Cheapest return flights from Toronto to Lisbon in May from $407

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

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

Return flights

02 May - 10 May Royal Air Maroc
07 May - 17 May Royal Air Maroc
07 May - 15 May Royal Air Maroc
02 May - 13 May Royal Air Maroc
03 May - 07 May Air Transat
08 May - 11 May Air Transat
07 May - 15 May Air Transat direct
07 May - 17 May TAP direct
12 May - 19 May Air Transat
10 May - 12 Jun Air Transat direct
08 May - 22 Jun Air Transat direct
04 May - 10 May Royal Air Maroc
04 May - 03 Jun Royal Air Maroc
17 May - 03 Jun Air Transat
28 May - 08 Jun Air Transat
11 May - 22 Jun Azores Airlines
11 May - 22 Jun TAP direct
21 May - 04 Jun Air Transat
28 May - 08 Jun Air Transat direct
21 May - 04 Jun Porter Airlines (Canada) Ltd direct

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