AirHint found the following cheapest return flights from London (LHR) to Bangkok (BKK)
in June 2025 (see full year ).
Return flights
02 Jun
- 26 Jun
Shenzhen Airlines
496 €
04 Jun
- 29 Jun
Shenzhen Airlines
496 €
06 Jun
- 19 Jun
Shenzhen Airlines
497 €
07 Jun
- 19 Jun
Shenzhen Airlines
497 €
06 Jun
- 08 Jun
Shenzhen Airlines
497 €
11 Jun
- 19 Jun
Shenzhen Airlines
497 €
11 Jun
- 15 Jun
Shenzhen Airlines
497 €
04 Jun
- 09 Jun
Shenzhen Airlines
497 €
16 Jun
- 24 Jun
Shenzhen Airlines
497 €
13 Jun
- 17 Jun
Shenzhen Airlines
497 €
30 Jun
- 10 Jul
Hainan Airlines
522 €
30 Jun
- 11 Jul
Hainan Airlines
522 €
13 Jun
- 11 Jul
Hainan Airlines
522 €
20 Jun
- 10 Jul
Hainan Airlines
522 €
20 Jun
- 11 Jul
Hainan Airlines
522 €
06 Jun
- 11 Jul
Hainan Airlines
524 €
09 Jun
- 10 Jul
Hainan Airlines
524 €
27 Jun
- 11 Jul
Hainan Airlines
525 €
20 Jun
- 14 Jul
Hainan Airlines
527 €
30 Jun
- 14 Jul
Hainan Airlines
527 €
Also check the deals for one-way flights from London to Bangkok in June .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.