AirHint found the following cheapest return flights from Toronto (YYZ) to Hanoi (HAN) in January 2026 (see full year).

Return flights

26 Jan - 02 Feb	Flair Airlines
26 Jan - 16 Feb	WestJet
15 Jan - 22 Jan	WestJet
19 Jan - 02 Feb	WestJet
15 Jan - 02 Feb	WestJet
22 Jan - 29 Jan	WestJet
26 Jan - 19 Feb	WestJet
19 Jan - 16 Feb	WestJet
12 Jan - 29 Jan	WestJet
08 Jan - 22 Jan	Porter Airlines (Canada) Ltd
26 Jan - 07 Feb	Flair Airlines
26 Jan - 24 Feb	WestJet
26 Jan - 25 Feb	Flair Airlines
25 Jan - 08 Feb	WestJet
14 Jan - 28 Jan	Flair Airlines
07 Jan - 24 Jan	Porter Airlines (Canada) Ltd
20 Jan - 27 Jan	Etihad Airways
09 Jan - 30 Jan	WestJet
10 Jan - 23 Jan	WestJet
10 Jan - 25 Jan	WestJet

Also check the deals for one-way flights from Toronto to Hanoi in January.

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 Hanoi in January from $633

Return flights