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FromToDatesFare TypePrice

Washington (IAD)

Lisbon (LIS)

Depart: 05/23/20

06/06/20

Roundtrip
from
$740*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 07/08/20

07/22/20

Roundtrip
from
$772*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 07/05/20

07/20/20

Roundtrip
from
$780*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 07/07/20

07/20/20

Roundtrip
from
$783*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 04/09/20

04/19/20

Roundtrip
from
$1,025*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 02/21/20

03/01/20

Roundtrip
from
$570*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 05/28/20

06/02/20

Roundtrip
from
$575*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 04/30/20

05/05/20

Roundtrip
from
$692*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 07/31/20

08/09/20

Roundtrip
from
$700*
Viewed:1dayago

Washington (IAD)

Lisbon (LIS)

Depart: 05/29/20

06/16/20

Roundtrip
from
$850*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Lisbon

Sunday moderate rain
61°F 11/17/19
Monday sky is clear
61°F 11/18/19
Tuesday moderate rain
58°F 11/19/19
Wednesday moderate rain
60°F 11/20/19
Thursday light rain
60°F 11/21/19
Friday light rain
60°F 11/22/19
Saturday scattered clouds
60°F 11/23/19
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