AirHint found the following cheapest return flights from Tokyo (HND) to Bangkok (BKK) in October 2025 (see full year).

Return flights

06 Oct - 10 Oct	VietJet Air
25 Oct - 29 Oct	VietJet Air
01 Oct - 05 Oct	VietJet Air
21 Oct - 23 Oct	VietJet Air
17 Oct - 24 Oct	VietJet Air
06 Oct - 13 Oct	VietJet Air
24 Oct - 02 Nov	VietJet Air
17 Oct - 20 Oct	VietJet Air
18 Oct - 21 Oct	VietJet Air
24 Oct - 28 Oct	VietJet Air
02 Oct - 06 Oct	VietJet Air
30 Oct - 04 Nov	VietJet Air
06 Oct - 09 Nov	VietJet Air
31 Oct - 04 Nov	VietJet Air
15 Oct - 02 Nov	VietJet Air
23 Oct - 10 Nov	VietJet Air
23 Oct - 14 Nov	VietJet Air
06 Oct - 06 Nov	VietJet Air
28 Oct - 05 Nov	VietJet Air
28 Oct - 06 Nov	VietJet Air

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

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 October from $220

Return flights