Cheapest return YTZ–BCN flights, May

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

Return flights

04 May - 07 May Air Transat
05 May - 08 May Air Transat
05 May - 12 May Air Transat
24 May - 10 Jun Air Transat
03 May - 07 May Air Transat
19 May - 27 May Air Transat
20 May - 29 May Air Transat
05 May - 19 May Porter Airlines (Canada) Ltd
05 May - 16 May Air Transat
19 May - 28 May Air Transat
20 May - 28 May Air Transat
26 May - 07 Jun Air Transat
31 May - 06 Jun Air Transat
29 May - 12 Jun Air Transat
28 May - 09 Jun Air Transat
19 May - 05 Jun Air Transat
29 May - 07 Jun Air Transat
13 May - 02 Jun Air Transat
21 May - 01 Jun Porter Airlines (Canada) Ltd

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

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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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