Cheapest one-way flights from Ontario to Hanoi in April from 317€

AirHint found the following cheapest one-way flights from Ontario (ONT) to Hanoi (HAN) in April 2026 (see full year).

One-Way flights

14 Apr Korean Air
21 Apr Korean Air
22 Apr China Airlines
23 Apr China Airlines
24 Apr China Airlines
25 Apr China Airlines
29 Apr China Airlines
30 Apr China Airlines
04 Apr China Airlines
02 Apr Qatar Airways

Also check the deals for return flights from Ontario to Hanoi in April.

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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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