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

Return flights

03 Jun - 17 Jun	WestJet
03 Jun - 10 Jun	WestJet
01 Jun - 10 Jun	WestJet
03 Jun - 16 Jun	WestJet
03 Jun - 08 Jun	WestJet
10 Jun - 17 Jun	WestJet
01 Jun - 16 Jun	WestJet
01 Jun - 07 Jun	WestJet
01 Jun - 08 Jun	WestJet
01 Jun - 09 Jun	WestJet
22 Jun - 13 Jul	WestJet	direct
24 Jun - 16 Jul	WestJet	direct
10 Jun - 04 Jul	WestJet	direct
24 Jun - 25 Jul	WestJet	direct
12 Jun - 02 Jul	WestJet	direct
15 Jun - 02 Jul	WestJet	direct
28 Jun - 07 Jul	WestJet	direct
22 Jun - 25 Jul	WestJet	direct
17 Jun - 01 Jul	Air Transat
23 Jun - 07 Jul	Air Transat

Also check the deals for one-way flights from Toronto to Cardiff 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 Toronto to Cardiff in June from 381€

Return flights