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$269+ Cheap flights from Atlanta (ATL) to Southampton (SOU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SOU
feb. 11 — feb. 181
mié. 2/11
mié. 2/18
1 adult, Economy
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Cheap flight deals from Atlanta to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$767
(KLM)

One-way from

$269
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$691
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Southampton Eastleigh flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Southampton Eastleigh flights.
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From Atlanta Hartsfield-Jackson to Southampton Eastleigh
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One-way flight from Atlanta Hartsfield-Jackson to Southampton Eastleigh
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Highest demand for flights based on searches. 20% potential increase in price ($350 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($85 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Atlanta to Southampton

Cheapest flights from Atlanta to Southampton
Explore the most affordable flight options available from Atlanta to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 12, 2026.

This Delta deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/195:15 pm
ATL
-
SOU
1 stop10h 35m
Delta
vie. 1/309:00 am
SOU
-
ATL
1 stop16h 45m
Delta
Deal found 1/12$767
This KLM deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/251:10 pm
ATL
-
SOU
2 stops14h 10m
KLM
mié. 3/48:50 am
SOU
-
ATL
2 stops15h 51m
KLM
Deal found 1/10$782
This Delta deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/195:15 pm
ATL
-
SOU
1 stop10h 35m
Delta
dom. 1/255:45 pm
SOU
-
ATL
1 stop24h 50m
Delta
Deal found 1/12$817
This KLM deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2612:00 pm
ATL
-
SOU
2 stops15h 20m
KLM
jue. 3/56:05 pm
SOU
-
ATL
1 stop25h 30m
KLM
Deal found 1/11$822
This Delta deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/95:05 pm
ATL
-
SOU
1 stop10h 40m
Delta
mar. 8/259:15 am
SOU
-
ATL
2 stops16h 49m
Delta
Deal found 1/11$871
This Ovago deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/95:05 pm
ATL
-
SOU
1 stop10h 40m
Air Europa
mar. 8/259:15 am
SOU
-
ATL
1 stop32h 15m
Air Europa
Deal found 1/11$881
This Mytrip deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2510:12 am
ATL
-
SOU
3 stops26h 08m
Multiple Airlines
mié. 3/49:25 am
SOU
-
ATL
3 stops27h 17m
Multiple Airlines
Deal found 1/10$905
This Delta deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/183:50 pm
ATL
-
SOU
1 stop12h 00m
Delta
lun. 1/265:35 pm
SOU
-
ATL
1 stop25h 00m
Delta
Deal found 1/12$947
This Delta deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/178:20 pm
ATL
-
SOU
1 stop15h 55m
Delta
mié. 1/289:25 am
SOU
-
ATL
1 stop16h 20m
Delta
Deal found 1/12$997

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 12, 2026.
Use the filters below to find and compare flights from Atlanta to Southampton that are best for you.

Fly from

Atlanta

Fly to

Southampton

Route

Depart

Return

Price

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mié. 2/25

3:50 pm-5:25 pm

1 stop20h 35m

Southampton Eastleigh

mié. 3/4

8:50 am-8:45 pm

1 stop16h 55m

$767

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

jue. 2/26

12:00 pm-8:20 am

2 stops15h 20m

Southampton Eastleigh

jue. 3/5

6:05 pm-2:35 pm

1 stop25h 30m

$822

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

jue. 7/9

5:05 pm-8:45 am

1 stop10h 40m

Southampton Eastleigh

mar. 8/25

9:15 am-9:04 pm

2 stops16h 49m

$871

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

jue. 7/9

5:05 pm-8:45 am

1 stop10h 40m

Southampton Eastleigh

mar. 8/25

9:15 am-12:30 pm

1 stop32h 15m

$881

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mié. 2/25

10:12 am-5:20 pm

3 stops26h 08m

Southampton Eastleigh

mié. 3/4

9:25 am-7:42 am

3 stops27h 17m

$905

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

dom. 5/24

10:40 pm-8:35 am

1 stop28h 55m

Southampton Eastleigh

mié. 6/3

5:20 pm-12:37 pm

1 stop24h 17m

$1,250

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

dom. 5/24

10:40 pm-8:35 am

1 stop28h 55m

Southampton Eastleigh

mar. 6/2

9:05 am-12:37 pm

1 stop32h 32m

$1,250

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

dom. 2/8

5:15 pm-5:05 pm

1 stop18h 50m

$297

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

jue. 4/2

3:20 pm-8:35 am

1 stop12h 15m

$346

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

sáb. 4/4

3:20 pm-4:50 pm

1 stop20h 30m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 11 results
1
2

Compare providers for flights from Atlanta to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Southampton in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Southampton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Southampton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Atlanta-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Southampton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Atlanta to Southampton?

Currently, October is the cheapest month in which you can book a flight from Atlanta to Southampton (average of $95). Flying from Atlanta to Southampton in June is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated enero 12, 2026.
Peruse reviews from past customers who have flown with Delta from Atlanta to Southampton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,039 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,039 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Atlanta to Southampton?

    For as low as $767, KLM can have you in Southampton from Atlanta in 20h 35m. The distance from Atlanta to Southampton is about 4172 mi.

  • What is the cheapest airline to fly from Atlanta to Southampton round-trip?

    Flying on Delta is currently your cheapest option to Southampton, with prices starting at $1,066. This flight start at 21% lower than the current average price 3 months from now.

  • Can I find deals for flights from Atlanta to Southampton that include hotel bookings?

    Yes. In addition to deals on Atlanta to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Southampton.

  • Can I find deals for business class flights from Atlanta to Southampton?

    Yes. Cheapflights offers flight deals from Atlanta to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Southampton?

    Currently, October is the cheapest month in which you can book a flight from Atlanta to Southampton (average of $95). Flying from Atlanta to Southampton in June is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Atlanta to Southampton

Discover the top airline that operate flights from Atlanta to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,066Average$1,266FlexibilityNo cancel feeOn-timeN/A

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