AirHint found the following cheapest return flights from Cardiff (CWL) to Toronto (YYZ) in June 2026 (see full year).

Return flights

08 Jun - 22 Jun	WestJet	direct
04 Jun - 15 Jun	WestJet	direct
09 Jun - 22 Jun	WestJet	direct
01 Jun - 14 Jun	WestJet	direct
01 Jun - 15 Jun	WestJet	direct
02 Jun - 10 Jun	WestJet	direct
11 Jun - 21 Jun	WestJet	direct
09 Jun - 17 Jun	WestJet	direct
11 Jun - 19 Jun	WestJet	direct
06 Jun - 15 Jun	WestJet	direct
18 Jun - 03 Jul	WestJet	direct
29 Jun - 13 Jul	WestJet	direct
29 Jun - 27 Jul	WestJet	direct

Also check the deals for one-way flights from Cardiff to Toronto 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 Cardiff to Toronto in June from 391€

Return flights