Cheap flights from Baltimore to Serra da Estrela

View AU$763 flight on Tue, 16 Dec. 2025Opens in a new window

Popular airlines from Baltimore to Serra da Estrela

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Baltimore (WAS) 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.

Virgin Atlantic
Mon, 1 Sep. - Mon, 8 Sep.
DCA
Washington
LIS
Lisbon
AU$1,466 Return, found 3 days ago
AU$1,466
Return
found 3 days ago
Select Virgin Atlantic flight, departing Mon, 1 Sep. from Washington to Lisbon, returning Mon, 8 Sep., priced at AU$1,466 found 3 days ago
Virgin Atlantic
Mon, 1 Sep. - Mon, 8 Sep.
DCA
Washington
LIS
Lisbon
AU$1,466 Return, found 3 days ago
AU$1,466
Return
found 3 days ago
Select Virgin Atlantic flight, departing Mon, 1 Sep. from Washington to Lisbon, returning Mon, 8 Sep., priced at AU$1,466 found 3 days ago
KLM
Mon, 1 Sep. - Mon, 8 Sep.
DCA
Washington
LIS
Lisbon
AU$1,506 Return, found 3 days ago
AU$1,506
Return
found 3 days ago
Select KLM flight, departing Mon, 1 Sep. from Washington to Lisbon, returning Mon, 8 Sep., priced at AU$1,506 found 3 days ago
United
Mon, 1 Sep. - Mon, 8 Sep.
DCA
Washington
LIS
Lisbon
AU$1,542 Return, found 3 days ago
AU$1,542
Return
found 3 days ago
Select United flight, departing Mon, 1 Sep. from Washington to Lisbon, returning Mon, 8 Sep., priced at AU$1,542 found 3 days ago
Air Canada
Mon, 1 Sep. - Mon, 8 Sep.
DCA
Washington
LIS
Lisbon
AU$1,544 Return, found 3 days ago
AU$1,544
Return
found 3 days ago
Select Air Canada flight, departing Mon, 1 Sep. from Washington to Lisbon, returning Mon, 8 Sep., priced at AU$1,544 found 3 days ago
Delta
Mon, 1 Sep. - Mon, 8 Sep.
DCA
Washington
LIS
Lisbon
AU$1,734 Return, found 3 days ago
AU$1,734
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Sep. from Washington to Lisbon, returning Mon, 8 Sep., priced at AU$1,734 found 3 days ago

Find the cheapest month to fly from Baltimore (BWI) to Lisbon (LIS)

March is typically the cheapest month to fly

From AU$596 - AU$1,873 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.