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Reagan-National

$449+ Cheap flights from Lisbon (LIS) to Reagan-National (DCA)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — DCA
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap flight deals from Lisbon to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Reagan-National (DCA). 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 November 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$548
(Delta)

One-way from

$449
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$755
Provider with most accurate pricing for Lisbon Humberto Delgado-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Washington, D.C. Reagan-National flights.
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From Lisbon Humberto Delgado to Washington, D.C. Reagan-National
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One-way flight from Lisbon Humberto Delgado to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 11% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Lisbon to Reagan-National

Cheapest flights from Lisbon to Reagan-National
Explore the most affordable flight options available from Lisbon to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

This Air Canada deal was found by Cheapflights users on 11/13. 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.
Wed 12/35:00 amLIS - DCA
2 stops22h 35mAir Canada
Thu 12/1112:55 pmDCA - LIS
2 stops15h 25mAir Canada
Deal found 11/13$573
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 11/216:10 amLIS - DCA
2 stops18h 35mUnited Airlines
Tue 12/210:30 amDCA - LIS
2 stops17h 50mUnited Airlines
Deal found 11/12$586
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 11/2010:55 amLIS - DCA
2 stops24h 51mAmerican Airlines
Fri 12/53:54 pmDCA - LIS
2 stops17h 56mAmerican Airlines
Deal found 11/12$587
This American Airlines deal was found by Cheapflights users on 11/13. 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.
Wed 12/311:05 amLIS - DCA
1 stop14h 53mAmerican Airlines
Fri 12/123:54 pmDCA - LIS
2 stops17h 56mAmerican Airlines
Deal found 11/13$588
This Ticket deal was found by Cheapflights users on 11/13. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:00 amLIS - DCA
1 stop13h 00mVirgin Atlantic
Wed 12/31:15 pmDCA - LIS
1 stop13h 45mVirgin Atlantic
Deal found 11/13$589
This Delta deal was found by Cheapflights users on 11/12. 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.
Sat 12/1311:25 amLIS - DCA
2 stops16h 32mDelta
Mon 12/292:10 pmDCA - LIS
2 stops16h 10mDelta
Deal found 11/12$591
This Flysmarter deal was found by Cheapflights users on 11/13. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:55 amLIS - DCA
1 stop15h 03mBritish Airways
Wed 12/34:49 pmDCA - LIS
1 stop11h 06mBritish Airways
Deal found 11/13$592
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Wed 12/176:10 amLIS - DCA
2 stops22h 49mUnited Airlines
Wed 12/317:30 amDCA - LIS
2 stops20h 25mUnited Airlines
Deal found 11/14$593
This FlightHub deal was found by Cheapflights users on 11/12. 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.
Thu 12/1810:55 amLIS - DCA
1 stop16h 01mAir Canada
Thu 1/812:55 pmDCA - LIS
2 stops15h 25mAir Canada
Deal found 11/12$594
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 11/2010:55 amLIS - DCA
1 stop16h 01mUnited Airlines
Thu 12/411:05 amDCA - LIS
1 stop17h 15mUnited Airlines
Deal found 11/12$595
This Gotogate deal was found by Cheapflights users on 11/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:55 amLIS - DCA
2 stops27h 00mAir Canada
Wed 12/311:05 amDCA - LIS
2 stops16h 50mAir Canada
Deal found 11/12$598
This American Airlines deal was found by Cheapflights users on 11/13. 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.
Thu 12/48:20 amLIS - DCA
2 stops15h 51mAmerican Airlines
Wed 12/1012:42 pmDCA - LIS
2 stops13h 13mAmerican Airlines
Deal found 11/13$599

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Reagan-National 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 November 14, 2025.
Use the filters below to find and compare flights from Lisbon to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Lisbon

Fly to

Reagan-National

Route

Depart

Return

Price

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Tue 2/17

11:25 am-10:43 pm

2 stops16h 18m

Washington, D.C. Reagan-National

Sun 2/22

5:59 pm-3:10 pm

2 stops16h 11m

$553

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Thu 3/19

10:40 am-9:54 pm

1 stop15h 14m

Washington, D.C. Reagan-National

Tue 3/24

2:30 pm-11:20 am

2 stops16h 50m

$564

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Sat 2/14

10:00 am-4:29 pm

1 stop11h 29m

Washington, D.C. Reagan-National

Tue 2/17

5:00 pm-8:00 am

1 stop10h 00m

$566

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Tue 2/17

10:00 am-4:29 pm

1 stop11h 29m

Washington, D.C. Reagan-National

Sun 2/22

2:33 pm-8:00 am

1 stop12h 27m

$567

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Sat 2/28

5:30 am-4:29 pm

2 stops15h 59m

Washington, D.C. Reagan-National

Sat 3/7

12:05 pm-8:00 am

1 stop14h 55m

$584

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Wed 12/17

6:10 am-11:59 pm

2 stops22h 49m

Washington, D.C. Reagan-National

Wed 12/31

4:26 pm-8:10 am

1 stop10h 44m

$587

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Wed 12/3

11:05 am-8:58 pm

1 stop14h 53m

Washington, D.C. Reagan-National

Fri 12/12

3:54 pm-2:50 pm

2 stops17h 56m

$588

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Sat 2/28

11:20 am-9:58 pm

1 stop15h 38m

Washington, D.C. Reagan-National

Sat 3/7

4:10 pm-8:55 am

1 stop11h 45m

$589

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Sat 12/13

11:25 am-10:57 pm

2 stops16h 32m

Washington, D.C. Reagan-National

Mon 12/29

2:10 pm-11:20 am

2 stops16h 10m

$591

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Thu 3/19

5:30 am-7:09 pm

2 stops17h 39m

Washington, D.C. Reagan-National

Sat 3/28

3:05 pm-10:15 am

2 stops15h 10m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Lisbon-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lisbon to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Reagan-National. 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, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Lisbon, you will be flying from Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon. There are 0 flights from Humberto Delgado to Washington, D.C. Reagan-National per day from 0 different airlines.

  • How long is the flight from Lisbon to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Lisbon to Washington, D.C. Reagan-National Airport in 11h 29m. Fly via Delta, KLM, or Virgin Atlantic to get the fastest option. Lisbon and Washington, D.C. Reagan-National Airport are separated by a distance of 3562 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Lisbon to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Lisbon to Reagan-National?

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

  • Can I find deals for business class flights from Lisbon to Reagan-National?

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

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Alternative routes for Lisbon to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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