Cheap flights from Washington Dulles to Lisbon
Compare Washington Dulles to Lisbon flight deals
Find the cheapest month or even day of the year to fly to Lisbon
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Flight deals from Washington Dulles to Lisbon
Looking for a cheap last-minute deal or the best round-trip flight from Washington Dulles to Lisbon? Find the lowest prices on one-way and round-trip tickets right here.Don’t miss a great deal
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Find the cheapest month to fly from Washington Dulles to Lisbon
We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Lisbon flights are currently cheapest in November.Washington Dulles to Lisbon: Alternative routes
Compare routes from Washington Dulles to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.Finding cheap flights from Washington Dulles to Lisbon: Frequently asked questions
How to find cheap flights to Lisbon (LIS) from Washington, D.C. (IAD) in 2024
Looking for cheap tickets from Washington Dulles to Lisbon? Round-trip tickets start from C$589 and one-way flights to Lisbon from Washington Dulles start from C$379
Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.
- Simply hit "search." From American Airlines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Washington Dulles to Lisbon. And with us, there are no hidden fees – what you see is what you pay.
- Compare flight deals to Lisbon from Washington, D.C. from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Lisbon start from C$379 one-way.
- Flex your dates to find the best IAD–LIS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Lisbon from Washington Dulles.
- Set up a Price Alert. You can easily track the fare of your cheap Washington Dulles-Lisbon flights by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
- Fly without stops. Only interested in direct flights between Washington Dulles and Lisbon? Make sure to check "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: jetBlue
TAP Air Portugal
Air Canada
Lufthansa
United - Find the cheapest Business class flights from Washington Dulles and Lisbon. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Lisbon, too. Check the difference in price as you search – you might just chance upon a last-minute deal. Note that not all cabin classes are available for every destination or airline.
- Flexible on when you travel? The cheapest month to fly from Washington Dulles to Lisbon is November.
- Include nearby airports in your search. Widen your search for Washington Dulles to Lisbon flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
- Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Washington Dulles and Lisbon whenever you want.
Combine your flight to Lisbon from Washington Dulles with hotels and car rental
Once you've secured your cheap flight ticket from Washington Dulles to Lisbon, discover the best prices and exclusive rates for hotels in Lisbon or nearby. You can also compare hundreds of car rental companies all at once so you get the best car rental price for your trip.
Plan the rest of your trip from Washington, D.C. to Lisbon
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.