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Cheap flights from Maryland to Southampton from £217

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOU
3 Sep — 10 Sep1
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 29 August 2025.

Round-trip from

£549

One-way from

£217

Popular in

June

Cheapest in

January

Average price

£508
13/10-9/11
  • 13/10-9/11
  • 4 total stops
  • 45h 30m total
  • Maryland to Southampton
Search Deals
21/10
  • 21/10
  • 3 total stops
  • 34h 40m total
  • Maryland to Southampton
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£54 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 August 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 29 August 2025.

Mon 13/1020:30BWI - SOU
2 stops18h 00mMultiple Airlines
Sun 9/1120:10SOU - BWI
2 stops27h 30mMultiple Airlines
Deal found 28/8£549
Sat 11/1022:05IAD - SOU
2 stops16h 25mMultiple Airlines
Sat 18/1016:25SOU - IAD
3 stops32h 34mMultiple Airlines
Deal found 26/8£561
Wed 8/1020:30PHL - SOU
1 stop18h 00mAer Lingus
Wed 15/1009:10SOU - PHL
1 stop14h 50mAer Lingus
Deal found 26/8£567
Wed 8/1016:50PHL - SOU
2 stops21h 40mMultiple Airlines
Wed 15/1020:00SOU - PHL
2 stops25h 00mMultiple Airlines
Deal found 26/8£573
Sun 28/917:25IAD - SOU
1 stop10h 20mDelta
Wed 15/1017:35SOU - IAD
1 stop27h 00mDelta
Deal found 28/8£602
Wed 10/917:25IAD - SOU
1 stop10h 20mKLM
Wed 24/909:20SOU - IAD
1 stop11h 15mKLM
Deal found 27/8£602
Sun 28/920:17IAD - SOU
2 stops15h 43mDelta
Sun 12/1018:25SOU - IAD
1 stop26h 10mDelta
Deal found 28/8£605
Sun 14/917:25IAD - SOU
1 stop10h 20mKLM
Fri 26/909:20SOU - IAD
2 stops15h 17mKLM
Deal found 27/8£610
Wed 10/911:35BWI - SOU
2 stops16h 10mKLM
Wed 24/909:20SOU - BWI
2 stops18h 37mKLM
Deal found 27/8£613
Sun 14/912:15DCA - SOU
2 stops15h 30mDelta
Fri 26/909:20SOU - DCA
2 stops17h 51mDelta
Deal found 27/8£613
Fri 12/917:25IAD - SOU
1 stop10h 20mMultiple Airlines
Tue 16/909:20SOU - IAD
2 stops15h 17mMultiple Airlines
Deal found 27/8£677
Mon 13/1017:20IAD - SOU
1 stop9h 55mAer Lingus
Sun 9/1109:30SOU - IAD
1 stop15h 00mAer Lingus
Deal found 28/8£679

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 29 August 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

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Mon 13/10

20:30-19:30

2 stops18h 00m

Southampton Eastleigh

Sun 9/11

20:10-18:40

2 stops27h 30m

£549

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sat 11/10

22:05-19:30

2 stops16h 25m

Southampton Eastleigh

Sat 18/10

16:25-19:59

3 stops32h 34m

£561

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Wed 8/10

20:30-19:30

1 stop18h 00m

Southampton Eastleigh

Wed 15/10

09:10-19:00

1 stop14h 50m

£567

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Wed 8/10

16:50-19:30

2 stops21h 40m

Southampton Eastleigh

Wed 15/10

20:00-16:00

2 stops25h 00m

£573

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sat 27/9

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Wed 15/10

09:20-15:35

1 stop11h 15m

£602

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 12/10

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Sun 19/10

09:20-15:35

1 stop11h 15m

£602

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Mon 29/9

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Sat 18/10

18:05-15:35

1 stop26h 30m

£602

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 10/9

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Wed 24/9

17:35-15:35

1 stop27h 00m

£602

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 28/9

17:25-17:00

1 stop18h 35m

Southampton Eastleigh

Sat 11/10

09:20-15:35

1 stop11h 15m

£602

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Tue 30/9

17:25-17:00

1 stop18h 35m

Southampton Eastleigh

Sat 18/10

18:05-15:35

1 stop26h 30m

£602

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 43 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.

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 £602, Aer Lingus can have you in Southampton from Maryland in 10h 20m. 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 Washington, D.C. Reagan-National - 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

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Alternative routes for Maryland to Southampton

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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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