
$569 Cheap Delta flights Washington (IAD) to Lisbon (LIS)
Prices were available within the past 7 days and start at $569 for one-way flights and $759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 14 - Fri, Dec 5
IAD
Washington
LIS
Lisbon
$759 Roundtrip, found 5 hours ago
$759
Roundtrip
found 5 hours ago
Origin airport | Washington Dulles Intl. |
Destination airport | Humberto Delgado |
Airlines serving | Aer Lingus, Air Canada, Austrian Airlines, Brussels Airlines, Delta, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United |
Popular airline | JetBlue Airways |
Distance | 5732 km |
Average flight time | 12 hours 18 mins |
Most Popular Delta Routes from Washington
- Portland to Fargo (PDX - FAR)
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- San Antonio to Huntsville (SAT - HSV)
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- San Diego to Prague (SAN - PRG)
- Washington to Atlanta (DCA - ATL)
- Minneapolis to Denver (MSP - DEN)
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- San Diego to Prague (SAN - PRG)
Popular Domestic Routes in Humberto Delgado
- Cleveland to Orange County (CLE - SNA)
- San Diego to Prague (SAN - PRG)
- Sacramento to Las Vegas (SMF - LAS)
- New York to Charleston (JFK - CHS)
- Portland to Fargo (PDX - FAR)
- Anchorage to St. Louis (ANC - STL)
- New York to Atlanta (JFK - ATL)
- Chicago to Newark Liberty Intl. Airport (ORD - EWR)
- Sacramento to Las Vegas (SMF - LAS)
- Burlington to Norfolk (BTV - ORF)