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Cheap flights from Maryland to Southampton from £366

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOU
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Maryland to Southampton
Explore the most affordable flight options available from Maryland to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 3/1119:40
IAD
-
SOU
2 stops32h 00m
Multiple Airlines
Tue 1/1209:20
SOU
-
IAD
1 stop11h 15m
Multiple Airlines
Deal found 29/7£693
Wed 9/920:30
IAD
-
SOU
2 stops36h 25m
Multiple Airlines
Wed 16/908:55
SOU
-
IAD
1 stop11h 50m
Multiple Airlines
Deal found 29/7£701
Tue 3/1117:05
IAD
-
SOU
1 stop21h 25m
Aer Lingus
Tue 1/1209:20
SOU
-
IAD
1 stop11h 15m
Aer Lingus
Deal found 29/7£712
Wed 9/920:55
IAD
-
SOU
1 stop14h 55m
Aer Lingus
Wed 16/908:55
SOU
-
IAD
1 stop15h 30m
Aer Lingus
Deal found 27/7£776
Tue 25/818:55
PHL
-
SOU
2 stops17h 40m
KLM
Mon 7/917:20
SOU
-
PHL
2 stops28h 12m
KLM
Deal found 28/7£806
Wed 9/920:40
DCA
-
SOU
2 stops15h 10m
Multiple Airlines
Wed 16/915:35
SOU
-
DCA
3 stops33h 24m
Multiple Airlines
Deal found 27/7£814
Mon 10/817:15
IAD
-
SOU
1 stop10h 25m
Multiple Airlines
Mon 31/819:20
SOU
-
IAD
2 stops24h 50m
Multiple Airlines
Deal found 28/7£818
Mon 10/812:40
DCA
-
SOU
3 stops25h 50m
Multiple Airlines
Mon 31/819:55
SOU
-
DCA
3 stops31h 36m
Multiple Airlines
Deal found 28/7£821
Tue 15/920:30
BWI
-
SOU
2 stops16h 15m
Multiple Airlines
Tue 22/920:00
SOU
-
BWI
2 stops26h 15m
Multiple Airlines
Deal found 1/8£825
Tue 29/917:40
IAD
-
SOU
1 stop10h 05m
Delta
Mon 19/1017:20
SOU
-
IAD
1 stop27h 15m
Delta
Deal found 1/8£828
Wed 9/912:30
BWI
-
SOU
2 stops15h 05m
Delta
Wed 16/909:15
SOU
-
BWI
2 stops17h 15m
Delta
Deal found 27/7£872
Wed 9/911:40
DCA
-
SOU
2 stops15h 55m
Delta
Wed 16/909:15
SOU
-
DCA
2 stops16h 22m
Delta
Deal found 27/7£872

Find flight deals from Maryland to Southampton

Keep the following information in mind while searching for Maryland to Southampton flight deals. Data was last updated 1 August 2026.

Round-trip from

£693

One-way from

£366

Popular in

June

Cheapest in

January

Average price

£594
Aer Lingus
  • Aer Lingus
  • 3/11-1/12
  • 3 total stops
  • 43h 15m total
  • Maryland to Southampton
Search Deals
Aer Lingus
  • Aer Lingus
  • 23/8
  • 1 total stop
  • 10h 25m total
  • Maryland to Southampton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Maryland to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Maryland to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 9/9

08:15-16:50

3 stops27h 35m

Southampton Eastleigh

Wed 16/9

20:00-15:45

1 stop24h 45m

£792

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Tue 25/8

18:55-17:35

2 stops17h 40m

Southampton Eastleigh

Mon 7/9

17:20-16:32

2 stops28h 12m

£806

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Wed 9/9

12:55-16:50

3 stops22h 55m

Southampton Eastleigh

Wed 16/9

15:35-19:59

3 stops33h 24m

£818
Fastest return journey

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Mon 5/10

18:10-08:35

1 stop9h 25m

Southampton Eastleigh

Thu 15/10

09:05-15:35

1 stop11h 30m

£828

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 6/9

12:29-08:35

2 stops15h 06m

Southampton Eastleigh

Tue 15/9

09:05-15:35

1 stop11h 30m

£864

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 6/9

12:29-08:35

2 stops15h 06m

Southampton Eastleigh

Tue 15/9

09:05-23:14

2 stops19h 09m

£871

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Wed 9/9

12:30-08:35

2 stops15h 05m

Southampton Eastleigh

Wed 16/9

09:15-21:30

2 stops17h 15m

£872

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Mon 14/9

18:35-16:50

2 stops17h 15m

Southampton Eastleigh

Mon 21/9

17:20-16:55

2 stops28h 35m

£872

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Wed 9/9

11:40-08:35

2 stops15h 55m

Southampton Eastleigh

Wed 16/9

09:15-20:37

2 stops16h 22m

£872

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Tue 15/9

20:30-17:45

2 stops16h 15m

Southampton Eastleigh

Tue 22/9

20:00-19:25

3 stops28h 25m

£889

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Maryland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Southampton

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Maryland?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Maryland. Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from Maryland to Southampton?

    For as low as £828, KLM can have you in Southampton from Maryland in 9h 25m. The distance between Maryland and Southampton is about 3639 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Southampton?

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

  • Can I find deals for flights from Maryland to Southampton that include hotel bookings?

    Yes. In addition to deals on Maryland to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Southampton.

  • Can I find deals for business class flights from Maryland to Southampton?

    Yes. Cheapflights offers flight deals from Maryland to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Maryland to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Maryland to Southampton?

Deals for Maryland to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Maryland to Southampton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Maryland to Southampton.

Can Cheapflights find flights from Maryland to Southampton with no change fees?

Certainly. Search results for flights to Southampton from Maryland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Maryland to Southampton become cheaper?

Yes, Cheapflights offers price alerts on Maryland to Southampton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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