US$293️ Cheap Flights from Washington D.C. to Lisbon (2024)

Flights from Washington D.C. to Lisbon

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Find cheap one-way flights from Washington D.C. to Lisbon starting at CNY 293.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Washington D.C. to Lisbon?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Washington D.C. to Lisbon

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From US$250

PLAY Airline

From US$298

Royal Air Maroc

From US$354

Icelandair

From US$361

Porter Airlines

From US$383

United Airlines

From US$400

TAP Air Portugal

From US$430

Air Canada

From US$430

Delta Air Lines

From US$432

Iberia

From US$479

ANA airlines

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Find cheap flights from Washington D.C. to Lisbon by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Washington D.C. to Lisbon.

Cheapest
DCA
17:30
25h 5m
2 transfer
LIS
23:35
Ronald Reagan Washington National Airport - Humberto Delgado Airport
Mon, May 20American Airlines
US$250
IAD
17:17
25h 28m
2 transfer
LIS
23:45
Dulles International Airport - Humberto Delgado Airport
Wed, May 15American Airlines
US$259
IAD
17:17
25h 28m
2 transfer
LIS
23:45
Dulles International Airport - Humberto Delgado Airport
Wed, May 15American Airlines
US$259
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Frequently Asked Questions

When are flight tickets from Washington D.C. (WAS) to Lisbon (LIS) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Lisbon based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Washington D.C. (WAS) to Lisbon (LIS) cost?
According to Trip.com's data, the lowest price is around $1,413.
How long does it take to fly from Washington D.C. (WAS) to Lisbon (LIS) and what is the distance?
It takes around 7 hours 19 minutes to fly from Washington D.C. (WAS) to Lisbon (LIS).
What is the transportation method from the main airport to downtown in Lisbon?
- The distance from Humberto Delgado Airport to downtown is about 6km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from Washington D.C. (WAS) to Lisbon (LIS)?
Airlines with flights from Washington D.C. (WAS) to Lisbon (LIS): TAP Air Portugal, Lufthansa, Jetblue Airways, United Airlines and Air Canada.

How to find a cheap flight from Washington D.C. to Lisbon

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 Washington D.C. to Lisbon. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Washington D.C. to Lisbon Flight Information

Cheapest nonstop flight price	$292
Cheapest round-trip ticket price	$750
Off-season for travel	December
Peak season for travel	October
Flight distance	5,735.19km
Average flight time	7 hours 19 minutes
Popular airline	Royal Air Maroc