Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Southampton to District of Columbia from £748

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 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Southampton to District of Columbia

Cheap return flights

British Airways Logo
09:10 - 19:30SOU-IAD
15h 20m1 stop
British Airways Logo
17:20 - 08:40IAD-SOU
10h 20m1 stop
£748British Airways
Find Deal
Wed, 17 Sep - Thu, 25 Sep
British Airways Logo
08:40 - 20:10SOU-IAD
16h 30m2 stops
British Airways Logo
17:20 - 08:40IAD-SOU
10h 20m1 stop
£755British Airways
Find Deal
Wed, 17 Sep - Thu, 25 Sep
British Airways Logo
09:40 - 15:50SOU-IAD
11h 10m1 stop
British Airways Logo
17:20 - 08:05IAD-SOU
9h 45m1 stop
£989British Airways
Find Deal
Thu, 14 Aug - Tue, 30 Sep
British Airways Logo
09:30 - 19:30SOU-IAD
15h 00m1 stop
British Airways Logo
18:20 - 15:30IAD-SOU
16h 10m2 stops
£999British Airways
Find Deal
Wed, 17 Dec - Mon, 5 Jan
British Airways Logo
09:30 - 19:30SOU-IAD
15h 00m1 stop
British Airways Logo
17:05 - 08:45IAD-SOU
10h 40m1 stop
£1,044British Airways
Find Deal
Wed, 17 Dec - Mon, 5 Jan
British Airways Logo
09:40 - 18:55SOU-IAD
14h 15m1 stop
British Airways Logo
17:20 - 08:35IAD-SOU
10h 15m1 stop
£1,082British Airways
Find Deal
Sat, 16 Aug - Sat, 23 Aug
British Airways Logo
08:40 - 20:10SOU-IAD
16h 30m2 stops
British Airways Logo
21:00 - 19:30IAD-SOU
17h 30m1 stop
£1,119British Airways
Find Deal
Thu, 14 Aug - Tue, 30 Sep
British Airways Logo
08:40 - 19:55SOU-IAD
16h 15m2 stops
British Airways Logo
18:20 - 15:30IAD-SOU
16h 10m2 stops
£1,229British Airways
Find Deal
Wed, 17 Dec - Mon, 5 Jan
British Airways Logo
09:40 - 18:55SOU-IAD
14h 15m1 stop
British Airways Logo
17:55 - 12:00IAD-SOU
13h 05m2 stops
£2,155British Airways
Find Deal
Sat, 16 Aug - Sat, 23 Aug

British Airways flights from Southampton to District of Columbia

Our best British Airways deals on Southampton to District of Columbia flight tickets
British Airways
17 Sept
SOU09:10Southampton Eastleigh
15h 20m
1 stop
IAD19:30Washington, D.C. Dulles Intl
25 Sept
IAD17:20Washington, D.C. Dulles Intl
10h 20m
1 stop
SOU08:40Southampton Eastleigh
£748
Find similar
British Airways
17 Sept
SOU08:40Southampton Eastleigh
16h 30m
2 stops
IAD20:10Washington, D.C. Dulles Intl
25 Sept
IAD17:20Washington, D.C. Dulles Intl
10h 20m
1 stop
SOU08:40Southampton Eastleigh
£755
Find similar
British Airways
14 Aug
SOU09:40Southampton Eastleigh
11h 10m
1 stop
IAD15:50Washington, D.C. Dulles Intl
30 Sept
IAD17:20Washington, D.C. Dulles Intl
9h 45m
1 stop
SOU08:05Southampton Eastleigh
£989
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 3 August 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 17/9

09:10-19:30

1 stop15h 20m

Washington, D.C. Dulles Intl

Thu 25/9

17:20-08:40

1 stop10h 20m

£748

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 17/9

08:40-20:10

2 stops16h 30m

Washington, D.C. Dulles Intl

Thu 25/9

17:20-08:40

1 stop10h 20m

£755

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 14/8

09:40-15:50

1 stop11h 10m

Washington, D.C. Dulles Intl

Tue 30/9

17:20-08:05

1 stop9h 45m

£989

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 17/12

09:30-19:30

1 stop15h 00m

Washington, D.C. Dulles Intl

Mon 5/1

18:20-15:30

2 stops16h 10m

£998

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 17/12

09:30-19:30

1 stop15h 00m

Washington, D.C. Dulles Intl

Mon 5/1

17:05-08:45

1 stop10h 40m

£1,044

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Sat 16/8

09:40-18:55

1 stop14h 15m

Washington, D.C. Dulles Intl

Sat 23/8

17:20-08:35

1 stop10h 15m

£1,082

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 14/8

08:40-20:10

2 stops16h 30m

Washington, D.C. Dulles Intl

Tue 30/9

21:00-19:30

1 stop17h 30m

£1,119

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 17/12

08:40-19:55

2 stops16h 15m

Washington, D.C. Dulles Intl

Mon 5/1

18:20-15:30

2 stops16h 10m

£1,229

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Sat 16/8

09:40-18:55

1 stop14h 15m

Washington, D.C. Dulles Intl

Sat 23/8

17:55-12:00

2 stops13h 05m

£2,155

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 13/8

09:10-19:30

1 stop15h 20m

£2,124

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to District of Columbia from

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 £533. Flights from Southampton to District of Columbia on a Friday will generally be more expensive and average around £732. 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

Best price found

£2,124

Fastest flight time

11h 10m

Direct flights

None

Airports in District of Columbia

1 airport
The best one-way flight to District of Columbia from Southampton in the past 72 hours is £2,124. The best return flight deal from Southampton to District of Columbia found on momondo in the last 72 hours is £748.
The fastest flight from Southampton to District of Columbia takes 11h 10m
There are no direct flights from Southampton to District of Columbia. Popular non-direct route for this connection is Southampton Eastleigh Airport - Washington, D.C. Dulles Intl Airport.
There is 1 airport near District of Columbia: Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • 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.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/8
Fri 15/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to District of Columbia

Popular Cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom £198
Flights to Orlandofrom £252
Flights to Los Angelesfrom £300
Flights to Miamifrom £271
Flights to San Franciscofrom £225
Flights to Bostonfrom £284
Flights to Las Vegasfrom £352
Flights to Chicagofrom £331
Flights to Washington, D.C.from £312
Flights to Atlantafrom £309
Flights to Dallasfrom £369
Flights to Houstonfrom £339