$560+ Cheap flights from Baltimore (BWI) to Southampton (SOU)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOU
Sep 24 — Oct 11

Find cheap flights from Baltimore to Southampton with Cheapflights

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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 September 19, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$942
(British Airways)

One-way from

$560
(British Airways)
Provider with most accurate pricing for Baltimore/Washington-Southampton Eastleigh flight deals.
Provider most trusted by Cheapflights users for Baltimore/Washington-Southampton Eastleigh flights.
High demand for flights, 41% potential price rise
Best time to find cheap flights, 35% potential price drop
From Baltimore/Washington to Southampton Eastleigh
One-way flight from Baltimore/Washington to Southampton Eastleigh

Cheap Baltimore to Southampton flights in September & October 2024

Find cheap flight options from Baltimore to Southampton specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,082,863 searches. Prices were last updated on September 19, 2024.
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/279:30 pmBWI - SOU
2 stops14h 30mBritish Airways
Mon 11/48:40 amSOU - BWI
2 stops15h 05mBritish Airways
Deal found 9/17$942
This Justfly.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/189:25 pmBWI - SOU
2 stops29h 50mBritish Airways
Fri 10/259:15 amSOU - BWI
2 stops15h 25mBritish Airways
Deal found 9/18$1,241
This British Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/219:25 pmBWI - SOU
2 stops13h 35mBritish Airways
Sat 10/269:55 amSOU - BWI
2 stops14h 45mBritish Airways
Deal found 9/19$1,473
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/309:25 pmBWI - SOU
2 stops13h 35mBritish Airways
Mon 10/78:40 amSOU - BWI
2 stops16h 00mBritish Airways
Deal found 9/17$1,764
This KAYAK deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/249:25 pmBWI - SOU
2 stops33h 35mBritish Airways
Fri 9/278:30 amSOU - BWI
2 stops40h 10mBritish Airways
Deal found 9/19$1,978

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 3,082,863 searches. Data last updated September 19, 2024.
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/279:30 pmBWI - SOU
2 stops14h 30mBritish Airways
Mon 11/48:40 amSOU - BWI
2 stops15h 05mBritish Airways
Deal found 9/17$942
This British Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/168:30 pmBWI - SOU
2 stops13h 55mBritish Airways
Sun 11/249:45 amSOU - BWI
2 stops14h 00mBritish Airways
Deal found 9/19$1,089
This KAYAK deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/278:30 pmBWI - SOU
2 stops14h 30mBritish Airways
Sun 12/17:25 pmSOU - BWI
2 stops28h 20mBritish Airways
Deal found 9/17$1,197
This Justfly.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/189:25 pmBWI - SOU
2 stops29h 50mBritish Airways
Fri 10/259:15 amSOU - BWI
2 stops15h 25mBritish Airways
Deal found 9/18$1,241
This British Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/219:25 pmBWI - SOU
2 stops13h 35mBritish Airways
Sat 10/269:55 amSOU - BWI
2 stops14h 45mBritish Airways
Deal found 9/19$1,473
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:23 pmBWI - SOU
2 stops15h 02mDelta
Sun 1/59:30 amSOU - BWI
2 stops18h 24mDelta
Deal found 9/19$1,642
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/309:25 pmBWI - SOU
2 stops13h 35mBritish Airways
Mon 10/78:40 amSOU - BWI
2 stops16h 00mBritish Airways
Deal found 9/17$1,764
This British Airways deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/158:30 pmBWI - SOU
2 stops14h 30mBritish Airways
Mon 12/238:40 amSOU - BWI
2 stops15h 05mBritish Airways
Deal found 9/18$1,876
This KAYAK deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/249:25 pmBWI - SOU
2 stops33h 35mBritish Airways
Fri 9/278:30 amSOU - BWI
2 stops40h 10mBritish Airways
Deal found 9/19$1,978

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 3,082,863 searches. Data last updated September 19, 2024.
This KAYAK deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/249:25 pmBWI - SOU
2 stops33h 35mBritish Airways
Fri 9/278:30 amSOU - BWI
2 stops40h 10mBritish Airways
Deal found 9/19$1,978

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 3,082,863 searches. Data last updated September 19, 2024.
This British Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/159:25 pmBWI - SOU
2 stops17h 00mBritish Airways
Deal found 9/19$560
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/279:30 pmBWI - SOU
2 stops14h 30mBritish Airways
Deal found 9/17$1,091

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 3,082,863 searches. Data last updated September 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$942 - $2,065

Route

Depart

Return

Price

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sun 10/27

2 stops14h 30m

Southampton Eastleigh

Mon 11/4

2 stops15h 05m

$942

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sat 11/16

2 stops13h 55m

Southampton Eastleigh

Sun 11/24

2 stops14h 00m

$1,089

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Wed 11/27

2 stops14h 30m

Southampton Eastleigh

Sun 12/1

2 stops28h 20m

$1,197

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Fri 10/18

2 stops29h 50m

Southampton Eastleigh

Fri 10/25

2 stops15h 25m

$1,241

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Mon 10/21

2 stops13h 35m

Southampton Eastleigh

Sat 10/26

2 stops14h 45m

$1,473

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Thu 12/26

2 stops15h 02m

Southampton Eastleigh

Sun 1/5

2 stops18h 24m

$1,642

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Mon 9/30

2 stops13h 35m

Southampton Eastleigh

Mon 10/7

2 stops16h 00m

$1,764

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sun 12/15

2 stops14h 30m

Southampton Eastleigh

Mon 12/23

2 stops15h 05m

$1,876

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Thu 12/26

2 stops17h 40m

Southampton Eastleigh

Sun 1/5

3 stops18h 24m

$2,065

Flights are sorted by cheapest first

Deals found on 9/17

Compare providers for flights from Baltimore to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Southampton in September.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Southampton flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Southampton flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Baltimore-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Southampton flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Baltimore to Southampton

Get recent, data-driven insights about flights from Baltimore to Southampton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Baltimore to Southampton?

Currently, February is the cheapest month in which you can book a flight from Baltimore to Southampton (average of $285). Flying from Baltimore to Southampton in June is currently the most expensive (average of $457). 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.

What is the cheapest time of day to fly from BWI to SOU?

Find hourly flight availability from Baltimore to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Baltimore to Southampton by exploring options for tickets in the afternoon.

Rainfall in Southampton by month

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

In terms of precipitation, rainfall in Southampton ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

Temperature in Southampton by month

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

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 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 September 19, 2024.
8.0
Very good
9,069 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,069 reviews
8.0
Very good
9,069 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

6.7
Okay
6,819 reviews
8.0
Very good
9,069 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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 $1,000 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Southampton for under $1,000. The cheapest flight booked recently is on British Airways for just $942, but on average you can expect to pay $1,808.

  • Are there last-minute flights available from Baltimore to Southampton for under $2,000?

    There are currently 1+ open flights from Baltimore to Southampton within the next 7 days for less than $2,000.

  • What are the cheapest airlines flying from Baltimore to Southampton round-trip?

    British Airways, at $942, was found to be the cheapest airline from Baltimore to Southampton. An alternate airline flying to your destination would be Delta. British Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • 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 9/19.

  • What is the cheapest month to book a flight from Baltimore to Southampton?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Southampton (average of $285). Flying from Baltimore to Southampton in June is currently the most expensive (average of $457). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Southampton
See prices for flight routes from nearby airports that may be better suited for you.

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 3,082,863 searches. Data last updated September 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$721Average$991FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$997Average$1,101FlexibilityNo cancel feeOn-time70%

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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