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

Return flights

16 Jun - 29 Jun	Korean Air
09 Jun - 21 Jul	Korean Air
18 Jun - 30 Jun	Korean Air
11 Jun - 18 Jun	Korean Air
09 Jun - 24 Jun	Korean Air
16 Jun - 09 Jul	Korean Air
29 Jun - 30 Jul	Delta
21 Jun - 25 Jun	Korean Air
14 Jun - 21 Jun	Korean Air
14 Jun - 30 Jun	Korean Air
06 Jun - 27 Jun	Korean Air
30 Jun - 31 Jul	Korean Air
11 Jun - 10 Jul	Korean Air
12 Jun - 14 Jun	Korean Air
09 Jun - 04 Jul	Korean Air
18 Jun - 05 Jul	Korean Air
01 Jun - 29 Jun	Korean Air
11 Jun - 20 Jul	Korean Air
09 Jun - 07 Jul	Korean Air
09 Jun - 06 Jul	Korean Air

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 $916

Return flights