Cheapest return flights from Cardiff to Toronto in May from $411

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

Return flights

30 May - 14 Jun WestJet direct
26 May - 08 Jun WestJet direct
30 May - 08 Jun WestJet direct
28 May - 08 Jun WestJet direct
30 May - 05 Jun WestJet direct
26 May - 01 Jun WestJet direct
26 May - 05 Jun WestJet direct
27 May - 08 Jun Ryanair
20 May - 08 Jun Ryanair
19 May - 08 Jun Ryanair
25 May - 29 May Ryanair
06 May - 20 May Ryanair
26 May - 29 May Ryanair
08 May - 27 May Ryanair
26 May - 29 May WestJet direct
08 May - 24 May Ryanair
08 May - 25 May Ryanair
15 May - 29 May Ryanair
26 May - 31 May WestJet direct
23 May - 29 May WestJet direct

Also check the deals for one-way flights from Cardiff to Toronto in May.

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