Ottawa → Lisbon flights: the normal price, and when to book

Here is what a return trip to Lisbon usually costs. Above $881 you are paying the going rate; below it, you have a deal.

Usual price$881
Excellent deal below$559
Lowest ever recorded$627

Last recorded on September 6, 2026, across 601 observations from the past 90 days.

By cabin

  • Economy$931

Price movement

From August 31, 2026 to September 6, 2026, across 7 days of observations: $831 at the lowest, $939 at the highest. Each dot is an observed day; gaps between dots were not measured.

Get told when the price drops

Set an alert on this route: we watch continuously and write to you the moment a fare goes below $559.