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Cheap flights from Baltimore (BWI) to Southampton (SOU) from $744

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
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 June 6, 2024.

Popular in

June

Cheapest in

October

Average price

$1,855

Round-trip from

$643
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in June 2024
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From Baltimore/Washington to Southampton Eastleigh
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What is the cheapest day to fly round-trip from Baltimore to Southampton?

Monday 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 24 days in advance, which can save you up to 17% on flights from Baltimore to Southampton compared to booking the week you need them. Waiting 24 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 $767. For sooner than that we have options available in the next 3 days from $807.

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 October, with the cheapest ticket starting at $354.

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

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Baltimore to Southampton by exploring options for tickets in the afternoon.

Cheap Baltimore to Southampton flights in June & July 2024

Find cheap flight options from Baltimore to Southampton specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Southampton in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 7/239:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Tue 7/308:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 6/4$1,128
Tue 7/239:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Thu 8/17:55 pmSOU - BWI
2 stops28h 40mBritish Airways
Deal found 6/5$1,129
Tue 7/239:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Fri 8/27:55 pmSOU - BWI
2 stops28h 40mBritish Airways
Deal found 6/4$1,178
Sun 7/289:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Fri 8/238:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 6/4$1,208
Sun 7/289:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Thu 8/228:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 6/4$1,253
Sun 7/289:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Sat 8/249:55 amSOU - BWI
2 stops14h 40mBritish Airways
Deal found 6/4$1,303
Mon 7/159:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Tue 7/238:40 amSOU - BWI
2 stops15h 55mBritish Airways
Deal found 6/4$1,330
Wed 7/38:18 amBWI - SOU
3 stops30h 42mMultiple Airlines
Wed 7/108:00 pmSOU - BWI
3 stops29h 52mMultiple Airlines
Deal found 6/5$1,349
Wed 7/36:50 pmBWI - SOU
2 stops14h 55mMultiple Airlines
Wed 7/108:00 pmSOU - BWI
3 stops26h 40mMultiple Airlines
Deal found 6/5$1,382

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 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Southampton in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Fri 10/186:00 amBWI - SOU
2 stops20h 25mDelta
Sun 11/39:30 amSOU - BWI
2 stops18h 16mDelta
Deal found 6/4$744
Fri 10/49:25 pmBWI - SOU
2 stops30h 45mBritish Airways
Sat 10/194:15 pmSOU - BWI
2 stops56h 25mBritish Airways
Deal found 6/5$941
Fri 10/118:17 pmBWI - SOU
2 stops31h 53mBritish Airways
Mon 10/218:00 pmSOU - BWI
2 stops28h 24mBritish Airways
Deal found 6/6$947
Sun 11/248:40 pmBWI - SOU
2 stops14h 20mBritish Airways
Sun 12/19:45 amSOU - BWI
2 stops14h 10mBritish Airways
Deal found 6/5$954
Sat 10/128:17 pmBWI - SOU
2 stops31h 53mBritish Airways
Mon 10/218:00 pmSOU - BWI
2 stops28h 24mBritish Airways
Deal found 6/6$965
Sun 11/248:40 pmBWI - SOU
2 stops14h 20mBritish Airways
Mon 12/28:40 amSOU - BWI
2 stops15h 15mBritish Airways
Deal found 6/5$992
Wed 8/289:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Thu 9/58:40 amSOU - BWI
2 stops16h 00mBritish Airways
Deal found 6/6$1,046
Thu 10/109:25 pmBWI - SOU
2 stops16h 45mBritish Airways
Mon 10/148:00 pmSOU - BWI
2 stops48h 54mBritish Airways
Deal found 6/5$1,088
Fri 8/309:20 pmBWI - SOU
2 stops13h 05mBritish Airways
Mon 9/98:00 pmSOU - BWI
2 stops28h 39mBritish Airways
Deal found 6/5$1,109

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 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the one-way flights we've detected from Baltimore to Southampton. Users needing a return flight from Baltimore to Southampton should utilize the search form above.
Wed 7/39:20 pmBWI - SOU
2 stops13h 40mBritish Airways
Deal found 6/6$2,438
Sat 7/209:20 pmBWI - SOU
2 stops13h 05mBritish Airways
Deal found 6/4$5,888

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$744 - $1,393

Route

Depart

Return

Price

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Fri 10/18

2 stops20h 25m

Southampton Eastleigh

Sun 11/3

2 stops18h 16m

$744

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Fri 10/4

2 stops30h 45m

Southampton Eastleigh

Sat 10/19

2 stops56h 25m

$941

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sun 11/24

2 stops14h 20m

Southampton Eastleigh

Sun 12/1

2 stops14h 10m

$954

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Sun 11/24

2 stops14h 20m

Southampton Eastleigh

Mon 12/2

2 stops15h 15m

$992

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Thu 10/10

2 stops16h 45m

Southampton Eastleigh

Mon 10/14

2 stops48h 54m

$1,088

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Fri 8/30

2 stops13h 05m

Southampton Eastleigh

Mon 9/9

2 stops28h 39m

$1,109

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Wed 7/3

3 stops30h 42m

Southampton Eastleigh

Wed 7/10

3 stops29h 52m

$1,349

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Wed 7/3

2 stops14h 55m

Southampton Eastleigh

Wed 7/10

3 stops26h 40m

$1,382

Baltimore/WashingtonSouthampton Eastleigh

BWI - SOU

BWISOU

Baltimore/Washington

Wed 7/3

2 stops20h 54m

Southampton Eastleigh

Wed 7/10

2 stops19h 14m

$1,393

Flights are sorted by cheapest first

Deals found on 6/4

What is the cheapest day 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 June 2, 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.
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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.

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

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 June 6, 2024.
Read through reviews of airlines operating flights from Baltimore to Southampton, such as Delta and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,754 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $800 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Southampton for under $800. The cheapest flight booked recently is on Delta for just $744, but on average you can expect to pay $1,213.

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

    Delta, at $744, was found to be the cheapest airline from Baltimore to Southampton. An alternate airline flying to your destination would be British Airways. Delta is priced at 29% 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 6/6.

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

    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 $1,352). 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

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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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$754Average$991FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$998Average$1,108FlexibilityNo cancel feeOn-time70%
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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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