Cheapest one-way flights from Bangkok to London in April from $334

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

One-Way flights

02 Apr Norse Atlantic Airways (UK) direct
30 Apr Vietnam Airlines
21 Apr Scoot Tigerair
25 Apr Scoot Tigerair
28 Apr Scoot Tigerair
01 Apr Qatar Airways
01 Apr Norse Atlantic Airways (UK) direct
18 Apr Scoot Tigerair
07 Apr Scoot Tigerair
14 Apr Scoot Tigerair

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

Skyscanner

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 London

Cheap car rent in London

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