Cheap Flight Tickets from Washington (IAD) to Lisbon (LIS), Starting at $600

Good to Know: Cheapest and Fastest IAD - LIS Flights

Useful information for finding best airline tickets from Washington Dulles International to Lisbon Portela on your next trip.

Cheapest One way Flight

$600

EI Aer Lingus • 2 stops • 41h 50m

Aug 11

The cheapest one way flight from Washington to Lisbon (IAD-LIS) is currently $600

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Fastest Flight

18h 49m

The fastest nonstop flight from Washington to Lisbon (IAD-LIS) takes 18h 49m

Top Airlines Flying from Washington to Lisbon

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Etihad Airways-EY

Etihad Airways

Iberia airline

Iberia Airlines

Latest Flight Deals from Washington (IAD) to Lisbon (LIS)

Fly from Washington to Lisbon with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Lisbon? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Lisbon Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to LIS?
The most popular airline flying from Washington to Lisbon are
Can I fly from IAD to LIS non-stop?
NO
Which airlines fly nonstop between Washington and Lisbon?
The non-stop flights between Washington and Lisbon are .
What’s the earliest departure time from IAD to LIS Airport?
The earliest flight leaves IAD at 8:35 am and lands in LIS - Lisbon Portela
What are the airports in Lisbon?
LIS
Can I make changes to my Washington to Lisbon flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to LIS?
Read the fare rules of the Washington to Lisbon air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Lisbon?
operate flights between Washington and Lisbon
How long does a flight from Washington to Lisbon take?
It takes approximately 8 hour to fly non-stop from IAD to LIS, which is 3591.41 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Lisbon (LIS) ?
In the past couple of days, the cheapest tickets to LIS from IAD were found on AA : USD 2237
Do I need a passport to fly between IAD and LIS?
Yes
What’s the latest departure time from IAD to LIS ?
The last flight leaves IAD at 9:30 pm

Washington (IAD) to Lisbon (LIS): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Lisbon Portela , Lisbon, PT
Distance 3591 miles

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