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

Return flights

18 Aug - 01 Sep	Thai AirAsia X	direct
18 Aug - 25 Aug	Thai AirAsia X	direct
20 Aug - 26 Aug	Jetstar Japan
23 Aug - 26 Aug	Jetstar Japan
25 Aug - 01 Sep	Jetstar Japan
21 Aug - 26 Aug	Jetstar Japan
25 Aug - 28 Aug	Jetstar Japan
19 Aug - 23 Aug	Jetstar Japan
20 Aug - 22 Aug	Jetstar Japan
23 Aug - 28 Aug	Jetstar Japan
18 Aug - 24 Aug	Jetstar Japan
04 Aug - 11 Aug	Jetstar Japan
01 Aug - 01 Sep	Jetstar Japan

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

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 August from $277

Return flights