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Cheap flights from Southampton to Washington, D.C. from £339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Washington, D.C. departing on 17/1. 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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Find the cheapest flights from Southampton to Washington, D.C.

Cheap return flights

These are some of the best return flight deals from Southampton to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Southampton to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Southampton to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Southampton to Washington, D.C.

Find recent round-trip train or bus tickets from Southampton to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
08:40 - 18:45SOU-BWI
15h 05m2 stops
20:30 - 16:00BWI-SOU
14h 30m2 stops
£796British Airways
Find Deal
Fri, 27 Dec - Thu, 9 Jan
09:30 - 16:40SOU-IAD
11h 10m1 stop
18:10 - 08:45IAD-SOU
10h 35m1 stop
£818British Airways
Find Deal
Thu, 20 Mar - Tue, 25 Mar
09:30 - 16:40SOU-IAD
11h 10m1 stop
22:55 - 19:25IAD-SOU
16h 30m2 stops
£820British Airways
Find Deal
Thu, 20 Mar - Tue, 25 Mar
19:55 - 18:45SOU-BWI
27h 50m2 stops
20:30 - 15:25BWI-SOU
13h 55m2 stops
£826British Airways
Find Deal
Thu, 26 Dec - Sat, 11 Jan
08:40 - 20:45SOU-IAD
16h 05m2 stops
22:55 - 19:25IAD-SOU
16h 30m2 stops
£836British Airways
Find Deal
Thu, 20 Mar - Tue, 25 Mar
08:40 - 19:45SOU-IAD
16h 05m2 stops
20:45 - 15:35IAD-SOU
13h 50m1 stop
£844British Airways
Find Deal
Thu, 14 Nov - Thu, 21 Nov
08:40 - 19:45SOU-IAD
16h 05m2 stops
17:10 - 08:45IAD-SOU
10h 35m1 stop
£850British Airways
Find Deal
Tue, 24 Dec - Thu, 9 Jan
08:40 - 19:45SOU-IAD
16h 05m2 stops
17:10 - 08:45IAD-SOU
10h 35m1 stop
£854British Airways
Find Deal
Tue, 24 Dec - Thu, 9 Jan
08:40 - 18:45SOU-BWI
15h 05m2 stops
20:30 - 16:00BWI-SOU
14h 30m2 stops
£856British Airways
Find Deal
Fri, 27 Dec - Wed, 8 Jan
20:10 - 15:40SOU-IAD
24h 30m1 stop
17:10 - 08:45IAD-SOU
10h 35m1 stop
£860British Airways
Find Deal
Thu, 14 Nov - Thu, 21 Nov
14:25 - 17:00SOU-BWI
31h 35m2 stops
Fri, 17 Jan
20:10 - 15:00SOU-IAD
23h 50m2 stops
Fri, 17 Jan
20:10 - 15:40SOU-IAD
24h 30m1 stop
£493Aer Lingus
Find Deal
Fri, 17 Jan
09:30 - 15:00SOU-IAD
34h 30m3 stops
Fri, 17 Jan
09:30 - 15:40SOU-IAD
11h 10m1 stop
£1,237British Airways
Find Deal
Wed, 8 Jan
08:40 - 18:45SOU-BWI
15h 05m2 stops
£1,253British Airways
Find Deal
Wed, 8 Jan
08:40 - 19:45SOU-IAD
16h 05m2 stops
£1,253British Airways
Find Deal
Wed, 8 Jan
09:30 - 15:40SOU-IAD
11h 10m1 stop
£1,279British Airways
Find Deal
Thu, 9 Jan
08:40 - 18:45SOU-BWI
15h 05m2 stops
£1,294British Airways
Find Deal
Thu, 9 Jan
08:40 - 19:45SOU-IAD
16h 05m2 stops
£1,294British Airways
Find Deal
Thu, 9 Jan

British Airways flights from Southampton to Washington, D.C.

Our best British Airways deals on Southampton to Washington, D.C. flight tickets
British Airways
27 Dec
SOU08:40Southampton Eastleigh
15h 05m
2 stops
BWI18:45Baltimore/Washington
9 Jan
BWI20:30Baltimore/Washington
14h 30m
2 stops
SOU16:00Southampton Eastleigh
British Airways
20 Mar
SOU09:30Southampton Eastleigh
11h 10m
1 stop
IAD16:40Washington, D.C. Dulles Intl
25 Mar
IAD18:10Washington, D.C. Dulles Intl
10h 35m
1 stop
SOU08:45Southampton Eastleigh
British Airways
20 Mar
SOU09:30Southampton Eastleigh
11h 10m
1 stop
IAD16:40Washington, D.C. Dulles Intl
25 Mar
IAD22:55Washington, D.C. Dulles Intl
16h 30m
2 stops
SOU19:25Southampton Eastleigh

How to get the cheapest flight ticket from Southampton to Washington, D.C.

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 Southampton for Washington, D.C.?

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Tuesday.

When is the cheapest time to fly from Southampton to Washington, D.C.?

Southampton to Washington, D.C. flights are currently only available in the morning

What is the cheapest airline that flies to Washington, D.C. from Southampton?

Aer Lingus. Aer Lingus is the most popular carrier operating from Southampton to Washington, D.C.

What is the cheapest Southampton to Washington, D.C. flight route?

Southampton Eastleigh - Washington, D.C. Reagan-National. Fly from Southampton Eastleigh to Washington, D.C. Reagan-National for the best Southampton - Washington, D.C. flight prices

Can stopping save me money on Southampton to Washington, D.C. flights?

You could potentially save up to 31% on your flight if you consider stops on a Southampton to Washington, D.C. flight.

When to book flights from Southampton to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Washington, D.C. (SOU to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Washington, D.C.

Best price found

£339

Fastest flight time

11h 10m

Direct flights

None

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Southampton in the past 72 hours is £339. The best return flight deal from Southampton to Washington, D.C. found on momondo in the last 72 hours is £796.
The fastest flight from Southampton to Washington, D.C. takes 11h 10m
There are no direct flights from Southampton to Washington, D.C.. Popular non-direct routes for this connection are Southampton Eastleigh Airport - Baltimore/Washington Airport and Southampton Eastleigh Airport - Washington, D.C. Dulles Intl Airport.
There are 2 airports near Washington, D.C.: Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Southampton Eastleigh to Washington, D.C. by plane?

    Washington, D.C. is 3622.6 mi away from Southampton Eastleigh. Typically, this will take 11h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Washington, D.C.?

    Prices for flights from Southampton Eastleigh Airport to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Washington, D.C.?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Washington, D.C.?

    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 Southampton Eastleigh Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Southampton to Washington, D.C.?


Best airlines flying from Southampton to Washington, D.C.

Compare and see reviews for airlines that fly from Southampton to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £490Free CancellationRating
7.1
1,088 reviews
Search Aer Lingus flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Southampton to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Southampton.

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

If you are not ready to book a flight from Southampton 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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.