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

Return flights

20 Apr - 29 Apr	Aer Lingus
06 Apr - 13 Apr	Finnair
13 Apr - 20 Apr	Finnair
09 Apr - 16 Apr	Air Transat
11 Apr - 18 Apr	Icelandair
22 Apr - 29 Apr	Icelandair
26 Apr - 03 May	Icelandair
14 Apr - 22 Apr	Aer Lingus
14 Apr - 21 Apr	Aer Lingus
15 Apr - 22 Apr	Aer Lingus
25 Apr - 02 May	Icelandair
20 Apr - 28 Apr	British Airways
27 Apr - 04 May	Icelandair
09 Apr - 02 May	Iberia
22 Apr - 16 May	British Airways
29 Apr - 14 May	Delta
28 Apr - 23 May	Icelandair
09 Apr - 02 May	Air Canada	direct
25 Apr - 02 May	Air Canada	direct
26 Apr - 03 May	Lufthansa	direct

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 425€

Return flights