AirHint found the following cheapest return flights from Ontario (ONT) to Ho Chi Minh City (SGN) in June 2026 (see full year).

Return flights

12 Jun - 27 Jun	Korean Air
10 Jun - 04 Jul	Korean Air
16 Jun - 11 Jul	Korean Air
25 Jun - 04 Jul	Korean Air
14 Jun - 06 Jul	Korean Air
12 Jun - 04 Jul	Korean Air
13 Jun - 10 Jul	Korean Air
13 Jun - 11 Jul	Korean Air
21 Jun - 21 Jul	Korean Air
19 Jun - 05 Jul	Korean Air
16 Jun - 12 Jul	China Airlines

Also check the deals for one-way flights from Ontario to Ho Chi Minh City in June.

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 Ontario to Ho Chi Minh City in June from $1077

Return flights