The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Washington to Lisbon

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

Filter by

week: Nov 23 - Nov 29

Flights from just €328

€480

€764

€328

€335

€580

€1,072

NovemberDecember

Distance: 5,737 km

Washington airports

Washington Dulles International Airport (IAD)How far from city centre: 37 km

Lisbon airports

Humberto Delgado Airport (LIS)How far from city centre: 5 km

Book your flight from Washington to Lisbon

Find direct and indirect flights from Washington to Lisbon (Portugal) with eDreams. Once you have your results, sort them by schedule or price and book the option that best suits your plans.

The lowest fare booked on this route in recent days was €194, though the price you see will depend on your travel dates and departure times.

A direct flight from Washington to Lisbon takes around 11 h and 45 m, while indirect flights will take longer.

Airports and airlines connecting Washington and Lisbon

Knowing where you set off from and where you arrive helps you organise your journey better. Consider the available airports and compare the different airlines operating on this route.

Departure airport: Washington Dulles International Airport (IAD)
Arrival airport: Humberto Delgado Airport (LIS)

Weather in Lisbon

The best time to visit may depend on your preferred climate. In Lisbon, the average temperature floats around 27ºC in the warmest months and 9ºC in the coldest ones. Keep this in mind when packing and planning any outdoor activities.

Highs: up to 28ºC
Lows: down to 8ºC
Hottest month: August
Coldest month: January
Driest month: July
Wettest month: November

How to save when flying from Washington to Lisbon

A few tips for finding cheaper flights from Washington to Lisbon:

Flexible dates: compare fares for two or three different departure days. Leaving a day earlier or later can make a noticeable difference to the price.
Baggage allowance: check what each fare includes before you book, so you aren't caught out by extra charges at the airport.
Airports on your route: confirm which airports you depart from and land at, especially if the city has more than one. This will help you plan your transfer and work out the total cost of getting around.

Looking for a bigger saving? Book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Lisbon. You can also save on a hire car by including it with your booking.

Frequently asked questions about flights from Washington to Lisbon

On average, what is the price of a Washington to Lisbon flight?

When flying from Washington to Lisbon the average price will be €1023. However, this price is dependant on several other factors like seasonality or the time in advance taken when booking the route.

For flights from Washington to Lisbon, how can I find the cheapest price?

On eDreams we use machine learning to find the most economical flight between Washington and Lisbon. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.

When booking, when is the best time to do so in order to get the best prices for Washington to Lisbon flights?

The most popular month for flights from Washington to Lisbon are: September, June and August.

When is the best time to travel from Washington to Lisbon?

A good period of the year to visit Lisbon from Washington really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, June is the best month to fly to Lisbon from Washington, basedd on searches from our customers, followed by September and October. If you prefer to avoid the busy season and get away from the crowds January, February and April are the months with fewer searches for the route Washington - Lisbon.

What is the duration of a flight from Washington to Lisbon?

Flight time, on average, from Washington to Lisbon is usually 8 h and 35 m on average, at an average distance of 5,736.78 km, for flights for the route (which may have 1 or more stops in other cities in between).

Which airports have flights between Washington and Lisbon?

The most common route form Washington to Lisbon is: Washington Dulles International Airport (IAD) to Humberto Delgado Airport(LIS). These airlines fly this route:

What airlines fly from Washington to Lisbon?

Airlines that have direct flight routes from Washington to Lisbon are:

TAP Portugal.

American Airlines

Royal Air Maroc
American Airlines

Plan your trip

Alternate routesPopular Flight Routes