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 Lisbon and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 8h on average. Another popular route from Portugal to Washington, D.C. Reagan-National Airport is flying from Porto to Washington, D.C. Dulles Intl Airport, which will take roughly 13h 30m. Keep in mind that layovers or delays could extend your travel time.

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

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

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.

$440 Cheap Flights from Portugal to Washington, D.C. Reagan-National Airport in 2026/27

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8:55 am - 3:24 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

11h 29m1 stop Montreal Pierre Elliott Trudeau Intl

4:00 pm - 6:55 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

9h 55m1 stop Montreal Pierre Elliott Trudeau Intl

$684Air Canada

Thu, Nov 19 - Wed, Nov 25

8:55 am - 7:58 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

16h 03m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

4:00 pm - 6:55 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

9h 55m1 stop Montreal Pierre Elliott Trudeau Intl

$690Air Canada

Thu, Nov 19 - Wed, Nov 25

11:30 am - 10:55 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

16h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl

5:02 pm - 3:10 pmDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

17h 08m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$696Delta

Thu, Nov 5 - Tue, Nov 17

6:15 am - 9:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

20h 44m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

4:00 pm - 7:00 pmDCA Washington, D.C. Reagan-National-OPO Porto

22h 00m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado

$696Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

11:30 am - 10:55 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

16h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl

1:20 pm - 9:00 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

14h 40m1 stop Boston Logan Intl

$699Delta

Thu, Nov 5 - Tue, Nov 17

6:15 am - 9:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

20h 44m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

4:00 pm - 11:35 amDCA Washington, D.C. Reagan-National-OPO Porto

14h 35m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

$701Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

5:30 am - 7:59 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

19h 29m2 stops Paris Charles de Gaulle Boston Logan Intl

10:20 am - 8:55 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

17h 35m1 stop Boston Logan Intl

$701Delta

Tue, Dec 1 - Thu, Dec 10

5:00 am - 5:59 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

17h 59m2 stops Amsterdam Schiphol Boston Logan Intl

5:02 pm - 2:40 pmDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

16h 38m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$704Delta

Thu, Nov 19 - Wed, Nov 25

5:30 am - 5:23 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

16h 53m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

11:55 am - 9:00 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

16h 05m1 stop Boston Logan Intl

$709Delta

Sat, Nov 21 - Sat, Nov 28

7:35 am - 9:59 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

19h 24m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

4:00 pm - 3:20 pmDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

18h 20m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

$710Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

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

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

Iberia

Nov 19

OPO12:25 pmPorto

15h 46m

2 stops

DCA11:11 pmWashington, D.C. Reagan-National

Nov 22

DCA5:14 pmWashington, D.C. Reagan-National

13h 31m

2 stops

OPO11:45 amPorto

$740

Iberia

Jan 6

LIS8:45 pmLisbon Humberto Delgado

27h 52m

2 stops

DCA7:37 pmWashington, D.C. Reagan-National

Jan 10

DCA5:19 pmWashington, D.C. Reagan-National

19h 46m

2 stops

LIS6:05 pmLisbon Humberto Delgado

$758

Iberia

Nov 3

LIS8:20 amLisbon Humberto Delgado

18h 29m

2 stops

DCA9:49 pmWashington, D.C. Reagan-National

Nov 10

DCA5:12 pmWashington, D.C. Reagan-National

13h 38m

2 stops

LIS11:50 amLisbon Humberto Delgado

$774

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

Nov 5

LIS10:00 amLisbon Humberto Delgado

17h 55m

1 stop

DCA10:55 pmWashington, D.C. Reagan-National

Nov 17

DCA11:13 amWashington, D.C. Reagan-National

15h 47m

1 stop

LIS8:00 amLisbon Humberto Delgado

$712

Virgin Atlantic

Oct 31

LIS11:15 amLisbon Humberto Delgado

12h 43m

1 stop

DCA7:58 pmWashington, D.C. Reagan-National

Nov 7

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

10h 45m

1 stop

LIS9:00 amLisbon Humberto Delgado

$773

Virgin Atlantic

Nov 16

LIS11:15 amLisbon Humberto Delgado

11h 44m

1 stop

DCA5:59 pmWashington, D.C. Reagan-National

Nov 22

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

10h 40m

1 stop

LIS8:55 amLisbon Humberto Delgado

$782

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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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Thu 11/19

8:55 am-3:24 pm

1 stop11h 29m

Washington, D.C. Reagan-National

Wed 11/25

4:00 pm-6:55 am

1 stop9h 55m

$684

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Thu 11/19

8:55 am-7:58 pm

2 stops16h 03m

Washington, D.C. Reagan-National

Wed 11/25

4:00 pm-6:55 am

1 stop9h 55m

$690

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Thu 11/5

11:30 am-10:55 pm

2 stops16h 25m

Washington, D.C. Reagan-National

Tue 11/17

5:02 pm-3:10 pm

2 stops17h 08m

$696

PortoWashington, D.C.

OPO Porto - DCA Washington, D.C. Reagan-National

OPODCA

Porto

Sat 11/21

6:15 am-9:59 pm

2 stops20h 44m

Washington, D.C. Reagan-National

Sat 11/28

4:00 pm-7:00 pm

3 stops22h 00m

$696

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Thu 11/5

11:30 am-10:55 pm

2 stops16h 25m

Washington, D.C. Reagan-National

Tue 11/17

1:20 pm-9:00 am

1 stop14h 40m

$699

PortoWashington, D.C.

OPO Porto - DCA Washington, D.C. Reagan-National

OPODCA

Porto

Sat 11/21

6:15 am-9:59 pm

2 stops20h 44m

Washington, D.C. Reagan-National

Sat 11/28

4:00 pm-11:35 am

2 stops14h 35m

$701

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Tue 12/1

5:30 am-7:59 pm

2 stops19h 29m

Washington, D.C. Reagan-National

Thu 12/10

10:20 am-8:55 am

1 stop17h 35m

$701

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Thu 11/19

5:00 am-5:59 pm

2 stops17h 59m

Washington, D.C. Reagan-National

Wed 11/25

5:02 pm-2:40 pm

2 stops16h 38m

$704

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Sat 11/21

5:30 am-5:23 pm

2 stops16h 53m

Washington, D.C. Reagan-National

Sat 11/28

11:55 am-9:00 am

1 stop16h 05m

$709

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Sat 11/21

7:35 am-9:59 pm

2 stops19h 24m

Washington, D.C. Reagan-National

Sat 11/28

4:00 pm-3:20 pm

2 stops18h 20m

$710

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

You could potentially save up to 25% 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	$440
Fastest flight time	16h 27m
Direct flights	None

The best one-way flight to Washington, D.C. Reagan-National Airport from Portugal in the past 72 hours is $440. The best round-trip flight deal from Portugal to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $684.

The fastest flight from Portugal to Washington, D.C. Reagan-National Airport takes 16h 27m

There are no direct flights from Portugal to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Portugal to Washington, D.C. Reagan-National Airport.

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Frequently asked questions about flying from Portugal to Washington, D.C. Reagan-National Airport

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

National Harbor

Arlington

Gettysburg

Fredericksburg

Waldorf

Laurel

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Edgewood

Glen Burnie

College Park

Colonial Beach

Camp Springs

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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.

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Cheap flights from Portugal to Washington, D.C. from $440

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 2/5. 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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Iberia flights from Portugal to Washington, D.C. Reagan-National Airport

Our best Iberia 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

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See travel insights to Washington, D.C. from

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

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

What is the cheapest airline that flies 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

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Frequently asked questions about flying from Portugal to Washington, D.C. Reagan-National Airport

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