ATL - SOU

$390 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 3/15. 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
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$880
KLM
Tue 3/31Tue 4/7
ATL - SOU • 2 stops
Cheapest one-way
$390
Aer Lingus
Sun 3/15
ATL - SOU • 2 stops
Top airlines
KLM
Cheapest • from $880 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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 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

Tue, Mar 31 - Tue, Apr 7
KLM Logo
12:05 pm - 8:35 am
ATL
-
SOU
15h 30m
2 stops
KLM Logo
5:20 pm - 12:44 pm
SOU
-
ATL
24h 24m
1 stop
$880KLM
Tue, Mar 31 - Tue, Apr 7
Virgin Atlantic Logo
7:45 pm - 4:50 pm
ATL
-
SOU
16h 05m
1 stop
Virgin Atlantic Logo
5:20 pm - 12:44 pm
SOU
-
ATL
24h 24m
1 stop
$885Virgin Atlantic
Tue, Mar 31 - Tue, Apr 7
Delta Logo
10:40 am - 8:35 am
ATL
-
SOU
16h 55m
2 stops
Delta Logo
9:05 am - 11:11 pm
SOU
-
ATL
19h 06m
2 stops
$891Delta
Sun, Mar 29 - Sun, Apr 5
KLM Logo
5:05 pm - 4:50 pm
ATL
-
SOU
18h 45m
1 stop
KLM Logo
5:20 pm - 4:55 pm
SOU
-
ATL
28h 35m
1 stop
$927KLM
Sun, Mar 29 - Sun, Apr 5
KLM Logo
12:05 pm - 8:35 am
ATL
-
SOU
15h 30m
2 stops
KLM Logo
9:15 am - 4:55 pm
SOU
-
ATL
12h 40m
1 stop
$932KLM
Sun, Mar 29 - Sun, Apr 5
Delta Logo
12:05 pm - 8:35 am
ATL
-
SOU
15h 30m
2 stops
Delta Logo
9:15 am - 11:49 pm
SOU
-
ATL
19h 34m
2 stops
$942Delta
Sun, May 24 - Sun, May 31
Delta Logo
11:35 am - 8:35 am
ATL
-
SOU
16h 00m
2 stops
Delta Logo
9:15 am - 12:37 pm
SOU
-
ATL
32h 22m
1 stop
$1,007Delta
Sun, May 24 - Sun, May 31
Delta Logo
11:35 am - 8:35 am
ATL
-
SOU
16h 00m
2 stops
Delta Logo
5:20 pm - 12:37 pm
SOU
-
ATL
24h 17m
1 stop
$1,008Delta
Sun, May 24 - Sat, May 30
Delta Logo
11:35 am - 8:35 am
ATL
-
SOU
16h 00m
2 stops
Delta Logo
9:15 am - 10:08 pm
SOU
-
ATL
17h 53m
2 stops
$1,017Delta
Sun, May 24 - Sun, May 31
Delta Logo
9:37 am - 8:35 am
ATL
-
SOU
17h 58m
2 stops
Delta Logo
9:15 am - 10:57 pm
SOU
-
ATL
18h 42m
2 stops
$1,018Delta
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 ($880) and Virgin Atlantic ($885).

Find deals

Good to know

Low seasonMarch
Cheapest flight$390
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly with an average 2% increase in price.
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 $390 for a one-way ticket and $880 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 8205 reviews
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Smallest leg room I've ever had on a plane.

10.0 ExcellentRussell, Feb 2026
ATL - TYS
Read more Delta reviews

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

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.

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

Information on your arrival and departure airports

Atlanta (ATL)
Southampton (SOU)