Cheap Flights from Ottawa to Coimbra

View €408 flight on Mon, 8 Sep 2025Opens in a new window

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Cheap flights from Ottawa to Coimbra (YOW-CBP)

Prices were available within the past 7 days and start at €408 for one-way flights and €596 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Mon, 8 Sep - Tue, 23 Sep
YOW
Ottawa
OPO
Porto
€596 Return, found 9 hours ago
€596
Return
found 9 hours ago
Select Air Transat flight, departing Mon, 8 Sep from Ottawa to Porto, returning Tue, 23 Sep, priced at €596 found 9 hours ago
Air Canada
Mon, 8 Sep - Tue, 23 Sep
YOW
Ottawa
OPO
Porto
€702 Return, found 9 hours ago
€702
Return
found 9 hours ago
Select Air Canada flight, departing Mon, 8 Sep from Ottawa to Porto, returning Tue, 23 Sep, priced at €702 found 9 hours ago
Air Canada
Mon, 8 Sep - Tue, 23 Sep
YOW
Ottawa
OPO
Porto
€723 Return, found 9 hours ago
€723
Return
found 9 hours ago
Select Air Canada flight, departing Mon, 8 Sep from Ottawa to Porto, returning Tue, 23 Sep, priced at €723 found 9 hours ago
KLM
Mon, 8 Sep - Tue, 23 Sep
XDS
Ottawa
OPO
Porto
€800 Return, found 9 hours ago
€800
Return
found 9 hours ago
Select KLM flight, departing Mon, 8 Sep from Ottawa to Porto, returning Tue, 23 Sep, priced at €800 found 9 hours ago
Lufthansa
Mon, 8 Sep - Tue, 23 Sep
YOW
Ottawa
OPO
Porto
€927 Return, found 9 hours ago
€927
Return
found 9 hours ago
Select Lufthansa flight, departing Mon, 8 Sep from Ottawa to Porto, returning Tue, 23 Sep, priced at €927 found 9 hours ago
United
Mon, 8 Sep - Tue, 23 Sep
YOW
Ottawa
OPO
Porto
€944 Return, found 9 hours ago
€944
Return
found 9 hours ago
Select United flight, departing Mon, 8 Sep from Ottawa to Porto, returning Tue, 23 Sep, priced at €944 found 9 hours ago

Find the cheapest month to fly from Ottawa (YOW) to Lisbon (LIS)

February is typically the cheapest month to fly

From €446 - €872 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.