CA $422 Cheap Flights from Lisbon (LIS) to Washington (IAD)

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Cheap flights from Lisbon (LIS) to Washington (IAD)

Prices were available within the past 7 days and start at CA $422 for one-way flights and CA $744 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
American Airlines
Swiss International Air Lines
Delta
Royal Air Maroc
Air France
Lufthansa
United
Finnair
ITA Airways
Flight from Lisbon to Washington (LIS - IAD) route information
Origin airport
Humberto Delgado
Destination airport
Washington Dulles Intl.
Roundtrip price
CA $744
Distance
5732 km
Average flight time
4 hours 15 mins

Lisbon District to Chantilly Flights

The easy way to book your flights from Lisbon to Washington 

With Expedia, it’s simple to find and book flights to Washington from Lisbon whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, Lufthansa, United Airlines, TAP Air Portugal nonstop flights to Washington Dulles Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Lisbon to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Humberto Delgado, LIS to Washington Dulles Intl., IAD 

Sort your search results by price to find great deals on your flight from Lisbon to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Lisbon currently is just CA $744 rising to CA $1,030.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Lisbon 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

Frequently asked questions

How much is a flight from Lisbon/Portela Airport to Washington Dulles Intl. Airport (IAD)?
Round-trip tickets between Lisbon Airport and Dulles Intl. Airport start from CA $744. This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Humberto Delgado Airport (LIS) to IAD?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from LIS to Dulles Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Lisbon Airport to IAD flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Lisbon/Portela Airport to Dulles Intl. Airport?
With a flight distance of 5,800 kilometers from LIS (LIS) to Dulles Intl. Airport (IAD), this is a long flight. Ensure that you drink lots of water and go for a short walk down the aisle every so often.
Which airlines fly direct from Humberto Delgado Airport (LIS) to IAD?
Offering 30 flights each month, TAP Portugal (TP) is a great choice when flying directly from Lisbon/Portela Airport to IAD.
Are Humberto Delgado Airport (LIS) to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Humberto Delgado Airport (LIS) to Washington Dulles Intl. Airport (IAD) at the last minute could save you some serious cash. However, it could end up costing a good deal more! If you’d prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back often as deals are updated all the time on Expedia.
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