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

Return flights

03 Sep - 09 Sep	ANA
04 Sep - 29 Sep	ANA
04 Sep - 25 Sep	ANA
02 Sep - 29 Sep	ANA
29 Sep - 27 Oct	ANA
17 Sep - 30 Sep	United
30 Sep - 30 Oct	United
22 Sep - 27 Oct	United
02 Sep - 23 Sep	United
23 Sep - 07 Oct	ANA
17 Sep - 24 Sep	ANA
06 Sep - 06 Oct	ANA
04 Sep - 10 Sep	ANA
05 Sep - 01 Oct	United
30 Sep - 31 Oct	United
16 Sep - 23 Sep	ANA
17 Sep - 09 Oct	ANA
18 Sep - 02 Oct	ANA
06 Sep - 20 Sep	ANA
02 Sep - 02 Oct	ANA

Also check the deals for one-way flights from Toronto 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 Toronto to Ho Chi Minh City in September from 713€

Return flights