What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Lisbon one-way?

The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Lisbon are British Airways ($442), TAP AIR PORTUGAL ($591), and American Airlines ($608).

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Lisbon?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Lisbon flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Lisbon?

When booking a flight from Washington, D.C. Reagan-National Airport to Lisbon, you may want to consider flying on Air Canada, British Airways or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Lisbon?

Travelers have found that booking a Sunday departure is the best way to save up to 39% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Lisbon?

Find a great deal and save up to 53% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Reagan-National Airport to Lisbon within the next two weeks, with the cheapest ticket starting at $1,003.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Lisbon?

Our data shows that February tends to be the cheapest month to fly to Lisbon from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $919 for the month, but tickets can be as low as $349. Due to multiple factors, prepare for potentially higher prices in December.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Lisbon flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Lisbon 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 Washington, D.C. Reagan-National Airport-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Lisbon from Washington, D.C. Reagan-National?

Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Lisbon. 7 airlines have flights to Humberto Delgado from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Reagan-National 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.

$370+ Save on Flights from Washington, D.C. Reagan-National Airport to Lisbon

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Cheap flight deals from Reagan-National to Lisbon

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$597 (CheapOair)
One-way from	$370 (Mytrip)
Popular in	December
Cheapest in	January
Average price	$923

Provider with most accurate pricing for Washington, D.C. Reagan-National-Lisbon Humberto Delgado flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Lisbon Humberto Delgado flights.

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From Washington, D.C. Reagan-National to Lisbon Humberto Delgado

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One-way flight from Washington, D.C. Reagan-National to Lisbon Humberto Delgado

Search Deals

High demand for flights, 8% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from Reagan-National to Lisbon

Cheapest flights from Reagan-National to Lisbon
Explore the most affordable flight options available from Reagan-National to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.

Wed 3/266:59 pmDCA - LIS

2 stops22h 51mBritish Airways

Sun 4/66:50 pmLIS - DCA

2 stops29h 09mBritish Airways

Deal found 2/23

$597

Tue 4/111:00 amDCA - LIS

2 stops31h 50mMultiple Airlines

Mon 4/710:45 pmLIS - DCA

3 stops21h 39mMultiple Airlines

Deal found 2/22

$627

Mon 4/286:00 amDCA - LIS

1 stop22h 20mUnited Airlines

Wed 5/711:25 amLIS - DCA

2 stops28h 11mUnited Airlines

Deal found 2/23

$779

Mon 4/216:00 amDCA - LIS

1 stop22h 20mAir Canada

Tue 4/2911:25 amLIS - DCA

1 stop14h 43mAir Canada

Deal found 2/23

$791

Tue 4/1511:00 amDCA - LIS

1 stop16h 00mDelta

Tue 4/225:40 amLIS - DCA

2 stops18h 19mDelta

Deal found 2/24

$817

Sun 10/265:52 pmDCA - LIS

2 stops13h 58mIberia

Wed 11/58:20 amLIS - DCA

2 stops15h 55mIberia

Deal found 2/23

$850

Sat 10/410:15 amDCA - LIS

1 stop17h 50mAmerican Airlines

Tue 10/146:35 amLIS - DCA

2 stops14h 24mAmerican Airlines

Deal found 2/23

$865

Thu 3/277:59 amDCA - LIS

2 stops32h 21mIcelandair

Thu 4/310:20 pmLIS - DCA

2 stops50h 39mIcelandair

Deal found 2/23

$898

Mon 4/214:31 pmDCA - LIS

1 stop10h 29mKLM

Wed 4/3012:45 pmLIS - DCA

1 stop15h 59mKLM

Deal found 2/23

$962

Best flights from Reagan-National to Lisbon
Discover carefully curated flight deals from Reagan-National to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2025.

Wed 3/266:59 pmDCA - LIS

2 stops22h 51mBritish Airways

Sun 4/66:50 pmLIS - DCA

2 stops29h 09mBritish Airways

Deal found 2/23

$597

Mon 3/3111:00 amDCA - LIS

2 stops26h 40mMultiple Airlines

Wed 4/97:05 amLIS - DCA

2 stops19h 03mMultiple Airlines

Deal found 2/24

$614

Wed 5/79:40 amDCA - LIS

1 stop18h 40mUnited Airlines

Wed 5/1411:25 amLIS - DCA

2 stops32h 11mUnited Airlines

Deal found 2/24

$779

Tue 4/2911:00 amDCA - LIS

2 stops19h 10mAir Canada

Wed 5/75:05 amLIS - DCA

2 stops21h 48mAir Canada

Deal found 2/23

$791

Tue 4/154:31 pmDCA - LIS

1 stop10h 29mDelta

Tue 4/225:40 amLIS - DCA

2 stops18h 19mDelta

Deal found 2/24

$817

Mon 3/3112:37 pmDCA - LIS

2 stops27h 48mIberia

Mon 4/1410:10 pmLIS - DCA

2 stops29h 19mIberia

Deal found 2/24

$873

Mon 3/316:59 pmDCA - LIS

2 stops23h 11mFinnair

Mon 5/56:35 amLIS - DCA

2 stops21h 01mFinnair

Deal found 2/24

$877

Thu 3/277:59 amDCA - LIS

2 stops32h 21mIcelandair

Thu 4/310:20 pmLIS - DCA

2 stops50h 39mIcelandair

Deal found 2/23

$898

Mon 3/104:12 pmDCA - LIS

1 stop12h 53mAmerican Airlines

Mon 3/1711:05 amLIS - DCA

1 stop13h 10mAmerican Airlines

Deal found 2/24

$941

Mon 4/214:31 pmDCA - LIS

1 stop10h 29mKLM

Wed 4/3012:45 pmLIS - DCA

1 stop15h 59mKLM

Deal found 2/23

$962

Last-minute flights from Reagan-National to Lisbon
Discover last-minute flight deals from Reagan-National to Lisbon. Data last updated February 24, 2025 and is based on user searches.

Sun 3/29:40 amDCA - LIS

3 stops29h 25mMultiple Airlines

Sat 3/86:00 pmLIS - DCA

2 stops29h 57mMultiple Airlines

Deal found 2/23

$1,026

Sun 3/27:00 amDCA - LIS

2 stops21h 20mUnited Airlines

Fri 3/710:55 amLIS - DCA

2 stops32h 14mUnited Airlines

Deal found 2/23

$1,729

Sun 3/212:55 pmDCA - LIS

2 stops15h 25mAir Canada

Tue 3/115:00 amLIS - DCA

2 stops21h 37mAir Canada

Deal found 2/23

$1,730

Sun 3/212:40 pmDCA - LIS

2 stops22h 25mIberia

Fri 3/78:20 amLIS - DCA

2 stops15h 28mIberia

Deal found 2/24

$1,806

Sun 3/29:21 amDCA - LIS

3 stops45h 29mCathay Pacific

Fri 3/76:30 amLIS - DCA

3 stops45h 46mCathay Pacific

Deal found 2/24

$12,707

Mon 3/39:29 amDCA - LIS

1 stop15h 06mTAP AIR PORTUGAL

Mon 3/109:00 pmLIS - DCA

2 stops39h 25mTAP AIR PORTUGAL

Deal found 2/23

$1,031

Wed 3/54:10 pmDCA - LIS

1 stop11h 45mBritish Airways

Sat 3/1510:30 amLIS - DCA

1 stop13h 45mBritish Airways

Deal found 2/24

$1,783

Thu 3/67:59 amDCA - LIS

2 stops31h 21mIcelandair

Mon 3/109:20 pmLIS - DCA

2 stops45h 44mIcelandair

Deal found 2/24

$1,122

Thu 3/69:00 amDCA - LIS

2 stops18h 00mDelta

Tue 3/185:00 amLIS - DCA

2 stops18h 43mDelta

Deal found 2/22

$1,792

Thu 3/611:35 amDCA - LIS

1 stop15h 25mKLM

Mon 3/1710:00 amLIS - DCA

1 stop16h 28mKLM

Deal found 2/24

$1,836

Thu 3/66:59 pmDCA - LIS

2 stops38h 56mFinnair

Wed 3/196:30 amLIS - DCA

2 stops20h 30mFinnair

Deal found 2/24

$2,019

Mon 3/1711:04 amDCA - LIS

1 stop14h 31mTAP AIR PORTUGAL

Thu 3/2010:05 amLIS - DCA

2 stops26h 20mTAP AIR PORTUGAL

Deal found 2/23

$1,031

One-way flights from Reagan-National to Lisbon
Search for one-way flight options from Reagan-National to Lisbon. Find affordable one-way fares based on user searches. Data last updated February 24, 2025.

Sun 5/186:59 amDCA - LIS

2 stops18h 31mMultiple Airlines

Deal found 2/23

$370

Thu 3/2711:40 amDCA - LIS

2 stops20h 30mBritish Airways

Deal found 2/22

$442

Sun 3/211:04 amDCA - LIS

1 stop13h 31mTAP AIR PORTUGAL

Deal found 2/22

$591

Sun 4/203:00 pmDCA - LIS

2 stops13h 05mAmerican Airlines

Deal found 2/23

$608

Thu 4/312:37 pmDCA - LIS

2 stops14h 08mIberia

Deal found 2/24

$652

Sun 3/99:29 amDCA - LIS

2 stops30h 51mIcelandair

Deal found 2/22

$667

Mon 4/284:10 pmDCA - LIS

1 stop12h 10mUnited Airlines

Deal found 2/23

$685

Sun 4/276:59 amDCA - LIS

2 stops21h 21mAir Canada

Deal found 2/23

$768

Wed 3/1212:34 pmDCA - LIS

2 stops15h 26mDelta

Deal found 2/24

$838

Find flights from Reagan-National to Lisbon within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Wed 3/26

6:59 pm-9:50 pm

2 stops22h 51m

Lisbon Humberto Delgado

Sun 4/6

6:50 pm-6:59 pm

2 stops29h 09m

$597

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Tue 4/1

11:00 am-11:50 pm

2 stops31h 50m

Lisbon Humberto Delgado

Mon 4/7

10:45 pm-3:24 pm

3 stops21h 39m

$627

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Mon 4/28

6:00 am-9:20 am

1 stop22h 20m

Lisbon Humberto Delgado

Wed 5/7

11:25 am-10:36 am

2 stops28h 11m

$779

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Mon 4/21

6:00 am-9:20 am

1 stop22h 20m

Lisbon Humberto Delgado

Tue 4/29

11:25 am-9:08 pm

1 stop14h 43m

$791

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Tue 4/15

11:00 am-8:00 am

1 stop16h 00m

Lisbon Humberto Delgado

Tue 4/22

5:40 am-6:59 pm

2 stops18h 19m

$817

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Thu 3/27

7:59 am-8:20 pm

2 stops32h 21m

Lisbon Humberto Delgado

Thu 4/3

10:20 pm-7:59 pm

2 stops50h 39m

$898

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Mon 4/21

4:31 pm-8:00 am

1 stop10h 29m

Lisbon Humberto Delgado

Wed 4/30

12:45 pm-11:44 pm

1 stop15h 59m

$962

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Sun 5/4

3:00 pm-9:05 am

2 stops13h 05m

Lisbon Humberto Delgado

Wed 5/14

6:35 am-3:54 pm

2 stops14h 19m

$977

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Mon 3/17

11:04 am-5:35 am

1 stop14h 31m

Lisbon Humberto Delgado

Thu 3/20

10:05 am-8:25 am

2 stops26h 20m

$1,031

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Mon 3/24

5:05 pm-9:00 am

1 stop11h 55m

Lisbon Humberto Delgado

Tue 4/1

12:45 pm-7:43 pm

1 stop11h 58m

$1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 19 results

Compare providers for flights from Reagan-National to Lisbon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Lisbon in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Lisbon flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Lisbon 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 Washington, D.C. Reagan-National Airport-Lisbon 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 Reagan-National to Lisbon

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

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

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Lisbon (average of $612). Flying from Washington, D.C. Reagan-National Airport to Lisbon in June is currently the most expensive (average of $1,230). 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 DCA to LIS?

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Lisbon in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

Rainfall in Lisbon 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

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 a feel of what it's like to fly with Delta, KLM and Finnair from Washington, D.C. to Lisbon by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,174 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta

8.0

Very good

8,174 reviews

Delta

8.0

Very good

8,174 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM

7.8

Good

1,332 reviews

Delta

8.0

Very good

8,174 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very good

8,174 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines

7.4

Good

8,742 reviews

Delta

8.0

Very good

8,174 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,174 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Related info for your journey

What airport do you fly into for flights to Lisbon from Washington, D.C. Reagan-National?
Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Lisbon. 7 airlines have flights to Humberto Delgado from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Lisbon round-trip?
According to our current data, British Airways ($597), United Airlines ($779), and Air Canada ($791) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Lisbon. British Airways is 36% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Lisbon one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Lisbon are British Airways ($442), TAP AIR PORTUGAL ($591), and American Airlines ($608).
Can I find deals for flights from Reagan-National to Lisbon that include hotel bookings?
Yes. In addition to deals on Reagan-National to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Lisbon.
Can I find deals for business class flights from Reagan-National to Lisbon?
Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Lisbon (average of $612). Flying from Washington, D.C. Reagan-National Airport to Lisbon in June is currently the most expensive (average of $1,230). 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 Reagan-National to Lisbon

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Other flights to Lisbon

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Top 7 airlines flying from Reagan-National to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$512	Average$1,129	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$562	Average$1,202	FlexibilityNo cancel fee	On-time70%
TAP AIR PORTUGAL	Cheapest$592	Average$977	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$619	Average$1,029	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$622	Average$1,025	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$851	Average$1,051	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$968	Average$969	FlexibilityNo cancel fee	On-time76%

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$370+ Cheap flights from Reagan-National (DCA) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Lisbon with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Reagan-National to Lisbon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Lisbon

Cheapest flights from Reagan-National to LisbonExplore the most affordable flight options available from Reagan-National to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.

Explore the most affordable flight options available from Reagan-National to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.

Find flights from Reagan-National to Lisbon within your budget

Compare providers for flights from Reagan-National to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Lisbon in February.

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

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Reagan-National with our price prediction graph.

Travel insights for flights from Reagan-National to Lisbon

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

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Lisbon?

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

Find hourly flight availability from Reagan-National 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 February 24, 2025.

Rainfall in Lisbon by month

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Temperature in Lisbon by month

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Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, KLM and Finnair from Washington, D.C. to Lisbon by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Lisbon round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Lisbon one-way?

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

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

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

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Lisbon?

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Alternative routes for Reagan-National to Lisbon

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Top 7 airlines flying from Reagan-National to Lisbon

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Cheapest flights from Reagan-National to Lisbon
Explore the most affordable flight options available from Reagan-National to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.