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

Return flights

04 Mar - 11 Mar	Flair Airlines
31 Mar - 08 Apr	Azores Airlines
03 Mar - 10 Mar	KLM
10 Mar - 17 Mar	American Airlines
30 Mar - 07 Apr	Aer Lingus
04 Mar - 14 Apr	British Airways
31 Mar - 13 Apr	Azores Airlines
01 Mar - 09 Mar	Air France
01 Mar - 08 Mar	Air France
01 Mar - 11 Mar	Air France
02 Mar - 06 Mar	Air France
03 Mar - 08 Mar	Air France
30 Mar - 13 Apr	Delta
23 Mar - 31 Mar	Air France
23 Mar - 01 Apr	Air France
25 Mar - 01 Apr	Air France
22 Mar - 02 Apr	Delta
03 Mar - 15 Mar	Delta
28 Mar - 08 Apr	British Airways
28 Mar - 05 Apr	British Airways

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 410€

Return flights