$388 Flights from Washington, D.C. (WASA) to Southampton (SOU)

Q: How much are round-trip flights from Washington, D.C. to Southampton?

The best price we found for a round-trip flight from Washington, D.C. to Southampton is $639. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: Which airlines fly direct from Washington, D.C. to Southampton?

Currently, there are no airlines that fly direct from Washington, D.C. to Southampton. But we found flights with one stop from $636.

Q: How many flights are there a week from Washington, D.C. to Southampton?

There are no flights flying from Washington, D.C. to Southampton, as of May 2025.

Q: When is the cheapest time to fly from Washington, D.C. to Southampton?

The cheapest month to fly from Washington, D.C. to Southampton is usually May 2025.

Q: Which upcoming date is cheapest to fly from Washington, D.C. to Southampton Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington, D.C. to Southampton Airport on Monday, July 21, 2025 .

Q: Can I get a direct flight from Washington, D.C. to Southampton Airport?

No airlines currently offer direct flights between Washington, D.C. and Southampton Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Southampton?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Southampton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Southampton?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Southampton is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly with from Washington, D.C. to Southampton?

The cheapest airline that flies to Southampton is Fly Play.

Compare Washington, D.C. to Southampton flight deals

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Flight deals from Washington, D.C. to Southampton

Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Southampton? Find the lowest prices on one-way and round-trip tickets right here.

Southampton.$389 per passenger.Departing Mon, Jun 30.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Baltimore Washington International on Mon, Jun 30, arriving in Southampton.Price includes taxes and charges.From $389, select.

Southampton.$409 per passenger.Departing Wed, Jul 9.One-way flight with Fly Play.Outbound indirect flight with Fly Play, departing from Baltimore Washington International on Wed, Jul 9, arriving in Southampton.Price includes taxes and charges.From $409, select.

Find the cheapest month to fly from Washington, D.C. to Southampton

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Southampton flights are currently cheapest in June.

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Washington, D.C. to Southampton: Alternative routes

Compare routes from Washington, D.C. to Southampton below. You may find an airport to fly into that's cheaper, faster, or easier than Southampton.

Washington, D.C. to Southampton: Flight information

The things to know before you go.

Cheapest flight found	$389
Cheapest month to fly	June

Finding cheap flights from Washington, D.C. to Southampton: Frequently asked questions

How much are round-trip flights from Washington, D.C. to Southampton?

Which airlines fly direct from Washington, D.C. to Southampton?

How many flights are there a week from Washington, D.C. to Southampton?

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

Which upcoming date is cheapest to fly from Washington, D.C. to Southampton Airport on?

Can I get a direct flight from Washington, D.C. to Southampton Airport?

How can I find the best flight deal to Southampton?

When is the best time to book flights to Southampton?

Which is the cheapest airline to fly with from Washington, D.C. to Southampton?

Traveling from Washington DC to Southampton Airport (SOU): what you need to know

You can choose from a range of airports when planning your flight from Washington DC to Southampton Airport (SOU). Explore your options for leaving Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI).
Southampton Airport is located in Southampton. The city operates in the UTC+0 timezone and is 4 hours ahead of Washington DC.
Leave plenty of time to make your flight from Washington DC to SOU. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.
If you're traveling during a popular month like July, get to the terminal even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of a domestic departure. Check-in and security lines will be longer during vacation periods like Thanksgiving, Christmas and New Year.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

DCA is roughly 5 miles from central Washington DC. To help you work out how to get there, use Google Maps. This useful travel app will show you the quickest route and available public transport options.
After a relaxed start to your trip? Stay near Ronald Reagan National Airport. Whether you're catching an early flight from Washington DC to Southampton Airport or just don't want to be rushed, these hotels are perfect:

Washington Dulles International Airport (IAD)

Visit friends or family or just take a moment to refresh yourself with a stopover. If you'd like to split up your flight from Washington DC to Southampton Airport, browse these options when departing from Washington Dulles International Airport:
- Dublin Airport (DUB)
- Amsterdam Airport Schiphol Airport (AMS)
- Edinburgh Airport (EDI)
You can arrive at IAD from central Washington DC in approximately 51 minutes by car (depending on traffic). The journey by public transport takes roughly 3 hours and 26 minutes to travel the 35 miles or so.
Get your vacation started early with an additional night away from home. Before your flight from Washington DC to SOU, take it easy in one of these hotels close to Washington Dulles International Airport:

About Southampton Airport (SOU)

If you're arriving on a late flight from Washington DC to Southampton Airport, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and resting not long after at one of these hotels near SOU:

Getting from Southampton Airport (SOU) to central Southampton

From Southampton Airport, Southampton is approximately 5 miles away. It takes around 19 minutes to get to the center driving.
If you're traveling on public transport, expect a journey time of about 26 minutes.

How to find the cheapest flights from Washington DC to Southampton Airport (SOU)

The best price we've found for a one-way ticket from Washington DC to Southampton Airport is $388. The cheapest price for a return flight is $639. Keep in mind fares may change due to demand at the time of booking.
We recommend booking as soon as you can to secure cheap tickets from Washington DC to SOU. You're more likely to land a great deal and have more options for flight times and travel dates.
The 'Whole month' tool shows you the cheapest tickets from Washington DC to Southampton Airport across every month. It's an easy way to snap up a bargain if your dates are flexible.
Sign into your online account or use the app to create a Price Alert. We'll get in touch right away if there's an incredible deal on this route. It doesn't take long, and it'll save you the hassle of looking for cheap tickets from Washington DC to SOU every day.
Use the filters to tailor your flights from Washington DC to Southampton Airport. Enter your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from Washington DC to Southampton Airport (SOU)

It's time to figure out your trip dates for your flight from Washington DC to Southampton Airport. August is the busiest month to travel to Southampton. If you like a quieter atmosphere, go in April.
The warmest month in Southampton is July, with temperatures ranging between 52ºF and 75ºF. Book your flights from Washington DC to SOU in this month if this is the type of weather you enjoy.
Look for cheap flights from Washington DC to Southampton Airport in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between 32ºF and 48ºF on average.

More about Southampton

Start your Southampton trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Washington DC to Southampton Airport, browse our selection of accommodation options including:
One of the best ways to get a feel for Southampton is to visit its most popular attractions. Highlights include SeaCity Museum, Mayflower Theatre and Southampton City Art Gallery.

Complete your Southampton trip with a car rental

Close all those tabs and let us do the hard work for you. We've also got awesome deals on car rentals in Southampton once you've booked your cheap flight from Washington DC to Southampton Airport. Easily compare prices in one place and drive off with the perfect ride for less.