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.

£325 Cheap Flights from Baltimore to Southampton in 2026/27

Find the cheapest flights from Baltimore to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

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

18h 50m2 stops Reykjavik Keflavik Intl Dublin

17:45 - 18:40SOU Southampton Eastleigh-BWI Baltimore/Washington

29h 55m3 stops Amsterdam Schiphol Dublin Reykjavik Keflavik Intl

£671Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

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

18h 50m3 stops Reykjavik Keflavik Intl Glasgow Intl Dublin

17:55 - 18:40SOU Southampton Eastleigh-BWI Baltimore/Washington

29h 45m3 stops Glasgow Intl Dublin Reykjavik Keflavik Intl

£723Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

17:36 - 16:50BWI Baltimore/Washington-SOU Southampton Eastleigh

18h 14m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

08:40 - 11:40SOU Southampton Eastleigh-BWI Baltimore/Washington

32h 00m2 stops Amsterdam Schiphol Boston Logan Intl

£740Delta

Mon, 19 Oct - Wed, 4 Nov

16:45 - 17:05BWI Baltimore/Washington-SOU Southampton Eastleigh

19h 20m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

17:45 - 17:24SOU Southampton Eastleigh-BWI Baltimore/Washington

28h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£748KLM

Mon, 2 Nov - Mon, 9 Nov

19:40 - 19:10BWI Baltimore/Washington-SOU Southampton Eastleigh

18h 30m3 stops Reykjavik Keflavik Intl Glasgow Intl Belfast City

17:45 - 18:40SOU Southampton Eastleigh-BWI Baltimore/Washington

29h 55m3 stops Amsterdam Schiphol Dublin Reykjavik Keflavik Intl

£756Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

15:00 - 17:00BWI Baltimore/Washington-SOU Southampton Eastleigh

45h 00m2 stops Minneapolis St Paul Amsterdam Schiphol

08:40 - 22:37SOU Southampton Eastleigh-BWI Baltimore/Washington

18h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£758Delta

Mon, 4 Jan - Thu, 28 Jan

07:00 - 08:10BWI Baltimore/Washington-SOU Southampton Eastleigh

20h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

08:40 - 17:53SOU Southampton Eastleigh-BWI Baltimore/Washington

14h 13m2 stops Amsterdam Schiphol Boston Logan Intl

£784Delta

Mon, 2 Nov - Mon, 9 Nov

14:01 - 08:10BWI Baltimore/Washington-SOU Southampton Eastleigh

14h 09m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

08:40 - 17:53SOU Southampton Eastleigh-BWI Baltimore/Washington

14h 13m2 stops Amsterdam Schiphol Boston Logan Intl

£830Delta

Mon, 26 Oct - Wed, 11 Nov

12:18 - 08:10BWI Baltimore/Washington-SOU Southampton Eastleigh

14h 52m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

08:40 - 18:06SOU Southampton Eastleigh-BWI Baltimore/Washington

14h 26m2 stops Amsterdam Schiphol Boston Logan Intl

£860Delta

Wed, 25 Nov - Wed, 2 Dec

09:53 - 08:50BWI Baltimore/Washington-SOU Southampton Eastleigh

17h 57m2 stops Chicago O'Hare Intl Dublin

17:55 - 18:40SOU Southampton Eastleigh-BWI Baltimore/Washington

29h 45m3 stops Glasgow Intl Dublin Reykjavik Keflavik Intl

£871Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

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Delta flights from Baltimore to Southampton

Our best Delta deals on Baltimore to Southampton flight tickets

Delta

19 Oct

BWI17:36Baltimore/Washington

18h 14m

2 stops

SOU16:50Southampton Eastleigh

4 Nov

SOU08:40Southampton Eastleigh

32h 00m

2 stops

BWI11:40Baltimore/Washington

£740

Delta

4 Jan

BWI15:00Baltimore/Washington

45h 00m

2 stops

SOU17:00Southampton Eastleigh

27 Jan

SOU08:40Southampton Eastleigh

18h 57m

2 stops

BWI22:37Baltimore/Washington

£758

Delta

2 Nov

BWI07:00Baltimore/Washington

20h 10m

2 stops

SOU08:10Southampton Eastleigh

9 Nov

SOU08:40Southampton Eastleigh

14h 13m

2 stops

BWI17:53Baltimore/Washington

£784

KLM flights from Baltimore to Southampton

Our best KLM deals on Baltimore to Southampton flight tickets

KLM

2 Nov

BWI16:45Baltimore/Washington

19h 20m

2 stops

SOU17:05Southampton Eastleigh

9 Nov

SOU17:45Southampton Eastleigh

28h 39m

2 stops

BWI17:24Baltimore/Washington

£748

KLM

23 Sept

BWI10:21Baltimore/Washington

17h 14m

2 stops

SOU08:35Southampton Eastleigh

25 Sept

SOU09:05Southampton Eastleigh

18h 26m

2 stops

BWI22:31Baltimore/Washington

£1,095

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 2/11

19:40-19:30

2 stops18h 50m

Southampton Eastleigh

Mon 9/11

17:45-18:40

3 stops29h 55m

£671

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 2/11

19:40-19:30

3 stops18h 50m

Southampton Eastleigh

Mon 9/11

17:55-18:40

3 stops29h 45m

£723

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 19/10

17:36-16:50

2 stops18h 14m

Southampton Eastleigh

Wed 4/11

08:40-11:40

2 stops32h 00m

£740

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 2/11

16:45-17:05

2 stops19h 20m

Southampton Eastleigh

Mon 9/11

17:45-17:24

2 stops28h 39m

£748

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 2/11

19:40-19:10

3 stops18h 30m

Southampton Eastleigh

Mon 9/11

17:45-18:40

3 stops29h 55m

£756

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 4/1

15:00-17:00

2 stops45h 00m

Southampton Eastleigh

Thu 28/1

08:40-22:37

2 stops18h 57m

£758

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 2/11

07:00-08:10

2 stops20h 10m

Southampton Eastleigh

Mon 9/11

08:40-17:53

2 stops14h 13m

£784

Fastest return journey

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 26/10

14:01-08:10

2 stops14h 09m

Southampton Eastleigh

Wed 11/11

08:40-17:53

2 stops14h 13m

£830

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Wed 25/11

12:18-08:10

2 stops14h 52m

Southampton Eastleigh

Wed 2/12

08:40-18:06

2 stops14h 26m

£860

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 2/11

09:53-08:50

2 stops17h 57m

Southampton Eastleigh

Mon 9/11

17:55-18:40

3 stops29h 45m

£871

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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?

KLM is the most popular carrier operating from Baltimore/Washington to Southampton Eastleigh

Which airlines fly to Southampton?

British Airways, United Airlines and Virgin Atlantic 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 47% 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	£325
Fastest flight time	14h 09m
Direct flights	None

The best one-way flight to Southampton from Baltimore in the past 72 hours is £325. The best return flight deal from Baltimore to Southampton found on momondo in the last 72 hours is £671.

The fastest flight from Baltimore to Southampton takes 14h 09m

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 14h 09m.
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 £325

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 3/10. 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

KLM flights from Baltimore to Southampton

Our best KLM deals on Baltimore to Southampton flight tickets

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

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An easier way to manage your Southampton trip

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