Round-trip from | £69 |
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Sunday is generally a great day to depart. Flying on this day could help you save up to 4%.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Koh Samui in April are about £1,005 on average during April, but can be found for as low as £566.
It’s typically best to fly out from Koh Samui to London Heathrow Airport in the morning. Doing so could potentially save you 20% on the flight price compared to flying at midday, which is usually more expensive.
Fly from
Fly to
Budget
£763 - £1,470
Route
Depart
Return
Price
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Tue 2/7
2 stops31h 05m
London Heathrow
Sun 7/7
2 stops19h 10m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 3/7
2 stops27h 15m
London Heathrow
Sun 7/7
2 stops40h 45m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 3/7
2 stops35h 25m
London Heathrow
Sun 7/7
2 stops19h 10m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 3/7
1 stop16h 10m
London Heathrow
Tue 9/7
1 stop17h 25m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Tue 2/7
1 stop27h 55m
London Heathrow
Sun 7/7
1 stop16h 55m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 3/7
2 stops20h 20m
London Heathrow
Sun 7/7
2 stops19h 00m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 3/7
2 stops18h 30m
London Heathrow
Sun 7/7
2 stops19h 30m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 3/7
3 stops39h 40m
London Heathrow
Tue 9/7
2 stops28h 10m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 21/8
1 stop25h 25m
London Heathrow
Wed 2/10
2 stops20h 40m
LON Temperature | 4 - 17 °C |
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If weather is an important factor for your trip to London Heathrow Airport, 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).
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
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