AirHint found the following cheapest return flights from Vancouver (YVR) to Hanoi (HAN) in May 2026 (see full year).

Return flights

19 May - 02 Jun	Korean Air
19 May - 03 Jun	Korean Air
19 May - 09 Jun	Korean Air
19 May - 10 Jun	Korean Air
19 May - 05 Jun	Korean Air
22 May - 13 Jun	Korean Air
25 May - 09 Jun	Cathay Pacific
27 May - 09 Jun	Cathay Pacific
26 May - 10 Jun	Cathay Pacific
16 May - 30 May	Korean Air

Also check the deals for one-way flights from Vancouver to Hanoi in May.

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 Vancouver to Hanoi in May from $594

Return flights