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

Return flights

03 Mar - 12 Mar	Air Transat
03 Mar - 10 Mar	Air Transat
28 Mar - 07 Apr	Air Transat
30 Mar - 14 Apr	Iberia
28 Mar - 18 Apr	Air Transat
31 Mar - 07 Apr	Air Transat
28 Mar - 15 Apr	Icelandair
28 Mar - 08 Apr	Icelandair
28 Mar - 04 Apr	Air Transat
01 Mar - 21 Mar	Azores Airlines
24 Mar - 31 Mar	Air Canada
30 Mar - 14 Apr	Air Canada	direct
31 Mar - 28 Apr	Lufthansa	direct
04 Mar - 12 Mar	Delta
23 Mar - 06 Apr	Aer Lingus
05 Mar - 15 Mar	Air France
04 Mar - 13 Mar	Air Canada
05 Mar - 28 Mar	Azores Airlines
03 Mar - 28 Mar	Azores Airlines
17 Mar - 24 Mar	Delta

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

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 Barcelona in March from $463

Return flights