Cheapest return flights from Toronto to Lisbon in May from 397€

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

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

Return flights

29 May - 05 Jun Air Transat
30 May - 15 Jun Air Transat
29 May - 08 Jun Air Transat
30 May - 17 Jun Air Transat
18 May - 07 Jun Air Transat
18 May - 08 Jun Air Transat
18 May - 09 Jun Air Transat
22 May - 09 Jun Air Transat
27 May - 12 Jun Air Transat
27 May - 15 Jun Air Transat
25 May - 29 May Air Transat
10 May - 15 May Air Transat
19 May - 29 May Air Transat
20 May - 29 May Air Transat
03 May - 08 May Air Transat
09 May - 15 May Air Transat
18 May - 31 May Air Transat
17 May - 26 May Air Transat
05 May - 11 May Air Transat
14 May - 27 May Air Transat

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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