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All scheduled flights from Dulles to Lisbon (IAD-LIS)

US USA
Portugal PT
All scheduled flights from IAD to LIS. You can fly from Dulles to Lisbon non-stop on every weekday and the flight takes about 7 hours and 19 minutes. Flights with stops take between 10 to 13 hours depending on your flight and connection airport.
IAD-LIS
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

Flying non-stop between IAD and LIS with TAP Portugal or United Airlines is the fastest flight option. The flight takes about 7 hours and 15 minutes.

LIS is the IATA airport code for Lisbon Airport, Lisbon.

LIS has 137 flight routes and 369 arriving and departing passenger flights every day.

The transfer from LIS is 33 minutes by car to Lisbon City Center.

Airlines that offer direct flights from Dulles (IAD) to Lisbon (LIS) is TAP Portugal and United Airlines.

The A321neo with TAP Portugal has 190 seats (1 business class) and the Boeing 757-200 Passenger with United Airlines has 192 seats (1 business class).

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with TAP Portugal is $355 and with United $391.