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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 10/17. 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
Sat 6/15
Sat 6/22

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 42,211,976 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
12:00 pm - 4:50 pmBWI-SOU
23h 50m2 stops
5:20 pm - 11:24 pmSOU-BWI
35h 04m2 stops
$743Virgin Atlantic
Find Deal
Wed, Oct 2 - Sun, Oct 6
12:21 pm - 7:25 amBWI-SOU
14h 04m2 stops
7:55 am - 10:46 pmSOU-BWI
19h 51m2 stops
$777Delta
Find Deal
Fri, Sep 13 - Thu, Sep 19
10:53 am - 7:10 pmBWI-SOU
27h 17m2 stops
7:55 am - 10:42 pmSOU-BWI
19h 47m2 stops
$781Virgin Atlantic
Find Deal
Wed, Jun 12 - Wed, Jun 19
8:35 am - 7:25 amBWI-SOU
17h 50m2 stops
7:55 am - 10:42 pmSOU-BWI
19h 47m2 stops
$812Delta
Find Deal
Wed, Jun 12 - Wed, Jun 19
3:35 pm - 4:50 pmBWI-SOU
20h 15m2 stops
7:55 am - 11:24 pmSOU-BWI
20h 29m2 stops
$832Delta
Find Deal
Tue, Sep 17 - Mon, Sep 23
8:40 pm - 3:25 pmBWI-SOU
13h 45m2 stops
8:40 am - 6:55 pmSOU-BWI
15h 15m2 stops
$959British Airways
Find Deal
Sat, Nov 9 - Mon, Nov 18
8:17 pm - 9:10 amBWI-SOU
31h 53m2 stops
8:00 pm - 7:24 pmSOU-BWI
28h 24m2 stops
$1,077British Airways
Find Deal
Thu, Oct 17 - Fri, Oct 25
8:17 pm - 9:10 amBWI-SOU
31h 53m2 stops
8:00 pm - 7:24 pmSOU-BWI
28h 24m2 stops
$1,092British Airways
Find Deal
Thu, Oct 17 - Thu, Oct 24
6:50 pm - 7:10 pmBWI-SOU
19h 20m3 stops
5:20 pm - 5:40 pmSOU-BWI
29h 20m3 stops
$1,182
Find Deal
Wed, Jun 12 - Wed, Jun 19
6:50 pm - 2:45 pmBWI-SOU
14h 55m2 stops
5:20 pm - 5:40 pmSOU-BWI
29h 20m3 stops
$1,240
Find Deal
Wed, Jun 12 - Wed, Jun 19

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 $743 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 10673 reviews
7.4Food
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

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.

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.
10/17Thu
2 stopsBritish Airways
17h 00mBWI-SOU
$557
6/14Fri
3 stops
44h 24mBWI-SOU
$588
6/14Fri
2 stops
15h 55mBWI-SOU
$713
6/10Mon
2 stopsBritish Airways
13h 40mBWI-SOU
$1,117
6/15Sat
2 stopsBritish Airways
13h 05mBWI-SOU
$1,167
6/16Sun
2 stopsBritish Airways
13h 40mBWI-SOU
$1,171
5/22Wed
2 stopsBritish Airways
29h 55mBWI-SOU
$2,396
6/12Wed
2 stopsBritish Airways
17h 05mBWI-SOU
$2,434
6/13Thu
2 stopsBritish Airways
16h 55mBWI-SOU
$3,428
10/17Thu
2 stopsBritish Airways
17h 00mBWI-SOU
$4,524

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Baltimore - Southampton Flights

Departure:

Baltimore (undefined)United States

Destination:

Southampton (SOU)United Kingdom

Return flight deals:

Southampton - Baltimore

Cabin classes: