Cheap flights from Koh Samui to London Heathrow Airport
When is the cheapest time to fly from Koh Samui to London Heathrow Airport (USM - LHR)?
When flying from Koh Samui to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from Koh Samui to Heathrow in September, October 2022
The best prices found for USM to LHR flights in September, October
Ko Samui
London Heathrow
2 stops
19h 40mLondon Heathrow
Ko Samui
2 stops
33h 25mMultiple Airlines
Ko Samui
London Heathrow
2 stops
43h 35mLondon Heathrow
Ko Samui
1 stop
15h 15mMultiple Airlines
Ko Samui
London Heathrow
1 stop
20h 20mLondon Heathrow
Ko Samui
1 stop
18h 00mแควนตัสแอร์เวย์
Koh Samui to Heathrow 2022 flight deals
Cheap flights to Heathrow from Koh Samui found for this year
Ko Samui
London Heathrow
2 stops
19h 40mLondon Heathrow
Ko Samui
2 stops
33h 25mMultiple Airlines
Ko Samui
London Heathrow
2 stops
43h 35mLondon Heathrow
Ko Samui
1 stop
15h 15mMultiple Airlines
Ko Samui
London Heathrow
1 stop
20h 20mLondon Heathrow
Ko Samui
1 stop
18h 00mแควนตัสแอร์เวย์
Last-minute flights from Koh Samui to Heathrow
Late deals on return flights to Heathrow from Koh Samui, departing today and this week
Ko Samui
London Heathrow
2 stops
19h 40mLondon Heathrow
Ko Samui
2 stops
33h 25mMultiple Airlines
Ko Samui
London Heathrow
2 stops
43h 35mLondon Heathrow
Ko Samui
1 stop
15h 15mMultiple Airlines
Ko Samui
London Heathrow
1 stop
20h 20mLondon Heathrow
Ko Samui
1 stop
18h 00mแควนตัสแอร์เวย์
One-way flights to Heathrow from Koh Samui
The cheapest one-way flights from Koh Samui to Heathrow
Ko Samui
London Heathrow
2 stops
33h 45mโอมานแอร์
Ko Samui
London Heathrow
2 stops
33h 45mโอมานแอร์
Ko Samui
London Heathrow
2 stops
32h 15mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Koh Samui to Heathrow flights.
What airport do you fly from for flights from Koh Samui to London Heathrow?
Most people fly from Ko Samui (USM) if they book a flight from Koh Samui to London Heathrow. On average, Ko Samui has 0 outbound flights to London Heathrow per day from 1 airline. Ko Samui is conveniently located just 3.3 km from Koh Samui’s city centre.
Which airlines flying from Ko Samui to London Heathrow have flexible changes due to COVID-19?
Due to the rapidly changing circumstances due to COVID-19, airlines like บริติชแอร์เวย์ flying from Ko Samui to London Heathrow have implemented new flexible change policies.
Are there last-minute flights available from Koh Samui to London Heathrow Airport for under ฿49,800?
There are currently 4+ open flights from Koh Samui to London Heathrow Airport within the next 7 days for less than ฿49,800.
What are the cheapest airlines to fly from Koh Samui to London Heathrow Airport one-way?
For one-way options, check prices for โอมานแอร์. According to our data, you can fly for as low as ฿13,758. Users have also found prices from ฿21,330 and ฿21,667 on แควนตัสแอร์เวย์ and การบินไทย, respectively.
What are the cheapest flights from Koh Samui to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for ฿25,548. While the most popular route (Ko Samui - London Heathrow) can be booked for ฿49,708 on average our data indicates ฿25,548 when flying from Koh Samui to London Heathrow Airport.