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.

£505 Cheap Flights from Baltimore to Southampton in 2026

Find the cheapest flights from Baltimore to London

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:32 - 17:00BWI Baltimore/Washington-SOU Southampton Eastleigh

17h 28m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

17:30 - 23:35SOU Southampton Eastleigh-BWI Baltimore/Washington

35h 05m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£822Delta

Wed, 2 Dec - Mon, 7 Dec

19:50 - 16:50BWI Baltimore/Washington-SOU Southampton Eastleigh

16h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

09:15 - 22:58SOU Southampton Eastleigh-BWI Baltimore/Washington

18h 43m2 stops Amsterdam Schiphol Boston Logan Intl

£831Delta

Wed, 7 Oct - Wed, 14 Oct

20:30 - 16:50BWI Baltimore/Washington-SOU Southampton Eastleigh

15h 20m2 stops Reykjavik Keflavik Intl Dublin

07:50 - 19:45SOU Southampton Eastleigh-BWI Baltimore/Washington

40h 55m2 stops Newcastle upon Tyne London Heathrow

£844Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

20:40 - 19:30BWI Baltimore/Washington-SOU Southampton Eastleigh

18h 50m3 stops Reykjavik Keflavik Intl Brussels Bruxelles-National Dublin

14:25 - 18:05SOU Southampton Eastleigh-BWI Baltimore/Washington

31h 40m2 stops Newcastle upon Tyne London Heathrow

£862Multiple Airlines

Mon, 26 Oct - Fri, 30 Oct

12:30 - 08:45BWI Baltimore/Washington-SOU Southampton Eastleigh

15h 15m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

09:05 - 22:31SOU Southampton Eastleigh-BWI Baltimore/Washington

18h 26m2 stops Amsterdam Schiphol Boston Logan Intl

£949Delta

Tue, 15 Sep - Mon, 21 Sep

13:55 - 16:50BWI Baltimore/Washington-SOU Southampton Eastleigh

21h 55m2 stops Boston Logan Intl Amsterdam Schiphol

09:05 - 22:58SOU Southampton Eastleigh-BWI Baltimore/Washington

18h 53m2 stops Amsterdam Schiphol Boston Logan Intl

£955Delta

Fri, 9 Oct - Fri, 16 Oct

20:40 - 19:30BWI Baltimore/Washington-SOU Southampton Eastleigh

18h 50m2 stops Reykjavik Keflavik Intl Dublin

06:50 - 18:05SOU Southampton Eastleigh-BWI Baltimore/Washington

15h 15m2 stops Newcastle upon Tyne London Heathrow

£972Multiple Airlines

Mon, 26 Oct - Fri, 30 Oct

12:21 - 19:30BWI Baltimore/Washington-SOU Southampton Eastleigh

26h 09m3 stops Minneapolis St Paul Chicago O'Hare Intl Dublin

06:50 - 19:40SOU Southampton Eastleigh-BWI Baltimore/Washington

41h 50m2 stops Newcastle upon Tyne London Heathrow

£1,116Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

20:30 - 19:25BWI Baltimore/Washington-SOU Southampton Eastleigh

17h 55m3 stops Reykjavik Keflavik Intl Dublin Saint Peter Port Guernsey

09:20 - 22:15SOU Southampton Eastleigh-BWI Baltimore/Washington

17h 55m2 stops Dublin Reykjavik Keflavik Intl

£1,235Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

12:21 - 19:30BWI Baltimore/Washington-SOU Southampton Eastleigh

26h 09m3 stops Minneapolis St Paul Chicago O'Hare Intl Dublin

19:30 - 22:15SOU Southampton Eastleigh-BWI Baltimore/Washington

31h 45m3 stops Belfast City Glasgow Intl Reykjavik Keflavik Intl

£1,258Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

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Delta flights from Baltimore to Southampton

Our best Delta deals on Baltimore to Southampton flight tickets

Delta

2 Dec

BWI18:32Baltimore/Washington

17h 28m

2 stops

SOU17:00Southampton Eastleigh

7 Dec

SOU17:30Southampton Eastleigh

35h 05m

2 stops

BWI23:35Baltimore/Washington

£822

Delta

7 Oct

BWI19:50Baltimore/Washington

16h 00m

2 stops

SOU16:50Southampton Eastleigh

14 Oct

SOU09:15Southampton Eastleigh

18h 43m

2 stops

BWI22:58Baltimore/Washington

£831

Delta

15 Sept

BWI12:30Baltimore/Washington

15h 15m

2 stops

SOU08:45Southampton Eastleigh

21 Sept

SOU09:05Southampton Eastleigh

18h 26m

2 stops

BWI22:31Baltimore/Washington

£949

British Airways flights from Baltimore to Southampton

Our best British Airways deals on Baltimore to Southampton flight tickets

British Airways

10 Jan

BWI18:55Baltimore/Washington

33h 50m

2 stops

SOU09:45Southampton Eastleigh

14 Jan

SOU08:55Southampton Eastleigh

37h 10m

2 stops

BWI17:05Baltimore/Washington

£3,668

British Airways

10 Jan

BWI18:55Baltimore/Washington

33h 50m

2 stops

SOU09:45Southampton Eastleigh

14 Jan

SOU08:55Southampton Eastleigh

37h 10m

2 stops

BWI17:05Baltimore/Washington

£3,669

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Wed 2/12

18:32-17:00

2 stops17h 28m

Southampton Eastleigh

Mon 7/12

17:30-23:35

2 stops35h 05m

£822

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Wed 7/10

19:50-16:50

2 stops16h 00m

Southampton Eastleigh

Wed 14/10

09:15-22:58

2 stops18h 43m

£831

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Sat 10/10

20:30-16:50

2 stops15h 20m

Southampton Eastleigh

Sat 17/10

07:50-19:45

2 stops40h 55m

£844

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 26/10

20:40-19:30

3 stops18h 50m

Southampton Eastleigh

Fri 30/10

14:25-18:05

2 stops31h 40m

£862

Fastest return journey

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Tue 15/9

12:30-08:45

2 stops15h 15m

Southampton Eastleigh

Mon 21/9

09:05-22:31

2 stops18h 26m

£949

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Fri 9/10

13:55-16:50

2 stops21h 55m

Southampton Eastleigh

Fri 16/10

09:05-22:58

2 stops18h 53m

£955

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 26/10

20:40-19:30

2 stops18h 50m

Southampton Eastleigh

Fri 30/10

06:50-18:05

2 stops15h 15m

£972

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Fri 9/10

12:21-19:30

3 stops26h 09m

Southampton Eastleigh

Fri 16/10

06:50-19:40

2 stops41h 50m

£1,116

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Sat 10/10

20:30-19:25

3 stops17h 55m

Southampton Eastleigh

Sat 17/10

09:20-22:15

2 stops17h 55m

£1,235

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Fri 9/10

12:21-19:30

3 stops26h 09m

Southampton Eastleigh

Fri 16/10

19:30-22:15

3 stops31h 45m

£1,258

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

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, Virgin Atlantic and United Airlines 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 45% 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	£505
Fastest flight time	14h 45m
Direct flights	None

The best one-way flight to Southampton from Baltimore in the past 72 hours is £505. The best return flight deal from Baltimore to Southampton found on momondo in the last 72 hours is £822.

The fastest flight from Baltimore to Southampton takes 14h 45m

There are no direct flights from Baltimore to Southampton. There are no popular flight routes from Baltimore to Southampton.

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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 14h 45m.
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.

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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Cheap flights from Baltimore to London from £505

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to London departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Baltimore to Southampton

Our best Delta deals on Baltimore to Southampton flight tickets

British Airways flights from Baltimore to Southampton

Our best British Airways deals on Baltimore to Southampton flight tickets

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How to get the cheapest flight ticket from Baltimore to Southampton

What is the cheapest airline that flies from Baltimore/Washington to Southampton Eastleigh?

Which airlines fly to Southampton?

When to book flights from Baltimore to Southampton

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

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Frequently asked questions about flying from Baltimore to Southampton

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Why use momondo?

An easier way to manage your Southampton trip

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