Cheapest one-way flights from Ontario to Bangkok in April from 325€

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

One-Way flights

15 Apr Korean Air
17 Apr Korean Air
11 Apr China Airlines
06 Apr China Airlines
18 Apr China Airlines
10 Apr China Airlines
07 Apr China Airlines

Also check the deals for return flights from Ontario to Bangkok 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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