When did momondo last update prices for flights from Southampton Eastleigh Airport to District of Columbia?

Prices for flights from Southampton Eastleigh Airport to District of Columbia are updated daily.

How many operators does momondo search for flights from Southampton Eastleigh Airport to District of Columbia?

As of November 2026, there is 1 operator available to choose from for flights from Southampton Eastleigh Airport to District of Columbia.

How old do you have to be to fly from Southampton Eastleigh Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia 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.

£321 Cheap Flights from Southampton to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Southampton to District of Columbia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:20 - 15:45SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

11h 25m1 stop Dublin

17:15 - 08:45IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

10h 30m1 stop Dublin

£526Aer Lingus

Sat, 27 Feb - Fri, 5 Mar

12:25 - 19:20SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

11h 55m1 stop Dublin

17:15 - 08:50IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

10h 35m1 stop Dublin

£632Aer Lingus

Mon, 21 Dec - Mon, 28 Dec

09:20 - 15:45SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

11h 25m1 stop Dublin

17:15 - 08:45IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

10h 30m1 stop Dublin

£672Aer Lingus

Fri, 18 Dec - Sun, 27 Dec

08:40 - 15:45SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

12h 05m1 stop Amsterdam Schiphol

18:15 - 17:05IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

17h 50m1 stop Amsterdam Schiphol

£692Delta

Thu, 24 Dec - Thu, 31 Dec

08:40 - 15:45SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

12h 05m1 stop Amsterdam Schiphol

06:00 - 08:10IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

21h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£692Delta

Thu, 24 Dec - Thu, 31 Dec

08:40 - 22:56SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

19h 16m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

06:00 - 08:10IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

21h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£695Delta

Thu, 24 Dec - Thu, 31 Dec

09:25 - 20:26SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

16h 01m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

18:15 - 08:55IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

9h 40m1 stop Amsterdam Schiphol

£703Delta

Sat, 27 Feb - Fri, 5 Mar

09:20 - 15:45SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

11h 25m1 stop Dublin

17:15 - 08:50IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

10h 35m1 stop Dublin

£708Aer Lingus

Sun, 28 Feb - Mon, 1 Mar

08:40 - 15:55SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

12h 15m1 stop Amsterdam Schiphol

06:00 - 08:10IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

21h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£748Delta

Mon, 21 Dec - Mon, 28 Dec

12:25 - 19:20SOU Southampton Eastleigh-IAD Washington, D.C. Dulles Intl

11h 55m1 stop Dublin

19:40 - 19:30IAD Washington, D.C. Dulles Intl-SOU Southampton Eastleigh

18h 50m2 stops Reykjavik Keflavik Intl Dublin

£754Multiple Airlines

Sun, 28 Feb - Mon, 1 Mar

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British Airways flights from Southampton to District of Columbia

Our best British Airways deals on Southampton to District of Columbia flight tickets

British Airways

4 Dec

SOU09:20Southampton Eastleigh

11h 25m

1 stop

IAD15:45Washington, D.C. Dulles Intl

8 Dec

IAD20:50Washington, D.C. Dulles Intl

17h 40m

1 stop

SOU19:30Southampton Eastleigh

£797

British Airways

3 Feb

SOU12:20Southampton Eastleigh

32h 25m

1 stop

IAD15:45Washington, D.C. Dulles Intl

7 Feb

IAD17:15Washington, D.C. Dulles Intl

13h 40m

1 stop

SOU11:55Southampton Eastleigh

£800

British Airways

3 Feb

SOU12:20Southampton Eastleigh

32h 25m

1 stop

IAD15:45Washington, D.C. Dulles Intl

7 Feb

IAD17:15Washington, D.C. Dulles Intl

13h 40m

1 stop

SOU11:55Southampton Eastleigh

£802

Delta flights from Southampton to District of Columbia

Our best Delta deals on Southampton to District of Columbia flight tickets

Delta

24 Dec

SOU08:40Southampton Eastleigh

12h 05m

1 stop

IAD15:45Washington, D.C. Dulles Intl

31 Dec

IAD06:00Washington, D.C. Dulles Intl

21h 10m

2 stops

SOU08:10Southampton Eastleigh

£692

Delta

24 Dec

SOU08:40Southampton Eastleigh

19h 16m

2 stops

IAD22:56Washington, D.C. Dulles Intl

31 Dec

IAD06:00Washington, D.C. Dulles Intl

21h 10m

2 stops

SOU08:10Southampton Eastleigh

£695

Delta

27 Feb

SOU09:25Southampton Eastleigh

16h 01m

2 stops

IAD20:26Washington, D.C. Dulles Intl

5 Mar

IAD18:15Washington, D.C. Dulles Intl

9h 40m

1 stop

SOU08:55Southampton Eastleigh

£703

momondo Fare Finder

Use the filters below to find and compare flights from Southampton to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Sat 27/2

09:20-15:45

1 stop11h 25m

Washington, D.C. Dulles Intl

Fri 5/3

17:15-08:45

1 stop10h 30m

£526

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Mon 21/12

12:25-19:20

1 stop11h 55m

Washington, D.C. Dulles Intl

Mon 28/12

17:15-08:50

1 stop10h 35m

£632

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Fri 18/12

09:20-15:45

1 stop11h 25m

Washington, D.C. Dulles Intl

Sun 27/12

17:15-08:45

1 stop10h 30m

£672

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Thu 24/12

08:40-15:45

1 stop12h 05m

Washington, D.C. Dulles Intl

Thu 31/12

18:15-17:05

1 stop17h 50m

£692

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Thu 24/12

08:40-15:45

1 stop12h 05m

Washington, D.C. Dulles Intl

Thu 31/12

06:00-08:10

2 stops21h 10m

£692

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Thu 24/12

08:40-22:56

2 stops19h 16m

Washington, D.C. Dulles Intl

Thu 31/12

06:00-08:10

2 stops21h 10m

£695

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Sat 27/2

09:25-20:26

2 stops16h 01m

Washington, D.C. Dulles Intl

Fri 5/3

18:15-08:55

1 stop9h 40m

£703

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Sun 28/2

09:20-15:45

1 stop11h 25m

Washington, D.C. Dulles Intl

Mon 1/3

17:15-08:50

1 stop10h 35m

£708

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Mon 21/12

08:40-15:55

1 stop12h 15m

Washington, D.C. Dulles Intl

Mon 28/12

06:00-08:10

2 stops21h 10m

£748

SouthamptonWashington, D.C.

SOU Southampton Eastleigh - IAD Washington, D.C. Dulles Intl

SOUIAD

Southampton Eastleigh

Sun 28/2

12:25-19:20

1 stop11h 55m

Washington, D.C. Dulles Intl

Mon 1/3

19:40-19:30

2 stops18h 50m

£754

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to District of Columbia

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 airline that flies from Southampton Eastleigh to District of Columbia?

Aer Lingus, Delta, and KLM are the most popular carriers operating from Southampton Eastleigh to District of Columbia

Which airlines fly to District of Columbia?

British Airways, Virgin Atlantic and Lufthansa are the top three most popular airlines that fly to District of Columbia from Southampton according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 16 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

Cheap Southampton to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to District of Columbia

Best price found	£321
Fastest flight time	11h 25m
Direct flights	None

The best one-way flight to District of Columbia from Southampton in the past 72 hours is £321. The best return flight deal from Southampton to District of Columbia found on momondo in the last 72 hours is £526.

The fastest flight from Southampton to District of Columbia takes 11h 25m

There are no direct flights from Southampton to District of Columbia. There are no popular flight routes from Southampton to District of Columbia.

Search flight deals

Frequently asked questions about flying from Southampton to District of Columbia

When did momondo last update prices for flights from Southampton Eastleigh Airport to District of Columbia?
Prices for flights from Southampton Eastleigh Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Southampton Eastleigh Airport to District of Columbia?
As of November 2026, there is 1 operator available to choose from for flights from Southampton Eastleigh Airport to District of Columbia.
How old do you have to be to fly from Southampton Eastleigh Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia 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.

Best airlines flying from Southampton to District of Columbia

Compare and see reviews for airlines that fly from Southampton to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £453	Free Cancellation	Rating 7.3 1,882 reviews		Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to District of Columbia for you.

Can I find flights from Southampton to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to District of Columbia?

Once all potential Southampton to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southampton to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southampton to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.