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Cheap flights from Koh Samui to London from ฿12,910

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LON
18 Oct — 25 Oct1
1 adult

Cheap flight deals from Koh Samui to London

Discover tips and strategies to find the most affordable flight options for your journey from Koh Samui (USM) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 October 2024.

Round-trip from

฿32,673

One-way from

฿12,910

Popular in

March

Cheapest in

April
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 5/12-7/12
  • 4 total stops
  • 49h 25m total
  • Koh Samui to London
Search Deals
2/11
  • 2/11
  • 3 total stops
  • 55h 45m total
  • Koh Samui to London
Search Deals
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 40% potential price drop
Search Deals

Cheap Qatar Airways flights from Koh Samui to London

Explore cheap flight options specifically provided by Qatar Airways for the route between Koh Samui and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 15,309 searches. Data last updated 13 October 2024.
Mon 2/1221:30USM - LHR
2 stops26h 55mQatar Airways
Mon 16/1214:55LHR - USM
2 stops17h 00mQatar Airways
Deal found 13/10฿43,332
Mon 2/1221:30USM - LGW
2 stops22h 05mQatar Airways
Mon 16/1209:50LGW - USM
2 stops17h 45mQatar Airways
Deal found 13/10฿49,323

Cheap Koh Samui to London flights in October & November 2024

Find cheap flight options from Koh Samui to London specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 15,309 searches. Prices were last updated on 13 October 2024.
Thu 17/1017:25USM - LHR
2 stops19h 20mเอทิฮัดแอร์เวย์
Thu 7/1109:00LHR - USM
2 stops26h 15mเอทิฮัดแอร์เวย์
Deal found 13/10฿33,202
Thu 17/1016:25USM - LGW
2 stops31h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Thu 7/1118:40LGW - USM
2 stops19h 25mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 13/10฿35,089
Thu 17/1013:30USM - LHR
1 stop23h 00mMultiple Airlines
Thu 7/1118:55LHR - USM
1 stop16h 20mMultiple Airlines
Deal found 13/10฿41,412
Thu 17/1010:55USM - LHR
1 stop24h 45mCathay Pacific
Thu 7/1111:00LHR - USM
2 stops21h 35mCathay Pacific
Deal found 13/10฿60,446
Thu 17/1008:45USM - LHR
3 stops28h 10mกัลฟ์แอร์
Thu 7/1109:30LHR - USM
2 stops19h 50mกัลฟ์แอร์
Deal found 12/10฿68,689

Koh Samui to London 2024 flight deals

Discover exclusive flight deals for travel between Koh Samui and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 15,309 searches. Data last updated 13 October 2024.
Thu 5/1221:30USM - LHR
2 stops21h 35mเอทิฮัดแอร์เวย์
Sat 7/1220:55LHR - USM
2 stops27h 50mเอทิฮัดแอร์เวย์
Deal found 12/10฿32,673
Thu 17/1016:25USM - LGW
2 stops31h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Thu 7/1118:40LGW - USM
2 stops19h 25mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 13/10฿35,089
Wed 11/1208:20USM - LGW
2 stops29h 40mMultiple Airlines
Wed 1/106:35LGW - USM
3 stops31h 15mMultiple Airlines
Deal found 12/10฿35,188
Wed 11/1208:30USM - LHR
2 stops20h 10mMultiple Airlines
Wed 1/108:55LHR - USM
2 stops29h 10mMultiple Airlines
Deal found 12/10฿40,253
Mon 2/1221:30USM - LHR
2 stops26h 55mQatar Airways
Mon 16/1214:55LHR - USM
2 stops17h 00mQatar Airways
Deal found 13/10฿43,332
Wed 11/1208:20USM - LHR
1 stop18h 00mEVA Air
Wed 1/121:20LHR - USM
1 stop16h 20mEVA Air
Deal found 12/10฿44,623
Wed 11/1216:25USM - LCY
2 stops24h 00mลุฟท์ฮันซ่า
Wed 1/118:15LCY - USM
2 stops19h 50mลุฟท์ฮันซ่า
Deal found 12/10฿45,351
Mon 2/1221:30USM - LGW
2 stops22h 05mQatar Airways
Mon 16/1209:50LGW - USM
2 stops17h 45mQatar Airways
Deal found 13/10฿49,323
Tue 3/1208:30USM - LHR
2 stops19h 55mแอร์ฟร้านซ์
Tue 17/1209:00LHR - USM
2 stops20h 35mแอร์ฟร้านซ์
Deal found 13/10฿53,197

One-way flights to London from Koh Samui

Search for one-way flight options from Koh Samui to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 15,309 searches. Data last updated 13 October 2024.
Sat 2/1118:05USM - LHR
3 stops55h 45mMultiple Airlines
Deal found 12/10฿12,910
Thu 31/1007:55USM - LGW
2 stops55h 40mMultiple Airlines
Deal found 12/10฿13,341
Mon 28/1017:05USM - LHR
2 stops20h 40mเอทิฮัดแอร์เวย์
Deal found 12/10฿14,367
Tue 29/1006:45USM - LCY
3 stops31h 45mMultiple Airlines
Deal found 12/10฿16,154
Thu 31/1013:25USM - LHR
1 stop23h 50mแควนตัสแอร์เวย์
Deal found 12/10฿22,014
Tue 29/1016:25USM - LCY
2 stops27h 25mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 12/10฿22,179
Thu 5/1209:20USM - LCY
2 stops28h 55mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 13/10฿26,449
Mon 18/1113:25USM - LGW
1 stop23h 55mSingapore Airlines
Deal found 12/10฿29,164
Sat 2/1107:55USM - LHR
1 stop18h 25mEVA Air
Deal found 12/10฿31,249

Find flights from Koh Samui to London within your budget

Customise your flight search to find flights from Koh Samui to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 15,309 searches. Data last updated 13 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

฿32,673 - ฿64,849

Route

Depart

Return

Price

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 5/12

2 stops21h 35m

London Heathrow

Sat 7/12

2 stops27h 50m

฿32,673

Ko SamuiLondon Gatwick

USM - LGW

USMLGW

Ko Samui

Wed 11/12

2 stops29h 40m

London Gatwick

Wed 1/1

3 stops31h 15m

฿35,188

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Mon 2/12

2 stops26h 55m

London Heathrow

Mon 16/12

2 stops17h 00m

฿43,332

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Wed 11/12

1 stop18h 00m

London Heathrow

Wed 1/1

1 stop16h 20m

฿44,623

Ko SamuiLondon City

USM - LCY

USMLCY

Ko Samui

Wed 11/12

2 stops24h 00m

London City

Wed 1/1

2 stops19h 50m

฿45,351

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Tue 3/12

2 stops19h 55m

London Heathrow

Tue 17/12

2 stops20h 35m

฿53,197

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Sun 1/12

1 stop23h 50m

London Heathrow

Mon 16/12

1 stop17h 55m

฿56,043

Ko SamuiLondon City

USM - LCY

USMLCY

Ko Samui

Sun 1/12

2 stops28h 55m

London City

Mon 16/12

2 stops21h 00m

฿60,214

Ko SamuiLondon Gatwick

USM - LGW

USMLGW

Ko Samui

Mon 2/12

1 stop17h 55m

London Gatwick

Mon 16/12

1 stop26h 05m

฿64,849

Flights are sorted by cheapest first

Deals found on 12/10

Best time to book a flight from Koh Samui to London

Have a flexible travel schedule? Discover the best time to fly to London from Koh Samui 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 Koh Samui to London

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

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 October 2024.
EVA Air
8.4
Very Good
1,352 reviews
Check prices

Boarding

8.4

Food

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

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
1,352 reviews
EVA Air
8.4
Very Good
1,352 reviews
Check prices

Boarding

8.4

Food

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

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
8.2
Very Good
1,337 reviews
EVA Air
8.4
Very Good
1,352 reviews
Check prices

Boarding

8.4

Food

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

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.

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
7.8
Good
1,355 reviews
EVA Air
8.4
Very Good
1,352 reviews
Check prices

Boarding

8.4

Food

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

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.

Cathay Pacific
7.7
Good
893 reviews
EVA Air
8.4
Very Good
1,352 reviews
Check prices

Boarding

8.4

Food

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

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.

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
7.6
Good
1,666 reviews
EVA Air
8.4
Very Good
1,352 reviews
Check prices

Boarding

8.4

Food

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

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

Find useful and relevant information for your journey from Koh Samui to London. 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 from for flights from Koh Samui to London?

    For a flight from Koh Samui to London, you will be flying from Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city. Ko Samui is the only Koh Samui airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Ko Samui on a regular basis.

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

    Currently priced at ฿32,673, เอทิฮัดแอร์เวย์ will fly you from Koh Samui to London and back. In addition to เอทิฮัดแอร์เวย์, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and EVA Air - these airlines can fly you to your destination from ฿43,332 and ฿44,623, respectively. เอทิฮัดแอร์เวย์ is 16% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as ฿14,367 on เอทิฮัดแอร์เวย์. Other airlines that offer cheap prices include แควนตัสแอร์เวย์ from ฿22,014 and สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ from ฿22,179 one-way.

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

    When deciding which route to take from Koh Samui to London, consider Ko Samui - London Heathrow, Ko Samui - London Gatwick or Ko Samui - London City, as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Koh Samui to London 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 Koh Samui to London?

    Currently, December is the cheapest month in which you can book a flight from Koh Samui to London (average of ฿842). Flying from Koh Samui to London in July is currently the most expensive (average of ฿1,033). 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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Why should you use Cheapflights to find cheap flight tickets from Koh Samui to London?

Cheapflights helps you find that perfect flight to London from Koh Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to London from Koh Samui 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 Koh Samui to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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