Cheapest return flights from Toronto to Cardiff in March from $735

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

Return flights

19 Mar - 31 Mar Virgin Atlantic
18 Mar - 24 Mar Delta

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

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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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