Cheap Flights from Ottawa to Lisbon
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Deals from
Ottawa
RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon
Prices updated 7 days ago
482 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Ottawa to Lisbon
Explore current cheapest deals departing from Ottawa to Lisbon
2026-11-15 – 2026-11-29
YOW - Lisbon
91% AI deal score
CA$968
CA$753
Round trip
2026-12-06 – 2026-12-16
YOW - Lisbon
92% AI deal score
CA$1,117
CA$754
Round trip
2026-12-06 – 2026-12-15
YOW - Lisbon
77% AI deal score
CA$1,133
CA$754
Round trip
2027-04-01 – 2027-04-08
YOW - Lisbon
92% AI deal score
CA$1,065
CA$760
Round trip
2027-04-05 – 2027-04-19
YOW - Lisbon
91% AI deal score
CA$1,059
CA$760
Round trip
2027-01-21 – 2027-01-29
YOW - Lisbon
89% AI deal score
CA$1,005
CA$767
Round trip
2027-01-14 – 2027-01-22
YOW - Lisbon
88% AI deal score
CA$996
CA$767
Round trip
2027-01-16 – 2027-01-24
YOW - Lisbon
88% AI deal score
CA$996
CA$767
Round trip
2027-01-23 – 2027-01-31
YOW - Lisbon
89% AI deal score
CA$1,016
CA$767
Round trip
2026-11-11 – 2026-11-17
YOW - Lisbon
91% AI deal score
CA$1,066
CA$772
Round trip
