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 May 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.

£364 Cheap Flights from Southampton to District of Columbia in 2026

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Find the cheapest flights from Southampton to District of Columbia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:20 - 19:15

SOU

IAD

14h 55m

1 stop

17:15 - 16:50

IAD

SOU

18h 35m

1 stop

£634Aer Lingus

Wed, 8 Jul - Wed, 15 Jul

09:20 - 19:15

SOU

IAD

14h 55m

1 stop

17:15 - 16:50

IAD

SOU

18h 35m

1 stop

£635Aer Lingus

Wed, 8 Jul - Wed, 15 Jul

18:05 - 22:31

SOU

DCA

33h 26m

3 stops

06:00 - 16:50

DCA

SOU

29h 50m

3 stops

£651Multiple Airlines

Wed, 8 Jul - Wed, 15 Jul

09:15 - 22:31

SOU

DCA

42h 16m

3 stops

11:00 - 16:50

DCA

SOU

24h 50m

2 stops

£663Multiple Airlines

Wed, 8 Jul - Wed, 15 Jul

09:20 - 19:15

SOU

IAD

14h 55m

1 stop

17:15 - 08:40

IAD

SOU

10h 25m

1 stop

£716Aer Lingus

Mon, 13 Jul - Mon, 20 Jul

17:55 - 22:31

SOU

DCA

33h 36m

3 stops

11:00 - 19:30

DCA

SOU

27h 30m

2 stops

£740Multiple Airlines

Mon, 13 Jul - Mon, 20 Jul

08:40 - 16:45

SOU

IAD

12h 05m

1 stop

17:45 - 08:10

IAD

SOU

9h 25m

1 stop

£815KLM

Thu, 29 Oct - Thu, 5 Nov

17:30 - 16:55

SOU

IAD

27h 25m

1 stop

17:45 - 08:10

IAD

SOU

9h 25m

1 stop

£816KLM

Thu, 29 Oct - Thu, 5 Nov

08:40 - 16:45

SOU

IAD

12h 05m

1 stop

10:40 - 08:10

IAD

SOU

16h 30m

2 stops

£817Delta

Thu, 29 Oct - Thu, 5 Nov

09:15 - 22:59

SOU

DCA

18h 44m

2 stops

12:27 - 08:45

DCA

SOU

15h 18m

2 stops

£909Delta

Mon, 13 Jul - Mon, 20 Jul

Aer Lingus flights from Southampton to District of Columbia

Our best Aer Lingus deals on Southampton to District of Columbia flight tickets

Aer Lingus

8 Jul

SOU09:20Southampton Eastleigh

14h 55m

1 stop

IAD19:15Washington, D.C. Dulles Intl

15 Jul

IAD17:15Washington, D.C. Dulles Intl

18h 35m

1 stop

SOU16:50Southampton Eastleigh

£634

Aer Lingus

8 Jul

SOU09:20Southampton Eastleigh

14h 55m

1 stop

IAD19:15Washington, D.C. Dulles Intl

15 Jul

IAD17:15Washington, D.C. Dulles Intl

18h 35m

1 stop

SOU16:50Southampton Eastleigh

£635

Aer Lingus

3 Jun

SOU09:20Southampton Eastleigh

11h 25m

1 stop

IAD15:45Washington, D.C. Dulles Intl

10 Jun

IAD21:00Washington, D.C. Dulles Intl

14h 50m

1 stop

SOU16:50Southampton Eastleigh

£705

KLM flights from Southampton to District of Columbia

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

KLM

29 Oct

SOU08:40Southampton Eastleigh

12h 05m

1 stop

IAD16:45Washington, D.C. Dulles Intl

5 Nov

IAD17:45Washington, D.C. Dulles Intl

9h 25m

1 stop

SOU08:10Southampton Eastleigh

£815

KLM

29 Oct

SOU17:30Southampton Eastleigh

27h 25m

1 stop

IAD16:55Washington, D.C. Dulles Intl

5 Nov

IAD17:45Washington, D.C. Dulles Intl

9h 25m

1 stop

SOU08:10Southampton Eastleigh

£816

KLM

29 Oct

SOU08:40Southampton Eastleigh

18h 22m

2 stops

IAD23:02Washington, D.C. Dulles Intl

5 Nov

IAD19:59Washington, D.C. Dulles Intl

16h 01m

2 stops

SOU17:00Southampton Eastleigh

£819

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

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 8/7

09:20-19:15

1 stop14h 55m

Washington, D.C. Dulles Intl

Wed 15/7

17:15-16:50

1 stop18h 35m

£634

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 8/7

09:20-19:15

1 stop14h 55m

Washington, D.C. Dulles Intl

Wed 15/7

17:15-16:50

1 stop18h 35m

£635

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Wed 8/7

18:05-22:31

3 stops33h 26m

Washington, D.C. Reagan-National

Wed 15/7

06:00-16:50

3 stops29h 50m

£651

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Wed 8/7

09:15-22:31

3 stops42h 16m

Washington, D.C. Reagan-National

Wed 15/7

11:00-16:50

2 stops24h 50m

£663

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Mon 13/7

09:20-19:15

1 stop14h 55m

Washington, D.C. Dulles Intl

Mon 20/7

17:15-08:40

1 stop10h 25m

£716

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Mon 13/7

17:55-22:31

3 stops33h 36m

Washington, D.C. Reagan-National

Mon 20/7

11:00-19:30

2 stops27h 30m

£740

Fastest return journey

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 29/10

08:40-16:45

1 stop12h 05m

Washington, D.C. Dulles Intl

Thu 5/11

17:45-08:10

1 stop9h 25m

£815

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 29/10

17:30-16:55

1 stop27h 25m

Washington, D.C. Dulles Intl

Thu 5/11

17:45-08:10

1 stop9h 25m

£816

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 29/10

08:40-16:45

1 stop12h 05m

Washington, D.C. Dulles Intl

Thu 5/11

10:40-08:10

2 stops16h 30m

£817

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Mon 13/7

09:15-22:59

2 stops18h 44m

Washington, D.C. Reagan-National

Mon 20/7

12:27-08:45

2 stops15h 18m

£909

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?

British Airways, Aer Lingus, and Delta 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 Icelandair 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 44% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 18 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

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Southampton to District of Columbia takes 11h 15m

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 May 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 £451	Free Cancellation	Rating 7.3 1,589 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.