Cheap flights from Southampton to Washington, D.C.

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Washington, D.C. (WAS)
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How to find the cheapest flight from
Southampton (SOU) to Washington, D.C. (WAS)

All the information you need to plan the best SOU to WAS flight in 2022: compare Southampton to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..
How far in advance should I book a flight from Southampton to Washington, D.C.?

Travelers have found it’s best to book a flight 61 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Southampton to Washington, D.C. 1-2 weeks in advance for as low as £708, or £822 for flights within the next 24 hours.

What is the cheapest month to fly from Southampton to Washington, D.C.?

February can be a great time to fly to Washington, D.C. from Southampton with a flight ticket averaging about £634. Cheapflights users have found deals in the month of February for as cheap as £432. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Southampton to Washington, D.C. (SOU - WAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Washington, D.C. as you normally would.

Cheap flights from Southampton to Washington, D.C. in August, September 2022

The best prices found for SOU to WAS flights in August, September
13 Sep - 24 Nov
£759pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
12 Sep - 24 Nov
£784pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
7 Sep - 21 Sep
£807pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh

Southampton Eastleigh to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from Southampton found for this year
30 Oct - 28 Jan
£645pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh
13 Sep - 24 Nov
£759pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
12 Sep - 24 Nov
£784pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh

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

13 Sep - 24 Nov
£759pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
12 Sep - 24 Nov
£784pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
7 Sep - 21 Sep
£807pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
   
2 STOPS
SOU
Southampton Eastleigh

Cheap Delta flights from Southampton to Washington, D.C.

30 Oct - 28 Jan
£645pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh

One-way flights to Washington, D.C. from Southampton

The cheapest one-way flights from Southampton to Washington, D.C.
04:20 - 14:28
Delta
2 stops
15h 08m
SOU - DCA
Delta
£567
Delta
04:40 - 15:05
British Airways
2 stops
15h 25m
SOU - BWI
British Airways
£1,946
04:40 - 15:05
British Airways
2 stops
15h 25m
SOU - BWI
British Airways
£2,270

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Washington, D.C.</span> flights.

Flight FAQs

From Southampton to Washington, D.C.

What airport do you fly from for flights from Southampton to Washington, D.C.?

Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Eastleigh; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Southampton airport to Washington, D.C.. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

Can I find flights from Southampton to Washington, D.C. for under £700 on Cheapflights?

Yes, there are multiple flights from Southampton to Washington, D.C. for under £700. The cheapest flight booked recently is on Delta for just £645, but on average you can expect to pay £795.

What are the most popular routes from Southampton to Washington, D.C.?

The most popular route from Southampton to Washington, D.C. is Southampton Eastleigh - Washington, D.C. Dulles Intl. You may also consider Southampton Eastleigh - Baltimore/Washington or Southampton Eastleigh - Washington, D.C. Reagan-National.

COVID Restrictions

View COVID Travel Restrictions for Washington, D.C., DC

Do I need a COVID test to fly to Washington, D.C. from Southampton?

Information is based on travel restrictions from Southampton Eastleigh to Washington, D.C.

Most visitors from Southampton Eastleigh need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C..

COVID-19 testing requirements
Visitors from Southampton Eastleigh are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington, D.C..

Quarantine requirements
Visitors from Southampton Eastleigh are not required to quarantine after entering Washington, D.C..

Do I need a test to fly back to Southampton from Washington, D.C.?

Returning to Southampton Eastleigh from Washington, D.C.

COVID-19 testing requirements
Visitors from Washington, D.C. are not required to present a negative COVID-19 PCR test or antigen result upon entering Southampton Eastleigh.

Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering Southampton Eastleigh.

Hide COVID Travel Restrictions for Washington, D.C., DC
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