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BWI - SOU

$557 Find cheap flights from Baltimore to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Southampton departing on 7/13. 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.
1 adult
0 bags
mié. 6/5
mié. 6/12

Search hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Southampton, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Southampton (BWI-SOU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 7:25 amBWI-SOU
20h 25m2 stops
7:40 pm - 3:25 pmSOU-BWI
24h 45m2 stops
$856KLM
Find Deal
mié., oct. 9 - dom., oct. 13
9:25 pm - 4:00 pmBWI-SOU
13h 35m2 stops
8:40 am - 7:40 pmSOU-BWI
16h 00m2 stops
$970British Airways
Find Deal
dom., sep. 29 - jue., oct. 17
6:07 pm - 9:10 amBWI-SOU
34h 03m2 stops
7:40 pm - 7:40 pmSOU-BWI
29h 00m2 stops
$998British Airways
Find Deal
vie., sep. 20 - dom., sep. 29
6:50 pm - 7:30 pmBWI-SOU
19h 40m2 stops
9:15 am - 5:40 pmSOU-BWI
37h 25m3 stops
$1,027
Find Deal
mié., sep. 18 - mié., sep. 25
8:30 pm - 7:30 pmBWI-SOU
18h 00m3 stops
9:15 am - 5:40 pmSOU-BWI
37h 25m3 stops
$1,038
Find Deal
mié., sep. 18 - mié., sep. 25
9:25 pm - 3:25 pmBWI-SOU
13h 00m2 stops
8:40 am - 7:40 pmSOU-BWI
16h 00m2 stops
$1,105British Airways
Find Deal
sáb., sep. 28 - mar., oct. 15
9:25 pm - 4:00 pmBWI-SOU
13h 35m2 stops
8:40 am - 7:40 pmSOU-BWI
16h 00m2 stops
$1,185British Airways
Find Deal
mié., sep. 18 - mié., sep. 25
8:50 am - 8:00 amBWI-SOU
18h 10m2 stops
8:30 am - 10:52 pmSOU-BWI
19h 22m2 stops
$1,215Delta
Find Deal
jue., ago. 1 - vie., ago. 9
9:25 pm - 3:25 pmBWI-SOU
13h 00m2 stops
9:55 am - 7:40 pmSOU-BWI
14h 45m2 stops
$1,239British Airways
Find Deal
sáb., sep. 28 - sáb., oct. 12
10:53 am - 7:25 amBWI-SOU
15h 32m2 stops
9:05 am - 10:42 pmSOU-BWI
18h 37m2 stops
$1,389Delta
Find Deal
mié., jun. 12 - dom., jun. 30

Flights from Baltimore to Southampton - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Southampton to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Southampton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Southampton is March, where tickets cost $635 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,369 and $1,315 respectively.

Good to know

Cheapest flight

$557
Flight from Baltimore to Southampton

When to book flights from Baltimore to Southampton

Are your dates flexible? Find out the best times to travel from Baltimore to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Southampton

  • What is the cheapest flight from Baltimore to Southampton?

    In the last 3 days, the lowest price for a flight from Baltimore to Southampton was $557 for a one-way ticket and $856 for a round-trip.

  • Do I need a passport to fly between Baltimore and Southampton?

    A passport is required to fly from Baltimore to Southampton.

  • Which airports will I be using when flying from Baltimore to Southampton?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Southampton, also known as Southampton Eastleigh.

  • Which aircraft models fly most regularly from Baltimore to Southampton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Southampton?

    oneworld, and SkyTeam are the airline alliances operating flights between Baltimore and Southampton, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Baltimore to Southampton, Delta or British Airways?

    The two airlines most popular with KAYAK users for flights from Baltimore to Southampton are Delta and British Airways. With an average price for the route of $991 and an overall rating of 8.0, Delta is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,108 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Baltimore to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Southampton with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SOU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Baltimore to Southampton

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Southampton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Southampton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
8.6Crew
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Book cheap flights from Baltimore to Southampton

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Southampton found on KAYAK in the last 72 hours.
7/13sáb.
2 stopsBritish Airways
17h 05mBWI-SOU
$557
10/23mié.
2 stopsBritish Airways
13h 35mBWI-SOU
$721
7/14dom.
2 stopsBritish Airways
17h 05mBWI-SOU
$1,117
6/26mié.
2 stopsBritish Airways
13h 40mBWI-SOU
$1,307
6/4mar.
2 stopsBritish Airways
14h 49mBWI-SOU
$1,360

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Last minute flights from Baltimore to Southampton

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Southampton that are departing in the next 10 days.
5/7mar.
multi-stopBritish Airways
14h 49mBWI-SOU
5/18sáb.
multi-stopBritish Airways
14h 30mSOU-BWI
$1,109
5/7mar.
multi-stopBritish Airways
14h 49mBWI-SOU
5/17vie.
multi-stopBritish Airways
15h 45mSOU-BWI
$1,659
5/8mié.
multi-stopBritish Airways
14h 49mBWI-SOU
5/18sáb.
multi-stopBritish Airways
14h 30mSOU-BWI
$1,893
5/9jue.
multi-stopBritish Airways
14h 49mBWI-SOU
5/12dom.
multi-stopBritish Airways
15h 40mSOU-BWI
$2,260
5/8mié.
multi-stopBritish Airways
14h 49mBWI-SOU
5/17vie.
multi-stopBritish Airways
15h 45mSOU-BWI
$2,443
5/7mar.
multi-stopBritish Airways
14h 49mBWI-SOU
5/16jue.
multi-stopBritish Airways
15h 45mSOU-BWI
$2,668
5/10vie.
multi-stopBritish Airways
14h 49mBWI-SOU
5/18sáb.
multi-stopBritish Airways
14h 30mSOU-BWI
$2,768
5/11sáb.
multi-stopBritish Airways
13h 10mBWI-SOU
5/18sáb.
multi-stopBritish Airways
14h 30mSOU-BWI
$2,798
5/10vie.
multi-stopBritish Airways
14h 49mBWI-SOU
5/12dom.
multi-stopBritish Airways
15h 40mSOU-BWI
$2,800
5/9jue.
multi-stopBritish Airways
14h 49mBWI-SOU
5/17vie.
multi-stopBritish Airways
15h 45mSOU-BWI
$2,810

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Baltimore - Southampton Flights

Departure:

Baltimore (BWI)United States

Destination:

Southampton (SOU)United Kingdom

Return flight deals:

Southampton - Baltimore

Cabin classes: