Cheapest return flights from Lisbon to Toronto in May from $412

Best time to book flights for Lisbon (LIS) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Toronto (YYZ) in May 2025 (see full year).

Return flights

07 May - 12 May Air France
05 May - 12 May Air France
05 May - 18 May Air France
14 May - 21 May Air France
07 May - 17 May British Airways
06 May - 13 May SWISS
08 May - 13 May SWISS
13 May - 27 May Air Canada
13 May - 03 Jun Air Canada
09 May - 24 May British Airways
05 May - 19 May Air France
28 May - 10 Jun Lufthansa direct
12 May - 02 Jun Air France
12 May - 02 Jun TAP direct
29 May - 10 Jun Air Transat
26 May - 01 Jun Air Transat
29 May - 10 Jun Air Canada direct
30 May - 24 Jun Lufthansa direct
22 May - 30 Jun Air Transat
29 May - 27 Jun Air Transat

Also check the deals for one-way flights from Lisbon to Toronto 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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