ATL - SOU

$347 Find Cheap Flights from Atlanta 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 Atlanta to Southampton departing on 3/22. 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 Atlanta 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 Atlanta to Southampton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$907
KLM
Sun 3/8Sun 3/15
ATL - SOU • 1 stop
Cheapest one-way
$347
Delta
Sun 3/22
ATL - SOU • 1 stop
Top airlines
KLM
Cheapest • from $907 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Southampton!
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Booking Insights
Flight Deals

Cheap Flights from Atlanta to Southampton (ATL-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta 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 Atlanta to Southampton

Sun, Mar 8 - Sun, Mar 15
KLM Logo
4:50 pm - 8:20 am
ATL
-
SOU
11h 30m
1 stop
KLM Logo
5:45 pm - 3:40 pm
SOU
-
ATL
25h 55m
1 stop
$907KLM
Sun, Mar 8 - Sun, Mar 15
Delta Logo
11:45 pm - 5:05 pm
ATL
-
SOU
13h 20m
1 stop
Delta Logo
9:30 am - 10:35 pm
SOU
-
ATL
17h 05m
2 stops
$918Delta
Tue, May 12 - Tue, May 19
Delta Logo
10:12 am - 4:50 pm
ATL
-
SOU
25h 38m
2 stops
Delta Logo
5:20 pm - 5:05 pm
SOU
-
ATL
28h 45m
1 stop
$921Delta
Sun, Mar 8 - Sun, Mar 15
Delta Logo
12:34 pm - 8:20 am
ATL
-
SOU
15h 46m
2 stops
Delta Logo
9:30 am - 10:35 pm
SOU
-
ATL
17h 05m
2 stops
$922Delta
Fri, Jul 10 - Fri, Sep 25
Delta Logo
12:15 pm - 8:45 am
ATL
-
SOU
15h 30m
2 stops
Delta Logo
9:05 am - 11:10 pm
SOU
-
ATL
19h 05m
2 stops
$962Delta
Tue, May 12 - Wed, May 20
Delta Logo
7:20 pm - 4:50 pm
ATL
-
SOU
16h 30m
2 stops
Delta Logo
9:05 am - 5:05 pm
SOU
-
ATL
13h 00m
1 stop
$963Delta
Fri, Jul 10 - Fri, Sep 25
Delta Logo
10:40 pm - 5:00 pm
ATL
-
SOU
13h 20m
1 stop
Delta Logo
9:05 am - 11:17 pm
SOU
-
ATL
19h 12m
2 stops
$1,005Delta
Tue, May 12 - Mon, May 18
Delta Logo
6:12 pm - 4:50 pm
ATL
-
SOU
17h 38m
2 stops
Delta Logo
9:05 am - 8:25 pm
SOU
-
ATL
16h 20m
1 stop
$1,089Delta
Tue, May 12 - Mon, May 18
Delta Logo
7:20 pm - 4:50 pm
ATL
-
SOU
16h 30m
2 stops
Delta Logo
9:05 am - 9:50 pm
SOU
-
ATL
17h 45m
2 stops
$1,098Delta
Wed, May 27 - Thu, Jun 4
Delta Logo
7:20 pm - 4:50 pm
ATL
-
SOU
16h 30m
2 stops
Delta Logo
5:20 pm - 12:37 pm
SOU
-
ATL
24h 17m
1 stop
$1,100Delta
Booking Insights

KAYAK's insights & trends for Atlanta to Southampton flights

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

Which airlines provide the cheapest flights from Atlanta 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 Atlanta to Southampton were found on KLM ($907) and Delta ($918).

Find deals

Good to know

Cheapest flight$347
Most popular time to fly and prices are also 14% lower on average.
Flight from Atlanta to Southampton

When to book flights from Atlanta to Southampton

Are your dates flexible? Find out the best times to travel from Atlanta 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 Atlanta to Southampton

  • What is the cheapest flight from Atlanta to Southampton?

    In the last 3 days, the lowest price for a flight from Atlanta to Southampton was $347 for a one-way ticket and $907 for a round-trip.

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

    Yes, you’ll need a passport to travel to Southampton from Atlanta.

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

    When flying out of Atlanta you will be using Atlanta Hartsfield-Jackson. You will be landing at Southampton, also known as Southampton Eastleigh.

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

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

  • Which airline alliances offer flights from Atlanta to Southampton?

    SkyTeam is the only airline alliance operating flights between Atlanta and Southampton.

  • How does KAYAK find such low prices on flights from Atlanta 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 Atlanta to Southampton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Atlanta 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 Atlanta 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 Atlanta with another airline. Booking your flights between Atlanta 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 Atlanta 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 Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Atlanta to Southampton

 
See real verified KAYAK customer reviews for airlines flying from Atlanta 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 Atlanta 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.
7.9
DeltaOverall score based on 8088 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
7.9Comfort
Airline reviews

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

10.0 ExcellentJay, Jan 2026
ATL - BDL
Read more Delta reviews

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Old plane and old configuration/seats but still comfortable for a morning flight

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

Information on your arrival and departure airports

Atlanta (ATL)
Southampton (SOU)