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Cheap flights from Southampton to Washington, D.C. Dulles Intl Airport from £484

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 11/5. 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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Find the cheapest flights from Southampton to Washington, D.C.

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Southampton to Washington, D.C..
17:35 - 15:35SOU-IAD
27h 00m1 stop
17:25 - 08:45IAD-SOU
10h 20m1 stop
£622KLM
Find Deal
Thu, 15 May - Thu, 22 May
09:20 - 19:39SOU-IAD
15h 19m2 stops
17:25 - 17:00IAD-SOU
18h 35m1 stop
£629KLM
Find Deal
Thu, 15 May - Thu, 22 May
09:40 - 11:45SOU-IAD
31h 05m2 stops
13:30 - 19:30IAD-SOU
25h 00m2 stops
Thu, 15 May - Thu, 22 May
20:00 - 13:14SOU-IAD
46h 14m3 stops
08:18 - 15:35IAD-SOU
26h 17m3 stops
Thu, 15 May - Thu, 22 May
09:40 - 16:15SOU-IAD
35h 35m2 stops
22:20 - 08:45IAD-SOU
29h 25m3 stops
Thu, 15 May - Thu, 22 May
09:40 - 15:50SOU-IAD
11h 10m1 stop
20:25 - 19:30IAD-SOU
18h 05m1 stop
£796Aer Lingus
Find Deal
Fri, 1 Aug - Thu, 28 Aug
09:40 - 20:10SOU-IAD
15h 30m2 stops
22:40 - 08:40IAD-SOU
29h 00m2 stops
£884Aer Lingus
Find Deal
Fri, 1 Aug - Thu, 28 Aug
20:00 - 15:50SOU-IAD
24h 50m1 stop
22:40 - 08:40IAD-SOU
29h 00m2 stops
£886Aer Lingus
Find Deal
Fri, 1 Aug - Thu, 28 Aug
09:40 - 22:59SOU-IAD
18h 19m3 stops
17:50 - 15:40IAD-SOU
16h 50m2 stops
£1,060
Find Deal
Fri, 1 Aug - Thu, 28 Aug
20:00 - 15:50SOU-IAD
24h 50m1 stop
22:40 - 08:15IAD-SOU
28h 35m2 stops
£2,525Aer Lingus
Find Deal
Sun, 17 Aug - Sun, 31 Aug

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

Our best KLM deals on Southampton to Washington, D.C. Dulles Intl Airport flight tickets
KLM
15 May
SOU17:35Southampton Eastleigh
27h 00m
1 stop
IAD15:35Washington, D.C. Dulles Intl
22 May
IAD17:25Washington, D.C. Dulles Intl
10h 20m
1 stop
SOU08:45Southampton Eastleigh
KLM
15 May
SOU09:20Southampton Eastleigh
15h 19m
2 stops
IAD19:39Washington, D.C. Dulles Intl
22 May
IAD17:25Washington, D.C. Dulles Intl
18h 35m
1 stop
SOU17:00Southampton Eastleigh

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

Our best Aer Lingus deals on Southampton to Washington, D.C. Dulles Intl Airport flight tickets
Aer Lingus
1 Aug
SOU09:40Southampton Eastleigh
11h 10m
1 stop
IAD15:50Washington, D.C. Dulles Intl
28 Aug
IAD20:25Washington, D.C. Dulles Intl
18h 05m
1 stop
SOU19:30Southampton Eastleigh
Aer Lingus
1 Aug
SOU09:40Southampton Eastleigh
15h 30m
2 stops
IAD20:10Washington, D.C. Dulles Intl
28 Aug
IAD22:40Washington, D.C. Dulles Intl
29h 00m
2 stops
SOU08:40Southampton Eastleigh
Aer Lingus
1 Aug
SOU20:00Southampton Eastleigh
24h 50m
1 stop
IAD15:50Washington, D.C. Dulles Intl
28 Aug
IAD22:40Washington, D.C. Dulles Intl
29h 00m
2 stops
SOU08:40Southampton Eastleigh

See travel insights to Washington, D.C. from

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 on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Wednesday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Southampton. The lowest ticket price found for a Wednesday departure recently was £645. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £745.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the evening when flights can be purchased for as low as £547. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the afternoon when prices are around £682.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

£484

Fastest flight time

11h 10m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Southampton in the past 72 hours is £484. The best return flight deal from Southampton to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £622.
The fastest flight from Southampton to Washington, D.C. Dulles Intl Airport takes 11h 10m
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 10m.

  • 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 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.


Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Winchester
Alexandria
Laurel
Essex
National Harbor
Fairfax
Harpers Ferry
Manassas
Bethesda
Oxon Hill
Chantilly
College Park
Hyattsville
Linthicum Heights
Front Royal
Gettysburg
Cambridge
Hanover
Ellicott City
Westminster

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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