US$760️ Cheap Flights from Southampton to Washington D.C. (2024)

Flights from Southampton to Washington D.C.

Hotels in Washington D.C.

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Find cheap one-way flights from Southampton to Washington D.C. starting at CNY 760.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Southampton to Washington D.C.?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Southampton to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Aer Lingus

From US$424

Eastern Airways

From US$548

KLM

From US$647

British Airways

From US$697

Loganair

From US$918

Virgin Atlantic

From US$1,398

Delta Air Lines

From US$1,571

ANA airlines

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Find cheap flights from Southampton to Washington D.C. by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Southampton to Washington D.C..

Cheapest
SOU
20:00
26h 40m
2 transfer
IAD
17:40
Southampton Airport - Dulles International Airport
Wed, Apr 24Aer Lingus
US$424
SOU
16:15
44h 36m
2 transfer
DCA
07:51
Southampton Airport - Ronald Reagan Washington National Airport
Sat, Jun 1Aer Lingus
US$517
SOU
16:15
44h 36m
2 transfer
DCA
07:51
Southampton Airport - Ronald Reagan Washington National Airport
Sat, Jun 1Aer Lingus
US$517
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Frequently Asked Questions

When are flight tickets from Southampton (SOU) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Southampton to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Southampton (SOU) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around $1,944.

How to find a cheap flight from Southampton to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Southampton to Washington D.C.. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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