What is the cheapest airline that flies from Portugal to Washington, D.C. Reagan-National?

Finnair, British Airways, and Iberia are the most popular carriers operating from Portugal to Washington, D.C. Reagan-National

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Portugal to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of Porto and flying into Baltimore (one of the most popular routes), then the duration is 15h 37m on average. Another popular route from Portugal to Washington, D.C. Reagan-National Airport is flying from Lisbon to Baltimore, which will take roughly 16h 10m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Portugal to Washington, D.C. Reagan-National Airport?

Prices for flights from Portugal to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

How old do you have to be to fly from Portugal to Washington, D.C. Reagan-National Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$444 Cheap Flights from Portugal to Washington, D.C. Reagan-National Airport in 2025

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Recent round-trip flight deals from Portugal to Washington, D.C.

11:40 am - 11:41 pmLIS-DCA

17h 01m2 stops

5:00 pm - 2:50 pmDCA-LIS

16h 50m2 stops

$542Delta

Find Deal

Thu, Sep 11 - Sat, Sep 27

11:40 am - 11:41 pmLIS-DCA

17h 01m2 stops

5:00 pm - 2:50 pmDCA-LIS

16h 50m2 stops

$544Delta

Find Deal

Sat, Sep 13 - Sat, Sep 20

12:45 pm - 7:44 pmLIS-DCA

11h 59m1 stop

11:10 am - 10:45 amDCA-LIS

18h 35m2 stops

$560Virgin Atlantic

Find Deal

Thu, Sep 11 - Sat, Sep 27

12:45 pm - 7:44 pmLIS-DCA

11h 59m1 stop

12:20 pm - 10:45 amDCA-LIS

17h 25m2 stops

$562Virgin Atlantic

Find Deal

Thu, Sep 11 - Sat, Sep 27

8:15 am - 7:00 pmOPO-DCA

15h 45m2 stops

6:00 pm - 11:40 amDCA-OPO

12h 40m2 stops

$563American Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 20

12:35 pm - 9:36 pmOPO-DCA

14h 01m1 stop

3:29 pm - 6:55 amDCA-OPO

10h 26m1 stop

$566United Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 20

12:20 pm - 10:57 pmOPO-DCA

15h 37m2 stops

12:59 pm - 7:35 amDCA-OPO

13h 36m2 stops

$572American Airlines

Find Deal

Fri, Oct 10 - Thu, Oct 23

6:00 am - 5:47 pmOPO-DCA

16h 47m2 stops

5:15 pm - 9:45 amDCA-OPO

11h 30m1 stop

$574United Airlines

Find Deal

Wed, Oct 8 - Tue, Oct 21

7:10 am - 10:57 pmLIS-DCA

20h 47m2 stops

5:55 pm - 10:30 pmDCA-LIS

24h 35m2 stops

$578British Airways

Find Deal

Sat, Oct 25 - Sat, Nov 1

11:05 am - 8:00 pmLIS-DCA

13h 55m1 stop

1:30 pm - 9:05 amDCA-LIS

14h 35m1 stop

$606British Airways

Find Deal

Thu, Sep 11 - Sat, Sep 27

British Airways flights from Portugal to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Portugal to Washington, D.C. Reagan-National Airport flight tickets

British Airways

Oct 25

LIS7:10 amLisbon Humberto Delgado

20h 47m

2 stops

DCA10:57 pmWashington, D.C. Reagan-National

Nov 1

DCA5:55 pmWashington, D.C. Reagan-National

24h 35m

2 stops

LIS10:30 pmLisbon Humberto Delgado

$578

Find similar

British Airways

Sep 11

LIS11:05 amLisbon Humberto Delgado

13h 55m

1 stop

DCA8:00 pmWashington, D.C. Reagan-National

Sep 27

DCA1:30 pmWashington, D.C. Reagan-National

14h 35m

1 stop

LIS9:05 amLisbon Humberto Delgado

$606

Find similar

British Airways

Sep 11

LIS11:05 amLisbon Humberto Delgado

13h 55m

1 stop

DCA8:00 pmWashington, D.C. Reagan-National

Sep 27

DCA1:30 pmWashington, D.C. Reagan-National

14h 35m

1 stop

LIS9:05 amLisbon Humberto Delgado

$613

Find similar

Virgin Atlantic flights from Portugal to Washington, D.C. Reagan-National Airport

Our best Virgin Atlantic deals on Portugal to Washington, D.C. Reagan-National Airport flight tickets

Virgin Atlantic

Sep 11

LIS12:45 pmLisbon Humberto Delgado

11h 59m

1 stop

DCA7:44 pmWashington, D.C. Reagan-National

Sep 27

DCA11:10 amWashington, D.C. Reagan-National

18h 35m

2 stops

LIS10:45 amLisbon Humberto Delgado

$560

Find similar

Virgin Atlantic

Sep 11

LIS12:45 pmLisbon Humberto Delgado

11h 59m

1 stop

DCA7:44 pmWashington, D.C. Reagan-National

Sep 27

DCA12:20 pmWashington, D.C. Reagan-National

17h 25m

2 stops

LIS10:45 amLisbon Humberto Delgado

$562

Find similar

Virgin Atlantic

Sep 11

LIS12:45 pmLisbon Humberto Delgado

11h 59m

1 stop

DCA7:44 pmWashington, D.C. Reagan-National

Sep 27

DCA5:15 pmWashington, D.C. Reagan-National

12h 30m

1 stop

LIS10:45 amLisbon Humberto Delgado

$566

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Portugal 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

Thu 9/11

11:40 am-11:41 pm

2 stops17h 01m

Washington, D.C. Reagan-National

Sat 9/27

5:00 pm-2:50 pm

2 stops16h 50m

$542

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Sat 9/13

11:40 am-11:41 pm

2 stops17h 01m

Washington, D.C. Reagan-National

Sat 9/20

5:00 pm-2:50 pm

2 stops16h 50m

$544

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Thu 9/11

12:45 pm-7:44 pm

1 stop11h 59m

Washington, D.C. Reagan-National

Sat 9/27

11:10 am-10:45 am

2 stops18h 35m

$560

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Thu 9/11

12:45 pm-7:44 pm

1 stop11h 59m

Washington, D.C. Reagan-National

Sat 9/27

12:20 pm-10:45 am

2 stops17h 25m

$562

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

Thu 9/4

8:15 am-7:00 pm

2 stops15h 45m

Washington, D.C. Reagan-National

Sat 9/20

6:00 pm-11:40 am

2 stops12h 40m

$563

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

Thu 9/4

12:35 pm-9:36 pm

1 stop14h 01m

Washington, D.C. Reagan-National

Sat 9/20

3:29 pm-6:55 am

1 stop10h 26m

$566

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

Fri 10/10

12:20 pm-10:57 pm

2 stops15h 37m

Washington, D.C. Reagan-National

Thu 10/23

12:59 pm-7:35 am

2 stops13h 36m

$572

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

Wed 10/8

6:00 am-5:47 pm

2 stops16h 47m

Washington, D.C. Reagan-National

Tue 10/21

5:15 pm-9:45 am

1 stop11h 30m

$574

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Sat 10/25

7:10 am-10:57 pm

2 stops20h 47m

Washington, D.C. Reagan-National

Sat 11/1

5:55 pm-10:30 pm

2 stops24h 35m

$578

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Thu 9/11

11:05 am-8:00 pm

1 stop13h 55m

Washington, D.C. Reagan-National

Sat 9/27

1:30 pm-9:05 am

1 stop14h 35m

$606

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How to get the cheapest flight ticket from Portugal to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Portugal to Washington, D.C. Reagan-National Airport is on a Sunday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Sunday will often find tickets for as low as $525. Flights from Portugal to Washington, D.C. Reagan-National Airport on a Wednesday will generally be more expensive and average around $697. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Portugal to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 50% on your flight if you consider stops on a Portugal to Washington, D.C. Reagan-National Airport flight.

Cheap Portugal to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Washington, D.C. Reagan-National Airport

Best Price Found	$444
Fastest flight time	10h 49m
Direct flights	None

The best one-way flight to Washington, D.C. Reagan-National Airport from Portugal in the past 72 hours is $444. The best round-trip flight deal from Portugal to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $542.

The fastest flight from Portugal to Washington, D.C. Reagan-National Airport takes 10h 49m

There are no direct flights from Portugal to Washington, D.C. Reagan-National Airport. Popular non-direct routes for this connection are Lisbon Humberto Delgado Airport - Washington, D.C. Reagan-National Airport and Porto Airport - Washington, D.C. Reagan-National Airport.

Search flight deals

When did momondo last update prices for flights from Portugal to Washington, D.C. Reagan-National Airport?
Prices for flights from Portugal to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.
How old do you have to be to fly from Portugal to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Alexandria

Gettysburg

Arlington

National Harbor

Woodbridge

Laurel

Tysons

Silver Spring

Waldorf

Fredericksburg

Manassas

Towson

Rockville

Colonial Beach

Gaithersburg

Fairfax

Reston

Glen Burnie

Linthicum Heights

Springfield

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Why should I use momondo to find a flight deal from Portugal to Washington, D.C.?

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Can I find flights from Portugal to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Portugal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portugal to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Portugal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portugal to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portugal to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Cheap flights from Portugal to Washington, D.C. from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Washington, D.C. departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Recent round-trip flight deals from Portugal to Washington, D.C.

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British Airways flights from Portugal to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Portugal to Washington, D.C. Reagan-National Airport flight tickets

Virgin Atlantic flights from Portugal to Washington, D.C. Reagan-National Airport

Our best Virgin Atlantic deals on Portugal to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

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

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How to get the cheapest flight ticket from Portugal to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

Can stopping save me money on Portugal to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 50% on your flight if you consider stops on a Portugal to Washington, D.C. Reagan-National Airport flight.

What is the cheapest airline that flies from Portugal to Washington, D.C. Reagan-National?

Finnair, British Airways, and Iberia are the most popular carriers operating from Portugal to Washington, D.C. Reagan-National

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap Portugal to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Washington, D.C. Reagan-National Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Portugal to Washington, D.C. Reagan-National Airport?

How old do you have to be to fly from Portugal to Washington, D.C. Reagan-National Airport?

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Washington, D.C.?

Can I find flights from Portugal to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Portugal to Washington, D.C.?

I’m not ready to book a flight from Portugal to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

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