AirHint found the following cheapest return flights from Montreal (YUL) to Ho Chi Minh City (SGN) in May 2026 (see full year).

Return flights

06 May - 13 May	United
13 May - 20 May	United
12 May - 19 May	United
12 May - 02 Jun	Flair Airlines
13 May - 27 May	United
12 May - 07 Jun	Flair Airlines
05 May - 12 May	United
05 May - 26 May	United
05 May - 02 Jun	United
04 May - 11 May	United
06 May - 25 May	United
01 May - 08 May	United
04 May - 30 May	Flair Airlines
13 May - 03 Jun	United
16 May - 07 Jun	Flair Airlines
16 May - 06 Jun	Flair Airlines
26 May - 23 Jun	Flair Airlines
13 May - 07 Jun	WestJet
20 May - 08 Jun	WestJet
27 May - 03 Jun	United

Also check the deals for one-way flights from Montreal to Ho Chi Minh City 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 Montreal to Ho Chi Minh City in May from 782€

Return flights