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Cheap flights from Maryland to Southampton from £249

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOU
1 Jul — 8 Jul1
1 adult

Cheap flight deals from Maryland to Southampton

Keep the following information in mind while searching for Maryland to Southampton flight deals. Data was last updated 26 June 2025.

Round-trip from

£552

One-way from

£249

Popular in

June

Cheapest in

January

Average price

£707
4/9-12/9
  • 4/9-12/9
  • 4 total stops
  • 40h 30m total
  • Maryland to Southampton
Search Deals
7/8
  • 7/8
  • 2 total stops
  • 15h 50m total
  • Maryland to Southampton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£59 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 June 2025
Search Deals

Find flight deals from Maryland to Southampton

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 26 June 2025.

Thu 4/922:20IAD - SOU
2 stops15h 35mMultiple Airlines
Fri 12/919:25SOU - IAD
2 stops24h 55mMultiple Airlines
Deal found 24/6£552
Thu 4/917:25IAD - SOU
1 stop10h 20mDelta
Sat 13/918:05SOU - IAD
1 stop26h 30mDelta
Deal found 25/6£593
Sun 10/817:20IAD - SOU
1 stop10h 50mAer Lingus
Sun 17/809:10SOU - IAD
1 stop14h 45mAer Lingus
Deal found 26/6£597
Thu 4/911:35BWI - SOU
2 stops16h 10mDelta
Fri 12/909:20SOU - BWI
2 stops17h 23mDelta
Deal found 24/6£604
Fri 7/1115:10DCA - SOU
2 stops20h 40mDelta
Tue 11/1109:00SOU - DCA
2 stops18h 19mDelta
Deal found 24/6£604
Fri 8/817:25IAD - SOU
1 stop10h 20mKLM
Fri 15/809:20SOU - IAD
2 stops17h 22mKLM
Deal found 24/6£641
Fri 8/812:02PHL - SOU
2 stops15h 43mKLM
Fri 15/809:20SOU - PHL
2 stops16h 35mKLM
Deal found 24/6£666
Sat 4/1020:30BWI - SOU
2 stops14h 35mMultiple Airlines
Sat 18/1015:05SOU - BWI
3 stops31h 35mMultiple Airlines
Deal found 24/6£667
Fri 8/811:00DCA - SOU
3 stops23h 45mMultiple Airlines
Fri 15/820:00SOU - DCA
2 stops24h 48mMultiple Airlines
Deal found 24/6£668
Sat 9/812:29DCA - SOU
2 stops15h 16mVirgin Atlantic
Sat 16/809:20SOU - DCA
2 stops18h 39mVirgin Atlantic
Deal found 25/6£679
Sun 10/813:25DCA - SOU
2 stops14h 20mKLM
Sun 17/809:20SOU - DCA
2 stops14h 39mKLM
Deal found 26/6£685
Sun 10/810:28BWI - SOU
2 stops17h 17mKLM
Sun 17/809:20SOU - BWI
2 stops18h 28mKLM
Deal found 26/6£697

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 26 June 2025.
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

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Thu 4/9

22:20-18:55

2 stops15h 35m

Southampton Eastleigh

Fri 12/9

19:25-15:20

2 stops24h 55m

£552

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Thu 4/9

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Wed 17/9

17:35-15:35

1 stop27h 00m

£593

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 10/8

17:20-09:10

1 stop10h 50m

Southampton Eastleigh

Sun 17/8

09:10-18:55

1 stop14h 45m

£597

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Thu 4/9

11:35-08:45

2 stops16h 10m

Southampton Eastleigh

Fri 12/9

09:20-21:43

2 stops17h 23m

£604

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Fri 7/11

15:55-16:50

2 stops19h 55m

Southampton Eastleigh

Tue 11/11

09:00-23:31

2 stops19h 31m

£604

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Fri 8/8

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Fri 15/8

09:20-21:42

2 stops17h 22m

£641

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Fri 8/8

12:02-08:45

2 stops15h 43m

Southampton Eastleigh

Fri 15/8

09:20-20:55

2 stops16h 35m

£666

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Sat 4/10

20:30-16:05

2 stops14h 35m

Southampton Eastleigh

Sat 18/10

15:05-17:40

3 stops31h 35m

£667

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Fri 8/8

11:00-15:45

3 stops23h 45m

Southampton Eastleigh

Fri 15/8

20:00-15:48

2 stops24h 48m

£668

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Sat 9/8

12:29-08:45

2 stops15h 16m

Southampton Eastleigh

Sat 16/8

09:20-22:59

2 stops18h 39m

£679

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 29 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, September is the cheapest month in which you can book a flight from Maryland to Southampton (average of £203). Flying from Maryland to Southampton in November is currently the most expensive (average of £262). 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.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 26 June 2025.
Read through reviews of airlines operating flights from Maryland to Southampton, such as Delta, KLM, andVirgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,964 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,964 reviews
Delta
8.0
Very Good
7,964 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very Good
7,964 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,964 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,131 reviews
Delta
8.0
Very Good
7,964 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,067 reviews
Delta
8.0
Very Good
7,964 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Maryland to Southampton one-way?

    £348 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on KLM and Delta, with prices starting from £362 and £365, respectively.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Maryland to Southampton (average of £203). Flying from Maryland to Southampton in November is currently the most expensive (average of £262). 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

Browse thousands of different options on Cheapflights for your next trip

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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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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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