HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$268+ Cheap flights from Washington to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Lisbon with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$620
(Delta)

One-way from

$268
(Kiwi.com)
From Washington to Lisbon Humberto Delgado
Search Deals
One-way flight from Washington to Lisbon Humberto Delgado
Search Deals

Find flight deals from Washington to Lisbon

Cheapest flights from Washington to Lisbon
Explore the most affordable flight options available from Washington to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/265:00 amGEG - LIS
2 stops17h 35mDelta
Tue 4/112:45 pmLIS - GEG
2 stops28h 24mDelta
Deal found 1/20$620
This Air France deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:00 amGEG - LIS
2 stops19h 00mMultiple Airlines
Tue 3/115:00 amLIS - GEG
2 stops24h 40mMultiple Airlines
Deal found 1/21$622
This Air France deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:00 amGEG - LIS
2 stops19h 00mAir France
Tue 3/185:30 amLIS - GEG
2 stops22h 52mAir France
Deal found 1/21$629
This Orbitz deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2610:10 amPDX - LIS
2 stops29h 40mMultiple Airlines
Mon 4/74:15 pmLIS - PDX
2 stops34h 18mMultiple Airlines
Deal found 1/21$647
This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/175:31 amPDX - LIS
2 stops25h 24mBritish Airways
Mon 3/106:35 pmLIS - PDX
1 stop30h 00mBritish Airways
Deal found 1/20$649
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/259:12 amPDX - LIS
2 stops19h 08mDelta
Sun 4/611:40 amLIS - PDX
1 stop31h 40mDelta
Deal found 1/21$650
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2411:58 pmPDX - LIS
2 stops26h 22mAir Canada
Mon 4/712:50 pmLIS - PDX
2 stops37h 35mAir Canada
Deal found 1/21$655
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/97:05 amPDX - LIS
1 stop16h 55mKLM
Sat 2/229:50 amLIS - PDX
1 stop33h 35mKLM
Deal found 1/21$661
This United deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/97:00 amPDX - LIS
2 stops17h 10mUnited Airlines
Sat 2/2211:55 amLIS - PDX
2 stops29h 56mUnited Airlines
Deal found 1/20$664
This Kissandfly.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/61:39 pmPDX - LIS
2 stops25h 51mLufthansa
Thu 3/1310:15 amLIS - PDX
1 stop17h 10mLufthansa
Deal found 1/20$677
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/185:15 amPSC - LIS
2 stops44h 05mUnited Airlines
Tue 2/2511:00 amLIS - PSC
2 stops41h 50mUnited Airlines
Deal found 1/21$682
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/245:00 amGEG - LIS
2 stops22h 15mUnited Airlines
Tue 4/811:25 amLIS - GEG
2 stops33h 13mUnited Airlines
Deal found 1/20$691

Find flights from Washington to Lisbon within your budget

Customize your flight search to find flights from Washington to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Wed 2/26

5:00 am-6:35 am

2 stops17h 35m

Lisbon Humberto Delgado

Tue 4/1

12:45 pm-9:09 am

2 stops28h 24m

$620

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 3/4

6:00 am-9:00 am

2 stops19h 00m

Lisbon Humberto Delgado

Tue 3/11

5:00 am-10:40 pm

2 stops24h 40m

$622

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 3/4

6:00 am-9:00 am

2 stops19h 00m

Lisbon Humberto Delgado

Tue 3/18

5:30 am-9:22 pm

2 stops22h 52m

$629

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Wed 3/26

10:10 am-10:50 pm

2 stops29h 40m

Lisbon Humberto Delgado

Mon 4/7

4:15 pm-6:33 pm

2 stops34h 18m

$647

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 3/25

9:12 am-11:20 am

2 stops19h 08m

Lisbon Humberto Delgado

Sun 4/6

11:40 am-11:20 am

1 stop31h 40m

$650

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Mon 3/24

11:58 pm-9:20 am

2 stops26h 22m

Lisbon Humberto Delgado

Mon 4/7

12:50 pm-6:25 pm

2 stops37h 35m

$655

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sun 2/9

7:05 am-8:00 am

1 stop16h 55m

Lisbon Humberto Delgado

Sat 2/22

3:25 pm-11:25 am

1 stop28h 00m

$659

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 2/4

7:00 am-9:20 am

2 stops18h 20m

Lisbon Humberto Delgado

Mon 2/10

5:00 am-10:57 pm

3 stops25h 57m

$663

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Tue 2/18

5:15 am-9:20 am

2 stops44h 05m

Lisbon Humberto Delgado

Tue 2/25

11:00 am-8:50 pm

2 stops41h 50m

$682

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Mon 3/24

5:00 am-10:15 am

2 stops22h 15m

Lisbon Humberto Delgado

Tue 4/8

11:25 am-12:38 pm

2 stops33h 13m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 51 results
1
2
3
...
6

Best time to book a flight from Washington to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington to Lisbon

Get recent, data-driven insights about flights from Washington to Lisbon including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Lisbon?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Lisbon (average of $612). Flying from State of Washington to Lisbon in June is currently the most expensive (average of $1,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to LIS?

Find hourly flight availability from Washington to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from State of Washington to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated January 21, 2025.
See what other customers who have flown with Air France, United Airlines and American Airlines from Washington to Lisbon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Washington to Lisbon.

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

    The cheapest airlines for a one-way flight from State of Washington to Lisbon are TAP AIR PORTUGAL ($401), Scandinavian Airlines ($426), and Virgin Atlantic ($435).

  • What are the most popular routes from State of Washington to Lisbon?

    When deciding which route to take from State of Washington to Lisbon consider Seattle/Tacoma Intl - Lisbon Humberto Delgado, Portland - Lisbon Humberto Delgado or Spokane - Lisbon Humberto Delgado as they are the most popular.

  • Can I find deals for flights from Washington to Lisbon that include hotel bookings?

    Yes. In addition to deals on Washington to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Lisbon.

  • Can I find deals for business class flights from Washington to Lisbon?

    Yes. Cheapflights offers flight deals from Washington to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Lisbon (average of $612). Flying from State of Washington to Lisbon in June is currently the most expensive (average of $1,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Lisbon flights
Newark to Lisbon flights
Boston to Lisbon flights
LaGuardia to Lisbon flights
Dulles Intl to Lisbon flights
Newark to Porto flights
Miami to Lisbon flights
Reagan-National to Lisbon flights
Boston to Ponta Delgada flights
O'Hare Intl to Lisbon flights
Baltimore to Lisbon flights
San Francisco to Lisbon flights
Los Angeles to Lisbon flights
John F Kennedy Intl to Porto flights
John F Kennedy Intl to Ponta Delgada flights
Philadelphia to Lisbon flights
Dallas/Fort Worth to Lisbon flights
LaGuardia to Porto flights
Seattle to Lisbon flights
Newark to Ponta Delgada flights
Midway to Lisbon flights
Atlanta to Lisbon flights
Denver to Lisbon flights
Hobby to Lisbon flights
Boston to Porto flights
Love Field to Lisbon flights
Charlotte to Lisbon flights
Orlando to Lisbon flights
LaGuardia to Ponta Delgada flights
George Bush Intcntl to Lisbon flights
Minneapolis to Lisbon flights
John F Kennedy Intl to Funchal flights
Dulles Intl to Porto flights
Portland to Lisbon flights
Raleigh to Lisbon flights
Stewart to Lisbon flights
O'Hare Intl to Porto flights
Sky Harbor Intl to Lisbon flights
Newark to Funchal flights
Tampa to Lisbon flights
Cincinnati to Lisbon flights
Detroit to Lisbon flights
Austin to Lisbon flights
Reagan-National to Porto flights
LaGuardia to Funchal flights
San Diego to Lisbon flights
Newark to Faro flights
John F Kennedy Intl to Faro flights
Baltimore to Porto flights
Seattle to Porto flights

Top 10 airlines flying from Washington to Lisbon

Discover the top 10 airlines that operate flights from Washington to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$537Average$1,188FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$543Average$746FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$584Average$1,082FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$609Average$958FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$616Average$996FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$632Average$1,004FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$635Average$1,037FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$652Average$821FlexibilityNo cancel feeOn-time77%
DeltaCheapest$697Average$1,180FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$702Average$1,050FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.