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

Return flights

13 Oct - 16 Oct	China Eastern
17 Oct - 24 Oct	China Eastern
15 Oct - 22 Oct	China Eastern
10 Oct - 13 Oct	China Eastern
07 Oct - 14 Oct	VietJet Air
17 Oct - 20 Oct	China Eastern
07 Oct - 10 Oct	VietJet Air
22 Oct - 29 Oct	VietJet Air
22 Oct - 30 Oct	VietJet Air
20 Oct - 04 Nov	VietJet Air
30 Oct - 06 Nov	Hainan Airlines
30 Oct - 03 Nov	VietJet Air
03 Oct - 03 Nov	VietJet Air
16 Oct - 17 Oct	VietJet Air
29 Oct - 04 Nov	VietJet Air
01 Oct - 01 Nov	VietJet Air
25 Oct - 02 Nov	Hainan Airlines
23 Oct - 12 Nov	VietJet Air
28 Oct - 04 Nov	VietJet Air
28 Oct - 01 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 203€

Return flights