Flights from Washington to Aldeia de Paio Pires

Cheapest flights from Washington

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Fri, Nov 7

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$529 Roundtrip, found 2 days ago

$529

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Wed, Oct 29 from Washington Dulles Intl. to Humberto Delgado, returning Fri, Nov 7, priced at $529 found 2 days ago

Tue, Sep 23 - Fri, Oct 3

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$581 Roundtrip, found 5 days ago

$581

Roundtrip

found 5 days ago

Select British Airways flight, departing Tue, Sep 23 from Washington Dulles Intl. to Humberto Delgado, returning Fri, Oct 3, priced at $581 found 5 days ago

Sun, Sep 28 - Thu, Oct 2

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$621 Roundtrip, found 5 days ago

$621

Roundtrip

found 5 days ago

Select Royal Air Maroc flight, departing Sun, Sep 28 from Washington Dulles Intl. to Humberto Delgado, returning Thu, Oct 2, priced at $621 found 5 days ago

Thu, Sep 25 - Sun, Oct 5

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$672 Roundtrip, found 5 days ago

$672

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Sep 25 from Washington Dulles Intl. to Humberto Delgado, returning Sun, Oct 5, priced at $672 found 5 days ago

Thu, Oct 30 - Sun, Nov 9

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$677 Roundtrip, found 2 days ago

$677

Roundtrip

found 2 days ago

Select Scandinavian Airlines flight, departing Thu, Oct 30 from Washington Dulles Intl. to Humberto Delgado, returning Sun, Nov 9, priced at $677 found 2 days ago

Tue, Dec 9 - Wed, Dec 17

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$696 Roundtrip, found 2 days ago

$696

Roundtrip

found 2 days ago

Select United flight, departing Tue, Dec 9 from Ronald Reagan Washington National to Humberto Delgado, returning Wed, Dec 17, priced at $696 found 2 days ago

Sat, Sep 27 - Thu, Oct 2

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$700 Roundtrip, found 5 days ago

$700

Roundtrip

found 5 days ago

Select Turkish Airlines flight, departing Sat, Sep 27 from Washington Dulles Intl. to Humberto Delgado, returning Thu, Oct 2, priced at $700 found 5 days ago

Tue, Dec 9 - Wed, Dec 17

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$702 Roundtrip, found 2 days ago

$702

Roundtrip

found 2 days ago

Select United flight, departing Tue, Dec 9 from Washington Dulles Intl. to Humberto Delgado, returning Wed, Dec 17, priced at $702 found 2 days ago

Tue, Dec 9 - Wed, Dec 17

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$716 Roundtrip, found 2 days ago

$716

Roundtrip

found 2 days ago

Select Air Canada flight, departing Tue, Dec 9 from Ronald Reagan Washington National to Humberto Delgado, returning Wed, Dec 17, priced at $716 found 2 days ago

Tue, Dec 9 - Wed, Dec 17

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$717 Roundtrip, found 2 days ago

$717

Roundtrip

found 2 days ago

Select United flight, departing Tue, Dec 9 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Wed, Dec 17, priced at $717 found 2 days ago

Wed, Oct 29 - Fri, Nov 7

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$724 Roundtrip, found 2 days ago

$724

Roundtrip

found 2 days ago

Select Virgin Atlantic flight, departing Wed, Oct 29 from Ronald Reagan Washington National to Humberto Delgado, returning Fri, Nov 7, priced at $724 found 2 days ago

Wed, Oct 29 - Fri, Nov 7

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$724 Roundtrip, found 2 days ago

$724

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Oct 29 from Ronald Reagan Washington National to Humberto Delgado, returning Fri, Nov 7, priced at $724 found 2 days ago

Wed, Oct 29 - Fri, Nov 7

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$728 Roundtrip, found 2 days ago

$728

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Wed, Oct 29 from Washington Dulles Intl. to Humberto Delgado, returning Fri, Nov 7, priced at $728 found 2 days ago

Tue, Dec 9 - Wed, Dec 17

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$776 Roundtrip, found 2 days ago

$776

Roundtrip

found 2 days ago

Select KLM flight, departing Tue, Dec 9 from Ronald Reagan Washington National to Humberto Delgado, returning Wed, Dec 17, priced at $776 found 2 days ago

Thu, Sep 25 - Sun, Oct 5

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$889 Roundtrip, found 5 days ago

$889

Roundtrip

found 5 days ago

Select Swiss International Air Lines flight, departing Thu, Sep 25 from Washington Dulles Intl. to Humberto Delgado, returning Sun, Oct 5, priced at $889 found 5 days ago

Wed, Oct 29 - Fri, Nov 7

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$891 Roundtrip, found 2 days ago

$891

Roundtrip

found 2 days ago

Select Air France flight, departing Wed, Oct 29 from Washington Dulles Intl. to Humberto Delgado, returning Fri, Nov 7, priced at $891 found 2 days ago

Thu, Sep 25 - Sun, Oct 5

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$909 Roundtrip, found 5 days ago

$909

Roundtrip

found 5 days ago

Select Iberia flight, departing Thu, Sep 25 from Washington Dulles Intl. to Humberto Delgado, returning Sun, Oct 5, priced at $909 found 5 days ago

Thu, Sep 25 - Sun, Oct 5

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$919 Roundtrip, found 5 days ago

$919

Roundtrip

found 5 days ago

Select Finnair flight, departing Thu, Sep 25 from Washington Dulles Intl. to Humberto Delgado, returning Sun, Oct 5, priced at $919 found 5 days ago

Tue, Dec 9 - Wed, Dec 17

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$938 Roundtrip, found 2 days ago

$938

Roundtrip

found 2 days ago

Select Brussels Airlines flight, departing Tue, Dec 9 from Washington Dulles Intl. to Humberto Delgado, returning Wed, Dec 17, priced at $938 found 2 days ago

Wed, Oct 29 - Fri, Nov 7

IAD

Washington Dulles Intl.

LIS

Humberto Delgado

$989 Roundtrip, found 2 days ago

$989

Roundtrip

found 2 days ago

Select Aer Lingus flight, departing Wed, Oct 29 from Washington Dulles Intl. to Humberto Delgado, returning Fri, Nov 7, priced at $989 found 2 days ago