Cheapest one-way flights from London to Bangkok in April from $266

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

One-Way flights

09 Apr Norwegian Air Sweden AOC
10 Apr Norwegian Air Sweden AOC
03 Apr Norwegian Air Sweden AOC
11 Apr Norwegian Air Sweden AOC
26 Apr SKY express
07 Apr Norwegian Air Sweden AOC
08 Apr Norwegian
10 Apr Norse Atlantic Airways (UK) direct
21 Apr Wizz Air UK
04 Apr Norwegian Air Sweden AOC

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

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