Compare all flight tickets and find cheap flights from Washington to Lisbon

Cheapest flight tickets


Price observed over the last 3 months for a round trip.

Average price of a round trip


Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration


A flight from Washington to Lisbon takes on average 7h21.

Best time


According to user searches, the ideal month to go to Lisbon is September.

Tips for finding a cheap flight from Washington to Lisbon

Check out our tips for booking your flight to Lisbon (Portugal) from Washington (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $732 (calculation over the last two years). The most touristic season corresponds to the months of September, August and July.
For the cheapest flights, it is advisable to buy your ticket at least 5 days before the departure date.

The airline offering the cheapest flight tickets is Royal Air Maroc. A ticket from the airline Royal Air Maroc to Lisbon costs on average $1496.
The airlines that offer the most flights are .

Price of flight tickets from Washington to Lisbon

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $1457 to $1530
  • The average price of a flight ticket is about $1496
  • Prices are lowest for stays in the month of September
  • The month in which booking a ticket is cheaper is: June
info departure city :
Washington, USA
airports :
Ronald Reagan Washington National Airport (DCA)
Dulles International Airport (IAD)
College Park Airport (CGS)
local time :

Washington is a city in the country USA, the time zone is GMT . In Washington, it is currently {fromLocalTime}, the temperature is on average 24°C, with a minimum of 17°C and a maximum of 33°C.

The city of Washington (WAS) has 3 airport(s): Ronald Reagan Washington, Dulles and College Park

destination info :
Lisbon, Portugal
airport :
Lisbon-Humberto Delgado Airport (LIS)
local time :

Lisbon is in the country Portugal, the time zone is GMT +1. In Lisbon, it is currently {toLocalTime}, the temperature is on average 18°C, with a minimum of 14°C and a maximum of 23°C.

The city of Lisbon has 1 airport(s): Lisbon-Humberto Delgado

Useful info about Lisbon

What is the least touristic period to go to Lisbon?

If you want to visit Lisbon during the least touristic period, choose the month of September.

What is the most popular time to travel to Lisbon?

In Lisbon, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from Washington to Lisbon?

According to our data, it is recommended to book your flight 5 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Washington to Lisbon is Friday.

What are the arrival and destination airports when traveling between Washington and Lisbon?

When you leave, you can leave from Dulles, and you will arrive at Lisbon-Humberto Delgado.

How to reach Washington airport from the city centre?

The airport Ronald Reagan Washington is located 4 km, Dulles is located 42 km or College Park is located 14 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.

Are there other means of transportation to go from Washington to Lisbon?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Washington and Lisbon?

In summer, the average temperature is 21°C in Lisbon and 25°C in Washington. The average rainfall in summer is 5 mm in Lisbon and 123 mm in Washington. In summer, it is warmer in Washington and it rains less in Lisbon. In winter, it is colder in Lisbon and it rains more in Washington.

Prepare your stay in Lisbon

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