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Cheap flights from Southampton to Washington, D.C. from £330

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 14/4. 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 return train or bus tickets from Southampton to Washington, D.C..

All return flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
09:00 - 15:45SOU-IAD
11h 45m1 stop
06:00 - 08:25IAD-SOU
21h 25m2 stops
£623Virgin Atlantic
Find Deal
Cum, 7 Şub - Per, 13 Şub
09:00 - 21:05SOU-IAD
17h 05m2 stops
06:00 - 08:25IAD-SOU
21h 25m2 stops
£628Delta
Find Deal
Cum, 7 Şub - Per, 13 Şub
17:20 - 15:45SOU-IAD
27h 25m1 stop
17:35 - 08:50IAD-SOU
10h 15m1 stop
£649KLM
Find Deal
Cmt, 22 Şub - Cmt, 1 Mar
09:30 - 15:45SOU-IAD
11h 15m1 stop
12:05 - 08:50IAD-SOU
15h 45m2 stops
£653Delta
Find Deal
Cmt, 22 Şub - Cmt, 1 Mar
09:20 - 15:35SOU-IAD
11h 15m1 stop
17:25 - 08:50IAD-SOU
10h 25m1 stop
£687KLM
Find Deal
Çar, 18 Haz - Pzt, 23 Haz
09:30 - 15:40SOU-IAD
11h 10m1 stop
17:10 - 08:45IAD-SOU
10h 35m1 stop
£704British Airways
Find Deal
Sal, 21 Oca - Pzt, 3 Mar
08:40 - 19:45SOU-BWI
15h 05m2 stops
21:20 - 16:00BWI-SOU
13h 40m2 stops
£729British Airways
Find Deal
Cum, 14 Mar - Çar, 30 Nis
09:30 - 18:45SOU-BWI
38h 15m2 stops
20:30 - 08:45BWI-SOU
31h 15m2 stops
£771Aer Lingus
Find Deal
Cmt, 22 Şub - Cmt, 1 Mar
08:55 - 17:00SOU-BWI
37h 05m3 stops
07:00 - 15:35BWI-SOU
27h 35m3 stops
Cmt, 22 Şub - Cmt, 1 Mar
20:10 - 17:00SOU-BWI
25h 50m3 stops
07:00 - 19:40BWI-SOU
31h 40m3 stops
Paz, 23 Şub - Paz, 2 Mar
20:30 - 19:05SOU-IAD
51h 35m3 stops
Pzt, 14 Nis
16:45 - 17:40SOU-BWI
29h 55m3 stops
Sal, 15 Nis
11:50 - 07:25SOU-BWI
48h 35m3 stops
Pzt, 14 Nis
10:10 - 18:55SOU-IAD
13h 45m1 stop
£475Aer Lingus
Find Deal
Pzt, 14 Nis
20:00 - 18:55SOU-IAD
27h 55m1 stop
£483Aer Lingus
Find Deal
Paz, 13 Nis
19:55 - 19:45SOU-BWI
27h 50m2 stops
£1,259British Airways
Find Deal
Paz, 23 Mar
19:55 - 16:35SOU-IAD
24h 40m2 stops
£1,259British Airways
Find Deal
Paz, 23 Mar
09:20 - 21:10SOU-DCA
16h 50m2 stops
£1,303KLM
Find Deal
Sal, 15 Nis
09:20 - 19:19SOU-DCA
14h 59m2 stops
£1,346KLM
Find Deal
Paz, 13 Nis
17:35 - 19:19SOU-DCA
30h 44m2 stops
£1,349Delta
Find Deal
Cmt, 12 Nis

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

Our best British Airways deals on Southampton to Washington, D.C. flight tickets
British Airways
21 Jan
SOU09:30Southampton Eastleigh
11h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
3 Mar
IAD17:10Washington, D.C. Dulles Intl
10h 35m
1 stop
SOU08:45Southampton Eastleigh
British Airways
14 Mar
SOU08:40Southampton Eastleigh
15h 05m
2 stops
BWI19:45Baltimore/Washington
30 Apr
BWI21:20Baltimore/Washington
13h 40m
2 stops
SOU16:00Southampton Eastleigh
British Airways
23 Feb
SOU20:10Southampton Eastleigh
27h 35m
2 stops
BWI18:45Baltimore/Washington
2 Mar
BWI17:28Baltimore/Washington
17h 32m
3 stops
SOU16:00Southampton Eastleigh

Delta flights from Southampton to Washington, D.C.

Our best Delta deals on Southampton to Washington, D.C. flight tickets
Delta
7 Feb
SOU09:00Southampton Eastleigh
17h 05m
2 stops
IAD21:05Washington, D.C. Dulles Intl
13 Feb
IAD06:00Washington, D.C. Dulles Intl
21h 25m
2 stops
SOU08:25Southampton Eastleigh
Delta
17 Jan
SOU09:00Southampton Eastleigh
11h 45m
1 stop
IAD15:45Washington, D.C. Dulles Intl
22 Jan
IAD17:35Washington, D.C. Dulles Intl
9h 50m
1 stop
SOU08:25Southampton Eastleigh
Delta
22 Feb
SOU09:30Southampton Eastleigh
11h 15m
1 stop
IAD15:45Washington, D.C. Dulles Intl
1 Mar
IAD12:05Washington, D.C. Dulles Intl
15h 45m
2 stops
SOU08:50Southampton Eastleigh

See travel insights to Washington, D.C. from

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 on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Southampton is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £583. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £629.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Southampton to Washington, D.C. when you can find flight prices for as low as £553. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the afternoon, with an average ticket price of £680. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

£330

Fastest flight time

11h 10m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Southampton in the past 72 hours is £330. The best return flight deal from Southampton to Washington, D.C. found on momondo in the last 72 hours is £623.
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, Southampton Eastleigh Airport - Washington, D.C. Dulles Intl Airport and Southampton Eastleigh Airport - Washington, D.C. Reagan-National Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), 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 £511Free CancellationRating
7.1
1,069 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.