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Flights from Lisbon to Washington D.C.
Cheap flight deals from Lisbon to Washington D.C.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopLIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Thu, May 29 | TAP Air PortugalIAD 22:207h 20mNonstopLIS 10:40Washington D.C. - Lisbon | Mon, Jun 2 | TAP Air PortugalAED 1,916 AED 2,66128% OFF28% OFFAED 2,661 AED 1,916
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LIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Thu, Apr 24 | TAP Air PortugalIAD 22:207h 20mNonstopLIS 10:40Washington D.C. - Lisbon | Sun, Apr 27 | TAP Air PortugalAED 1,942 AED 2,66127% OFF27% OFFAED 2,661 AED 1,942
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LIS 19:3025h 5m1 stopsIAD 15:35Lisbon - Washington D.C. | Sun, Apr 27 | KLMIAD 18:3015h 20m1 stopsLIS 14:50Washington D.C. - Lisbon | Sun, May 4 | Air FranceAED 1,734 AED 2,66135% OFF35% OFFAED 2,661 AED 1,734
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LIS 06:3513h 25m1 stopsIAD 15:00Lisbon - Washington D.C. | Thu, Apr 24 | American AirlinesDCA 06:3021h 35m1 stopsLIS 09:05Washington D.C. - Lisbon | Mon, Apr 28 | American AirlinesAED 1,74135% OFFAED 2,661 AED 1,741
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LIS 06:3513h 25m1 stopsIAD 15:00Lisbon - Washington D.C. | Thu, Apr 17 | IberiaIAD 22:4012h1 stopsLIS 15:40Washington D.C. - Lisbon | Wed, Apr 23 | British AirwaysAED 1,81332% OFFAED 2,661 AED 1,813
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LIS 08:2511h 35m1 stopsIAD 15:00Lisbon - Washington D.C. | Fri, May 2 | IberiaIAD 19:2515h 50m1 stopsLIS 16:15Washington D.C. - Lisbon | Sat, May 10 | British AirwaysAED 1,81632% OFFAED 2,661 AED 1,816
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LIS 08:2511h 35m1 stopsIAD 15:00Lisbon - Washington D.C. | Tue, May 6 | IberiaIAD 22:4014h 15m1 stopsLIS 17:55Washington D.C. - Lisbon | Mon, May 12 | British AirwaysAED 1,81632% OFFAED 2,661 AED 1,816
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LIS 08:2511h 35m1 stopsIAD 15:00Lisbon - Washington D.C. | Thu, May 8 | IberiaIAD 22:4014h 15m1 stopsLIS 17:55Washington D.C. - Lisbon | Sun, May 11 | British AirwaysAED 1,81932% OFFAED 2,661 AED 1,819
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LIS 06:3513h 25m1 stopsIAD 15:00Lisbon - Washington D.C. | Sun, May 4 | IberiaIAD 19:2515h 50m1 stopsLIS 16:15Washington D.C. - Lisbon | Sat, May 10 | British AirwaysAED 1,84131% OFFAED 2,661 AED 1,841
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LIS 06:3513h 25m1 stopsIAD 15:00Lisbon - Washington D.C. | Thu, Apr 17 | American AirlinesIAD 16:3510h 10m1 stopsLIS 07:45Washington D.C. - Lisbon | Sun, Apr 20 | American AirlinesAED 1,85730% OFFAED 2,661 AED 1,857
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LIS 07:2013h 30m1 stopsIAD 15:50Lisbon - Washington D.C. | Thu, Apr 24 | British AirwaysIAD 19:2517h 30m1 stopsLIS 17:55Washington D.C. - Lisbon | Sun, Apr 27 | British AirwaysAED 1,85930% OFFAED 2,661 AED 1,859
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LIS 06:3513h 25m1 stopsIAD 15:00Lisbon - Washington D.C. | Fri, Apr 18 | IberiaIAD 22:4512h 30m1 stopsLIS 16:15Washington D.C. - Lisbon | Sat, Apr 26 | British AirwaysAED 1,86130% OFFAED 2,661 AED 1,861
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LIS 13:0017h 25m1 stopsWAS Invalid DateLisbon - Washington D.C. | Fri, Apr 18 | Normal AirlineWAS 15:006hNonstopLIS 16:00Washington D.C. - Lisbon | Sun, Apr 20 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopLIS 17:308h 20mNonstopIAD 20:50Lisbon - Washington D.C. | Thu, May 22 | TAP Air PortugalAED 1,207 AED 1,71630% OFF30% OFFAED 1,716 AED 1,207
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LIS 11:558h 20mNonstopIAD 15:15Lisbon - Washington D.C. | Sun, May 18 | TAP Air PortugalAED 1,220 AED 1,71628% OFF28% OFFAED 1,716 AED 1,220
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LIS 13:008h 20mNonstopIAD 16:20Lisbon - Washington D.C. | Fri, May 23 | TAP Air PortugalAED 1,222 AED 1,71628% OFF28% OFFAED 1,716 AED 1,222
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LIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Thu, May 15 | TAP Air PortugalAED 1,23028% OFFAED 1,716 AED 1,230
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LIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Thu, May 8 | TAP Air PortugalAED 1,23428% OFFAED 1,716 AED 1,234
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LIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Wed, May 28 | TAP Air PortugalAED 1,23828% OFFAED 1,716 AED 1,238
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LIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Wed, Jun 4 | TAP Air PortugalAED 1,23828% OFFAED 1,716 AED 1,238
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LIS 13:008h 20mNonstopIAD 16:20Lisbon - Washington D.C. | Fri, Jun 13 | TAP Air PortugalAED 1,24927% OFFAED 1,716 AED 1,249
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LIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Wed, May 14 | TAP Air PortugalAED 1,25127% OFFAED 1,716 AED 1,251
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LIS 12:008h 20mNonstopIAD 15:20Lisbon - Washington D.C. | Tue, May 13 | TAP Air PortugalAED 1,25227% OFFAED 1,716 AED 1,252
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LIS 13:0017h 25m1 stopsWAS Invalid DateLisbon - Washington D.C. | Fri, Apr 18 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Lisbon (LIS) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Lisbon to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Lisbon (LIS) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around AED 3,050. -
How long does it take to fly from Lisbon (LIS) to Washington D.C. (WAS)?
It takes about 8 hours 17 minutes to fly from Lisbon (LIS) to Washington D.C. (WAS). -
What are the most popular airlines that fly from Lisbon (LIS) to Washington D.C. (WAS)?
Airlines with flights from Lisbon (LIS) to Washington D.C. (WAS): Air Canada, Jetblue Airways, United Airlines, TAP Air Portugal and Lufthansa. -
How many airports are there in Washington D.C. (WAS)?
There are 2 airport(s) near Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
How to find a cheap flight from Lisbon to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Lisbon to Washington D.C.. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Lisbon to Washington D.C. ticket.
Tap "Date" on flight search bar to scan through the calender for Lisbon to Washington D.C. airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, May 22 at AED 1207 for one-way flights.
Compare cheap Lisbon to Washington D.C. flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Lisbon to Washington D.C.. The cheapest airline operating is TAP Air Portugal.
Set up a Price Alert
By setting up a Price Alert for your Lisbon to Washington D.C. route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Lisbon to Washington D.C. flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Lisbon to Washington D.C. to get exclusive deals for you.
Flight Info | Lisbon to Washington D.C.
Cheapest one-way flight price | AED 1,206 |
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Cheapest return ticket price | AED 1,916 |
Off-season for travel | March |
Peak season for travel | January |
Flight distance | 5,735.19 km |
Average flight time | 8 hours 17 minutes |
Popular airline | Royal Air Maroc |
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