BWI - SOU

$777 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 6/11. 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
1 adult, Economy, 0 bags

KAYAK searches 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$805
Delta
Tue 3/31Tue 4/7
BWI - SOU • 2 stops
Cheapest one-way
$777
KLM
Thu 6/11
BWI - SOU • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Southampton

Tue, Mar 31 - Tue, Apr 7
Delta Logo
3:35 pm - 4:50 pm
BWI
-
SOU
20h 15m
2 stops
Delta Logo
5:20 pm - 4:49 pm
SOU
-
BWI
28h 29m
2 stops
$805Delta
Fri, Apr 3 - Fri, Apr 10
Delta Logo
10:54 am - 8:45 am
BWI
-
SOU
16h 51m
2 stops
Delta Logo
9:05 am - 11:01 pm
SOU
-
BWI
18h 56m
2 stops
$1,029Delta
Wed, Apr 1 - Wed, Apr 8
Delta Logo
10:54 am - 8:35 am
BWI
-
SOU
16h 41m
2 stops
Delta Logo
9:05 am - 8:27 pm
SOU
-
BWI
16h 22m
2 stops
$1,089Delta
Fri, Apr 3 - Fri, Apr 10
Delta Logo
10:54 am - 8:45 am
BWI
-
SOU
16h 51m
2 stops
Delta Logo
9:05 am - 11:01 pm
SOU
-
BWI
18h 56m
2 stops
$1,098Delta
Fri, Jul 24 - Tue, Aug 4
Multiple Airlines Logo
9:30 pm - 7:10 pm
BWI
-
SOU
16h 40m
2 stops
Multiple Airlines Logo
7:30 pm - 5:15 pm
SOU
-
BWI
26h 45m
2 stops
$1,250Multiple Airlines
Sat, Apr 4 - Sat, Apr 11
KLM Logo
12:25 pm - 8:45 am
BWI
-
SOU
15h 20m
2 stops
KLM Logo
9:15 am - 11:01 pm
SOU
-
BWI
18h 46m
2 stops
$1,251KLM
Sun, Mar 29 - Fri, Apr 3
Delta Logo
10:54 am - 8:35 am
BWI
-
SOU
16h 41m
2 stops
Delta Logo
5:20 pm - 11:01 pm
SOU
-
BWI
34h 41m
2 stops
$1,294Delta
Fri, Jun 5 - Fri, Jun 19
Scandinavian Airlines Logo
7:15 pm - 8:45 am
BWI
-
SOU
32h 30m
2 stops
Scandinavian Airlines Logo
5:20 pm - 5:06 pm
SOU
-
BWI
28h 46m
2 stops
$1,307Scandinavian Airlines
Fri, May 22 - Wed, May 27
Aer Lingus Logo
9:30 pm - 7:30 pm
BWI
-
SOU
17h 00m
2 stops
Aer Lingus Logo
8:00 pm - 7:40 pm
SOU
-
BWI
28h 40m
2 stops
$1,319Aer Lingus
Fri, Jun 5 - Fri, Jun 19
Multiple Airlines Logo
8:30 pm - 8:25 am
BWI
-
SOU
30h 55m
3 stops
Multiple Airlines Logo
9:10 am - 7:25 pm
SOU
-
BWI
15h 15m
2 stops
$1,441Multiple Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Southampton flights

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.

Which airlines provide the cheapest flights from Baltimore to Southampton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Baltimore to Southampton were found on Delta ($805) and KLM ($1,251).

Find deals

Good to know

Cheapest flight$777
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 $777 for a one-way ticket and $805 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.

  • 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.

Everything you need to know for your flight from Baltimore to Southampton

Information on your arrival and departure airports

Baltimore (BWI)
Southampton (SOU)