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

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The best prices from Washington to Lisbon are usually found in August or November, booked 60 days in advance, depart on a Tuesday or Sunday and return on a Thursday

How to find the cheapest flight from
Washington (WAS) to Lisbon (LIS)

All the information you need to plan the best WAS to LIS flight in 2021: compare Washington to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
WAS - LIS
Price
$630 - $830
LIS
Temperature
59 - 84.2 °F
LIS
Rainfall
0 - 1.2 inches

Popular in

December

High demand for flights, 18% potential price rise

Cheapest in

August

Best time to find cheap flights, 8% potential price drop

Round-trip from

$630

From Washington to Lisbon

One-way from

$268

One-way flight from Washington to Lisbon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington to Lisbon?

Thursday flights are generally found to be more expensive for flights from Washington to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

How far in advance should I book a flight from Washington to Lisbon?

Users have found that booking a flight from Washington to Lisbon at least 61 days early can save you up to 93% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Washington to Lisbon for as little as $1,079 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,831 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington to Lisbon?

Flights from Washington to Lisbon lean towards being more expensive in December. Prices are generally better when you fly from Washington to Lisbon in February, with the cheapest ticket starting at $576.

When is the cheapest time to fly from Washington to Lisbon (WAS - LIS)?

It’s optimal to fly from Washington to Lisbon in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Washington to Lisbon in May, June 2021

The best prices found for WAS to LIS flights for May, June
10 Jun - 17 Jun
$320pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
10 Jun - 17 Jun
$321pp
DCA
Washington Reagan-National
United Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
DCA
Washington Reagan-National
10 Jun - 17 Jun
$322pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington to Lisbon 2021 flight deals

Cheap flights to Lisbon from Washington found for this year
12 Jul - 22 Jul
$308pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
Non-Stop
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Non-Stop
IAD
Washington Dulles Intl
10 Jun - 17 Jun
$320pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
23 Sep - 5 Oct
$320pp
DCA
Washington Reagan-National
Iberia
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Iberia
   
2 STOPS
DCA
Washington Reagan-National

Non-stop flights to Lisbon from Washington

Save time with Washington to Lisbon direct flight deals
12 Jul - 22 Jul
$308pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
Non-Stop
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Non-Stop
IAD
Washington Dulles Intl
16 Sep - 21 Sep
$338pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
Non-Stop
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Non-Stop
IAD
Washington Dulles Intl
7 Jul - 22 Jul
$358pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
Non-Stop
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington to Lisbon

Late deals on round-trip flights to Lisbon from Washington, departing today and this week
23 May - 31 May
$357pp
IAD
Washington Dulles Intl
SWISS
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
SWISS
 
1 STOP
IAD
Washington Dulles Intl
23 May - 25 Aug
$367pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
 
1 STOP
IAD
Washington Dulles Intl
23 May - 25 Aug
$372pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Lisbon from Washington

The cheapest one-way flights from Washington to Lisbon
11:00 am - 3:05 am
Multiple Airlines
2 Stops
35h 05m
DCA - LIS
Multiple Airlines
$268
Kiwi.com
11:00 am - 11:20 am
Multiple Airlines
2 Stops
19h 20m
DCA - LIS
Multiple Airlines
$274
Kiwi.com
6:45 am - 1:35 pm
Multiple Airlines
2 Stops
25h 50m
IAD - LIS
Multiple Airlines
$275
FlyFar

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From Washington to Lisbon

Are flight prices decreasing from Washington to Lisbon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington and Lisbon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Washington to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, TAP AIR PORTUGAL, and Lufthansa flying from Washington to Lisbon Humberto Delgado have implemented new flexible cancellation policies.

What airport do you fly into for flights to Lisbon from Washington?

For a flight from Washington to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city. Humberto Delgado is the only Lisbon airport and it handles 0 inbound flights from Washington per day. 16 airlines have flights to Lisbon Humberto Delgado from Washington on a regular basis.

Can I find flights from Washington to Lisbon for under $400 on Cheapflights?

Yes, there are multiple flights from Washington to Lisbon for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $308, but on average you can expect to pay $329.

Are there nonstop flights from Washington to Lisbon for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to Lisbon under $400. A good price for a nonstop flight from Washington to Lisbon is less than $386.

Are there last-minute flights available from Washington to Lisbon for under $400?

There are currently 20+ open flights from Washington to Lisbon within the next 7 days for less than $400.

Is Washington weather warmer or cooler than Lisbon?

Temperatures around the 90 °F's can be experienced in July. The weather in Lisbon is colder than in Washington. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Washington to Lisbon?

Airlines like TAP AIR PORTUGAL, United Airlines, and Delta fly from Washington to Lisbon in about 7h 25m. The time it takes to get you to your destination can typically vary by up to 2h 33m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington to Lisbon round-trip?

Currently priced at $308, TAP AIR PORTUGAL will fly you from Washington to Lisbon and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Iberia - these airlines can fly you to your destination from $320 and $320, respectively. TAP AIR PORTUGAL is currently priced 54% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington to Lisbon one-way?

The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $302.

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Rent a Car

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Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from Washington to Lisbon.
Today's exchange rate
$1 = €0.83
Flight duration
7h 50m
Average temperature for May in Lisbon
73.4 °F

Airports servicing Washington

Reagan National (DCA)

Airports servicing Lisbon

Top 10 airlines flying from Washington to Lisbon

The chart below displays the airlines Cheapflights users traveling from Washington to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Iberia
$473 $586 No cancel fee 77%
SWISS
$536 $644 No cancel fee 79%
Brussels Airlines
$573 $662 No cancel fee N/A
KLM
$507 $663 No cancel fee 75%
Delta
$506 $735 No cancel fee N/A
Air Canada
$548 $743 No cancel fee 67%
Lufthansa
$547 $758 No cancel fee 76%
Air France
$569 $778 No cancel fee 77%
British Airways
$306 $797 No cancel fee 70%
Aer Lingus
$661 $820 No cancel fee N/A
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