LisbonDulles

Flights from Lisbon to Dulles

Nonstop flights from Lisbon (LIS) to Dulles (IAD) take about 7h 42m (5,766 km). TAP Air Portugal flies it. Lowest fare seen: $608 one-way, nonstop (22 Oct 2026).

All flights from Lisbon →

When you land in Dulles

The airport transfer and the few things worth sorting before you fly.

Airport transfer

IAD → Washington, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Lisbon →1 lounge at Lisbon AirportTrains, buses and taxi faresIAD to Washington: getting into town →

Find hotels in Dulles

Hotels, hostels & more · Expedia

Search hotels

Airlines flying Lisbon to Dulles

Carriers on LIS–IAD according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ TAP Air Portugalnonstop fare seen

More for this trip

Frequently asked questions — Lisbon to Dulles flights

How long is the flight from Lisbon to Dulles?
A nonstop flight from Lisbon (LIS) to Dulles (IAD) takes about 7h 42m, covering 5,766 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Lisbon from Dulles by air?
The great-circle distance between Lisbon Humberto Delgado Airport and Washington Dulles International Airport is 5,766 km (3,583 miles), a long-haul route.
Which airlines fly from Lisbon to Dulles?
Airlines with flights or nonstop fares on the LIS–IAD route include TAP Air Portugal. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Lisbon to Dulles cost?
The lowest one-way fare seen recently on LIS–IAD was $608 USD with TAP Air Portugal (nonstop), departing 19 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
Is it cheaper to fly nonstop or with a stop from Lisbon to Dulles?
In the fares we saw (22 Oct 2026), connecting was cheaper: from $499 with 3 stops against $608 nonstop, a saving of $109. Nonstop saves the connection time.
Do I need a visa to travel from Lisbon to Dulles?
It depends on your passport. Some nationalities can enter Dulles visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

Ready to book LIS–IAD?

Set a fare alert, check your visa, or search flights now.

🔔 Fare alert for LIS–IAD🌍 Check visa requirements ⚡ Connection risk checker