Cheap flights from Montreal to Serra da Estrela from CA $380

Cheap flights from Montreal (YMQ) to Serra da Estrela (OPO)

Prices were available within the past 7 days and start at CA $380 for one-way flights and CA $392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 3 - Wed, May 20

YUL

Montreal

LIS

Lisbon

CA $392 Roundtrip, just found

CA $392

Roundtrip

just found

Select American Airlines flight, departing Sun, May 3 from Montreal to Lisbon, returning Wed, May 20, priced at CA $392 just found

Wed, Dec. 3 - Wed, Dec. 10

YUL

Montreal

LIS

Lisbon

CA $394 Roundtrip, just found

CA $394

Roundtrip

just found

Select American Airlines flight, departing Wed, Dec. 3 from Montreal to Lisbon, returning Wed, Dec. 10, priced at CA $394 just found

Fri, Oct. 24 - Tue, Oct. 28

YUL

Montreal

OPO

Porto

CA $649 Roundtrip, found 1 day ago

CA $649

Roundtrip

found 1 day ago

Select Iberia flight, departing Fri, Oct. 24 from Montreal to Porto, returning Tue, Oct. 28, priced at CA $649 found 1 day ago

Sun, Jan. 18 - Sun, Jan. 25

YUL

Montreal

LIS

Lisbon

CA $662 Roundtrip, found 3 hours ago

CA $662

Roundtrip

found 3 hours ago

Select TAP Portugal flight, departing Sun, Jan. 18 from Montreal to Lisbon, returning Sun, Jan. 25, priced at CA $662 found 3 hours ago

Sun, Sep. 7 - Tue, Oct. 14

YUL

Montreal

LIS

Lisbon

CA $663 Roundtrip, found 1 day ago

CA $663

Roundtrip

found 1 day ago

Select Finnair flight, departing Sun, Sep. 7 from Montreal to Lisbon, returning Tue, Oct. 14, priced at CA $663 found 1 day ago

Mon, Oct. 13 - Thu, Oct. 23

YUL

Montreal

LIS

Lisbon

CA $697 Roundtrip, found 2 hours ago

CA $697

Roundtrip

found 2 hours ago

Select Porter Airlines flight, departing Mon, Oct. 13 from Montreal to Lisbon, returning Thu, Oct. 23, priced at CA $697 found 2 hours ago