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£448 Find Cheap Flights from Portsmouth to Reagan Washington National Airport – Compare and Save

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Cheap Flights from Portsmouth to Reagan-National

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

Recent return flight deals from Portsmouth to Reagan-National

Mon, 5 Oct - Mon, 12 Oct
Delta Logo
09:05 - 22:03SOU  Southampton Eastleigh-DCA Washington, D.C. Reagan-National
17h 58m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
11:05 - 08:35DCA  Washington, D.C. Reagan-National-SOU Southampton Eastleigh
16h 30m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£638Delta
Sun, 25 Oct - Sun, 1 Nov
Delta Logo
09:30 - 22:55SOU  Southampton Eastleigh-DCA Washington, D.C. Reagan-National
17h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
10:10 - 08:10DCA  Washington, D.C. Reagan-National-SOU Southampton Eastleigh
17h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£661Delta
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Price, demand, and travel trends for Portsmouth to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Portsmouth to Washington, D.C. Reagan-National Airport with more confidence.

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

Delta (£638) offered the cheapest return ticket from Portsmouth to Washington, D.C. Reagan-National Airport in the last 5 days.

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

Cheapest flight

£448
Flights from Southampton to Washington, D.C. Reagan-National Airport

When to book flights from Portsmouth to Reagan-National

Are your dates flexible? Find out the best times to travel from Portsmouth to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Union Station, Capital One Arena, and Charles Sumner School Museum and Archives. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • Do I need a passport to fly from Portsmouth to Washington, D.C. Reagan-National Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What is the time difference between Portsmouth and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 5 hours behind Portsmouth (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car hire companies, with daily rates starting from around £17 for economy cars. Top options include:
    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

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

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Portsmouth to Reagan-National

Complete your trip to Reagan-National with a hotel stay or car hire

Car hire in Washington, D.C.
Hotels in Washington, D.C.
Holidays in Washington, D.C.