Cheapest one-way LON–BKK flights, April

AirHint found the following cheapest one-way flights from London (LON) to Bangkok (BKK) in April 2026 (see full year).

One-Way flights

27 Apr Pegasus Airlines
28 Apr China Eastern
26 Apr Saudia
30 Apr Saudia
29 Apr Wizz Air UK
27 Apr Thai Airways direct
26 Apr Thai Airways direct
29 Apr Thai Airways direct
30 Apr Thai Airways direct
28 Apr Thai Airways direct

Also check the deals for return flights from London to Bangkok in April.

Powered by

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.