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Cheap flights from Baltimore to London from £346

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 19:30BWI  Baltimore/Washington-SOU Southampton Eastleigh
18h 50m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
19:20 - 22:15SOU  Southampton Eastleigh-BWI Baltimore/Washington
31h 55m3 stops Barcelona-El Prat Stockholm Arlanda Reykjavik Keflavik Intl
£826Multiple Airlines
Wed, 24 Mar - Mon, 29 Mar
Multiple Airlines Logo
20:40 - 19:30BWI  Baltimore/Washington-SOU Southampton Eastleigh
18h 50m3 stops Reykjavik Keflavik Intl London Heathrow Dublin
Multiple Airlines Logo
19:20 - 22:15SOU  Southampton Eastleigh-BWI Baltimore/Washington
31h 55m3 stops Barcelona-El Prat Stockholm Arlanda Reykjavik Keflavik Intl
£893Multiple Airlines
Wed, 24 Mar - Mon, 29 Mar
Delta Logo
18:32 - 16:50BWI  Baltimore/Washington-SOU Southampton Eastleigh
17h 18m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
08:40 - 23:44SOU  Southampton Eastleigh-BWI Baltimore/Washington
20h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£937Delta
Fri, 4 Dec - Fri, 11 Dec
Delta Logo
10:00 - 08:10BWI  Baltimore/Washington-SOU Southampton Eastleigh
18h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
09:05 - 22:55SOU  Southampton Eastleigh-BWI Baltimore/Washington
18h 50m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£978Delta
Wed, 24 Mar - Mon, 29 Mar
Multiple Airlines Logo
19:40 - 11:55BWI  Baltimore/Washington-SOU Southampton Eastleigh
35h 15m3 stops Reykjavik Keflavik Intl Paris Charles de Gaulle Dublin
Multiple Airlines Logo
20:00 - 18:40SOU  Southampton Eastleigh-BWI Baltimore/Washington
27h 40m3 stops Dublin Paris Charles de Gaulle Reykjavik Keflavik Intl
£1,027Multiple Airlines
Fri, 4 Dec - Fri, 11 Dec
Aer Lingus Logo
11:00 - 08:50BWI  Baltimore/Washington-SOU Southampton Eastleigh
16h 50m2 stops Chicago O'Hare Intl Dublin
Aer Lingus Logo
13:25 - 23:59SOU  Southampton Eastleigh-BWI Baltimore/Washington
39h 34m2 stops Dublin Chicago O'Hare Intl
£1,177Aer Lingus
Mon, 21 Dec - Mon, 28 Dec
Multiple Airlines Logo
14:26 - 13:00BWI  Baltimore/Washington-SOU Southampton Eastleigh
17h 34m2 stops Chicago O'Hare Intl Dublin
Multiple Airlines Logo
09:20 - 00:56SOU  Southampton Eastleigh-BWI Baltimore/Washington
20h 36m2 stops Dublin Orlando
£1,269Multiple Airlines
Tue, 22 Dec - Tue, 29 Dec
Multiple Airlines Logo
14:26 - 13:00BWI  Baltimore/Washington-SOU Southampton Eastleigh
17h 34m2 stops Chicago O'Hare Intl Dublin
Multiple Airlines Logo
09:20 - 07:08SOU  Southampton Eastleigh-BWI Baltimore/Washington
26h 48m3 stops Dublin Orlando Atlanta Hartsfield-Jackson
£1,279Multiple Airlines
Tue, 22 Dec - Tue, 29 Dec
Multiple Airlines Logo
08:03 - 13:00BWI  Baltimore/Washington-SOU Southampton Eastleigh
23h 57m3 stops Fort Lauderdale Chicago O'Hare Intl Dublin
Multiple Airlines Logo
09:20 - 07:08SOU  Southampton Eastleigh-BWI Baltimore/Washington
26h 48m3 stops Dublin Orlando Atlanta Hartsfield-Jackson
£1,302Multiple Airlines
Tue, 22 Dec - Tue, 29 Dec
Multiple Airlines Logo
18:55 - 19:30BWI  Baltimore/Washington-SOU Southampton Eastleigh
19h 35m2 stops London Heathrow Dublin
Multiple Airlines Logo
20:00 - 17:05SOU  Southampton Eastleigh-BWI Baltimore/Washington
26h 05m2 stops Dublin London Heathrow
£1,341Multiple Airlines
Tue, 1 Dec - Tue, 22 Dec

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Delta flights from Baltimore to Southampton

Our best Delta deals on Baltimore to Southampton flight tickets
Delta
4 Dec
BWI18:32Baltimore/Washington
17h 18m
2 stops
SOU16:50Southampton Eastleigh
11 Dec
SOU08:40Southampton Eastleigh
20h 04m
2 stops
BWI23:44Baltimore/Washington
£937
Delta
24 Mar
BWI10:00Baltimore/Washington
18h 10m
2 stops
SOU08:10Southampton Eastleigh
29 Mar
SOU09:05Southampton Eastleigh
18h 50m
2 stops
BWI22:55Baltimore/Washington
£978
Delta
11 Nov
BWI09:05Baltimore/Washington
27h 00m
2 stops
SOU17:05Southampton Eastleigh
24 Nov
SOU08:40Southampton Eastleigh
18h 01m
2 stops
BWI21:41Baltimore/Washington
£1,030

Aer Lingus flights from Baltimore to Southampton

Our best Aer Lingus deals on Baltimore to Southampton flight tickets
Aer Lingus
21 Dec
BWI11:00Baltimore/Washington
16h 50m
2 stops
SOU08:50Southampton Eastleigh
28 Dec
SOU13:25Southampton Eastleigh
39h 34m
2 stops
BWI23:59Baltimore/Washington
£1,177
Aer Lingus
20 Dec
BWI18:55Baltimore/Washington
19h 35m
2 stops
SOU19:30Southampton Eastleigh
27 Dec
SOU20:00Southampton Eastleigh
26h 05m
2 stops
BWI17:05Baltimore/Washington
£1,875

momondo Fare Finder

 
Use the filters below to find and compare flights from Baltimore to Southampton that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Wed 24/3

20:40-19:30

2 stops18h 50m

Southampton Eastleigh

Mon 29/3

19:20-22:15

3 stops31h 55m

£826

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Wed 24/3

20:40-19:30

3 stops18h 50m

Southampton Eastleigh

Mon 29/3

19:20-22:15

3 stops31h 55m

£893

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Fri 4/12

18:32-16:50

2 stops17h 18m

Southampton Eastleigh

Fri 11/12

08:40-23:44

2 stops20h 04m

£937
Fastest return journey

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Wed 24/3

10:00-08:10

2 stops18h 10m

Southampton Eastleigh

Mon 29/3

09:05-22:55

2 stops18h 50m

£978

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Fri 4/12

19:40-11:55

3 stops35h 15m

Southampton Eastleigh

Fri 11/12

20:00-18:40

3 stops27h 40m

£1,027

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 21/12

11:00-08:50

2 stops16h 50m

Southampton Eastleigh

Mon 28/12

13:25-23:59

2 stops39h 34m

£1,177

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Tue 22/12

14:26-13:00

2 stops17h 34m

Southampton Eastleigh

Tue 29/12

09:20-00:56

2 stops20h 36m

£1,269

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Tue 22/12

14:26-13:00

2 stops17h 34m

Southampton Eastleigh

Tue 29/12

09:20-07:08

3 stops26h 48m

£1,279

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Tue 22/12

08:03-13:00

3 stops23h 57m

Southampton Eastleigh

Tue 29/12

09:20-07:08

3 stops26h 48m

£1,302

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Tue 1/12

18:55-19:30

2 stops19h 35m

Southampton Eastleigh

Tue 22/12

20:00-17:05

2 stops26h 05m

£1,341

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Baltimore 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 Baltimore/Washington to Southampton Eastleigh?

Delta and KLM are the most popular carriers operating from Baltimore/Washington to Southampton Eastleigh

Which airlines fly to Southampton?

British Airways, United Airlines and Icelandair are the top three most popular airlines that fly to Southampton from Baltimore according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 5 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Baltimore to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Baltimore to Southampton (BWI to SOU) flight deals and tips

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

Best price found

£346

Fastest flight time

17h 34m

Direct flights

None
The best one-way flight to Southampton from Baltimore in the past 72 hours is £346. The best return flight deal from Baltimore to Southampton found on momondo in the last 72 hours is £826.
The fastest flight from Baltimore to Southampton takes 17h 34m
There are no direct flights from Baltimore to Southampton. There are no popular flight routes from Baltimore to Southampton.
Search flight deals

Frequently asked questions about flying from Baltimore to Southampton

  • How far is Baltimore/Washington to Southampton Eastleigh by plane?

    Southampton Eastleigh is 3588.2 mi away from Baltimore/Washington. By plane, this route typically takes 17h 34m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Southampton Eastleigh Airport?

    Prices for flights from Baltimore/Washington Airport to Southampton Eastleigh Airport were last updated today.

  • How old do you have to be to fly from Baltimore/Washington Airport to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Southampton Eastleigh Airport.

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

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 Baltimore to Southampton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Southampton. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Southampton from Baltimore which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Baltimore to Southampton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Baltimore to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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