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Cheap flights from Southampton to Washington, D.C. from $410

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. departing on 4/14. 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 round-trip flights

These are some of the best round-trip flight deals from Southampton to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Southampton to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Southampton to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Southampton to Washington, D.C.

Find recent round-trip train or bus tickets from Southampton to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
9:00 am - 3:45 pmSOU-IAD
11h 45m1 stop
6:00 am - 8:25 amIAD-SOU
21h 25m2 stops
$773Virgin Atlantic
Find Deal
Fri, Feb 7 - Thu, Feb 13
9:00 am - 9:05 pmSOU-IAD
17h 05m2 stops
6:00 am - 8:25 amIAD-SOU
21h 25m2 stops
$779Delta
Find Deal
Fri, Feb 7 - Thu, Feb 13
5:20 pm - 3:45 pmSOU-IAD
27h 25m1 stop
5:35 pm - 8:50 amIAD-SOU
10h 15m1 stop
$806KLM
Find Deal
Sat, Feb 22 - Sat, Mar 1
9:30 am - 3:45 pmSOU-IAD
11h 15m1 stop
12:05 pm - 8:50 amIAD-SOU
15h 45m2 stops
$811Delta
Find Deal
Sat, Feb 22 - Sat, Mar 1
9:20 am - 3:35 pmSOU-IAD
11h 15m1 stop
5:25 pm - 8:50 amIAD-SOU
10h 25m1 stop
$852KLM
Find Deal
Wed, Jun 18 - Mon, Jun 23
9:30 am - 3:40 pmSOU-IAD
11h 10m1 stop
5:10 pm - 8:45 amIAD-SOU
10h 35m1 stop
$874British Airways
Find Deal
Tue, Jan 21 - Mon, Mar 3
8:40 am - 7:45 pmSOU-BWI
15h 05m2 stops
9:20 pm - 4:00 pmBWI-SOU
13h 40m2 stops
$905British Airways
Find Deal
Fri, Mar 14 - Wed, Apr 30
9:30 am - 6:45 pmSOU-BWI
38h 15m2 stops
8:30 pm - 8:45 amBWI-SOU
31h 15m2 stops
$957Aer Lingus
Find Deal
Sat, Feb 22 - Sat, Mar 1
8:55 am - 5:00 pmSOU-BWI
37h 05m3 stops
7:00 am - 3:35 pmBWI-SOU
27h 35m3 stops
$1,043
Find Deal
Sat, Feb 22 - Sat, Mar 1
8:10 pm - 3:00 pmSOU-IAD
23h 50m2 stops
5:50 pm - 7:40 pmIAD-SOU
20h 50m3 stops
$1,130
Find Deal
Fri, Feb 7 - Thu, Feb 13
8:30 pm - 7:05 pmSOU-IAD
51h 35m3 stops
Mon, Apr 14
4:45 pm - 5:40 pmSOU-BWI
29h 55m3 stops
Tue, Apr 15
11:50 am - 7:25 amSOU-BWI
48h 35m3 stops
Mon, Apr 14
10:10 am - 6:55 pmSOU-IAD
13h 45m1 stop
$590Aer Lingus
Find Deal
Mon, Apr 14
8:00 pm - 6:55 pmSOU-IAD
27h 55m1 stop
$600Aer Lingus
Find Deal
Sun, Apr 13
7:55 pm - 7:45 pmSOU-BWI
27h 50m2 stops
$1,562British Airways
Find Deal
Sun, Mar 23
7:55 pm - 4:35 pmSOU-IAD
24h 40m2 stops
$1,562British Airways
Find Deal
Sun, Mar 23
9:20 am - 9:10 pmSOU-DCA
16h 50m2 stops
$1,617KLM
Find Deal
Tue, Apr 15
9:20 am - 7:19 pmSOU-DCA
14h 59m2 stops
$1,670KLM
Find Deal
Sun, Apr 13
5:35 pm - 7:19 pmSOU-DCA
30h 44m2 stops
$1,674Delta
Find Deal
Sat, Apr 12

British Airways flights from Southampton to Washington, D.C.

Our best British Airways deals on Southampton to Washington, D.C. flight tickets
British Airways
Jan 21
SOU9:30 amSouthampton Eastleigh
11h 10m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Mar 3
IAD5:10 pmWashington, D.C. Dulles Intl
10h 35m
1 stop
SOU8:45 amSouthampton Eastleigh
British Airways
Mar 14
SOU8:40 amSouthampton Eastleigh
15h 05m
2 stops
BWI7:45 pmBaltimore/Washington
Apr 30
BWI9:20 pmBaltimore/Washington
13h 40m
2 stops
SOU4:00 pmSouthampton Eastleigh
British Airways
Mar 14
SOU8:40 amSouthampton Eastleigh
16h 05m
2 stops
IAD8:45 pmWashington, D.C. Dulles Intl
Apr 30
IAD5:20 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
SOU4:35 pmSouthampton Eastleigh

Delta flights from Southampton to Washington, D.C.

Our best Delta deals on Southampton to Washington, D.C. flight tickets
Delta
Feb 7
SOU9:00 amSouthampton Eastleigh
17h 05m
2 stops
IAD9:05 pmWashington, D.C. Dulles Intl
Feb 13
IAD6:00 amWashington, D.C. Dulles Intl
21h 25m
2 stops
SOU8:25 amSouthampton Eastleigh
Delta
Feb 22
SOU9:30 amSouthampton Eastleigh
11h 15m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Mar 1
IAD12:05 pmWashington, D.C. Dulles Intl
15h 45m
2 stops
SOU8:50 amSouthampton Eastleigh
Delta
Feb 22
SOU9:30 amSouthampton Eastleigh
17h 29m
2 stops
DCA9:59 pmWashington, D.C. Reagan-National
Mar 1
DCA5:40 pmWashington, D.C. Reagan-National
18h 10m
2 stops
SOU4:50 pmSouthampton Eastleigh

See travel insights to Washington, D.C. from

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

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.?

On average, the least expensive day to fly to Washington, D.C. from Southampton is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $723. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Washington, D.C. for around $805.

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

In the morning is the cheapest time of day to fly from Southampton to Washington, D.C. when you can find flight prices for as low as $686. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $921. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Southampton to Washington, D.C.

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

Cheap Southampton to Washington, D.C. (SOU to WAS) flight deals and tips

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

Best Price Found

$410

Fastest flight time

11h 10m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Southampton in the past 72 hours is $410. The best round-trip flight deal from Southampton to Washington, D.C. found on momondo in the last 72 hours is $773.
The fastest flight from Southampton to Washington, D.C. takes 11h 10m
There are no direct flights from Southampton to Washington, D.C.. Popular non-direct routes for this connection are Southampton Eastleigh Airport - Baltimore/Washington Airport, Southampton Eastleigh Airport - Washington, D.C. Dulles Intl Airport and Southampton Eastleigh Airport - Washington, D.C. Reagan-National Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    A flight from Southampton Eastleigh to Washington, D.C. will travel around 3622.6 mi. A reasonable flight in good conditions will take 11h 10m.

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

    Prices for flights from Southampton Eastleigh Airport to Washington, D.C. were last updated today.

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

    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..

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

    The necessary travel and health documents for your Washington, D.C. 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 Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Washington, D.C. from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Southampton to Washington, D.C.?

Once all potential Southampton to Washington, D.C. 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 Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southampton to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.