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

Return flights

19 May - 25 May	Scandinavian Airlines
04 May - 10 May	Scandinavian Airlines
14 May - 20 May	Scandinavian Airlines
27 May - 03 Jun	Scandinavian Airlines
02 May - 11 May	ITA Airways
20 May - 30 May	ITA Airways
26 May - 02 Jun	ITA Airways
20 May - 26 May	ITA Airways
11 May - 21 May	ITA Airways
01 May - 14 May	British Airways
24 May - 31 May	British Airways
24 May - 31 May	Lufthansa	direct
27 May - 03 Jun	Brussels Airlines	direct

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

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 Madrid to Toronto in May from $452

Return flights