Cheapest one-way flights from Bangkok to London in January from $383

Best time to book flights for Bangkok (BKK) to London (LHR) flights at AirHint

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

One-Way flights

15 Jan Scoot Tigerair
27 Jan Royal Brunei
07 Jan Royal Brunei
14 Jan Royal Brunei
28 Jan Royal Brunei
13 Jan Royal Brunei
30 Jan Oman Air
24 Jan Oman Air
20 Jan Royal Brunei
17 Jan Royal Brunei

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

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