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$379 Find Cheap Flights from Reagan Washington National Airport to Portugal - Compare and Save

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Cheap Flights from Reagan-National to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Lisbon
Lisbon2 stops$731
Porto
Porto3 stops$678
Faro
Faro3 stops$556
Ponta Delgada
Ponta Delgada3 stops$709
Funchal
Funchal3 stops$674
Lisbon
Lisbon2 stops$731
Porto
Porto3 stops$678
Faro
Faro3 stops$556
Ponta Delgada
Ponta Delgada3 stops$709
Funchal
Funchal3 stops$674

Book Cheap Reagan-National to Portugal Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Portugal

Wed, Nov 11 - Tue, Nov 17
Multiple Airlines Logo
6:00 am - 3:40 pmDCA  Washington, D.C. Reagan-National-FAO Faro
28h 40m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
4:30 pm - 9:59 pmFAO  Faro-DCA Washington, D.C. Reagan-National
34h 29m3 stops Lisbon Humberto Delgado Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$556Multiple Airlines
Tue, Nov 17 - Mon, Nov 23
Multiple Airlines Logo
4:00 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-FNC Funchal Madeira
25h 55m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
4:10 am - 9:59 pmFNC  Funchal Madeira-DCA Washington, D.C. Reagan-National
22h 49m3 stops Lisbon Humberto Delgado Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$674Multiple Airlines
Wed, Nov 25 - Tue, Dec 1
Multiple Airlines Logo
4:05 pm - 10:00 pmDCA  Washington, D.C. Reagan-National-OPO Porto
24h 55m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
6:30 am - 9:59 pmOPO  Porto-DCA Washington, D.C. Reagan-National
20h 29m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$678Multiple Airlines
Tue, Nov 24 - Mon, Nov 30
Multiple Airlines Logo
4:00 pm - 3:00 pmDCA  Washington, D.C. Reagan-National-OPO Porto
18h 00m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
8:35 pm - 3:24 pmOPO  Porto-DCA Washington, D.C. Reagan-National
23h 49m3 stops Madrid Barajas Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$682Multiple Airlines
Wed, Nov 25 - Tue, Dec 1
Multiple Airlines Logo
4:05 pm - 3:15 pmDCA  Washington, D.C. Reagan-National-OPO Porto
18h 10m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas
Multiple Airlines Logo
6:30 am - 9:59 pmOPO  Porto-DCA Washington, D.C. Reagan-National
20h 29m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$683Multiple Airlines
Tue, Nov 17 - Mon, Nov 23
Multiple Airlines Logo
6:00 am - 10:55 pmDCA  Washington, D.C. Reagan-National-FNC Funchal Madeira
35h 55m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
9:15 pm - 9:59 pmFNC  Funchal Madeira-DCA Washington, D.C. Reagan-National
29h 44m3 stops Lisbon Humberto Delgado Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$694Multiple Airlines
Tue, Nov 24 - Mon, Nov 30
Multiple Airlines Logo
4:00 pm - 10:50 amDCA  Washington, D.C. Reagan-National-OPO Porto
13h 50m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas
Multiple Airlines Logo
8:35 pm - 3:24 pmOPO  Porto-DCA Washington, D.C. Reagan-National
23h 49m3 stops Madrid Barajas Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$708Multiple Airlines
Mon, Nov 16 - Wed, Nov 25
Multiple Airlines Logo
11:05 am - 11:45 pmDCA  Washington, D.C. Reagan-National-PDL Ponta Delgada Nordela
32h 40m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
7:25 pm - 9:59 pmPDL  Ponta Delgada Nordela-DCA Washington, D.C. Reagan-National
30h 34m3 stops Lisbon Humberto Delgado Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$709Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
3:13 pm - 9:30 amDCA  Washington, D.C. Reagan-National-OPO Porto
13h 17m1 stop Newark
Multiple Airlines Logo
6:00 am - 10:38 pmOPO  Porto-DCA Washington, D.C. Reagan-National
21h 38m2 stops Frankfurt am Main Toronto Pearson Intl
$727Multiple Airlines
Tue, Nov 10 - Wed, Nov 18
Multiple Airlines Logo
10:59 am - 9:30 amDCA  Washington, D.C. Reagan-National-OPO Porto
17h 31m1 stop Newark
Multiple Airlines Logo
6:00 am - 10:38 pmOPO  Porto-DCA Washington, D.C. Reagan-National
21h 38m2 stops Frankfurt am Main Toronto Pearson Intl
$727Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Portugal flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Washington, D.C. Reagan-National Airport to Portugal right now?

Here are the cheapest round-trip fares from Washington, D.C. Reagan-National Airport to Portugal on KAYAK in the last week:

• Faro (FAO) from $556
• Funchal Madeira (FNC) from $674
• Porto (OPO) from $678
• Ponta Delgada Nordela (PDL) from $709
• Lisbon Humberto Delgado (LIS) from $731

What’s the cheapest month to fly from Washington, D.C. Reagan-National Airport to Portugal?

October is the cheapest time of year to fly, with average fares of $803. Prices are highest in March, when average flight costs increase to around $1,488.

Which airport in Portugal is the cheapest to fly to from Washington, D.C. Reagan-National Airport?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Portugal are:

• Porto (OPO) from $931
• Lisbon Humberto Delgado (LIS) from $1,135
• Faro (FAO) from $1,280

What’s the cheapest day to fly from Washington, D.C. Reagan-National Airport to Portugal?

Tuesday tends to be the cheapest day to fly from Washington, D.C. Reagan-National Airport to Portugal, while Thursday is the most expensive. Fares run about 35% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Portugal?

Data from the past 12 months shows it's cheapest to fly to Portugal during the morning with average prices of $829. The evening is the most expensive time to fly, with average prices of $1,177.

Find deals

Key details for Washington, D.C. Reagan-National Airport to Portugal flights

Low season

January

Cheapest flight

$335
Beat the crowds with an average 72% drop in travelers.
The most popular month to fly with an average 222% increase in travelers.
One-way flight from Washington, D.C. Reagan-National Airport to Porto

Your Washington, D.C. Reagan-National Airport to Portugal flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Washington, D.C. Reagan-National Airport to Portugal?

    Yes. Fares from Washington, D.C. Reagan-National Airport to Portugal are low right now. As a rule of thumb, a round-trip under $843 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Washington, D.C. Reagan-National Airport to Portugal?

    Over the past 12 months, round-trip fares from Washington, D.C. Reagan-National Airport to Portugal have ranged from $843 to $1,411.

  • What are the main airports serving Portugal?

    Portugal has 6 airports. The three busiest are Porto (OPO) (60% of arrivals), Lisbon Humberto Delgado (LIS) (25%) and Ponta Delgada Nordela (PDL) (8%).

  • What airlines fly nonstop from Washington, D.C. Reagan-National Airport to Portugal?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Washington, D.C. Reagan-National Airport to Portugal. However, Delta offers a one-stop option.

  • Which cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Portugal?

    On flights from Washington, D.C. Reagan-National Airport to Portugal you can book Economy Class, Business Class or First Class.

  • What are some popular landmarks in Portugal?

    KAYAK travelers' favorite landmarks in Portugal include:

    • Chiado
    • Ribeira Square
    • Avenida dos Aliados
    • Praça do Marquês de Pombal

Your guide to booking Washington, D.C. Reagan-National Airport to Portugal flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for October when flights are typically cheapest and avoid March when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Thursday cost about 35% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Porto (OPO) is the cheapest airport to fly into from Washington, D.C. Reagan-National Airport. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Lisbon, which is the most popular destination in Portugal. From there, it's easy to continue on to other popular destinations such as Porto, Albufeira and Funchal.

More options for your flight from Reagan-National to Portugal

Complete your trip to Portugal with a hotel stay or car rental

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