Our cheapest offers for flights from London Heathrow to Thailand

Here you can compare cheap flights from London Heathrow (LHR) to Thailand for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Thailand. Prices and availability may change at any time.

London Heathrow (LHR)Bangkok (BKK)
non-stop flights:
1–2 per day
flight duration:
at least 10h 30min
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
from £339
number of non-stop flights per airline and day of the week
Mon Tue Wed Thu Fri Sat Sun
2 2 2 2 2 2 2
1 1 1 1 1 1 1
London Heathrow (LHR)Phuket (HKT)
non-stop flights:
only flights with stopover
flight duration:
at least 14h 25min
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
from £366
London Heathrow (LHR)Chiang Mai (CNX)
non-stop flights:
only flights with stopover
flight duration:
at least 16h 55min
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
from £606
London Heathrow (LHR)Koh Samui (USM)
non-stop flights:
only flights with stopover
flight duration:
at least 16h 5min
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
from £750