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

Return flights

13 May - 20 May	Scoot
11 May - 14 May	Scoot
14 May - 19 May	Scoot
13 May - 17 May	Scoot
05 May - 19 May	Scoot
05 May - 09 May	Scoot
10 May - 11 Jun	VietJet Air
15 May - 11 Jun	VietJet Air
28 May - 11 Jun	VietJet Air
22 May - 25 May	Air China
30 May - 03 Jun	Air China
11 May - 25 Jun	Air China
11 May - 11 Jun	Air China
01 May - 09 May	Royal Brunei
03 May - 05 May	Royal Brunei
01 May - 06 May	Royal Brunei
30 May - 03 Jun	Thai Airways	direct
11 May - 25 Jun	Thai Airways	direct
11 May - 11 Jun	Thai Airways	direct
10 May - 11 Jun	Thai Airways	direct

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

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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Cheapest return flights from Tokyo to Bangkok in May from $329

Return flights