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

Return flights

09 Apr - 30 May	Air Transat
30 Apr - 14 May	Air Transat
30 Apr - 11 May	Air Transat
27 Apr - 03 May	Air Canada
19 Apr - 30 Apr	Porter Airlines (Canada) Ltd
02 Apr - 13 Apr	Air Transat
25 Apr - 05 May	Air Canada
13 Apr - 21 Apr	Porter Airlines (Canada) Ltd
02 Apr - 09 Apr	Porter Airlines (Canada) Ltd
02 Apr - 11 Apr	Porter Airlines (Canada) Ltd
08 Apr - 15 Apr	SWISS
03 Apr - 09 Apr	Porter Airlines (Canada) Ltd
02 Apr - 12 Apr	Air Canada
05 Apr - 12 Apr	SWISS
11 Apr - 19 Apr	Air Transat
24 Apr - 03 May	SWISS

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

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 April from $535

Return flights