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$400+ Cheap flights from Lisbon (LIS) to Washington

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SEA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Lisbon to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Washington (USWA). 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

$696
(Lucky2Go)

One-way from

$400
(Kiwi.com)
From Lisbon Humberto Delgado to Washington
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One-way flight from Lisbon Humberto Delgado to Washington
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Find flight deals from Lisbon to Washington

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

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:55 amLIS - SEA
1 stop14h 55mMultiple Airlines
Fri 9/194:20 pmSEA - LIS
1 stop32h 40mMultiple Airlines
Deal found 1/21$634
This Lucky2Go 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1710:50 amLIS - SEA
1 stop15h 25mAer Lingus
Mon 3/316:45 pmSEA - LIS
1 stop18h 50mAer Lingus
Deal found 1/20$696
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:30 amLIS - SEA
2 stops23h 37mAmerican Airlines
Mon 3/318:20 pmSEA - LIS
1 stop18h 50mAmerican Airlines
Deal found 1/20$699
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:05 amLIS - SEA
1 stop19h 04mBritish Airways
Mon 3/247:50 pmSEA - LIS
1 stop16h 05mBritish Airways
Deal found 1/21$701
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:00 pmLIS - PDX
2 stops35h 40mMultiple Airlines
Wed 3/121:00 pmPDX - LIS
2 stops25h 35mMultiple Airlines
Deal found 1/20$702
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/146:30 amLIS - PDX
2 stops23h 14mFinnair
Fri 2/286:30 pmPDX - LIS
1 stop19h 55mFinnair
Deal found 1/20$704
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:05 amLIS - PDX
1 stop17h 30mBritish Airways
Wed 3/127:30 pmPDX - LIS
1 stop19h 20mBritish Airways
Deal found 1/20$706
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/148:20 amLIS - PDX
2 stops47h 38mAmerican Airlines
Fri 2/282:14 pmPDX - LIS
2 stops24h 11mAmerican Airlines
Deal found 1/20$714
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.
Sun 2/235:00 amLIS - PDX
1 stop14h 25mDelta
Tue 3/45:15 amPDX - LIS
2 stops22h 05mDelta
Deal found 1/20$721
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/243:25 pmLIS - PDX
1 stop28h 00mKLM
Tue 3/47:05 amPDX - LIS
1 stop16h 55mKLM
Deal found 1/20$728
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.
Mon 3/175:00 amLIS - SEA
1 stop14h 40mDelta
Wed 4/21:50 pmSEA - LIS
2 stops20h 05mDelta
Deal found 1/20$773
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.
Sun 4/205:05 amLIS - SEA
1 stop15h 20mUnited Airlines
Sun 5/2511:37 pmSEA - LIS
2 stops25h 43mUnited Airlines
Deal found 1/20$782

Find flights from Lisbon to Washington within your budget

Customize your flight search to find flights from Lisbon to Washington 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

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Fly to

Any airport

Route

Depart

Return

Price

LisbonSeattle

LIS - SEA

LISSEA

Lisbon Humberto Delgado

Mon 3/17

10:50 am-7:15 pm

1 stop15h 25m

Seattle/Tacoma Intl

Mon 3/31

6:45 pm-9:35 pm

1 stop18h 50m

$696

LisbonSeattle

LIS - SEA

LISSEA

Lisbon Humberto Delgado

Mon 3/17

6:30 am-11:07 pm

2 stops23h 37m

Seattle/Tacoma Intl

Mon 3/31

8:20 pm-11:10 pm

1 stop18h 50m

$699

LisbonSeattle

LIS - SEA

LISSEA

Lisbon Humberto Delgado

Mon 3/3

6:30 am-11:06 pm

2 stops24h 36m

Seattle/Tacoma Intl

Mon 3/24

7:50 pm-6:55 pm

1 stop16h 05m

$700

LisbonSeattle

LIS - SEA

LISSEA

Lisbon Humberto Delgado

Mon 3/3

11:05 am-10:09 pm

1 stop19h 04m

Seattle/Tacoma Intl

Mon 3/24

7:50 pm-6:55 pm

1 stop16h 05m

$701

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 3/5

7:00 pm-10:40 pm

2 stops35h 40m

Portland

Wed 3/12

1:00 pm-9:35 pm

2 stops25h 35m

$702

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/14

6:30 am-9:44 pm

2 stops23h 14m

Portland

Fri 2/28

7:35 am-10:25 pm

2 stops30h 50m

$704

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 3/5

7:05 am-4:35 pm

1 stop17h 30m

Portland

Wed 3/12

7:30 pm-9:50 pm

1 stop19h 20m

$706

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/14

8:20 am-11:58 pm

2 stops47h 38m

Portland

Fri 2/28

2:14 pm-10:25 pm

2 stops24h 11m

$714

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sun 2/23

5:00 am-11:25 am

1 stop14h 25m

Portland

Tue 3/4

5:15 am-11:20 am

2 stops22h 05m

$721

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 2/24

3:25 pm-11:25 am

1 stop28h 00m

Portland

Tue 3/4

7:05 am-8:00 am

1 stop16h 55m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 38 results
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Best time to book a flight from Lisbon to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Lisbon 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 Lisbon to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Lisbon to State of Washington (average of $238). Flying from Lisbon to State of Washington in July is currently the most expensive (average of $411). 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 LIS to WA?

Find hourly flight availability from Lisbon to Washington. 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 Lisbon to State of Washington, 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 Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown American Airlines, British Airways and United Airlines from Lisbon to Washington. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.3
Good
3,931 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Washington. 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 from for flights from Lisbon to Washington?

    For a flight from Lisbon to Washington, you will be flying from Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $602. Aer Lingus flights start at $636 while deals on Finnair start at $655 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon to Washington 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 Lisbon to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Lisbon to State of Washington (average of $238). Flying from Lisbon to State of Washington in July is currently the most expensive (average of $411). 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

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Alternative routes for Lisbon to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Lisbon to Washington

Discover the top 7 airlines that operate flights from Lisbon to Washington. 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
Aer LingusCheapest$668Average$718FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$715Average$875FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$745Average$890FlexibilityNo cancel feeOn-time70%
DeltaCheapest$756Average$859FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$774Average$855FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$795Average$974FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$801Average$873FlexibilityNo cancel feeOn-time71%
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