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Cheap flights from Southampton to District of Columbia from £543

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to District of Columbia departing on 1/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
09:20 - 15:35SOU-IAD
11h 15m1 stop
Virgin Atlantic Logo
17:50 - 08:50IAD-SOU
10h 00m1 stop
£543Virgin Atlantic
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Wed, 1 Apr - Sun, 5 Apr
KLM Logo
08:40 - 16:05SOU-IAD
12h 25m1 stop
KLM Logo
21:25 - 08:05IAD-SOU
29h 40m2 stops
£545KLM
Find Deal
Wed, 17 Dec - Wed, 24 Dec
Delta Logo
09:20 - 21:54SOU-DCA
17h 34m2 stops
Delta Logo
10:35 - 08:50DCA-SOU
17h 15m2 stops
£545Delta
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Wed, 1 Apr - Sun, 5 Apr
Virgin Atlantic Logo
09:20 - 15:35SOU-IAD
11h 15m1 stop
Virgin Atlantic Logo
17:50 - 08:50IAD-SOU
10h 00m1 stop
£547Virgin Atlantic
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Delta Logo
09:20 - 23:08SOU-DCA
18h 48m2 stops
Delta Logo
10:00 - 08:50DCA-SOU
17h 50m2 stops
£548Delta
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Wed, 1 Apr - Sun, 5 Apr
Virgin Atlantic Logo
09:20 - 00:07SOU-IAD
19h 47m2 stops
Virgin Atlantic Logo
06:10 - 08:50IAD-SOU
21h 40m2 stops
£548Virgin Atlantic
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Wed, 1 Apr - Sun, 5 Apr
Virgin Atlantic Logo
17:35 - 23:02SOU-IAD
34h 27m2 stops
Virgin Atlantic Logo
06:10 - 08:50IAD-SOU
21h 40m2 stops
£552Virgin Atlantic
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Wed, 1 Apr - Sun, 5 Apr
Multiple Airlines Logo
17:30 - 21:41SOU-DCA
33h 11m2 stops
Multiple Airlines Logo
17:00 - 08:05DCA-SOU
34h 05m2 stops
£714Multiple Airlines
Find Deal
Wed, 17 Dec - Wed, 24 Dec
Multiple Airlines Logo
08:50 - 18:59SOU-DCA
15h 09m2 stops
Multiple Airlines Logo
06:00 - 17:00DCA-SOU
30h 00m2 stops
£742Multiple Airlines
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Thu, 18 Dec - Thu, 25 Dec
Aer Lingus Logo
09:30 - 19:30SOU-IAD
15h 00m1 stop
Aer Lingus Logo
21:45 - 19:40IAD-SOU
16h 55m2 stops
£823Aer Lingus
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Thu, 18 Dec - Thu, 25 Dec

Virgin Atlantic flights from Southampton to District of Columbia

Our best Virgin Atlantic deals on Southampton to District of Columbia flight tickets
Virgin Atlantic
1 Apr
SOU09:20Southampton Eastleigh
11h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl
5 Apr
IAD17:50Washington, D.C. Dulles Intl
10h 00m
1 stop
SOU08:50Southampton Eastleigh
£543
Find similar
Virgin Atlantic
1 Apr
SOU09:20Southampton Eastleigh
11h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl
5 Apr
IAD17:50Washington, D.C. Dulles Intl
10h 00m
1 stop
SOU08:50Southampton Eastleigh
£547
Find similar
Virgin Atlantic
1 Apr
SOU09:20Southampton Eastleigh
19h 47m
2 stops
IAD00:07Washington, D.C. Dulles Intl
5 Apr
IAD06:10Washington, D.C. Dulles Intl
21h 40m
2 stops
SOU08:50Southampton Eastleigh
£548
Find similar

KLM flights from Southampton to District of Columbia

Our best KLM deals on Southampton to District of Columbia flight tickets
KLM
17 Dec
SOU08:40Southampton Eastleigh
12h 25m
1 stop
IAD16:05Washington, D.C. Dulles Intl
24 Dec
IAD21:25Washington, D.C. Dulles Intl
29h 40m
2 stops
SOU08:05Southampton Eastleigh
£545
Find similar
KLM
17 Dec
SOU08:40Southampton Eastleigh
15h 35m
2 stops
IAD19:15Washington, D.C. Dulles Intl
24 Dec
IAD21:25Washington, D.C. Dulles Intl
29h 40m
2 stops
SOU08:05Southampton Eastleigh
£573
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 November 2025.
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

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 1/4

09:20-15:35

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 5/4

17:50-08:50

1 stop10h 00m

£543

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 17/12

08:40-16:05

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 24/12

21:25-08:05

2 stops29h 40m

£545

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Wed 1/4

09:20-21:54

2 stops17h 34m

Washington, D.C. Reagan-National

Sun 5/4

10:35-08:50

2 stops17h 15m

£545

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 1/4

09:20-15:35

1 stop11h 15m

Washington, D.C. Dulles Intl

Sun 5/4

17:50-08:50

1 stop10h 00m

£547

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Wed 1/4

09:20-23:08

2 stops18h 48m

Washington, D.C. Reagan-National

Sun 5/4

10:00-08:50

2 stops17h 50m

£548

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 1/4

09:20-00:07

2 stops19h 47m

Washington, D.C. Dulles Intl

Sun 5/4

06:10-08:50

2 stops21h 40m

£548

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 1/4

17:35-23:02

2 stops34h 27m

Washington, D.C. Dulles Intl

Sun 5/4

06:10-08:50

2 stops21h 40m

£552

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Wed 17/12

17:30-21:41

2 stops33h 11m

Washington, D.C. Reagan-National

Wed 24/12

17:00-08:05

2 stops34h 05m

£714

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Thu 18/12

08:50-18:59

2 stops15h 09m

Washington, D.C. Reagan-National

Thu 25/12

06:00-17:00

2 stops30h 00m

£742

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 18/12

09:30-19:30

1 stop15h 00m

Washington, D.C. Dulles Intl

Thu 25/12

21:45-19:40

2 stops16h 55m

£823

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 day to depart on your flight to District of Columbia?

Our data shows that Tuesday is the least expensive day to fly to District of Columbia. Tickets to fly out on this day can be as low as £539. Flights from Southampton to District of Columbia on a Friday will generally be more expensive and average around £740. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Direct flights

None
There are no direct flights from Southampton to District of Columbia. There are no popular flight routes from Southampton to District of Columbia.
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  • 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 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.

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.

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