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Cheap flights from Maryland to London from £270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to London departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Maryland to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:05 - 19:30IAD  Washington, D.C. Dulles Intl-SOU Southampton Eastleigh
21h 25m2 stops Lisbon Humberto Delgado Dublin
Multiple Airlines Logo
09:15 - 15:10SOU  Southampton Eastleigh-IAD Washington, D.C. Dulles Intl
34h 55m2 stops Dublin Lisbon Humberto Delgado
£696Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
06:59 - 10:15DCA  Washington, D.C. Reagan-National-SOU Southampton Eastleigh
22h 16m2 stops Toronto Pearson Intl Glasgow Intl
Multiple Airlines Logo
09:15 - 10:20SOU  Southampton Eastleigh-DCA Washington, D.C. Reagan-National
30h 05m3 stops Dublin Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
£714Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
20:30 - 11:05IAD  Washington, D.C. Dulles Intl-SOU Southampton Eastleigh
33h 35m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
09:15 - 15:45SOU  Southampton Eastleigh-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Dublin
£726Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
06:00 - 10:15DCA  Washington, D.C. Reagan-National-SOU Southampton Eastleigh
23h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Glasgow Intl
Multiple Airlines Logo
09:15 - 10:20SOU  Southampton Eastleigh-DCA Washington, D.C. Reagan-National
30h 05m3 stops Dublin Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
£726Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
23:20 - 12:25IAD  Washington, D.C. Dulles Intl-SOU Southampton Eastleigh
32h 05m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
09:20 - 15:45SOU  Southampton Eastleigh-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Dublin
£732Multiple Airlines
Sat, 19 Sep - Sat, 26 Sep
Multiple Airlines Logo
06:59 - 10:15DCA  Washington, D.C. Reagan-National-SOU Southampton Eastleigh
22h 16m2 stops Toronto Pearson Intl Glasgow Intl
Multiple Airlines Logo
09:15 - 19:59SOU  Southampton Eastleigh-DCA Washington, D.C. Reagan-National
15h 44m2 stops Dublin Toronto Pearson Intl
£737Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
09:45 - 10:15IAD  Washington, D.C. Dulles Intl-SOU Southampton Eastleigh
19h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Glasgow Intl
Multiple Airlines Logo
09:15 - 20:25SOU  Southampton Eastleigh-IAD Washington, D.C. Dulles Intl
16h 10m2 stops Dublin Toronto Pearson Intl
£744Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
17:15 - 08:40IAD  Washington, D.C. Dulles Intl-SOU Southampton Eastleigh
10h 25m1 stop Dublin
Multiple Airlines Logo
19:20 - 15:10SOU  Southampton Eastleigh-IAD Washington, D.C. Dulles Intl
48h 50m2 stops Barcelona-El Prat Lisbon Humberto Delgado
£763Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
06:00 - 16:50DCA  Washington, D.C. Reagan-National-SOU Southampton Eastleigh
29h 50m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
06:45 - 22:34SOU  Southampton Eastleigh-DCA Washington, D.C. Reagan-National
20h 49m2 stops Manchester Toronto Pearson Intl
£763Multiple Airlines
Sat, 19 Sep - Sat, 26 Sep
Aer Lingus Logo
17:15 - 16:50IAD  Washington, D.C. Dulles Intl-SOU Southampton Eastleigh
18h 35m1 stop Dublin
Aer Lingus Logo
09:15 - 15:45SOU  Southampton Eastleigh-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Dublin
£773Aer Lingus
Tue, 15 Sep - Tue, 22 Sep

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KLM flights from Maryland to Southampton

Our best KLM deals on Maryland to Southampton flight tickets
KLM
12 Aug
PHL13:15Philadelphia
14h 30m
2 stops
SOU08:45Southampton Eastleigh
26 Aug
SOU09:15Southampton Eastleigh
18h 01m
2 stops
PHL22:16Philadelphia
£850
KLM
25 Aug
PHL13:15Philadelphia
14h 30m
2 stops
SOU08:45Southampton Eastleigh
7 Sept
SOU17:20Southampton Eastleigh
28h 12m
2 stops
PHL16:32Philadelphia
£850
KLM
25 Aug
PHL15:58Philadelphia
20h 37m
2 stops
SOU17:35Southampton Eastleigh
7 Sept
SOU17:20Southampton Eastleigh
28h 12m
2 stops
PHL16:32Philadelphia
£851

Aer Lingus flights from Maryland to Southampton

Our best Aer Lingus deals on Maryland to Southampton flight tickets
Aer Lingus
15 Sept
IAD17:15Washington, D.C. Dulles Intl
18h 35m
1 stop
SOU16:50Southampton Eastleigh
22 Sept
SOU09:15Southampton Eastleigh
11h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
£773
Aer Lingus
19 Sept
IAD17:15Washington, D.C. Dulles Intl
10h 20m
1 stop
SOU08:35Southampton Eastleigh
26 Sept
SOU09:20Southampton Eastleigh
11h 25m
1 stop
IAD15:45Washington, D.C. Dulles Intl
£825
Aer Lingus
26 Sept
PHL13:51Philadelphia
13h 44m
2 stops
SOU08:35Southampton Eastleigh
4 Oct
SOU20:00Southampton Eastleigh
27h 55m
1 stop
PHL18:55Philadelphia
£838

momondo 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, momondo users made 279,928 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Maryland to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Southampton

IAD Washington, D.C. Dulles Intl - SOU Southampton Eastleigh

IADSOU

Washington, D.C. Dulles Intl

Tue 15/9

17:05-19:30

2 stops21h 25m

Southampton Eastleigh

Tue 22/9

09:15-15:10

2 stops34h 55m

£696

Washington, D.C.Southampton

DCA Washington, D.C. Reagan-National - SOU Southampton Eastleigh

DCASOU

Washington, D.C. Reagan-National

Tue 15/9

06:59-10:15

2 stops22h 16m

Southampton Eastleigh

Tue 22/9

09:15-10:20

3 stops30h 05m

£714

Washington, D.C.Southampton

IAD Washington, D.C. Dulles Intl - SOU Southampton Eastleigh

IADSOU

Washington, D.C. Dulles Intl

Tue 15/9

20:30-11:05

2 stops33h 35m

Southampton Eastleigh

Tue 22/9

09:15-15:45

1 stop11h 30m

£726

Washington, D.C.Southampton

DCA Washington, D.C. Reagan-National - SOU Southampton Eastleigh

DCASOU

Washington, D.C. Reagan-National

Tue 15/9

06:00-10:15

3 stops23h 15m

Southampton Eastleigh

Tue 22/9

09:15-10:20

3 stops30h 05m

£726

Washington, D.C.Southampton

IAD Washington, D.C. Dulles Intl - SOU Southampton Eastleigh

IADSOU

Washington, D.C. Dulles Intl

Sat 19/9

23:20-12:25

2 stops32h 05m

Southampton Eastleigh

Sat 26/9

09:20-15:45

1 stop11h 25m

£732

Washington, D.C.Southampton

DCA Washington, D.C. Reagan-National - SOU Southampton Eastleigh

DCASOU

Washington, D.C. Reagan-National

Tue 15/9

06:59-10:15

2 stops22h 16m

Southampton Eastleigh

Tue 22/9

09:15-19:59

2 stops15h 44m

£737

Washington, D.C.Southampton

IAD Washington, D.C. Dulles Intl - SOU Southampton Eastleigh

IADSOU

Washington, D.C. Dulles Intl

Tue 15/9

09:45-10:15

3 stops19h 30m

Southampton Eastleigh

Tue 22/9

09:15-20:25

2 stops16h 10m

£744

Washington, D.C.Southampton

IAD Washington, D.C. Dulles Intl - SOU Southampton Eastleigh

IADSOU

Washington, D.C. Dulles Intl

Mon 31/8

17:15-08:40

1 stop10h 25m

Southampton Eastleigh

Mon 7/9

19:20-15:10

2 stops48h 50m

£763

Washington, D.C.Southampton

DCA Washington, D.C. Reagan-National - SOU Southampton Eastleigh

DCASOU

Washington, D.C. Reagan-National

Sat 19/9

06:00-16:50

3 stops29h 50m

Southampton Eastleigh

Sat 26/9

06:45-22:34

2 stops20h 49m

£763
Fastest return journey

Washington, D.C.Southampton

IAD Washington, D.C. Dulles Intl - SOU Southampton Eastleigh

IADSOU

Washington, D.C. Dulles Intl

Tue 15/9

17:15-16:50

1 stop18h 35m

Southampton Eastleigh

Tue 22/9

09:15-15:45

1 stop11h 30m

£773

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Maryland to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maryland to Southampton Eastleigh?

Delta, Virgin Atlantic, and Aer Lingus are the most popular carriers operating from Maryland to Southampton Eastleigh

Cheap Maryland to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Southampton

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Maryland to Southampton takes 10h 10m
There are no direct flights from Maryland to Southampton. There are no popular flight routes from Maryland to Southampton.
Search flight deals

Frequently asked questions about flying from Maryland to Southampton

  • When did momondo last update prices for flights from Maryland to Southampton Eastleigh Airport?

    Prices for flights from Maryland to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Maryland to Southampton Eastleigh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Southampton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Southampton for you.

Can I find flights from Maryland to Southampton with flexible booking policies on momondo?

Flights from Maryland to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maryland to Southampton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Maryland.

I’m not ready to book a flight from Maryland to Southampton right now. Can momondo alert me if prices change?

Price alerts on flights to Southampton from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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