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Cheap flights from Baltimore (BWI) to Southampton (SOU) from $557

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — SOU
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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Cheap flight deals from Baltimore to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2024.

Round-trip from

$643

One-way from

$557
From Baltimore/Washington to Southampton Eastleigh
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One-way flight from Baltimore/Washington to Southampton Eastleigh
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What is the cheapest day to fly round-trip from Baltimore to Southampton?

Wednesday flights are found to be more expensive to fly from Baltimore to Southampton. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Southampton.

How far in advance should I book a flight from Baltimore to Southampton?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 21% on flights from Baltimore to Southampton compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $734. For sooner than that we have options available in the next 3 days from $863.

What is the cheapest month to fly from Baltimore to Southampton?

Flights from Baltimore to Southampton lean towards being more expensive in June. Prices are generally better when you fly from Baltimore to Southampton in February, with the cheapest ticket starting at $370.

When is the cheapest time to fly from Baltimore to Southampton (BWI - SOU)?

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Baltimore to Southampton by exploring options for tickets in the afternoon.

Cheap British Airways flights from Baltimore to Southampton

Explore cheap flight options specifically provided by British Airways for the route between Baltimore and Southampton. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Mon 7/159:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Mon 7/228:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 5/4$1,370
Mon 7/159:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Sun 7/218:45 amSOU - BWI
2 stops15h 50mBritish Airways
Deal found 5/4$1,495
Fri 8/169:20 pmBWI - SOU
2 stops13h 05mBritish Airways
Fri 8/238:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 5/4$1,571
Sun 7/149:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Mon 7/228:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 5/4$1,656
Mon 6/179:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Wed 6/268:30 amSOU - BWI
2 stops16h 05mBritish Airways
Deal found 5/4$1,739
Sun 6/239:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Sun 6/308:45 amSOU - BWI
2 stops15h 50mBritish Airways
Deal found 5/4$1,839
Sat 6/159:20 pmBWI - SOU
2 stops13h 05mBritish Airways
Wed 6/268:30 amSOU - BWI
2 stops16h 05mBritish Airways
Deal found 5/3$1,844
Mon 7/159:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Thu 7/188:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 5/4$1,850
Mon 6/109:20 pmBWI - SOU
2 stops17h 10mBritish Airways
Fri 6/147:40 pmSOU - BWI
2 stops28h 55mBritish Airways
Deal found 5/4$1,856

Cheap Baltimore to Southampton flights in May & June 2024

Find cheap flight options from Baltimore to Southampton specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
Tue 5/71:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Sun 5/128:45 amSOU - BWI
2 stops15h 40mBritish Airways
Deal found 5/4$1,109
Mon 5/69:15 pmBWI - SOU
2 stops13h 45mBritish Airways
Sat 5/189:55 amSOU - BWI
2 stops14h 30mBritish Airways
Deal found 5/4$1,120
Tue 5/71:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Fri 5/178:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$1,659
Mon 5/69:15 pmBWI - SOU
2 stops13h 45mBritish Airways
Fri 5/178:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$1,670
Mon 6/179:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Wed 6/268:30 amSOU - BWI
2 stops16h 05mBritish Airways
Deal found 5/4$1,739
Sun 6/239:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Sun 6/308:45 amSOU - BWI
2 stops15h 50mBritish Airways
Deal found 5/4$1,839
Sat 6/159:20 pmBWI - SOU
2 stops13h 05mBritish Airways
Wed 6/268:30 amSOU - BWI
2 stops16h 05mBritish Airways
Deal found 5/3$1,844
Mon 6/109:20 pmBWI - SOU
2 stops17h 10mBritish Airways
Fri 6/147:40 pmSOU - BWI
2 stops28h 55mBritish Airways
Deal found 5/4$1,856
Wed 5/81:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Sun 5/128:45 amSOU - BWI
2 stops15h 40mBritish Airways
Deal found 5/4$1,893

Baltimore to Southampton 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Southampton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Tue 5/71:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Sun 5/128:45 amSOU - BWI
2 stops15h 40mBritish Airways
Deal found 5/4$1,109
Mon 5/69:15 pmBWI - SOU
2 stops13h 45mBritish Airways
Sat 5/189:55 amSOU - BWI
2 stops14h 30mBritish Airways
Deal found 5/4$1,120
Mon 7/159:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Mon 7/228:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 5/4$1,370
Mon 7/159:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Sun 7/218:45 amSOU - BWI
2 stops15h 50mBritish Airways
Deal found 5/4$1,495
Fri 8/169:20 pmBWI - SOU
2 stops13h 05mBritish Airways
Fri 8/238:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 5/4$1,571
Sun 7/149:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Mon 7/228:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 5/4$1,656
Tue 5/71:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Fri 5/178:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$1,659
Mon 5/69:15 pmBWI - SOU
2 stops13h 45mBritish Airways
Fri 5/178:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$1,670
Wed 12/188:40 pmBWI - SOU
2 stops14h 20mBritish Airways
Thu 1/27:55 pmSOU - BWI
2 stops28h 00mBritish Airways
Deal found 5/3$1,739

Baltimore to Southampton flights leaving soon

Find last-minute flight options from Baltimore to Southampton for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Thu 5/91:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Sun 5/128:45 amSOU - BWI
2 stops15h 40mBritish Airways
Deal found 5/4$2,260
Fri 5/101:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Sat 5/189:55 amSOU - BWI
2 stops14h 30mBritish Airways
Deal found 5/4$2,768
Sat 5/119:15 pmBWI - SOU
2 stops13h 10mBritish Airways
Sat 5/189:55 amSOU - BWI
2 stops14h 30mBritish Airways
Deal found 5/4$2,798
Fri 5/101:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Sun 5/128:45 amSOU - BWI
2 stops15h 40mBritish Airways
Deal found 5/4$2,800
Thu 5/91:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Fri 5/178:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$2,810
Sat 5/119:15 pmBWI - SOU
2 stops13h 10mBritish Airways
Fri 5/178:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$3,248
Thu 5/91:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Tue 5/148:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$3,819
Fri 5/101:21 pmBWI - SOU
2 stops14h 49mBritish Airways
Tue 5/148:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$4,327
Sat 5/119:15 pmBWI - SOU
2 stops13h 10mBritish Airways
Thu 5/168:40 amSOU - BWI
2 stops15h 45mBritish Airways
Deal found 5/4$4,357

One-way flights to Southampton from Baltimore

Search for one-way flight options from Baltimore to Southampton. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Thu 7/189:20 pmBWI - SOU
2 stops17h 05mBritish Airways
Deal found 5/4$557
Thu 6/66:05 pmBWI - SOU
2 stops34h 05mBritish Airways
Deal found 5/3$1,476

Find flights from Baltimore to Southampton within your budget

Customize 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, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,370 - $3,520

Route

Depart

Return

Price

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Mon 7/15

2 stops13h 40m

Southampton Eastleigh

Mon 7/22

2 stops15h 55m

$1,370

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Mon 7/15

2 stops13h 40m

Southampton Eastleigh

Sun 7/21

2 stops15h 50m

$1,495

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Fri 8/16

2 stops13h 05m

Southampton Eastleigh

Fri 8/23

2 stops15h 55m

$1,571

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sun 7/14

2 stops13h 40m

Southampton Eastleigh

Mon 7/22

2 stops15h 55m

$1,656

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Mon 6/17

2 stops13h 40m

Southampton Eastleigh

Wed 6/26

2 stops16h 05m

$1,739

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sun 6/23

2 stops13h 40m

Southampton Eastleigh

Sun 6/30

2 stops15h 50m

$1,839

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sat 6/15

2 stops13h 05m

Southampton Eastleigh

Wed 6/26

2 stops16h 05m

$1,844

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Mon 6/10

2 stops17h 05m

Southampton Eastleigh

Fri 6/14

3 stops18h 23m

$2,197

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Fri 5/31

2 stops30h 55m

Southampton Eastleigh

Fri 6/7

2 stops28h 30m

$3,520

Flights are sorted by cheapest first

Deals found on 5/4

When is the cheapest time to fly from Baltimore to Southampton?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Southampton. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Southampton flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Southampton by month

Plan your trip from Baltimore to Southampton by taking into account the cheapest months to travel. The average price of a one-way flight from Baltimore to Southampton is currently $1,017 while a round-trip flight costs $1,915. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Baltimore to Southampton (average of $724). Flying from Baltimore to Southampton in June is currently the most expensive (average of $1,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$767

February

$791

March

$799

April

$962

May

$979

June

$1,438

July

$1,317

August

$1,112

September

$979

October

$796

November

$724

December

$980

Temperature and rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated May 4, 2024.
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Overall

7.2

Food

6.6

Boarding

7.3

Comfort

7.1

Crew

8.0

Entertainment

7.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Aer Lingus
7.2
Good
1,341 reviews
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Overall

7.2

Food

6.6

Boarding

7.3

Comfort

7.1

Crew

8.0

Entertainment

7.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

British Airways
6.8
Okay
6,874 reviews
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Overall

7.2

Food

6.6

Boarding

7.3

Comfort

7.1

Crew

8.0

Entertainment

7.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Baltimore to Southampton for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Southampton for under $1,400. The cheapest flight booked recently is on British Airways for just $1,370, but on average you can expect to pay $1,902.

  • Are there last-minute flights available from Baltimore to Southampton for under $2,300?

    There are currently 10+ open flights from Baltimore to Southampton within the next 7 days for less than $2,300.

  • What is the cheapest airline to fly from Baltimore to Southampton round-trip?

    British Airways, at $1,370, was found to be the cheapest airline from Baltimore to Southampton..

  • What does BWI to SOU mean?

    This is defined as Baltimore/Washington Airport (BWI) and Southampton Eastleigh Airport (SOU). Codes like Southampton Eastleigh Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Baltimore to Southampton that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Southampton flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Southampton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Southampton flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Baltimore to Southampton that include hotel bookings?

    Yes. In addition to deals on Baltimore to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Southampton.

  • Can I find deals for business class flights from Baltimore to Southampton?

    Yes. Cheapflights offers flight deals from Baltimore to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Baltimore to Southampton that allow pets onboard?

    Many airlines flying from Baltimore to Southampton offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Southampton?

    Yes, you can often find last-minute deals on Baltimore to Southampton flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Southampton flight deals updated?

    The Baltimore to Southampton flight deals you see on this page were last updated on 5/4.

See more FAQs

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Top 2 airlines flying from Baltimore to Southampton

Discover the top 2 airlines that operate flights from Baltimore to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$752Average$991FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$998Average$1,108FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Baltimore to Southampton by cabin class

Find flights from Baltimore to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baltimore to Southampton?

When you search for this flight from Baltimore to Southampton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Southampton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baltimore to Southampton.

Can Cheapflights find flights from Baltimore to Southampton with no change fees?

Need flexible booking options for your flight to Southampton from Baltimore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Baltimore to Southampton become cheaper?

Of course! You can now track prices for flights from Baltimore to Southampton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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