Cheap flights from Toronto to Serra da Estrela

View AU$451 flight on Thu, 8 Jan. 2026Opens in a new window

Popular airlines from Toronto to Serra da Estrela

  • Air Canada

    Air Canada

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • TAP Portugal

    TAP Portugal

  • American Airlines

    American Airlines

  • Air France

    Air France

  • United

    United

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Cheap Flights from Toronto (YTO) to Serra da Estrela (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
Sun, 16 Nov. - Mon, 24 Nov.
YYZ
Toronto
LIS
Lisbon
AU$454 Return, found 3 days ago
AU$454
Return
found 3 days ago
Select American Airlines flight, departing Sun, 16 Nov. from Toronto to Lisbon, returning Mon, 24 Nov., priced at AU$454 found 3 days ago
American Airlines
Sun, 9 Nov. - Thu, 20 Nov.
YYZ
Toronto
LIS
Lisbon
AU$459 Return, found 1 day ago
AU$459
Return
found 1 day ago
Select American Airlines flight, departing Sun, 9 Nov. from Toronto to Lisbon, returning Thu, 20 Nov., priced at AU$459 found 1 day ago
Royal Air Maroc
Sun, 9 Nov. - Thu, 20 Nov.
YYZ
Toronto
LIS
Lisbon
AU$704 Return, found 1 day ago
AU$704
Return
found 1 day ago
Select Royal Air Maroc flight, departing Sun, 9 Nov. from Toronto to Lisbon, returning Thu, 20 Nov., priced at AU$704 found 1 day ago
TAP Portugal
Mon, 8 Dec. - Tue, 16 Dec.
YYZ
Toronto
LIS
Lisbon
AU$787 Return, found 19 hours ago
AU$787
Return
found 19 hours ago
Select TAP Portugal flight, departing Mon, 8 Dec. from Toronto to Lisbon, returning Tue, 16 Dec., priced at AU$787 found 19 hours ago
Air Canada
Sun, 16 Nov. - Mon, 24 Nov.
YYZ
Toronto
LIS
Lisbon
AU$829 Return, found 3 days ago
AU$829
Return
found 3 days ago
Select Air Canada flight, departing Sun, 16 Nov. from Toronto to Lisbon, returning Mon, 24 Nov., priced at AU$829 found 3 days ago
Delta
Thu, 8 Jan. - Fri, 16 Jan.
YYZ
Toronto
LIS
Lisbon
AU$851 Return, found 5 days ago
AU$851
Return
found 5 days ago
Select Delta flight, departing Thu, 8 Jan. from Toronto to Lisbon, returning Fri, 16 Jan., priced at AU$851 found 5 days ago

Find the cheapest month to fly from Toronto (YTO) to Lisbon (LIS)

February is typically the cheapest month to fly

From AU$419 - AU$963 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.