
$928 Cheap Delta flights Washington (IAD) to Lisbon (LIS)
$928 Cheap Delta flights Washington (IAD) to Lisbon (LIS)
Prices were available within the past 7 days and start at $928 for one-way flights and $1,567 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 15 - Wed, Sep 23
IAD
Washington
LIS
Lisbon
$1,567 Roundtrip, found 1 day ago
$1,567
Roundtrip
found 1 day ago
Find the cheapest month to fly from Washington (IAD) to Lisbon (LIS)
February is typically the cheapest month to fly
From $469 - $895 per traveler.
Travel information
Origin airport | Washington Dulles Intl. |
|---|---|
Destination airport | Humberto Delgado |
Distance | 5732 km |
Average flight time | 12 hours 16 mins |
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Most Popular Delta Routes from Washington
- San Juan to Toronto (SJU - YYZ)
- New York to Orlando (LGA - MCO)
- San Juan to Toronto (SJU - YYZ)
- New York to London (JFK - LHR)
- Houston to Miami (IAH - MIA)
- Lima to San Francisco (LIM - SFO)
- New York to Tampa (LGA - TPA)
- Idaho Falls to Ontario (IDA - ONT)
- Omaha to Seattle (OMA - SEA)
- Richmond to El Paso (RIC - ELP)
Popular Domestic Routes in Humberto Delgado
- Idaho Falls to Ontario (IDA - ONT)
- Idaho Falls to Ontario (IDA - ONT)
- Phoenix to Memphis (PHX - MEM)
- Seattle to San Antonio (SEA - SAT)
- New York to Tampa (JFK - TPA)
- New York to Tampa (LGA - TPA)
- New York to Orlando (LGA - MCO)
- Newark Liberty Intl. Airport to Tampa (EWR - TPA)
- Springfield to Sacramento (SGF - SMF)
- Richmond to El Paso (RIC - ELP)