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

Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $479. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and KLM, with the lowest prices starting at $495 and $499, respectively.

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

To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $545. British Airways flights start at $551 while deals on Delta start at $584 one-way.

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

Currently, February is the cheapest month in which you can book a flight from Lisbon to Washington, D.C. Reagan-National Airport (average of $278). Flying from Lisbon to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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 day to fly from Lisbon to Washington, D.C. Reagan-National Airport?

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

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

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Reagan-National Airport. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from Lisbon to Washington, D.C. Reagan-National Airport at least 49 days early can save you up to 71% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Lisbon to Washington, D.C. Reagan-National Airport for as little as $551 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 $750 for flights departing within the next 3 days.

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

Our data shows that September tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Lisbon. Users have commonly found prices around $666 for the month, but tickets can be as low as $490. Due to multiple factors, prepare for potentially higher prices in July.

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

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

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.

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.

$472+ Flights from Lisbon to Washington, D.C. Reagan-National Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Lisbon to Reagan-National 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 Lisbon to Reagan-National

Round-trip from	$479 (Delta)
One-way from	$472 (Mytrip)
Popular in	July
Cheapest in	September
Average price	$734

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($124 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 junio 12, 2025.

jue. 10/235:00 amLIS - DCA

2 stops18h 05mDelta

dom. 11/211:00 amDCA - LIS

1 stop16h 00mDelta

Deal found 6/12

$479

jue. 10/2312:45 pmLIS - DCA

1 stop14h 08mVirgin Atlantic

dom. 11/25:05 amDCA - LIS

1 stop20h 55mVirgin Atlantic

Deal found 6/12

$495

mié. 10/2212:45 pmLIS - DCA

1 stop15h 44mKLM

dom. 11/25:00 pmDCA - LIS

1 stop11h 00mKLM

Deal found 6/12

$499

jue. 6/1911:05 amLIS - DCA

2 stops24h 54mAmerican Airlines

sáb. 7/53:59 pmDCA - LIS

1 stop12h 06mAmerican Airlines

Deal found 6/11

$520

vie. 6/206:35 amLIS - DCA

2 stops21h 32mBritish Airways

dom. 7/610:15 pmDCA - LIS

1 stop29h 50mBritish Airways

Deal found 6/11

$526

jue. 10/2312:30 pmLIS - DCA

2 stops15h 25mIberia

dom. 11/25:14 pmDCA - LIS

2 stops13h 36mIberia

Deal found 6/12

$532

sáb. 11/295:00 amLIS - DCA

2 stops22h 37mUnited Airlines

sáb. 12/65:00 pmDCA - LIS

1 stop10h 10mUnited Airlines

Deal found 6/10

$557

mié. 10/226:35 amLIS - DCA

2 stops21h 20mFinnair

dom. 11/25:58 pmDCA - LIS

2 stops37h 12mFinnair

Deal found 6/12

$670

vie. 10/2412:45 pmLIS - DCA

1 stop14h 08mMultiple Airlines

sáb. 11/15:00 pmDCA - LIS

1 stop11h 00mMultiple Airlines

Deal found 6/12

$706

jue. 10/2311:25 amLIS - DCA

2 stops13h 19mAir Canada

sáb. 11/14:00 pmDCA - LIS

1 stop13h 20mAir Canada

Deal found 6/12

$778

Best flights from Lisbon to Reagan-National
Discover carefully curated flight deals from Lisbon to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 12, 2025.

jue. 10/235:00 amLIS - DCA

2 stops18h 05mDelta

dom. 11/211:00 amDCA - LIS

1 stop16h 00mDelta

Deal found 6/12

$479

jue. 10/2312:45 pmLIS - DCA

1 stop14h 08mVirgin Atlantic

dom. 11/25:05 amDCA - LIS

1 stop20h 55mVirgin Atlantic

Deal found 6/12

$495

mié. 10/2212:45 pmLIS - DCA

1 stop15h 44mKLM

dom. 11/25:00 pmDCA - LIS

1 stop11h 00mKLM

Deal found 6/12

$499

mié. 7/911:05 amLIS - DCA

1 stop13h 50mBritish Airways

lun. 8/254:40 pmDCA - LIS

1 stop11h 25mBritish Airways

Deal found 6/11

$520

jue. 10/2312:30 pmLIS - DCA

2 stops15h 25mIberia

dom. 11/25:14 pmDCA - LIS

2 stops13h 36mIberia

Deal found 6/12

$532

jue. 7/108:25 amLIS - DCA

2 stops15h 33mAmerican Airlines

jue. 7/176:10 amDCA - LIS

1 stop21h 55mAmerican Airlines

Deal found 6/10

$536

sáb. 11/295:00 amLIS - DCA

2 stops22h 37mUnited Airlines

sáb. 12/65:00 pmDCA - LIS

1 stop10h 10mUnited Airlines

Deal found 6/10

$557

mié. 10/226:35 amLIS - DCA

2 stops21h 20mFinnair

dom. 11/25:58 pmDCA - LIS

2 stops37h 12mFinnair

Deal found 6/12

$670

vie. 10/2412:45 pmLIS - DCA

1 stop14h 08mMultiple Airlines

sáb. 11/15:00 pmDCA - LIS

1 stop11h 00mMultiple Airlines

Deal found 6/12

$706

jue. 10/2311:25 amLIS - DCA

2 stops13h 19mAir Canada

sáb. 11/14:00 pmDCA - LIS

1 stop13h 20mAir Canada

Deal found 6/12

$778

vie. 8/296:25 pmLIS - DCA

2 stops30h 56mScandinavian Airlines

mar. 9/26:05 amDCA - LIS

2 stops29h 05mScandinavian Airlines

Deal found 6/12

$1,220

vie. 6/2710:00 pmLIS - DCA

2 stops38h 38mTAP AIR PORTUGAL

jue. 7/103:45 pmDCA - LIS

1 stop13h 05mTAP AIR PORTUGAL

Deal found 6/12

$1,484

Last-minute flights from Lisbon to Reagan-National
Discover last-minute flight deals from Lisbon to Reagan-National. Data last updated junio 12, 2025 and is based on user searches.

lun. 6/1611:25 amLIS - DCA

1 stop27h 54mAir Canada

lun. 6/236:00 amDCA - LIS

1 stop22h 20mAir Canada

Deal found 6/10

$987

mar. 6/177:35 amLIS - DCA

2 stops15h 28mAir Canada

sáb. 6/2112:55 pmDCA - LIS

2 stops17h 10mAir Canada

Deal found 6/11

$1,432

jue. 6/1911:05 amLIS - DCA

2 stops24h 54mAmerican Airlines

sáb. 7/53:59 pmDCA - LIS

1 stop12h 06mAmerican Airlines

Deal found 6/11

$520

jue. 6/195:00 amLIS - DCA

2 stops18h 13mDelta

sáb. 7/54:56 pmDCA - LIS

2 stops16h 39mDelta

Deal found 6/12

$589

jue. 6/1910:00 amLIS - DCA

1 stop18h 33mKLM

sáb. 7/512:15 pmDCA - LIS

1 stop17h 30mKLM

Deal found 6/12

$698

jue. 6/1911:25 amLIS - DCA

1 stop15h 23mMultiple Airlines

sáb. 7/56:40 pmDCA - LIS

1 stop11h 25mMultiple Airlines

Deal found 6/11

$738

jue. 6/1912:45 pmLIS - DCA

1 stop12h 09mVirgin Atlantic

mié. 7/21:25 pmDCA - LIS

1 stop16h 20mVirgin Atlantic

Deal found 6/10

$747

vie. 6/206:35 amLIS - DCA

2 stops21h 32mBritish Airways

dom. 7/610:15 pmDCA - LIS

1 stop29h 50mBritish Airways

Deal found 6/11

$526

vie. 6/206:35 amLIS - DCA

2 stops21h 32mIberia

sáb. 7/52:54 pmDCA - LIS

2 stops24h 11mIberia

Deal found 6/12

$555

vie. 6/2011:25 amLIS - DCA

1 stop15h 23mUnited Airlines

dom. 7/69:05 amDCA - LIS

1 stop18h 15mUnited Airlines

Deal found 6/11

$627

vie. 6/206:35 amLIS - DCA

2 stops17h 04mIcelandair

sáb. 7/56:05 amDCA - LIS

3 stops35h 10mIcelandair

Deal found 6/12

$1,228

lun. 6/2312:45 pmLIS - DCA

1 stop12h 09mVirgin Atlantic

mié. 7/92:55 pmDCA - LIS

1 stop14h 50mVirgin Atlantic

Deal found 6/10

$685

One-way flights from Lisbon to Reagan-National
Search for one-way flight options from Lisbon to Reagan-National. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

vie. 12/55:15 pmLIS - DCA

1 stop27h 04mMultiple Airlines

Deal found 6/11

$472

lun. 9/296:35 amLIS - DCA

2 stops21h 32mFinnair

Deal found 6/10

$545

sáb. 9/2012:30 pmLIS - DCA

2 stops15h 37mBritish Airways

Deal found 6/11

$551

vie. 11/285:30 amLIS - DCA

2 stops18h 41mDelta

Deal found 6/12

$584

sáb. 9/2712:45 pmLIS - DCA

1 stop11h 26mKLM

Deal found 6/10

$592

lun. 9/2910:00 amLIS - DCA

1 stop13h 05mAir France

Deal found 6/12

$594

mar. 7/158:25 amLIS - DCA

2 stops19h 46mIberia

Deal found 6/10

$613

mar. 7/812:30 pmLIS - DCA

2 stops24h 14mAmerican Airlines

Deal found 6/10

$618

dom. 7/1311:15 pmLIS - DCA

2 stops23h 50mIcelandair

Deal found 6/10

$629

lun. 10/204:05 pmLIS - DCA

2 stops35h 14mAir Europa

Deal found 6/10

$630

dom. 11/306:45 pmLIS - DCA

1 stop32h 46mTAP AIR PORTUGAL

Deal found 6/10

$755

mar. 7/111:25 amLIS - DCA

1 stop15h 23mUnited Airlines

Deal found 6/10

$797

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

jue. 10/23

5:00 am-6:05 pm

2 stops18h 05m

Washington, D.C. Reagan-National

dom. 11/2

11:00 am-8:00 am

1 stop16h 00m

$479

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

jue. 10/23

12:45 pm-9:53 pm

1 stop14h 08m

Washington, D.C. Reagan-National

dom. 11/2

5:05 am-7:00 am

1 stop20h 55m

$495

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mié. 10/22

12:45 pm-11:29 pm

1 stop15h 44m

Washington, D.C. Reagan-National

dom. 11/2

5:00 pm-9:00 am

1 stop11h 00m

$499

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mié. 7/9

11:05 am-7:55 pm

1 stop13h 50m

Washington, D.C. Reagan-National

lun. 8/25

4:40 pm-9:05 am

1 stop11h 25m

$520

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

jue. 10/23

12:30 pm-10:55 pm

2 stops15h 25m

Washington, D.C. Reagan-National

dom. 11/2

5:14 pm-11:50 am

2 stops13h 36m

$532

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

jue. 7/10

8:25 am-6:58 pm

2 stops15h 33m

Washington, D.C. Reagan-National

jue. 7/17

6:10 am-9:05 am

1 stop21h 55m

$536

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

sáb. 11/29

5:00 am-10:37 pm

2 stops22h 37m

Washington, D.C. Reagan-National

sáb. 12/6

11:00 am-9:20 am

2 stops17h 20m

$557

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mié. 10/22

6:35 am-10:55 pm

2 stops21h 20m

Washington, D.C. Reagan-National

dom. 11/2

5:58 pm-12:10 pm

2 stops37h 12m

$670

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

vie. 10/24

12:45 pm-9:53 pm

1 stop14h 08m

Washington, D.C. Reagan-National

sáb. 11/1

5:00 pm-8:00 am

1 stop11h 00m

$706

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

jue. 10/23

11:25 am-7:44 pm

2 stops13h 19m

Washington, D.C. Reagan-National

sáb. 11/1

4:00 pm-9:20 am

1 stop13h 20m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 27 results

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.

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, KLM and LOT from Lisbon to Washington, D.C. to help guide your decision. 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

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LOT

7.6

Good

1,077 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What are the cheapest airlines flying from Lisbon to Washington, D.C. Reagan-National Airport round-trip?
Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $479. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and KLM, with the lowest prices starting at $495 and $499, respectively.
What are the cheapest airlines to fly from Lisbon to Washington, D.C. Reagan-National Airport one-way?
To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $545. British Airways flights start at $551 while deals on Delta start at $584 one-way.
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.
What is the cheapest month to book a flight from Lisbon to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Lisbon to Washington, D.C. Reagan-National Airport (average of $278). Flying from Lisbon to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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

Arlington

Alexandria

Woodbridge

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Falls Church

Easton

Herndon

Towson

Bowie

Rockville

Reston

National Harbor

Springfield

Manassas

Dundalk

Browse thousands of different options on Cheapflights for your next trip

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.

$472+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lisbon to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lisbon to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Lisbon to Reagan-National

Cheapest flights from Lisbon to Reagan-NationalExplore 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 junio 12, 2025.

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 junio 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lisbon to Washington, D.C. Reagan-National Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, KLM and LOT from Lisbon to Washington, D.C. to help guide your decision. 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.

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?

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

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

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

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

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

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

Traveling to a place near Lisbon?

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 Lisbon to Reagan-National

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

100% Free

Book with Flexibility

Travel Smart

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 junio 12, 2025.