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$646+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BWI
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
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 May 5, 2026.

This ChecknFly deal was found by Cheapflights users on 4/30. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:20 am
SOU
-
IAD
1 stop11h 15m
Aer Lingus
Thu 11/59:00 pm
IAD
-
SOU
1 stop14h 35m
Aer Lingus
Deal found 4/30$905
This ChecknFly deal was found by Cheapflights users on 4/30. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:20 am
SOU
-
IAD
1 stop15h 10m
Multiple Airlines
Thu 11/59:45 pm
IAD
-
SOU
2 stops16h 45m
Multiple Airlines
Deal found 4/30$984
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:20 am
SOU
-
IAD
1 stop14h 40m
Aer Lingus
Thu 6/258:45 pm
IAD
-
SOU
1 stop17h 45m
Aer Lingus
Deal found 5/4$1,000
This ChecknFly deal was found by Cheapflights users on 5/1. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:00 pm
SOU
-
BWI
2 stops27h 45m
Multiple Airlines
Thu 11/58:35 pm
BWI
-
SOU
2 stops17h 55m
Multiple Airlines
Deal found 5/1$1,101
This Delta deal was found by Cheapflights users on 5/1. 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.
Thu 10/298:50 am
SOU
-
IAD
1 stop11h 55m
Delta
Thu 11/512:30 pm
IAD
-
SOU
2 stops14h 35m
Delta
Deal found 5/1$1,106
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:50 am
SOU
-
BWI
2 stops18h 05m
KLM
Thu 11/51:00 pm
BWI
-
SOU
2 stops14h 05m
KLM
Deal found 4/30$1,108
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:50 am
SOU
-
IAD
2 stops18h 12m
KLM
Thu 11/57:59 pm
IAD
-
SOU
2 stops16h 01m
KLM
Deal found 4/30$1,108
This British Airways deal was found by Cheapflights users on 5/4. 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 7/296:50 am
SOU
-
BWI
2 stops17h 50m
British Airways
Mon 8/39:30 pm
BWI
-
SOU
2 stops18h 25m
British Airways
Deal found 5/4$1,140
This British Airways deal was found by Cheapflights users on 5/4. 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.
Tue 7/288:55 am
SOU
-
BWI
2 stops15h 45m
British Airways
Mon 8/39:30 pm
BWI
-
SOU
2 stops18h 25m
British Airways
Deal found 5/4$1,142
This Mytrip deal was found by Cheapflights users on 5/3. 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.
Mon 5/255:20 pm
SOU
-
DCA
3 stops33h 35m
Multiple Airlines
Mon 6/16:00 am
DCA
-
SOU
3 stops32h 30m
Multiple Airlines
Deal found 5/3$1,153
This British Airways deal was found by Cheapflights users on 5/4. 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 7/296:50 am
SOU
-
BWI
2 stops17h 50m
British Airways
Tue 8/47:25 pm
BWI
-
SOU
2 stops17h 20m
British Airways
Deal found 5/4$1,171
This British Airways deal was found by Cheapflights users on 5/4. 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.
Tue 7/288:55 am
SOU
-
BWI
2 stops15h 45m
British Airways
Tue 8/47:25 pm
BWI
-
SOU
2 stops17h 20m
British Airways
Deal found 5/4$1,173

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$905
(ChecknFly)

One-way from

$646
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$717
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. 10% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 5, 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
Quickest round-trip

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 10/29

9:20 am-4:35 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Thu 11/5

9:00 pm-4:35 pm

1 stop14h 35m

$905

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 10/29

9:20 am-8:30 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Thu 11/5

9:45 pm-7:30 pm

2 stops16h 45m

$984

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Thu 10/29

8:00 pm-7:45 pm

2 stops27h 45m

Baltimore/Washington

Thu 11/5

8:35 pm-7:30 pm

2 stops17h 55m

$1,105

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 10/29

8:50 am-4:45 pm

1 stop11h 55m

Washington, D.C. Dulles Intl

Thu 11/5

12:30 pm-8:05 am

2 stops14h 35m

$1,106

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Thu 10/29

8:50 am-10:55 pm

2 stops18h 05m

Baltimore/Washington

Thu 11/5

1:00 pm-8:05 am

2 stops14h 05m

$1,108

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 10/29

8:50 am-11:02 pm

2 stops18h 12m

Washington, D.C. Dulles Intl

Thu 11/5

7:59 pm-5:00 pm

2 stops16h 01m

$1,108

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Wed 7/29

6:50 am-7:40 pm

2 stops17h 50m

Baltimore/Washington

Mon 8/3

9:30 pm-8:55 pm

2 stops18h 25m

$1,140

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Tue 7/28

8:55 am-7:40 pm

2 stops15h 45m

Baltimore/Washington

Mon 8/3

9:30 pm-8:55 pm

2 stops18h 25m

$1,142

SouthamptonWashington, D.C.

SOU - DCA

SOUDCA

Southampton Eastleigh

Mon 5/25

5:20 pm-9:55 pm

3 stops33h 35m

Washington, D.C. Reagan-National

Mon 6/1

6:00 am-7:30 pm

3 stops32h 30m

$1,153

SouthamptonBaltimore

SOU - BWI

SOUBWI

Southampton Eastleigh

Wed 7/29

6:50 am-7:40 pm

2 stops17h 50m

Baltimore/Washington

Tue 8/4

7:25 pm-5:45 pm

2 stops17h 20m

$1,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 40 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
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 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 11h 15m. Aer Lingus provides one of the quickest options available for as low as $905. Airlines will cover a distance of 3639 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.

See more FAQs

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