AirHint found the following cheapest return flights from Tokyo (TYO) to Ho Chi Minh City (SGN) in September 2025 (see full year).

Return flights

07 Sep - 15 Sep	China Southern
16 Sep - 21 Sep	VietJet Air	direct
12 Sep - 22 Sep	VietJet Air	direct
12 Sep - 23 Sep	VietJet Air	direct
08 Sep - 13 Sep	China Southern
09 Sep - 13 Sep	China Southern
05 Sep - 12 Sep	China Southern
15 Sep - 18 Sep	China Southern
15 Sep - 19 Sep	China Southern
01 Sep - 06 Sep	China Southern
18 Sep - 02 Oct	VietJet Air
30 Sep - 02 Oct	VietJet Air
17 Sep - 01 Oct	Scoot Tigerair
28 Sep - 02 Oct	VietJet Air
29 Sep - 01 Oct	Scoot Tigerair
27 Sep - 10 Oct	VietJet Air
26 Sep - 05 Oct	VietJet Air
27 Sep - 04 Oct	VietJet Air
18 Sep - 05 Oct	VietJet Air
11 Sep - 02 Oct	Scoot Tigerair

Also check the deals for one-way flights from Tokyo to Ho Chi Minh City in September.

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 Ho Chi Minh City in September from $237

Return flights