worth looking into are Etihad Airways and Singapore Airlines, starting at £829 and £832 round-trip. EVA Air is priced at 14% 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 £536 on EVA Air. Other airlines that offer cheap prices include Etihad Airways from £553 and Thai Airways from £591 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.

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 £770 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,013.

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 £966. Cheapflights users have found deals in the month of September for as cheap as £681. 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 11 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.

£471+ Flights from London to Koh Samui

The best prices from London to Ko Samui are usually found in September or May, 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	£823
One-way from	£471
Popular in	December
Cheapest in	September
Average price	£1,331

EVA Air
1/3-31/3
2 total stops
44h 35m total
London to Koh Samui

Search Deals

15/1
2 total stops
37h 20m 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 December 2024

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 19 December 2024.

Wed 25/1214:05STN - USM

2 stops21h 10mMultiple Airlines

Thu 16/121:30USM - STN

2 stops21h 35mMultiple Airlines

Deal found 17/12£1,367

Thu 19/1214:45LHR - USM

3 stops23h 10mMultiple Airlines

Thu 26/1221:05USM - LHR

1 stop16h 35mMultiple Airlines

Deal found 18/12£1,435

Sat 28/1210:55LHR - USM

1 stop24h 30mSingapore Airlines

Sun 12/119:25USM - LHR

1 stop30h 45mSingapore Airlines

Deal found 18/12£1,541

Tue 24/1210:45LGW - USM

3 stops23h 00mMultiple Airlines

Tue 7/109:20USM - LGW

3 stops43h 15mMultiple Airlines

Deal found 18/12£1,566

Tue 24/1207:10LTN - USM

3 stops21h 50mMultiple Airlines

Tue 7/109:20USM - LTN

3 stops42h 55mMultiple Airlines

Deal found 18/12£1,601

Sun 29/1217:50LHR - USM

1 stop18h 45mCathay Pacific

Thu 9/111:40USM - LHR

1 stop25h 40mCathay Pacific

Deal found 18/12£1,705

Tue 24/1219:10LCY - USM

2 stops18h 55mMultiple Airlines

Tue 7/108:15USM - LCY

2 stops31h 30mMultiple Airlines

Deal found 18/12£1,794

Thu 19/1221:20LHR - USM

1 stop27h 10mEVA Air

Thu 26/1221:25USM - LHR

1 stop28h 55mEVA Air

Deal found 18/12£1,888

Mon 23/1209:25LGW - USM

1 stop26h 05mSingapore Airlines

Mon 13/119:25USM - LGW

1 stop17h 55mSingapore Airlines

Deal found 18/12£1,981

Thu 19/1213:35LGW - USM

2 stops21h 40mEmirates

Thu 26/1216:25USM - LGW

2 stops26h 15mEmirates

Deal found 18/12£2,209

Sun 29/1217:45LCY - USM

2 stops44h 20mSWISS

Wed 8/116:25USM - LCY

2 stops33h 15mSWISS

Deal found 17/12£2,215

Tue 24/1214:05STN - USM

2 stops24h 00mEmirates

Tue 7/119:10USM - STN

2 stops23h 55mEmirates

Deal found 17/12£2,489

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 19 December 2024.

Sat 1/321:20LHR - USM

1 stop16h 25mEVA Air

Mon 31/321:15USM - LHR

1 stop28h 10mEVA Air

Deal found 17/12£823

Tue 11/206:35LGW - USM

3 stops28h 50mMultiple Airlines

Tue 18/211:45USM - LGW

2 stops26h 10mMultiple Airlines

Deal found 17/12£824

Sun 4/521:55LHR - USM

2 stops27h 25mEtihad Airways

Mon 26/519:30USM - LHR

2 stops23h 15mEtihad Airways

Deal found 17/12£829

Mon 10/310:55LHR - USM

1 stop24h 35mSingapore Airlines

Fri 11/419:25USM - LHR

1 stop26h 20mSingapore Airlines

Deal found 18/12£832

Wed 28/512:30LHR - USM

1 stop14h 05mThai Airways

Wed 2/708:00USM - LHR

1 stop17h 10mThai Airways

Deal found 18/12£845

Sun 27/410:05LGW - USM

2 stops20h 40mEmirates

Sun 18/521:10USM - LGW

2 stops21h 25mEmirates

Deal found 17/12£851

Sun 27/418:05LCY - USM

2 stops21h 10mSWISS

Sun 18/516:25USM - LCY

2 stops21h 10mSWISS

Deal found 17/12£853

Sun 9/308:35LHR - USM

2 stops17h 05mQatar Airways

Sun 30/307:00USM - LHR

2 stops19h 25mQatar Airways

Deal found 18/12£921

Wed 19/209:20LCY - USM

2 stops20h 45mKLM

Wed 5/311:40USM - LCY

2 stops27h 30mKLM

Deal found 17/12£950

Mon 10/321:15LGW - USM

1 stop16h 30mBritish Airways

Sat 29/320:20USM - LGW

1 stop16h 10mBritish Airways

Deal found 18/12£999

Mon 10/306:55LHR - USM

2 stops29h 40mCathay Pacific

Wed 26/311:40USM - LHR

1 stop36h 40mCathay Pacific

Deal found 18/12£1,002

Sun 4/520:55LHR - USM

1 stop18h 20mQantas Airways

Sun 25/516:25USM - LHR

1 stop20h 10mQantas Airways

Deal found 17/12£1,006

Last-minute flights from London to Koh Samui
Discover last-minute flight deals from London to Koh Samui. Data last updated 19 December 2024 and is based on user searches.

Mon 23/1209:25LGW - USM

1 stop20h 00mSingapore Airlines

Mon 13/119:25USM - LGW

1 stop17h 55mSingapore Airlines

Deal found 17/12£1,960

Mon 23/1217:50LHR - USM

1 stop18h 45mCathay Pacific

Mon 13/111:40USM - LHR

2 stops32h 50mCathay Pacific

Deal found 18/12£2,171

Mon 23/1206:00LGW - USM

2 stops29h 15mTurkish Airlines

Mon 13/112:30USM - LGW

2 stops34h 30mTurkish Airlines

Deal found 17/12£2,263

Tue 24/1209:05LGW - USM

3 stops24h 40mMultiple Airlines

Tue 7/112:15USM - LGW

3 stops40h 20mMultiple Airlines

Deal found 17/12£1,546

Tue 24/1218:55LHR - USM

1 stop16h 20mMultiple Airlines

Tue 7/108:15USM - LHR

1 stop28h 25mMultiple Airlines

Deal found 18/12£1,556

Tue 24/1207:10LTN - USM

3 stops21h 50mMultiple Airlines

Tue 7/109:20USM - LTN

3 stops42h 55mMultiple Airlines

Deal found 18/12£1,601

Tue 24/1219:10LCY - USM

2 stops18h 55mMultiple Airlines

Tue 7/108:15USM - LCY

2 stops31h 30mMultiple Airlines

Deal found 18/12£1,794

Tue 24/1214:05STN - USM

2 stops24h 00mEmirates

Tue 7/119:10USM - STN

2 stops23h 55mEmirates

Deal found 17/12£2,489

Wed 25/1214:05STN - USM

2 stops21h 10mMultiple Airlines

Thu 16/121:30USM - STN

2 stops21h 35mMultiple Airlines

Deal found 17/12£1,367

Wed 25/1213:35LGW - USM

2 stops20h 25mEmirates

Thu 16/117:40USM - LGW

2 stops20h 00mEmirates

Deal found 17/12£2,340

Sat 28/1210:55LHR - USM

1 stop24h 30mSingapore Airlines

Sun 12/119:25USM - LHR

1 stop30h 45mSingapore Airlines

Deal found 18/12£1,541

Tue 14/109:20LGW - USM

1 stop26h 10mSingapore Airlines

Sun 18/509:00USM - LGW

1 stop27h 25mSingapore Airlines

Deal found 17/12£930

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 19 December 2024.

Wed 15/111:40LGW - USM

2 stops37h 20mMultiple Airlines

Deal found 18/12£471

Mon 7/420:50LHR - USM

2 stops28h 30mMultiple Airlines

Deal found 17/12£480

Tue 18/321:20LHR - USM

1 stop15h 30mEVA Air

Deal found 18/12£536

Fri 21/220:55LHR - USM

2 stops28h 15mEtihad Airways

Deal found 18/12£553

Wed 15/108:00STN - USM

2 stops27h 30mMultiple Airlines

Deal found 18/12£569

Fri 21/221:35LHR - USM

1 stop27h 35mThai Airways

Deal found 18/12£591

Fri 21/220:15STN - USM

2 stops39h 00mEmirates

Deal found 18/12£600

Fri 21/209:25LGW - USM

1 stop25h 50mSingapore Airlines

Deal found 18/12£628

Mon 7/416:50LCY - USM

2 stops37h 55mMultiple Airlines

Deal found 18/12£644

Thu 6/208:40LGW - USM

2 stops17h 00mQatar Airways

Deal found 18/12£700

Tue 8/419:20LCY - USM

2 stops19h 55mSWISS

Deal found 18/12£794

Wed 8/114:15LHR - USM

2 stops22h 20mQatar Airways

Deal found 17/12£832

Find flights from London to Koh Samui within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Fri 21/2

10:30-15:35

2 stops22h 05m

Ko Samui

Fri 7/3

15:05-06:30

2 stops22h 25m

£823

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

Sat 1/3

21:20-20:40

1 stop16h 20m

Ko Samui

Mon 31/3

21:10-19:25

1 stop28h 15m

£825

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

Mon 31/3

20:55-08:15

2 stops29h 20m

Ko Samui

Tue 8/4

21:15-12:45

2 stops21h 30m

£827

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

Mon 10/3

10:55-18:30

1 stop24h 35m

Ko Samui

Fri 11/4

19:25-15:45

1 stop26h 20m

£832

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

Thu 13/3

20:55-20:50

2 stops16h 55m

Ko Samui

Tue 15/4

17:55-15:15

2 stops27h 20m

£840

LondonKoh Samui

STN - USM

STNUSM

London Stansted

Mon 3/2

14:05-15:40

2 stops18h 35m

Ko Samui

Wed 19/3

21:30-12:05

2 stops21h 35m

£842

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

Wed 28/5

12:30-08:35

1 stop14h 05m

Ko Samui

Wed 2/7

08:00-19:10

1 stop17h 10m

£845

LondonKoh Samui

LCY - USM

LCYUSM

London City

Sun 27/4

18:05-21:15

2 stops21h 10m

Ko Samui

Sun 18/5

16:25-07:35

2 stops21h 10m

£853

LondonKoh Samui

LHR - USM

LHRUSM

London Heathrow

Tue 20/5

18:40-21:15

2 stops20h 35m

Ko Samui

Tue 3/6

09:15-07:55

2 stops28h 40m

£855

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Wed 28/5

18:35-21:15

2 stops20h 40m

Ko Samui

Wed 2/7

16:25-17:55

2 stops31h 30m

£857

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 37 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 £1,335). 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 Cathay Pacific, Singapore Airlines and Emirates 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

1,273 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

1,273 reviews

EVA Air

8.4

Very Good

1,273 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

3,412 reviews

EVA Air

8.4

Very Good

1,273 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

1,331 reviews

EVA Air

8.4

Very Good

1,273 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

1,349 reviews

EVA Air

8.4

Very Good

1,273 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

357 reviews

EVA Air

8.4

Very Good

1,273 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 11 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 £823 on this airline. Additional options worth looking into are Etihad Airways and Singapore Airlines, starting at £829 and £832 round-trip. EVA Air is priced at 14% 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 £536 on EVA Air. Other airlines that offer cheap prices include Etihad Airways from £553 and Thai Airways from £591 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.
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 £1,335). 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

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£106	Average£187	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
Air France	Cheapest£632	Average£793	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£647	Average£792	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Etihad Airways	Cheapest£661	Average£736	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Cathay Pacific	Cheapest£679	Average£867	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Singapore Airlines	Cheapest£731	Average£1,077	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
EVA Air	Cheapest£754	Average£875	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
British Airways	Cheapest£765	Average£1,065	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£824	Average£1,099	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£838	Average£897	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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Cheap flights from London to Koh Samui from £471

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 15/1. 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 May, 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 19 December 2024.

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 19 December 2024.

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 13 December 2024.

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 19 December 2024.

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 Cathay Pacific, Singapore Airlines and Emirates 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?

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 19 December 2024.

Top 10 airlines flying from London to Koh Samui

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

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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 19 December 2024.