Popular in | December |
---|---|
Cheapest in | May |
Round-trip from | £666 |
One-way from | £441 |
Sunday is generally a great day to depart. Flying on this day could help you save up to 6%.
To save on the cost of your flight from London to Koh Samui, book at least 25 days before your planned departure. Booking around this time can save you about 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £981 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,090.
May can be a great time to fly to Koh Samui from London with a flight ticket averaging about £1,013. Cheapflights users have found deals in the month of May for as cheap as £730. The most expensive prices can be found in the month of December.
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.
Fly from
Fly to
Budget
£717 - £1,039
Route
Depart
Return
Price
London GatwickKo Samui
LGW - USM
LGWUSM
London Gatwick
Thu 9/5
2 stops23h 20m
Ko Samui
Fri 24/5
2 stops35h 15m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Thu 18/4
2 stops27h 25m
Ko Samui
Thu 9/5
2 stops23h 00m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Tue 2/4
2 stops23h 40m
Ko Samui
Tue 9/4
2 stops29h 35m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Sun 25/2
1 stop15h 25m
Ko Samui
Thu 30/5
1 stop16h 35m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Fri 8/3
1 stop18h 45m
Ko Samui
Mon 18/3
1 stop24h 55m
London StanstedKo Samui
STN - USM
STNUSM
London Stansted
Sun 25/2
2 stops20h 05m
Ko Samui
Thu 30/5
2 stops23h 25m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Fri 1/3
3 stops38h 40m
Ko Samui
Wed 13/3
2 stops28h 15m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Thu 18/4
2 stops20h 15m
Ko Samui
Thu 9/5
1 stop24h 15m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Sat 6/1
1 stop16h 40m
Ko Samui
Sat 20/1
1 stop18h 15m
Currently, May is the cheapest month in which you can book a flight from London to Koh Samui (average of £1,060). Flying from London to Koh Samui in July is currently the most expensive (average of £1,398). 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.
January
£968
February
£911
March
£938
April
£890
May
£840
June
£915
July
£1,108
August
£907
September
£859
October
£917
November
£896
December
£977
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Very expensive for seat selections, $50 for a seat from Hong Kong to Taipei, and $170 from Taipei to San Francisco.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Very expensive for seat selections, $50 for a seat from Hong Kong to Taipei, and $170 from Taipei to San Francisco.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Very expensive for seat selections, $50 for a seat from Hong Kong to Taipei, and $170 from Taipei to San Francisco.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Very expensive for seat selections, $50 for a seat from Hong Kong to Taipei, and $170 from Taipei to San Francisco.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Very expensive for seat selections, $50 for a seat from Hong Kong to Taipei, and $170 from Taipei to San Francisco.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Very expensive for seat selections, $50 for a seat from Hong Kong to Taipei, and $170 from Taipei to San Francisco.
USM Temperature | 27 - 29 °C |
---|
USM Rainfall | 58 - 490 mm |
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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 12 airlines. Ko Samui is conveniently located just 2.1 mi from Koh Samui’s city center.
Yes, there are multiple flights from London to Koh Samui for under £800. The cheapest flight booked recently is on Multiple Airlines for just £717, but on average you can expect to pay £784.
There are currently 10+ open flights from London to Koh Samui within the next 7 days for less than £900.
Our cheapest airline available from London to Koh Samui is Etihad Airways. Our recent data shows that you can find tickets from as low as £758 on this airline. Additional options worth looking into are Air France and EVA Air, starting at £792 and £809 round-trip. Etihad Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.
The most popular route from London to Koh Samui is London Heathrow - Ko Samui. You may also consider London Gatwick - Ko Samui or London Stansted - Ko 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.
LHR and USM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to USM refers to a flight route from London Heathrow Airport to Ko Samui Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London City Airport (LCY), London Stansted Airport (STN), London Luton Airport (LTN), London Southend Airport (SEN).
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.
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.
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.
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.