Popular in | December |
---|---|
Cheapest in | May |
Round-trip from | £838 |
One-way from | £625 |
It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Travelers have found it’s best to book a flight 25 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Koh Samui 1-2 weeks in advance for as low as £991, or £1,101 for flights within the next 24 hours.
Our data shows that May tends to be the cheapest month to fly to Koh Samui from London Heathrow Airport. Users have commonly found prices around £1,022 for the month, but tickets can be as low as £737. Due to multiple factors, prepare for potentially higher prices in December.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Koh Samui at midday. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.
Fly from
Fly to
Budget
£667 - £927
Route
Depart
Return
Price
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Sun 26/5
2 stops28h 55m
Ko Samui
Mon 10/6
2 stops40h 45m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Wed 25/9
2 stops27h 30m
Ko Samui
Tue 1/10
2 stops17h 45m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Thu 26/9
2 stops27h 15m
Ko Samui
Sat 12/10
3 stops25h 10m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Sun 8/9
1 stop16h 45m
Ko Samui
Sat 21/9
1 stop23h 00m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Tue 28/5
1 stop17h 20m
Ko Samui
Tue 4/6
1 stop16h 40m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Thu 16/5
2 stops19h 00m
Ko Samui
Thu 23/5
2 stops18h 55m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Thu 5/9
1 stop17h 10m
Ko Samui
Tue 24/9
1 stop19h 30m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Sun 26/5
2 stops32h 20m
Ko Samui
Sun 2/6
2 stops29h 15m
London HeathrowKo Samui
LHR - USM
LHRUSM
London Heathrow
Sat 17/8
2 stops29h 00m
Ko Samui
Thu 29/8
2 stops24h 10m
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Koh Samui (average of £1,048). Flying from London Heathrow Airport to Koh Samui in December is currently the most expensive (average of £1,298). 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
£957
February
£873
March
£907
April
£841
May
£839
June
£879
July
£1,001
August
£931
September
£862
October
£898
November
£902
December
£1,039
USM Temperature | 27 - 29 °C |
---|
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Last row ..eat the last when everybody else finished their meals
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Last row ..eat the last when everybody else finished their meals
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Last row ..eat the last when everybody else finished their meals
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Last row ..eat the last when everybody else finished their meals
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Last row ..eat the last when everybody else finished their meals
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Last row ..eat the last when everybody else finished their meals
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Koh Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights simply makes it quick and affordable to book flights from Heathrow 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.
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Koh Samui, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Koh Samui from Heathrow today and book when prices fit your budget.