Cheapest return flights from Toronto to Barcelona in May from 454€

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

Return flights

17 May - 26 May WestJet
18 May - 10 Jun WestJet
18 May - 27 May WestJet
31 May - 09 Jun WestJet
20 May - 16 Jun WestJet
12 May - 16 May WestJet
12 May - 19 May Air Transat
18 May - 28 May WestJet
04 May - 08 May Condor
21 May - 27 May WestJet
11 May - 20 May Air Transat
01 May - 31 May Aer Lingus
11 May - 12 Jun Aer Lingus
16 May - 02 Jun Aer Lingus
17 May - 02 Jun Aer Lingus
01 May - 12 May Aer Lingus
19 May - 02 Jun WestJet
26 May - 06 Jun Air France
28 May - 09 Jun Delta
27 May - 09 Jun Delta

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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