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Cheap flights from Ko Samui to London from £229

USM — LON
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ko Samui to London

Enter your travel dates to find the best prices.

Cheapest flights from Ko Samui to London

Thu 5/1107:00 -
2 stops31h 45m
Wed 11/1108:45 -
2 stops27h 50m
Deal found 29/10£629
Thu 5/1121:30 -
2 stops27h 30m
Wed 11/1112:30 -
2 stops24h 05m
Deal found 29/10£665
Thu 5/1115:05 -
2 stops34h 20m
Mon 9/1123:55 -
2 stops30h 55m
Deal found 28/10£853
Thu 5/1118:15 -
2 stops26h 35m
Mon 9/1109:10 -
2 stops21h 40m
Deal found 28/10£878
Thu 5/1115:50 -
2 stops21h 05m
Mon 9/1108:35 -
2 stops43h 05m
Deal found 29/10£879
Thu 5/1115:50 -
2 stops27h 15m
Mon 9/1113:55 -
2 stops20h 35m
Deal found 26/10£893
Thu 10/1207:55 -
1 stop20h 10m
Thu 17/1206:55 -
3 stops28h 30m
Deal found 26/10£896
Thu 5/1118:05 -
1 stop22h 00m
Wed 11/1113:05 -
1 stop21h 05m
Deal found 29/10£898
Sun 13/1220:20 -
1 stop26h 15m
Sun 20/1206:30 -
3 stops26h 55m
Deal found 29/10£902
Thu 5/1120:30 -
2 stops22h 45m
Mon 9/1109:25 -
2 stops19h 30m
Deal found 25/10£931
Thu 10/1215:05 -
2 stops22h 35m
Thu 17/1219:20 -
2 stops30h 05m
Deal found 26/10£959
Sun 13/1219:10 -
2 stops26h 20m
Sun 20/1219:20 -
2 stops28h 50m
Deal found 29/10£979

Find flight deals from Ko Samui to London

Round-trip from

£709

One-way from

£229
13/1-20/1
  • 13/1-20/1
  • 4 total stops
  • 56h 00m total
  • Ko Samui to London
Search Deals
12/12-31/12
  • 12/12-31/12
  • 1 total stop
  • 39h 00m total
  • Ko Samui to London
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sat 12/12

07:55-15:55

1 stop39h 00m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£229

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 13/12

08:40-15:35

1 stop37h 55m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£252

Ko SamuiLondon

USM Ko Samui - LHR London Heathrow

USMLHR

Ko Samui

Tue 17/11

08:50-18:10

2 stops40h 20m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£273

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 17/11

12:00-14:10

3 stops33h 10m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£274

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Wed 18/11

08:50-21:00

3 stops43h 10m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£280

Ko SamuiLondon

USM Ko Samui - LHR London Heathrow

USMLHR

Ko Samui

Sat 12/12

21:30-09:35

2 stops43h 05m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£282

Ko SamuiLondon

USM Ko Samui - LHR London Heathrow

USMLHR

Ko Samui

Wed 18/11

15:35-18:10

3 stops33h 35m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

Ko SamuiLondon

USM Ko Samui - LHR London Heathrow

USMLHR

Ko Samui

Tue 26/1

11:10-11:30

2 stops31h 20m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£399
Fastest return journey

Ko SamuiLondon

USM Ko Samui - LHR London Heathrow

USMLHR

Ko Samui

Sat 12/12

20:30-06:40

1 stop17h 10m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£474

Ko SamuiLondon

USM Ko Samui - LHR London Heathrow

USMLHR

Ko Samui

Wed 30/12

17:40-08:00

2 stops21h 20m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£484

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Ko Samui to London

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

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly from for flights from Ko Samui to London?

    If you book a flight to London from Ko Samui, you will be flying from Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 2.1 mi from the center of Ko Samui. There are 0 flights from Ko Samui to London per day from 0 different airlines.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ko 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.

See more FAQs

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

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