$638 Cheap United flights Washington (IAD) to Lisbon (LIS)
Prices were available within the past 7 days and start at $638 for one-way flights and $868 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Sep 25 - Sun, Oct 5
IAD
Washington
LIS
Lisbon
$868 Roundtrip, found 1 day ago
$868
Roundtrip
found 1 day ago
Origin airport | Washington Dulles Intl. |
Destination airport | Humberto Delgado |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United |
Popular airline | Turkish Airlines |
Distance | 5732 km |
Average flight time | 12 hours 18 mins |
Most Popular United Routes from Washington
- Newark Liberty Intl. Airport to Berlin (EWR - BER)
- Miami to Edmonton (MIA - YEG)
- Detroit to Washington (DTW - IAD)
- San Diego to Funchal (SAN - FNC)
- Philadelphia to Las Vegas (PHL - LAS)
- Denver to Boston (DEN - BOS)
- Seattle to Oklahoma City (SEA - OKC)
- Fort Myers to Bozeman (RSW - BZN)
- San Francisco to Cebu (SFO - CEB)
- Tampa to Seattle (TPA - SEA)
Popular Domestic Routes in Humberto Delgado
- Traverse City to Springfield (TVC - SGF)
- Tucson to Bangor (TUS - BGR)
- Seattle to Oklahoma City (SEA - OKC)
- Cleveland to Houston (CLE - IAH)
- Dallas to Savannah (DFW - SAV)
- Burlington to Norfolk (BTV - ORF)
- Philadelphia to Las Vegas (PHL - LAS)
- Burlington to Norfolk (BTV - ORF)
- Detroit to Washington (DTW - DCA)
- Detroit to Washington (DTW - DCA)