Cheapest return flights from Toronto to Lisbon in May from $480

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

03 May - 16 May Air Transat direct
03 May - 08 May Air Transat direct
05 May - 12 May Air Transat direct
07 May - 13 May Air Transat direct
01 May - 12 May Air Transat direct
04 May - 13 May Air Transat direct
01 May - 11 May Air Transat direct
04 May - 11 May Air Transat direct
04 May - 15 May Air Canada direct
08 May - 12 May Air Canada direct
22 May - 11 Jun TAP direct
25 May - 08 Jun Air Transat direct
29 May - 08 Jun Air Transat direct
28 May - 11 Jun TAP direct
19 May - 01 Jun Air Transat direct
29 May - 14 Jun TAP 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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