Book United Lisbon to Washington, D.C. flight deals from $819

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Search flights from Lisbon to Washington, D.C. (LIS - IAD)

July

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Monday 9th

Return Monday 16th
from$ 1,314*Viewed: 20 hours ago

August

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Thursday 2nd

Return Saturday 25th
from$ 1,279*Viewed: 16 hours ago

September

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Thursday 6th

Return Sunday 16th
from$ 1,138*Viewed: 8 hours ago

Sunday 16th

Return Wednesday 26th
from$ 819*Viewed: 8 hours ago
**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..

Plan ahead for flights from Lisbon to Washington, D.C.

from
to
Type
Dates
Price*
Lisbon (LIS)
to Washington, D.C. (IAD)
Roundtrip
Depart Sun 16 Sep 2018
Return Wed 26 Sep 2018
from$ 819*Viewed: 8 hours ago
Lisbon (LIS)
to Washington, D.C. (IAD)
Roundtrip
Depart Thu 6 Sep 2018
Return Sun 16 Sep 2018
from$ 1,138*Viewed: 8 hours ago
Lisbon (LIS)
to Washington, D.C. (IAD)
Roundtrip
Depart Thu 2 Aug 2018
Return Sat 25 Aug 2018
from$ 1,279*Viewed: 16 hours ago
Lisbon (LIS)
to Washington, D.C. (IAD)
Roundtrip
Depart Mon 9 Jul 2018
Return Mon 16 Jul 2018
from$ 1,314*Viewed: 20 hours ago
*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 Washington, D.C.

71 °FWednesday06/20/2018
71 °FThursday06/21/2018
70 °FFriday06/22/2018
71 °FSaturday06/23/2018
76 °FSunday06/24/2018
82 °FMonday06/25/2018
84 °FTuesday06/26/2018
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