Cheapest return flights from Ottawa to Lisbon in March from $634

Best time to book flights for Ottawa (YOW) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Ottawa (YOW) to Lisbon (LIS) in March 2025 (see full year).

Return flights

24 Mar - 31 Mar Air France
18 Mar - 27 Mar Air France
25 Mar - 01 Apr Air France
03 Mar - 08 Mar Air Canada
26 Mar - 02 Apr WestJet
22 Mar - 29 Mar Air France
19 Mar - 02 Apr Air Canada
09 Mar - 16 Mar WestJet
08 Mar - 15 Mar Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Ottawa to Lisbon in March.

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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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