AirHint found the following cheapest return flights from Ontario (ONT) to Ho Chi Minh City (SGN) in June 2025 (see full year).

Return flights

25 Jun - 09 Jul	STARLUX Airlines
28 Jun - 07 Jul	STARLUX Airlines
23 Jun - 10 Jul	China Airlines
24 Jun - 08 Jul	China Airlines
23 Jun - 23 Jul	China Airlines
23 Jun - 07 Jul	China Airlines
28 Jun - 05 Jul	STARLUX Airlines
23 Jun - 30 Jun	China Airlines
26 Jun - 20 Jul	China Airlines
24 Jun - 15 Jul	China Airlines
20 Jun - 23 Jul	China Airlines
20 Jun - 24 Jun	China Airlines
18 Jun - 26 Jun	China Airlines
16 Jun - 23 Jun	China Airlines
18 Jun - 20 Jun	China Airlines
18 Jun - 25 Jun	China Airlines
21 Jun - 28 Jun	China Airlines
16 Jun - 21 Jun	China Airlines
16 Jun - 30 Jun	China Airlines
17 Jun - 24 Jun	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 $1276

Return flights