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$515+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SOU
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
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 August 11, 2025.

Round-trip from

$920
(Delta)

One-way from

$515
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,166
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. 25% potential increase in price ($487 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($114 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 11, 2025.

This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 9/97:55 pmATL - SOU
1 stop16h 05mDelta
Fri 9/199:20 amSOU - ATL
1 stop12h 49mDelta
Deal found 8/9$920
This Delta deal was found by Cheapflights users on 8/9. 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.
Sun 9/711:15 amATL - SOU
2 stops16h 30mDelta
Fri 9/199:20 amSOU - ATL
1 stop12h 49mDelta
Deal found 8/9$925
This Delta deal was found by Cheapflights users on 8/9. 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.
Mon 11/33:50 pmATL - SOU
1 stop11h 20mDelta
Fri 11/148:40 amSOU - ATL
2 stops16h 39mDelta
Deal found 8/9$931
This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 11/412:15 pmATL - SOU
2 stops14h 55mDelta
Tue 11/118:40 amSOU - ATL
2 stops16h 23mDelta
Deal found 8/9$935
This Delta deal was found by Cheapflights users on 8/9. 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.
Thu 9/1110:40 pmATL - SOU
1 stop13h 20mDelta
Tue 9/235:35 pmSOU - ATL
1 stop24h 55mDelta
Deal found 8/9$970
This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 11/412:15 pmATL - SOU
2 stops14h 55mDelta
Mon 11/108:40 amSOU - ATL
1 stop17h 05mDelta
Deal found 8/9$975
This Delta deal was found by Cheapflights users on 8/9. 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.
Mon 11/33:50 pmATL - SOU
1 stop11h 20mDelta
Mon 11/108:40 amSOU - ATL
2 stops16h 39mDelta
Deal found 8/9$981
This Delta deal was found by Cheapflights users on 8/9. 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.
Wed 11/51:00 pmATL - SOU
2 stops14h 20mDelta
Sun 11/169:30 amSOU - ATL
2 stops18h 02mDelta
Deal found 8/9$985
This Delta deal was found by Cheapflights users on 8/9. 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.
Sat 9/1310:40 pmATL - SOU
1 stop29h 05mDelta
Fri 9/195:35 pmSOU - ATL
1 stop24h 56mDelta
Deal found 8/9$1,020
This Delta deal was found by Cheapflights users on 8/9. 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.
Thu 11/61:00 pmATL - SOU
2 stops14h 05mDelta
Sun 11/169:30 amSOU - ATL
1 stop16h 15mDelta
Deal found 8/9$1,025
This Delta deal was found by Cheapflights users on 8/9. 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.
Fri 9/1210:40 pmATL - SOU
1 stop13h 50mDelta
Tue 9/239:20 amSOU - ATL
1 stop12h 49mDelta
Deal found 8/9$1,179
This Delta deal was found by Cheapflights users on 8/9. 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.
Fri 9/1210:40 pmATL - SOU
1 stop13h 50mDelta
Sat 9/209:20 amSOU - ATL
1 stop16h 05mDelta
Deal found 8/9$1,229

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 August 11, 2025.
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

Tue 9/9

7:55 pm-5:00 pm

1 stop16h 05m

Southampton Eastleigh

Fri 9/19

9:20 am-5:09 pm

1 stop12h 49m

$920

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Sun 9/7

11:15 am-8:45 am

2 stops16h 30m

Southampton Eastleigh

Fri 9/19

9:20 am-5:09 pm

1 stop12h 49m

$925

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Mon 11/3

3:50 pm-8:10 am

1 stop11h 20m

Southampton Eastleigh

Fri 11/14

8:40 am-8:19 pm

2 stops16h 39m

$931

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Tue 11/4

12:15 pm-8:10 am

2 stops14h 55m

Southampton Eastleigh

Tue 11/11

8:40 am-8:03 pm

2 stops16h 23m

$935

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Thu 9/11

10:40 pm-5:00 pm

1 stop13h 20m

Southampton Eastleigh

Tue 9/23

5:35 pm-1:30 pm

1 stop24h 55m

$970

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Tue 11/4

12:15 pm-8:10 am

2 stops14h 55m

Southampton Eastleigh

Mon 11/10

8:40 am-8:45 pm

1 stop17h 05m

$975

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Mon 11/3

3:50 pm-8:10 am

1 stop11h 20m

Southampton Eastleigh

Mon 11/10

8:40 am-8:19 pm

2 stops16h 39m

$981

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Wed 11/5

12:15 pm-8:20 am

2 stops15h 05m

Southampton Eastleigh

Mon 11/17

8:40 am-9:29 pm

2 stops17h 49m

$985

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Sat 9/13

10:40 pm-8:45 am

1 stop29h 05m

Southampton Eastleigh

Fri 9/19

5:35 pm-1:31 pm

1 stop24h 56m

$1,020

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

Thu 11/6

1:00 pm-8:05 am

2 stops14h 05m

Southampton Eastleigh

Sun 11/16

9:30 am-8:45 pm

1 stop16h 15m

$1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 14 results
1
2

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, November is the cheapest month in which you can book a flight from Atlanta to Southampton (average of $787). Flying from Atlanta to Southampton in June is currently the most expensive (average of $1,308). 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.

What is the cheapest time of day to fly from ATL to SOU?

Find hourly flight availability from Atlanta to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Southampton in the afternoon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

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 August 11, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and British Airways 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
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

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
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

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.
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

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.
British Airways
6.7
Okay
7,261 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

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.

  • 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 $920. This flight start at 35% 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, November is the cheapest month in which you can book a flight from Atlanta to Southampton (average of $787). Flying from Atlanta to Southampton in June is currently the most expensive (average of $1,308). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Atlanta to Southampton

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Top 2 airlines flying from Atlanta to Southampton

Discover the top 2 airlines 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 August 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$843Average$1,401FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,066Average$1,238FlexibilityNo cancel feeOn-timeN/A

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