Cheap Flights from Washington (IAD) to Lisbon (LIS)
Popular airlines from Washington Dulles Intl. Airport (IAD) to Humberto Delgado Airport (LIS)
Swiss International Air LinesSwiss International Air Lines
Brussels AirlinesBrussels Airlines
LufthansaLufthansa
TAP PortugalTAP Portugal
Air CanadaAir Canada
Aer LingusAer Lingus
FinnairFinnair
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Find the cheapest month to fly from Washington (IAD) to Lisbon (LIS)
March is typically the cheapest month to flyMarch is typically the cheapest month to fly
From SAR 2,059 - SAR 3,434 per traveler.
Travel information
Origin airport | Washington Dulles Intl. Airport |
|---|---|
Destination airport | Humberto Delgado Airport |
Distance | 5,765 km away |
Airlines serving | Swiss International Air Lines, Brussels Airlines, Lufthansa, TAP Portugal, Air Canada, Aer Lingus, Finnair, Iberia, British Airways, JetBlue Airways, Royal Air Maroc, Turkish Airlines, Icelandair, United, American Airlines, KLM, Delta, Air France, ITA Airways, SAS, Austrian Airlines, Virgin Atlantic |
Popular airline | Swiss International Air Lines |
Average flight time | 7 hours 16 mins |
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