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Cheap flights from Maryland to Southampton from £280

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOU
17 Mar — 24 Mar1
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 15 February 2026.

Tue 10/308:40
PHL
-
SOU
2 stops19h 40m
KLM
Tue 17/317:35
SOU
-
PHL
2 stops30h 14m
KLM
Deal found 14/2£564
Sun 15/319:05
IAD
-
SOU
1 stop18h 00m
KLM
Tue 31/317:20
SOU
-
IAD
1 stop27h 15m
KLM
Deal found 13/2£568
Sat 28/218:05
IAD
-
SOU
1 stop9h 45m
Delta
Sun 8/309:30
SOU
-
IAD
1 stop11h 35m
Delta
Deal found 13/2£569
Tue 31/306:00
PHL
-
SOU
2 stops21h 35m
Delta
Tue 7/409:05
SOU
-
PHL
2 stops17h 18m
Delta
Deal found 14/2£575
Mon 30/318:54
PHL
-
SOU
2 stops16h 56m
KLM
Mon 6/417:20
SOU
-
PHL
2 stops28h 33m
KLM
Deal found 13/2£575
Sat 28/218:05
IAD
-
SOU
1 stop9h 45m
KLM
Sun 8/317:45
SOU
-
IAD
2 stops29h 34m
KLM
Deal found 13/2£576
Tue 11/820:45
PHL
-
SOU
2 stops31h 00m
Delta
Wed 19/818:05
SOU
-
PHL
2 stops33h 32m
Delta
Deal found 14/2£579
Sun 15/317:05
DCA
-
SOU
2 stops20h 00m
Delta
Tue 31/309:05
SOU
-
DCA
2 stops18h 32m
Delta
Deal found 13/2£579
Tue 31/317:40
IAD
-
SOU
1 stop9h 55m
Delta
Tue 7/417:20
SOU
-
IAD
1 stop27h 15m
Delta
Deal found 15/2£579
Thu 26/206:05
BWI
-
SOU
2 stops21h 15m
Delta
Sun 1/309:30
SOU
-
BWI
2 stops18h 23m
Delta
Deal found 12/2£580
Mon 30/318:10
IAD
-
SOU
1 stop9h 25m
Delta
Tue 7/417:20
SOU
-
IAD
1 stop27h 15m
Delta
Deal found 15/2£580
Thu 7/512:58
IAD
-
SOU
2 stops14h 37m
Delta
Sun 17/509:15
SOU
-
IAD
1 stop11h 20m
Delta
Deal found 13/2£583

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 15 February 2026.

Round-trip from

£564

One-way from

£280

Popular in

June

Cheapest in

September

Average price

£471
KLM
  • KLM
  • 10/3-17/3
  • 4 total stops
  • 49h 54m total
  • Maryland to Southampton
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/3
  • 1 total stop
  • 10h 15m total
  • Maryland to Southampton
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 15 February 2026.
Use the filters below to find and compare flights from Maryland to Southampton that are best for you.

Fly from

Maryland

Fly to

Southampton

Route

Depart

Return

Price

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Tue 10/3

08:40-08:20

2 stops19h 40m

Southampton Eastleigh

Tue 17/3

17:35-19:49

2 stops30h 14m

£564

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Wed 12/8

06:00-08:45

2 stops21h 45m

Southampton Eastleigh

Wed 19/8

18:05-19:58

2 stops30h 53m

£575

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Tue 11/8

20:45-08:45

2 stops31h 00m

Southampton Eastleigh

Wed 19/8

18:05-22:37

2 stops33h 32m

£579

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Sun 15/3

17:05-17:05

2 stops20h 00m

Southampton Eastleigh

Tue 31/3

09:05-22:37

2 stops18h 32m

£579

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Tue 31/3

17:40-16:50

1 stop18h 10m

Southampton Eastleigh

Sun 5/4

17:20-15:35

1 stop27h 15m

£579

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Thu 26/2

06:05-08:20

2 stops21h 15m

Southampton Eastleigh

Sun 1/3

09:30-22:53

2 stops18h 23m

£580

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Thu 7/5

17:40-08:35

1 stop9h 55m

Southampton Eastleigh

Sun 17/5

09:15-15:35

1 stop11h 20m

£580

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 25/3

19:59-17:25

2 stops17h 26m

Southampton Eastleigh

Sun 5/4

17:20-15:35

1 stop27h 15m

£583

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 25/3

19:59-17:25

2 stops17h 26m

Southampton Eastleigh

Thu 2/4

09:05-15:35

1 stop11h 30m

£583

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 25/3

19:59-17:25

2 stops17h 26m

Southampton Eastleigh

Wed 1/4

17:20-15:35

1 stop27h 15m

£583

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 41 results
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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

What is the cheapest month to book a flight from Maryland to Southampton?

Currently, April is the cheapest month in which you can book a flight from Maryland to Southampton (average of £308). Flying from Maryland to Southampton in June is currently the most expensive (average of £514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 £689, KLM can have you in Southampton from Maryland in 17h. The distance between Maryland and Southampton is about 3597 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 Washington, D.C. Reagan-National - 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.

  • What is the cheapest month to book a flight from Maryland to Southampton?

    Currently, April is the cheapest month in which you can book a flight from Maryland to Southampton (average of £308). Flying from Maryland to Southampton in June is currently the most expensive (average of £514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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