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.

£285 Cheap Flights from Baltimore to Southampton in 2026

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.

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

18h 00m2 stops Reykjavik Keflavik Intl Dublin

09:20 - 19:25SOU Southampton Eastleigh-BWI Baltimore/Washington

15h 05m2 stops Dublin Reykjavik Keflavik Intl

£752Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

12:30 - 08:35BWI Baltimore/Washington-SOU Southampton Eastleigh

15h 05m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

09:05 - 21:30SOU Southampton Eastleigh-BWI Baltimore/Washington

17h 25m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£829Delta

Mon, 14 Sep - Tue, 29 Sep

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

15h 20m2 stops Reykjavik Keflavik Intl Dublin

09:20 - 19:25SOU Southampton Eastleigh-BWI Baltimore/Washington

15h 05m2 stops Dublin Reykjavik Keflavik Intl

£845Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

23:20 - 19:25BWI Baltimore/Washington-SOU Southampton Eastleigh

15h 05m3 stops Reykjavik Keflavik Intl London Gatwick Saint Peter Port Guernsey

20:00 - 19:25SOU Southampton Eastleigh-BWI Baltimore/Washington

28h 25m3 stops Dublin London Heathrow Reykjavik Keflavik Intl

£931Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

12:00 - 08:35BWI Baltimore/Washington-SOU Southampton Eastleigh

15h 35m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

17:20 - 16:51SOU Southampton Eastleigh-BWI Baltimore/Washington

28h 31m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£986KLM

Thu, 8 Oct - Sun, 18 Oct

06:05 - 08:35BWI Baltimore/Washington-SOU Southampton Eastleigh

21h 30m2 stops Minneapolis St Paul Amsterdam Schiphol

09:15 - 23:18SOU Southampton Eastleigh-BWI Baltimore/Washington

19h 03m2 stops Amsterdam Schiphol Minneapolis St Paul

£990Delta

Wed, 2 Sep - Sun, 6 Sep

10:40 - 08:35BWI Baltimore/Washington-SOU Southampton Eastleigh

16h 55m2 stops Boston Logan Intl Amsterdam Schiphol

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

18h 43m2 stops Amsterdam Schiphol Boston Logan Intl

£994Delta

Sun, 4 Oct - Sun, 11 Oct

23:20 - 08:40BWI Baltimore/Washington-SOU Southampton Eastleigh

28h 20m3 stops Reykjavik Keflavik Intl Glasgow Intl Dublin

11:40 - 22:15SOU Southampton Eastleigh-BWI Baltimore/Washington

15h 35m2 stops Glasgow Intl Reykjavik Keflavik Intl

£1,038Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

23:20 - 08:40BWI Baltimore/Washington-SOU Southampton Eastleigh

28h 20m3 stops Reykjavik Keflavik Intl Glasgow Intl Dublin

09:20 - 19:45SOU Southampton Eastleigh-BWI Baltimore/Washington

15h 25m2 stops Dublin London Heathrow

£1,080Multiple Airlines

Thu, 8 Oct - Sun, 18 Oct

23:20 - 08:40BWI Baltimore/Washington-SOU Southampton Eastleigh

28h 20m3 stops Reykjavik Keflavik Intl Glasgow Intl Dublin

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

28h 55m3 stops Belfast City Glasgow Intl Reykjavik Keflavik Intl

£1,137Multiple Airlines

Thu, 8 Oct - Sun, 18 Oct

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Delta flights from Baltimore to Southampton

Our best Delta deals on Baltimore to Southampton flight tickets

Delta

14 Sept

BWI12:30Baltimore/Washington

15h 05m

2 stops

SOU08:35Southampton Eastleigh

29 Sept

SOU09:05Southampton Eastleigh

17h 25m

2 stops

BWI21:30Baltimore/Washington

£829

Delta

2 Sept

BWI06:05Baltimore/Washington

21h 30m

2 stops

SOU08:35Southampton Eastleigh

6 Sept

SOU09:15Southampton Eastleigh

19h 03m

2 stops

BWI23:18Baltimore/Washington

£990

Delta

4 Oct

BWI10:40Baltimore/Washington

16h 55m

2 stops

SOU08:35Southampton Eastleigh

11 Oct

SOU09:15Southampton Eastleigh

18h 43m

2 stops

BWI22:58Baltimore/Washington

£994

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

£3,663

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

£3,665

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Thu 1/10

20:30-19:30

2 stops18h 00m

Southampton Eastleigh

Thu 8/10

09:20-19:25

2 stops15h 05m

£752

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Mon 14/9

12:30-08:35

2 stops15h 05m

Southampton Eastleigh

Tue 29/9

09:05-21:30

2 stops17h 25m

£829

Fastest return journey

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Fri 2/10

20:30-16:50

2 stops15h 20m

Southampton Eastleigh

Fri 9/10

09:20-19:25

2 stops15h 05m

£845

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Thu 1/10

23:20-19:25

3 stops15h 05m

Southampton Eastleigh

Thu 8/10

20:00-19:25

3 stops28h 25m

£931

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Thu 8/10

12:00-08:35

2 stops15h 35m

Southampton Eastleigh

Sun 18/10

17:20-16:51

2 stops28h 31m

£986

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Wed 2/9

06:05-08:35

2 stops21h 30m

Southampton Eastleigh

Sun 6/9

09:15-23:18

2 stops19h 03m

£990

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Sun 4/10

10:40-08:35

2 stops16h 55m

Southampton Eastleigh

Sun 11/10

09:15-22:58

2 stops18h 43m

£994

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Thu 1/10

23:20-08:40

3 stops28h 20m

Southampton Eastleigh

Thu 8/10

11:40-22:15

2 stops15h 35m

£1,038

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Thu 8/10

23:20-08:40

3 stops28h 20m

Southampton Eastleigh

Sun 18/10

09:20-19:45

2 stops15h 25m

£1,080

BaltimoreSouthampton

BWI Baltimore/Washington - SOU Southampton Eastleigh

BWISOU

Baltimore/Washington

Thu 8/10

23:20-08:40

3 stops28h 20m

Southampton Eastleigh

Sun 18/10

19:30-19:25

3 stops28h 55m

£1,137

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 and Delta 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 49% 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	£285
Fastest flight time	15h 20m
Direct flights	None

The best one-way flight to Southampton from Baltimore in the past 72 hours is £285. The best return flight deal from Baltimore to Southampton found on momondo in the last 72 hours is £752.

The fastest flight from Baltimore to Southampton takes 15h 20m

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 15h 20m.
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 £285

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 30/9. 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

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Our best British Airways 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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Why use momondo?

An easier way to manage your Southampton trip

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