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Cheap flights from Baltimore to London from £568

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to London departing on 1/12. 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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Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
13:51 - 17:00BWI-SOU
22h 09m2 stops
Virgin Atlantic Logo
17:30 - 23:03SOU-BWI
34h 33m2 stops
£568Virgin Atlantic
Find Deal
Mon, 1 Dec - Tue, 16 Dec
Virgin Atlantic Logo
11:00 - 08:45BWI-SOU
16h 45m2 stops
Virgin Atlantic Logo
17:35 - 00:15SOU-BWI
35h 40m2 stops
£607Virgin Atlantic
Find Deal
Wed, 22 Apr - Sun, 26 Apr
Multiple Airlines Logo
19:40 - 08:10BWI-SOU
31h 30m3 stops
Multiple Airlines Logo
17:30 - 18:40SOU-BWI
30h 10m3 stops
£630Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 16 Dec
Multiple Airlines Logo
19:40 - 08:25BWI-SOU
31h 45m3 stops
Multiple Airlines Logo
09:20 - 18:40SOU-BWI
14h 20m2 stops
£645Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 16 Dec
Delta Logo
15:30 - 17:00BWI-SOU
20h 30m2 stops
Delta Logo
09:20 - 00:15SOU-BWI
19h 55m2 stops
£694Delta
Find Deal
Sun, 12 Apr - Sun, 19 Apr
Delta Logo
19:55 - 17:05BWI-SOU
40h 10m2 stops
Delta Logo
09:20 - 23:44SOU-BWI
19h 24m2 stops
£784Delta
Find Deal
Tue, 6 Jan - Sat, 25 Apr
Multiple Airlines Logo
20:35 - 11:50BWI-SOU
34h 15m2 stops
Multiple Airlines Logo
08:55 - 18:45SOU-BWI
38h 50m2 stops
£1,209Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
10:40 - 15:35BWI-SOU
23h 55m3 stops
Multiple Airlines Logo
09:30 - 18:40SOU-BWI
14h 10m2 stops
£1,261Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
10:40 - 15:35BWI-SOU
23h 55m3 stops
Multiple Airlines Logo
19:55 - 18:40SOU-BWI
27h 45m3 stops
£1,393Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec

Delta flights from Baltimore to Southampton

Our best Delta deals on Baltimore to Southampton flight tickets
Delta
12 Apr
BWI15:30Baltimore/Washington
20h 30m
2 stops
SOU17:00Southampton Eastleigh
19 Apr
SOU09:20Southampton Eastleigh
19h 55m
2 stops
BWI00:15Baltimore/Washington
£694
Find similar
Delta
6 Jan
BWI19:55Baltimore/Washington
40h 10m
2 stops
SOU17:05Southampton Eastleigh
25 Apr
SOU09:20Southampton Eastleigh
19h 24m
2 stops
BWI23:44Baltimore/Washington
£784
Find similar

Virgin Atlantic flights from Baltimore to Southampton

Our best Virgin Atlantic deals on Baltimore to Southampton flight tickets
Virgin Atlantic
1 Dec
BWI13:51Baltimore/Washington
22h 09m
2 stops
SOU17:00Southampton Eastleigh
16 Dec
SOU17:30Southampton Eastleigh
34h 33m
2 stops
BWI23:03Baltimore/Washington
£568
Find similar
Virgin Atlantic
22 Apr
BWI11:00Baltimore/Washington
16h 45m
2 stops
SOU08:45Southampton Eastleigh
26 Apr
SOU17:35Southampton Eastleigh
35h 40m
2 stops
BWI00:15Baltimore/Washington
£607
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Baltimore 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 31 October 2025.
Use the filters below to find and compare flights from Baltimore to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Mon 1/12

13:51-17:00

2 stops22h 09m

Southampton Eastleigh

Tue 16/12

17:30-23:03

2 stops34h 33m

£568

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Wed 22/4

11:00-08:45

2 stops16h 45m

Southampton Eastleigh

Sun 26/4

17:35-00:15

2 stops35h 40m

£607

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Mon 1/12

19:40-08:10

3 stops31h 30m

Southampton Eastleigh

Tue 16/12

17:30-18:40

3 stops30h 10m

£630

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Mon 1/12

19:40-08:25

3 stops31h 45m

Southampton Eastleigh

Tue 16/12

09:20-18:40

2 stops14h 20m

£645

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Sun 12/4

15:30-17:00

2 stops20h 30m

Southampton Eastleigh

Sun 19/4

09:20-00:15

2 stops19h 55m

£694

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Tue 6/1

19:55-17:05

2 stops40h 10m

Southampton Eastleigh

Sat 25/4

09:20-23:44

2 stops19h 24m

£784

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Sat 13/12

20:35-11:50

2 stops34h 15m

Southampton Eastleigh

Sat 20/12

08:55-18:45

2 stops38h 50m

£1,209

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Sat 13/12

10:40-15:35

3 stops23h 55m

Southampton Eastleigh

Sat 20/12

09:30-18:40

2 stops14h 10m

£1,261

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Sat 13/12

10:40-15:35

3 stops23h 55m

Southampton Eastleigh

Sat 20/12

19:55-18:40

3 stops27h 45m

£1,393

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

Sun 4/1

14:00-08:50

2 stops13h 50m

£880

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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 is the most popular carrier operating from Baltimore/Washington to Southampton Eastleigh

Which airlines fly to Southampton?

British Airways, Virgin Atlantic 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 48% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 9 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

Direct flights

None
There are no direct flights from Baltimore to Southampton. There are no popular flight routes from Baltimore to Southampton.
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  • 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 16h 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.

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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