How long is the flight from England to Ko Samui?

A quick flight from England to Ko Samui can take about 20h 15m. Oman Air provides one of the quickest options available for as low as £849. There are 6138 mi between England and Ko Samui. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from England to Ko Samui one-way?

The cheapet airlines for a one-way flight from England to Ko Samui are Etihad Airways (£347), Qatar Airways (£418), and Thai Airways (£517).

In terms of precipitation, rainfall in Ko 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 Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko 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).

What are the most popular routes from England to Ko Samui?

The most popular flight routes from England to Ko Samui are London Heathrow - Ko Samui, London Gatwick - Ko Samui and London Stansted - Ko Samui.

What are the most popular airlines that fly from England to Ko Samui?

Thai Airways, Qatar Airways and EVA Air are the most popular airlines when flying from England to Ko Samui.

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

When flying from England to Ko Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Ko Samui from England?

Ko Samui (USM), located 2.1 mi from the city center, is the airport you fly into when you book flights from England to Ko Samui.

Can I find deals for flights from England to Ko Samui that include hotel bookings?

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

How can I find direct flights from England to Ko Samui?

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

Can I find deals for business class flights from England to Ko Samui?

Yes. Cheapflights offers flight deals from England to Ko 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.

£348+ Cheap Flights from England to Ko Samui

Cheap flight deals from England to Ko Samui

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from England to Ko Samui
Explore the most affordable flight options available from England to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Sun 6/1215:35 -

2 stops33h 25m

Tue 15/1221:30 -

1 stop25h 45m

Deal found 11/10£622

Thu 29/1006:00 -

3 stops28h 30m

Wed 11/1107:00 -

2 stops30h 15m

Deal found 8/10£657

Tue 10/1109:00 -

3 stops25h 30m

Thu 10/1207:55 -

1 stop20h 10m

Deal found 11/10£685

Sat 5/1210:05 -

2 stops38h 40m

Tue 15/1207:55 -

1 stop39h 20m

Deal found 11/10£688

Wed 11/1112:30 -

2 stops24h 20m

Fri 11/1207:55 -

2 stops34h 10m

Deal found 11/10£688

Mon 16/1121:00 -

2 stops30h 40m

Tue 24/1118:15 -

2 stops30h 15m

Deal found 8/10£693

Sat 5/1210:30 -

2 stops24h 00m

Sat 19/1214:30 -

2 stops23h 00m

Deal found 8/10£695

Sun 8/1112:30 -

2 stops24h 20m

Sun 29/1107:55 -

2 stops34h 10m

Deal found 9/10£697

Wed 25/1109:50 -

2 stops22h 45m

Sun 6/1221:10 -

1 stop25h 25m

Deal found 8/10£697

Tue 10/1113:55 -

2 stops20h 35m

Thu 10/1207:55 -

2 stops34h 10m

Deal found 11/10£697

Mon 16/1113:45 -

3 stops34h 25m

Mon 30/1120:30 -

3 stops32h 45m

Deal found 8/10£699

Tue 3/1112:20 -

3 stops24h 30m

Fri 6/1121:10 -

2 stops25h 25m

Deal found 10/10£700

Best flights from England to Ko Samui
Discover carefully curated flight deals from England to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Mon 16/1112:15 -

3 stops25h 10m

Mon 30/1119:50 -

3 stops32h 35m

Deal found 12/10£737

Mon 4/120:05 -

2 stops42h 15m

Tue 19/115:35 -

2 stops33h 50m

Deal found 7/10£775

Sat 31/1008:40 -

2 stops20h 15m

Sat 7/1117:40 -

2 stops19h 15m

Deal found 7/10£849

Mon 16/1120:25 -

2 stops31h 15m

Thu 19/1117:40 -

2 stops25h 00m

Deal found 11/10£885

Wed 17/309:15 -

2 stops22h 40m

Tue 30/309:15 -

2 stops29h 25m

Deal found 9/10£919

Fri 30/1017:25 -

2 stops18h 00m

Mon 9/1117:05 -

2 stops23h 05m

Deal found 7/10£923

Tue 24/1117:35 -

2 stops20h 30m

Tue 1/1207:00 -

2 stops22h 10m

Deal found 10/10£950

Sat 21/1121:45 -

1 stop27h 15m

Thu 3/1219:50 -

1 stop26h 30m

Deal found 10/10£965

Wed 11/1112:20 -

2 stops25h 45m

Tue 17/1116:25 -

2 stops26h 00m

Deal found 11/10£1,158

Tue 16/309:20 -

3 stops29h 00m

Fri 2/411:55 -

2 stops37h 40m

Deal found 10/10£1,286

Thu 12/1114:05 -

3 stops23h 20m

Sun 22/1110:20 -

3 stops26h 40m

Deal found 12/10£1,465

Mon 16/1117:40 -

2 stops20h 25m

Mon 30/1116:25 -

2 stops24h 20m

Deal found 8/10£740

Sun 8/1118:10 -

2 stops32h 10m

Mon 16/1107:55 -

2 stops19h 45m

Deal found 12/10£1,522

Mon 8/208:25 -

2 stops19h 10m

Fri 26/213:45 -

2 stops23h 10m

Deal found 8/10£788

Tue 24/1107:05 -

3 stops25h 05m

Tue 1/1215:05 -

3 stops26h 25m

Deal found 10/10£746

Mon 2/1109:40 -

2 stops18h 00m

Mon 23/1117:40 -

2 stops25h 00m

Deal found 8/10£915

Mon 22/213:25 -

2 stops18h 30m

Thu 11/310:00 -

2 stops29h 40m

Deal found 9/10£922

Thu 26/1117:35 -

3 stops31h 25m

Thu 3/1221:30 -

3 stops31h 40m

Deal found 12/10£772

Sat 21/1113:05 -

1 stop35h 55m

Thu 3/1218:05 -

1 stop22h 00m

Deal found 9/10£989

Mon 26/1009:15 -

2 stops23h 05m

Sun 8/1110:20 -

2 stops29h 20m

Deal found 11/10£925

Thu 26/1108:50 -

2 stops25h 40m

Thu 3/1207:55 -

2 stops34h 20m

Deal found 12/10£933

Mon 2/1110:00 -

2 stops20h 30m

Sun 8/1107:00 -

2 stops19h 35m

Deal found 7/10£1,045

Mon 23/1113:20 -

2 stops41h 30m

Mon 30/1117:05 -

2 stops32h 30m

Deal found 9/10£934

Fri 6/1106:20 -

2 stops28h 55m

Tue 17/1116:25 -

2 stops27h 35m

Deal found 11/10£1,158

Wed 25/1110:00 -

2 stops20h 30m

Thu 10/1207:55 -

2 stops18h 40m

Deal found 10/10£1,059

Tue 2/309:15 -

2 stops23h 20m

Sat 13/316:25 -

2 stops27h 25m

Deal found 12/10£966

Fri 11/1206:30 -

2 stops18h 40m

Thu 24/1219:40 -

2 stops20h 30m

Deal found 11/10£1,172

Thu 26/1110:25 -

2 stops26h 25m

Thu 3/1217:05 -

3 stops28h 55m

Deal found 10/10£898

Tue 5/106:30 -

2 stops18h 05m

Tue 2/220:20 -

2 stops19h 50m

Deal found 8/10£913

Mon 23/1113:45 -

2 stops41h 05m

Mon 30/1120:30 -

2 stops29h 15m

Deal found 9/10£1,027

Find flight deals from England to Ko Samui

Round-trip from	£622
One-way from	£348
Popular in	December
Cheapest in	November
Average price	£893

6/12-15/12
3 total stops
59h 10m total
England to Ko Samui

Search Deals

11/11-31/12
2 total stops
52h 05m total
England to Ko Samui

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£92 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£35 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Wed 11/11

21:05-08:10

2 stops52h 05m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£348

LondonKo Samui

LGW London Gatwick - USM Ko Samui

LGWUSM

London Gatwick

Mon 2/11

06:10-07:10

3 stops42h 00m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£352

LondonKo Samui

LGW London Gatwick - USM Ko Samui

LGWUSM

London Gatwick

Wed 11/11

21:05-18:25

3 stops38h 20m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£364

LondonKo Samui

LHR London Heathrow - USM Ko Samui

LHRUSM

London Heathrow

Mon 2/11

21:10-07:10

2 stops27h 00m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£364

LondonKo Samui

LGW London Gatwick - USM Ko Samui

LGWUSM

London Gatwick

Mon 9/11

08:45-16:15

2 stops24h 30m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£385

LondonKo Samui

LCY London City - USM Ko Samui

LCYUSM

London City

Wed 11/11

13:25-07:10

3 stops34h 45m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£389

LondonKo Samui

LGW London Gatwick - USM Ko Samui

LGWUSM

London Gatwick

Sat 7/11

08:45-16:15

3 stops24h 30m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£407

ManchesterKo Samui

MAN Manchester - USM Ko Samui

MANUSM

Manchester

Tue 15/12

09:00-12:20

3 stops44h 20m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£407

LondonKo Samui

LGW London Gatwick - USM Ko Samui

LGWUSM

London Gatwick

Mon 19/10

08:30-14:55

3 stops48h 25m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£419

LondonKo Samui

LGW London Gatwick - USM Ko Samui

LGWUSM

London Gatwick

Tue 20/10

13:35-15:10

3 stops43h 35m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£432

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from England to Ko Samui

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

MAN-USM

LHR-USM

LGW-USM

LCY-USM

BRS-USM

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.

Cheapflights Insights

Everything you need to know about your flight from England to Ko Samui

GBENG-USM

MAN-USM

LHR-USM

LGW-USM

LCY-USM

What is the cheapest month to book a flight from England to Ko Samui?

Currently, November is the cheapest month in which you can book a flight from England to Ko Samui (average of £811). Flying from England to Ko Samui in December is currently the most expensive (average of £1,364). 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.

How much does it cost for a return flight from England to Ko Samui?

Airfare is below average for this route at the moment.

England to Ko Samui flights typically cost between £875 and £1,042 in November.
The cheapest return price found within the last 5 days was £688 on Multiple Airlines (11 Nov–11 Dec).

How far ahead should I book a flight from England to Ko Samui?

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from England to Ko Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

What airport do you fly into for flights to Ko Samui from England?
Ko Samui (USM), located 2.1 mi from the city center, is the airport you fly into when you book flights from England to Ko Samui.
How long is the flight from England to Ko Samui?
A quick flight from England to Ko Samui can take about 20h 15m. Oman Air provides one of the quickest options available for as low as £849. There are 6138 mi between England and Ko Samui. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from England to Ko Samui one-way?
The cheapet airlines for a one-way flight from England to Ko Samui are Etihad Airways (£347), Qatar Airways (£418), and Thai Airways (£517).
What are the most popular routes from England to Ko Samui?
The most popular flight routes from England to Ko Samui are London Heathrow - Ko Samui, London Gatwick - Ko Samui and London Stansted - Ko Samui.
Can I find deals for flights from England to Ko Samui that include hotel bookings?
Yes. In addition to deals on England to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from England to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Ko Samui.
Can I find deals for business class flights from England to Ko Samui?
Yes. Cheapflights offers flight deals from England to Ko 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 England to Ko Samui?
Currently, November is the cheapest month in which you can book a flight from England to Ko Samui (average of £811). Flying from England to Ko Samui in December is currently the most expensive (average of £1,364). 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

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Khanom

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Alternative routes for England to Ko Samui

Heathrow to Suvarnabhumi flights

Gatwick to Suvarnabhumi flights

Stansted to Suvarnabhumi flights

London City to Suvarnabhumi flights

Heathrow to Don Mueang Intl flights

Gatwick to Don Mueang Intl flights

Luton to Suvarnabhumi flights

Manchester to Suvarnabhumi flights

Heathrow to Phuket City flights

Manchester to Don Mueang Intl flights

Gatwick to Phuket City flights

Birmingham to Suvarnabhumi flights

Stansted to Phuket City flights

London City to Phuket City flights

Birmingham to Don Mueang Intl flights

Manchester to Phuket City flights

Southend to Suvarnabhumi flights

Luton to Phuket City flights

Newcastle upon Tyne to Suvarnabhumi flights

Edinburgh to Suvarnabhumi flights

Heathrow to Ko Samui flights

Glasgow Intl to Suvarnabhumi flights

Gatwick to Ko Samui flights

Newcastle upon Tyne to Don Mueang Intl flights

Heathrow to Krabi flights

Edinburgh to Don Mueang Intl flights

Glasgow Intl to Don Mueang Intl flights

Stansted to Ko Samui flights

Gatwick to Krabi flights

Southampton to Suvarnabhumi flights

Stansted to Krabi flights

London City to Ko Samui flights

London City to Krabi flights

Heathrow to Chiang Mai flights

Gatwick to Chiang Mai flights

Aberdeen to Suvarnabhumi flights

London City to Chiang Mai flights

Bristol to Suvarnabhumi flights

Stansted to Chiang Mai flights

Birmingham to Phuket City flights

Manchester to Ko Samui flights

Manchester to Krabi flights

Edinburgh to Phuket City flights

Leeds to Suvarnabhumi flights

Norwich to Suvarnabhumi flights

Cardiff to Suvarnabhumi flights

Newcastle upon Tyne to Phuket City flights

Grimsby to Suvarnabhumi flights

Top 10 airlines flying from England to Ko Samui

Airline	Cheapest	Average	Flexibility	On-time
Bangkok Airways	Cheapest£119	Average£169	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
SWISS	Cheapest£363	Average£740	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Oman Air	Cheapest£468	Average£963	FlexibilityNo cancel fee	On-time76%	Search Oman Air flights
Lufthansa	Cheapest£478	Average£815	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Austrian Airlines	Cheapest£599	Average£694	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Etihad Airways	Cheapest£620	Average£824	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
KLM	Cheapest£706	Average£1,151	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£727	Average£1,035	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
EVA Air	Cheapest£745	Average£879	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Singapore Airlines	Cheapest£766	Average£995	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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How does Cheapflights help users find flights from England to Ko Samui?

Cheapflights helps you search for flights from England to Ko Samui via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from England to Ko Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from England to Ko Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights from England to Ko Samui with no change fees?

Certainly. Search results for flights to Ko Samui from England shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from England to Ko Samui become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ko Samui from England today and book when prices fit your budget.

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Cheap flights from England to Ko Samui from £348

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from England to Ko Samui

Cheapest flights from England to Ko SamuiExplore the most affordable flight options available from England to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Explore the most affordable flight options available from England to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Best flights from England to Ko SamuiDiscover carefully curated flight deals from England to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Discover carefully curated flight deals from England to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from England to Ko SamuiDiscover last-minute flight deals from England to Ko Samui. Data last updated 12 October 2026 and is based on user searches.

Discover last-minute flight deals from England to Ko Samui. Data last updated 12 October 2026 and is based on user searches.

One-way flights from England to Ko SamuiSearch for one-way flight options from England to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

Search for one-way flight options from England to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

Find flight deals from England to Ko Samui

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from England to Ko Samui

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

Cheapflights Insights

What is the cheapest month to book a flight from England to Ko Samui?

How much does it cost for a return flight from England to Ko Samui?

Airfare is below average for this route at the moment.

England to Ko Samui flights typically cost between £875 and £1,042 in November.The cheapest return price found within the last 5 days was £688 on Multiple Airlines (11 Nov–11 Dec).

How far ahead should I book a flight from England to Ko Samui?

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from England to Ko Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

What airport do you fly into for flights to Ko Samui from England?

How long is the flight from England to Ko Samui?

What are the cheapest airlines to fly from England to Ko Samui one-way?

What are the most popular routes from England to Ko Samui?

Can I find deals for flights from England to Ko Samui that include hotel bookings?

How can I find direct flights from England to Ko Samui?

Can I find deals for business class flights from England to Ko Samui?

What is the cheapest month to book a flight from England to Ko Samui?

Travelling to a place near Ko Samui?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for England to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ko Samui by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Thailand

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Search flights from England to Ko Samui by cabin class

Find flights from England to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Ko Samui

Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 October 2026.

England and Ko Samui flights

Browse other England and Ko Samui flight options. Last updated on 12 October 2026.

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England to Ko Samui flights

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Top 10 airlines flying from England to Ko Samui

Fly with Cheapflights

How does Cheapflights help users find flights from England to Ko Samui?

Why should you use Cheapflights to find cheap flight tickets from England to Ko Samui?

Can Cheapflights find flights from England to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights from England to Ko Samui become cheaper?

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Travel Smart

Cheapest flights from England to Ko Samui
Explore the most affordable flight options available from England to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Best flights from England to Ko Samui
Discover carefully curated flight deals from England to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from England to Ko Samui
Discover last-minute flight deals from England to Ko Samui. Data last updated 12 October 2026 and is based on user searches.

One-way flights from England to Ko Samui
Search for one-way flight options from England to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

England to Ko Samui flights typically cost between £875 and £1,042 in November.
The cheapest return price found within the last 5 days was £688 on Multiple Airlines (11 Nov–11 Dec).