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

Return flights

04 Oct - 29 Oct	WestJet
05 Oct - 10 Nov	WestJet
16 Oct - 27 Oct	WestJet
04 Oct - 16 Oct	WestJet
22 Oct - 17 Nov	ANA
30 Oct - 12 Nov	ANA
09 Oct - 15 Oct	Philippine Airlines
11 Oct - 23 Oct	WestJet
01 Oct - 06 Nov	WestJet
02 Oct - 23 Oct	WestJet
21 Oct - 11 Nov	Air Canada
28 Oct - 04 Nov	Air Canada
28 Oct - 13 Nov	Air Canada
21 Oct - 24 Nov	Air Canada
27 Oct - 11 Nov	Air Canada
27 Oct - 10 Nov	Air Canada
03 Oct - 31 Oct	WestJet
04 Oct - 18 Oct	Air Canada
03 Oct - 17 Oct	WestJet
12 Oct - 19 Oct	WestJet

Also check the deals for one-way flights from Toronto to Ho Chi Minh City 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 Toronto to Ho Chi Minh City in October from 702€

Return flights