Cheap flights from Toronto to Douro Valley

View AU$451 flight on Fri, 21 Nov. 2025Opens in a new window

Popular airlines from Toronto to Douro Valley

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Delta

    Delta

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • TAP Portugal

    TAP Portugal

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Cheap Flights from Toronto (YTO) to Douro Valley (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 26 Sep. - Mon, 29 Sep.
YYZ
Toronto
OPO
Porto
AU$1,066 Return, found 1 day ago
AU$1,066
Return
found 1 day ago
Select American Airlines flight, departing Fri, 26 Sep. from Toronto to Porto, returning Mon, 29 Sep., priced at AU$1,066 found 1 day ago
Air Transat
Wed, 17 Dec. - Thu, 1 Jan.
YYZ
Toronto
OPO
Porto
AU$1,092 Return, found 18 hours ago
AU$1,092
Return
found 18 hours ago
Select Air Transat flight, departing Wed, 17 Dec. from Toronto to Porto, returning Thu, 1 Jan., priced at AU$1,092 found 18 hours ago
SATA International-Azores Airlines S.A.
Tue, 16 Dec. - Tue, 6 Jan.
YYZ
Toronto
OPO
Porto
AU$1,158 Return, found 18 hours ago
AU$1,158
Return
found 18 hours ago
Select SATA International-Azores Airlines S.A. flight, departing Tue, 16 Dec. from Toronto to Porto, returning Tue, 6 Jan., priced at AU$1,158 found 18 hours ago
TAP Portugal
Wed, 17 Dec. - Wed, 31 Dec.
YYZ
Toronto
OPO
Porto
AU$1,279 Return, found 18 hours ago
AU$1,279
Return
found 18 hours ago
Select TAP Portugal flight, departing Wed, 17 Dec. from Toronto to Porto, returning Wed, 31 Dec., priced at AU$1,279 found 18 hours ago
American Airlines
Fri, 26 Sep. - Mon, 29 Sep.
YYZ
Toronto
OPO
Porto
AU$1,301 Return, found 1 day ago
AU$1,301
Return
found 1 day ago
Select American Airlines flight, departing Fri, 26 Sep. from Toronto to Porto, returning Mon, 29 Sep., priced at AU$1,301 found 1 day ago
Delta
Fri, 26 Sep. - Mon, 29 Sep.
YYZ
Toronto
OPO
Porto
AU$1,682 Return, found 1 day ago
AU$1,682
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Sep. from Toronto to Porto, returning Mon, 29 Sep., priced at AU$1,682 found 1 day ago
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