Search flights from Washington (WAS) to Lisbon (LIS)

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Cheapest flights to Lisbon

The cheapest flights available in the next 60 days – prices are updated regularly

Mon 15 Dec
US$327.14
One way
Economy
1 traveller
Tue 16 Dec
US$330.36
One way
Economy
1 traveller
Sun 14 Dec
US$334.17
One way
Economy
1 traveller

Flying from Washington to Lisbon: things to know

The most popular route is from Washington Dulles International Airport in Washington to Humberto Delgado Airport in Lisbon. On average this flight takes 7 hours 36 minutes one way and costs US$1,488 for the round trip.

Most popular route
Washington Dulles International Airport (IAD) to Humberto Delgado Airport (LIS)
Average flight time
7 hours 36 minutes
Average round-trip price
US$1,488
Fly from Washington to Lisbon
21 airlines

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Airlines that fly from Washington to Lisbon

Airline options may vary according to recently booked flights and your search terms

  • TAP Portugal
  • Lufthansa
  • RAM
  • United Airlines
  • British Airways
  • Swiss
  • Air Canada
  • Brussels Airlines
  • Aer Lingus
  • Originair
  • American Airlines
  • Scandinavian Airlines
  • JetBlue
  • Air France
  • Turkish Airlines
  • KLM

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