AirHint found the following cheapest return flights from Tokyo (NRT) to Bangkok (BKK) in January 2026 (see full year).

Return flights

23 Jan - 30 Jan	Philippines AirAsia Inc.
27 Jan - 09 Feb	Peach
28 Jan - 09 Feb	Peach
15 Jan - 21 Jan	Thai VietJet Air
23 Jan - 30 Jan	Thai VietJet Air	direct
16 Jan - 23 Jan	Thai VietJet Air	direct
17 Jan - 08 Feb	Cebu Pacific
29 Jan - 31 Jan	Peach
15 Jan - 28 Jan	Peach
13 Jan - 17 Jan	Peach
22 Jan - 29 Jan	Peach
13 Jan - 27 Jan	Peach
14 Jan - 21 Jan	Peach
29 Jan - 06 Feb	Peach
25 Jan - 02 Feb	Thai VietJet Air
31 Jan - 04 Feb	Thai VietJet Air
25 Jan - 01 Feb	Thai VietJet Air
25 Jan - 25 Feb	Cebu Pacific
06 Jan - 02 Feb	Air Macau
10 Jan - 08 Feb	Air China

Also check the deals for one-way flights from Tokyo to Bangkok in January.

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

Cheapest return flights from Tokyo to Bangkok in January from 239€

Return flights