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$708+ Cheap flights from Southampton (SOU) to Maryland

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BWI
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Southampton to Maryland

Cheapest flights from Southampton to Maryland
Explore the most affordable flight options available from Southampton to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Mytrip deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:00 pm
SOU
-
IAD
1 stop24h 45m
Aer Lingus
Fri 5/18:55 pm
IAD
-
SOU
1 stop17h 35m
Aer Lingus
Deal found 3/9$769
This Expedia deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:55 am
SOU
-
IAD
2 stops15h 30m
Multiple Airlines
Fri 5/15:15 pm
IAD
-
SOU
1 stop10h 25m
Multiple Airlines
Deal found 3/9$851
This oojo deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:00 pm
SOU
-
IAD
1 stop24h 45m
Aer Lingus
Mon 4/65:15 pm
IAD
-
SOU
1 stop10h 25m
Aer Lingus
Deal found 3/8$938
This British Airways deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:55 pm
SOU
-
BWI
2 stops28h 45m
British Airways
Mon 5/49:30 pm
BWI
-
SOU
2 stops16h 55m
British Airways
Deal found 3/6$960
This British Airways deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:10 am
SOU
-
IAD
1 stop11h 35m
British Airways
Sun 4/195:15 pm
IAD
-
SOU
1 stop10h 25m
British Airways
Deal found 3/5$973
This TravelUp deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:20 pm
SOU
-
BWI
2 stops30h 20m
British Airways
Mon 4/69:30 pm
BWI
-
SOU
2 stops18h 25m
British Airways
Deal found 3/8$997
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:50 am
SOU
-
BWI
2 stops17h 50m
British Airways
Fri 5/19:30 pm
BWI
-
SOU
2 stops29h 55m
British Airways
Deal found 3/9$1,363
This oojo deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:20 pm
SOU
-
DCA
2 stops28h 40m
Multiple Airlines
Mon 4/67:43 pm
DCA
-
SOU
2 stops31h 52m
Multiple Airlines
Deal found 3/8$1,449
This Booking.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:20 pm
SOU
-
BWI
3 stops33h 55m
Multiple Airlines
Mon 4/68:30 pm
BWI
-
SOU
3 stops30h 35m
Multiple Airlines
Deal found 3/8$1,514
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:05 am
SOU
-
DCA
2 stops18h 36m
Delta
Fri 5/111:00 am
DCA
-
SOU
2 stops16h 45m
Delta
Deal found 3/9$1,588
This British Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:55 am
SOU
-
BWI
2 stops15h 45m
British Airways
Sun 5/179:35 pm
BWI
-
SOU
2 stops16h 50m
British Airways
Deal found 3/9$2,274

Find flight deals from Southampton to Maryland

Keep the following information in mind while searching for Southampton to Maryland flight deals. Data was last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$769
(Mytrip)

One-way from

$708
(British Airways)

Popular in

July

Cheapest in

February

Average price

$686
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
Search Deals
From Southampton Eastleigh to Maryland
Search Deals
One-way flight from Southampton Eastleigh to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southampton to Maryland 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 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Southampton to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Fri 5/1

7:55 pm-7:40 pm

2 stops28h 45m

Baltimore/Washington

Mon 5/4

9:30 pm-7:25 pm

2 stops16h 55m

$960
Quickest round-trip

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 4/15

9:10 am-3:45 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 4/19

5:15 pm-8:40 am

1 stop10h 25m

$973

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Fri 4/24

6:50 am-7:40 pm

2 stops17h 50m

Baltimore/Washington

Fri 5/1

9:30 pm-8:25 am

2 stops29h 55m

$1,363

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Mon 3/30

5:20 pm-5:00 pm

2 stops28h 40m

Washington, D.C. Reagan-National

Mon 4/6

7:43 pm-8:35 am

2 stops31h 52m

$1,449

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Fri 4/24

9:05 am-10:41 pm

2 stops18h 36m

Washington, D.C. Reagan-National

Fri 5/1

11:00 am-8:45 am

2 stops16h 45m

$1,588

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Mon 3/30

9:20 am-7:25 pm

2 stops15h 05m

Baltimore/Washington

Mon 4/6

8:30 pm-8:50 pm

3 stops19h 20m

$1,783

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Thu 5/14

8:55 am-7:40 pm

2 stops15h 45m

Baltimore/Washington

Sun 5/17

9:35 pm-7:25 pm

2 stops16h 50m

$2,274
Cheapest one-way

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Wed 4/29

9:20 am-7:25 pm

1 stop15h 05m

$708

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Wed 4/29

6:50 am-7:40 pm

2 stops17h 50m

$763

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Fri 5/1

6:50 am-5:25 pm

2 stops15h 35m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 26 resultsSorted by cheapest first
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Best time to book a flight from Southampton to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Southampton with our price prediction graph.
Estimated round-trip 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 Southampton to Maryland

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

Currently, November is the cheapest month in which you can book a flight from Southampton to Maryland (average of $503). Flying from Southampton to Maryland in July is currently the most expensive (average of $753). 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 Southampton to Maryland. 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 from for flights from Southampton to Maryland?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Maryland. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • How long is the flight from Southampton to Maryland?

    A quick flight from Southampton to Maryland can take about 18h 36m. British Airways provides one of the quickest options available for as low as $1,588. Airlines will cover a distance of 3626 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Southampton to Maryland consider Southampton Eastleigh - Baltimore/Washington, Southampton Eastleigh - Washington, D.C. Dulles Intl or Southampton Eastleigh - Washington, D.C. Reagan-National as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Maryland 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 Southampton to Maryland?

    Currently, November is the cheapest month in which you can book a flight from Southampton to Maryland (average of $503). Flying from Southampton to Maryland in July is currently the most expensive (average of $753). 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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