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Cheap flights from Southampton to Washington, D.C. Dulles Intl Airport from £259

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. Dulles Intl Airport departing on 15/5. 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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Easily compare return flights from Southampton to Washington, D.C. Dulles Intl Airport

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Southampton to Washington, D.C. Dulles Intl Airport by changing tabs
Delta
25 Sept
SOU07:55Southampton Eastleigh
33h 15m
2 stops
IAD12:10Washington, D.C. Dulles Intl
29 Sept
IAD16:55Washington, D.C. Dulles Intl
33h 30m
2 stops
SOU07:25Southampton Eastleigh
Aer Lingus
14 Aug
SOU09:40Southampton Eastleigh
14h 30m
1 stop
IAD19:10Washington, D.C. Dulles Intl
14 Oct
IAD17:10Washington, D.C. Dulles Intl
11h 00m
1 stop
SOU09:10Southampton Eastleigh
KLM
14 Aug
SOU08:30Southampton Eastleigh
18h 22m
2 stops
IAD21:52Washington, D.C. Dulles Intl
14 Oct
IAD17:25Washington, D.C. Dulles Intl
18h 25m
1 stop
SOU16:50Southampton Eastleigh
British Airways
10 Aug
SOU09:55Southampton Eastleigh
15h 35m
2 stops
IAD20:30Washington, D.C. Dulles Intl
14 Oct
IAD14:05Washington, D.C. Dulles Intl
14h 05m
2 stops
SOU09:10Southampton Eastleigh
Delta
25 Sept
SOU07:55Southampton Eastleigh
13h 05m
1 stop
IAD16:00Washington, D.C. Dulles Intl
29 Sept
IAD16:55Washington, D.C. Dulles Intl
33h 30m
2 stops
SOU07:25Southampton Eastleigh
Delta
25 Sept
SOU07:55Southampton Eastleigh
13h 05m
1 stop
IAD16:00Washington, D.C. Dulles Intl
29 Sept
IAD17:25Washington, D.C. Dulles Intl
18h 25m
1 stop
SOU16:50Southampton Eastleigh

Find the cheapest one-way flights from Southampton to Washington, D.C. Dulles Intl Airport

If you're looking for one-way flights from Southampton to Washington, D.C. Dulles Intl Airport, view some of our deals below provided by British Airways and Delta
Multiple Airlines
15 May
SOU19:25Southampton Eastleigh
51h 15m
3 stops
IAD17:40Washington, D.C. Dulles Intl
Multiple Airlines
15 May
SOU20:00Southampton Eastleigh
26h 40m
2 stops
IAD17:40Washington, D.C. Dulles Intl
Delta
16 Sept
SOU07:55Southampton Eastleigh
12h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. Dulles Intl Airport from Southampton

Find and compare return flight prices for your last-minute flight from Southampton to Washington, D.C. Dulles Intl Airport
British Airways
5 May
SOU09:40Southampton Eastleigh
14h 30m
1 stop
IAD19:10Washington, D.C. Dulles Intl
9 May
IAD17:10Washington, D.C. Dulles Intl
11h 00m
1 stop
SOU09:10Southampton Eastleigh
British Airways
5 May
SOU10:00Southampton Eastleigh
15h 35m
2 stops
IAD20:35Washington, D.C. Dulles Intl
9 May
IAD17:10Washington, D.C. Dulles Intl
11h 00m
1 stop
SOU09:10Southampton Eastleigh
British Airways
5 May
SOU10:00Southampton Eastleigh
15h 35m
2 stops
IAD20:35Washington, D.C. Dulles Intl
9 May
IAD17:55Washington, D.C. Dulles Intl
17h 05m
2 stops
SOU16:00Southampton Eastleigh

Best airlines flying from Southampton to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Southampton to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £551Free CancellationRating
7.2
1,348 reviews
Search Aer Lingus flights

Delta flights from Southampton to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Southampton to Washington, D.C. Dulles Intl Airport flight tickets
Delta
25 Sept
SOU07:55Southampton Eastleigh
33h 15m
2 stops
IAD12:10Washington, D.C. Dulles Intl
29 Sept
IAD16:55Washington, D.C. Dulles Intl
33h 30m
2 stops
SOU07:25Southampton Eastleigh
Delta
25 Sept
SOU07:55Southampton Eastleigh
13h 05m
1 stop
IAD16:00Washington, D.C. Dulles Intl
29 Sept
IAD16:55Washington, D.C. Dulles Intl
33h 30m
2 stops
SOU07:25Southampton Eastleigh
Delta
25 Sept
SOU07:55Southampton Eastleigh
13h 05m
1 stop
IAD16:00Washington, D.C. Dulles Intl
29 Sept
IAD17:25Washington, D.C. Dulles Intl
18h 25m
1 stop
SOU16:50Southampton Eastleigh

British Airways flights from Southampton to Washington, D.C. Dulles Intl Airport

Our best British Airways deals on Southampton to Washington, D.C. Dulles Intl Airport flight tickets
British Airways
10 Aug
SOU09:55Southampton Eastleigh
15h 35m
2 stops
IAD20:30Washington, D.C. Dulles Intl
14 Oct
IAD14:05Washington, D.C. Dulles Intl
14h 05m
2 stops
SOU09:10Southampton Eastleigh
British Airways
10 Aug
SOU09:55Southampton Eastleigh
15h 35m
2 stops
IAD20:30Washington, D.C. Dulles Intl
12 Oct
IAD14:05Washington, D.C. Dulles Intl
14h 05m
2 stops
SOU09:10Southampton Eastleigh
British Airways
11 Aug
SOU09:40Southampton Eastleigh
14h 30m
1 stop
IAD19:10Washington, D.C. Dulles Intl
14 Oct
IAD14:05Washington, D.C. Dulles Intl
14h 05m
2 stops
SOU09:10Southampton Eastleigh

How to get the cheapest flight ticket from Southampton to Washington, D.C. Dulles Intl Airport

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 Southampton for Washington, D.C. Dulles Intl Airport?

Monday. The cheapest day of the week is usually Monday. The most expensive is usually Thursday.

When is the cheapest time to fly from Southampton to Washington, D.C. Dulles Intl Airport?

Southampton to Washington, D.C. Dulles Intl Airport flights are currently only available in the morning

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from Southampton?

Aer Lingus. Aer Lingus is the most popular carrier operating from Southampton to Washington, D.C. Dulles Intl Airport

Cheap Southampton to Washington, D.C. Dulles Intl Airport (SOU to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Washington, D.C. Dulles Intl Airport

Best price found

£259

Fastest flight time

11h 00m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Southampton in the past 72 hours is £259. The best return flight deal from Southampton to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £653.
The fastest flight from Southampton to Washington, D.C. Dulles Intl Airport takes 11h 00m
There are no direct flights from Southampton to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Southampton Eastleigh Airport - Washington, D.C. Dulles Intl Airport.

  • How far is Southampton Eastleigh to Washington, D.C. Dulles Intl by plane?

    The distance between Southampton Eastleigh and Washington, D.C. Dulles Intl is about 3637.8 mi. By plane, this route typically takes 11h 00m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Washington, D.C. Dulles Intl Airport?

    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. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek 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 Washington, D.C.?

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 Washington, D.C. for you.

Can I find flights from Southampton to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. 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 Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Washington, D.C..

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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