What airlines fly to Southampton?

Delta, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Southampton from Atlanta according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Southampton. Keep in mind that there are 15 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport?

As of November 2025, there is 1 operator available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport.

What documentation or ID do you need to fly to Southampton Eastleigh Airport?

The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$832 Cheap Flights from Atlanta to Southampton in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Atlanta to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 pm - 5:00 pmATL-SOU

18h 50m1 stop

8:40 am - 9:48 pmSOU-ATL

18h 08m2 stops

$978Delta

Find Deal

mar., nov. 25 - vie., nov. 28

12:15 pm - 8:10 amATL-SOU

14h 55m2 stops

8:40 am - 9:48 pmSOU-ATL

18h 08m2 stops

$983Delta

Find Deal

mar., nov. 25 - vie., nov. 28

10:45 pm - 5:25 pmATL-SOU

13h 40m1 stop

8:40 am - 9:39 pmSOU-ATL

17h 59m2 stops

$998Virgin Atlantic

Find Deal

mié., dic. 10 - mié., dic. 17

9:00 am - 8:20 amATL-SOU

18h 20m2 stops

8:40 am - 9:39 pmSOU-ATL

17h 59m2 stops

$1,003Delta

Find Deal

mié., dic. 10 - mié., dic. 17

3:50 pm - 5:25 pmATL-SOU

20h 35m1 stop

5:30 pm - 2:45 pmSOU-ATL

26h 15m1 stop

$1,088KLM

Find Deal

mié., dic. 10 - mié., dic. 17

5:45 am - 3:35 pmATL-SOU

28h 50m3 stops

12:25 pm - 1:24 pmSOU-ATL

29h 59m3 stops

$1,187Multiple Airlines

Find Deal

mié., dic. 10 - mié., dic. 17

5:45 am - 8:45 amATL-SOU

22h 00m2 stops

12:25 pm - 1:24 pmSOU-ATL

29h 59m3 stops

$1,255Multiple Airlines

Find Deal

mié., dic. 10 - mié., dic. 17

5:57 am - 7:40 pmATL-SOU

32h 43m3 stops

8:10 pm - 6:51 pmSOU-ATL

27h 41m3 stops

$1,354Multiple Airlines

Find Deal

dom., dic. 28 - dom., ene. 4

6:30 pm - 8:10 amATL-SOU

32h 40m2 stops

6:05 pm - 8:28 pmSOU-ATL

31h 23m2 stops

$1,356Multiple Airlines

Find Deal

dom., dic. 28 - dom., ene. 4

11:28 am - 3:35 pmATL-SOU

23h 07m3 stops

9:30 am - 6:55 amSOU-ATL

26h 25m3 stops

$1,395Multiple Airlines

Find Deal

mar., nov. 25 - vie., nov. 28

Delta flights from Atlanta to Southampton

Our best Delta deals on Atlanta to Southampton flight tickets

Delta

Nov 25

ATL5:10 pmAtlanta Hartsfield-Jackson

18h 50m

1 stop

SOU5:00 pmSouthampton Eastleigh

Nov 28

SOU8:40 amSouthampton Eastleigh

18h 08m

2 stops

ATL9:48 pmAtlanta Hartsfield-Jackson

$978

Find similar

Delta

Nov 25

ATL12:15 pmAtlanta Hartsfield-Jackson

14h 55m

2 stops

SOU8:10 amSouthampton Eastleigh

Nov 28

SOU8:40 amSouthampton Eastleigh

18h 08m

2 stops

ATL9:48 pmAtlanta Hartsfield-Jackson

$983

Find similar

Delta

Dec 10

ATL9:00 amAtlanta Hartsfield-Jackson

18h 20m

2 stops

SOU8:20 amSouthampton Eastleigh

Dec 17

SOU8:40 amSouthampton Eastleigh

17h 59m

2 stops

ATL9:39 pmAtlanta Hartsfield-Jackson

$1,003

Find similar

KLM flights from Atlanta to Southampton

Our best KLM deals on Atlanta to Southampton flight tickets

KLM

Dec 10

ATL3:50 pmAtlanta Hartsfield-Jackson

20h 35m

1 stop

SOU5:25 pmSouthampton Eastleigh

Dec 17

SOU5:30 pmSouthampton Eastleigh

26h 15m

1 stop

ATL2:45 pmAtlanta Hartsfield-Jackson

$1,088

Find similar

KLM

Dec 26

ATL10:45 pmAtlanta Hartsfield-Jackson

29h 05m

1 stop

SOU8:50 amSouthampton Eastleigh

Jan 2

SOU8:40 amSouthampton Eastleigh

17h 05m

1 stop

ATL8:45 pmAtlanta Hartsfield-Jackson

$1,670

Find similar

KLM

Dec 26

ATL5:05 pmAtlanta Hartsfield-Jackson

10h 45m

1 stop

SOU8:50 amSouthampton Eastleigh

Jan 2

SOU8:40 amSouthampton Eastleigh

16h 02m

2 stops

ATL7:42 pmAtlanta Hartsfield-Jackson

$1,931

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mar. 11/25

5:10 pm-5:00 pm

1 stop18h 50m

Southampton Eastleigh

vie. 11/28

8:40 am-9:48 pm

2 stops18h 08m

$978

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mar. 11/25

12:15 pm-8:10 am

2 stops14h 55m

Southampton Eastleigh

vie. 11/28

8:40 am-9:48 pm

2 stops18h 08m

$983

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mié. 12/10

10:45 pm-5:25 pm

1 stop13h 40m

Southampton Eastleigh

mié. 12/17

8:40 am-9:39 pm

2 stops17h 59m

$998

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mié. 12/10

9:00 am-8:20 am

2 stops18h 20m

Southampton Eastleigh

mié. 12/17

8:40 am-9:39 pm

2 stops17h 59m

$1,003

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mié. 12/10

3:50 pm-5:25 pm

1 stop20h 35m

Southampton Eastleigh

mié. 12/17

5:30 pm-2:45 pm

1 stop26h 15m

$1,088

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mié. 12/10

5:45 am-3:35 pm

3 stops28h 50m

Southampton Eastleigh

mié. 12/17

12:25 pm-1:24 pm

3 stops29h 59m

$1,187

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mié. 12/10

5:45 am-8:45 am

2 stops22h 00m

Southampton Eastleigh

mié. 12/17

12:25 pm-1:24 pm

3 stops29h 59m

$1,255

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

dom. 12/28

5:57 am-7:40 pm

3 stops32h 43m

Southampton Eastleigh

dom. 1/4

8:10 pm-6:51 pm

3 stops27h 41m

$1,354

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

dom. 12/28

6:30 pm-8:10 am

2 stops32h 40m

Southampton Eastleigh

dom. 1/4

6:05 pm-8:28 pm

2 stops31h 23m

$1,356

AtlantaSouthampton

ATL - SOU

ATLSOU

Atlanta Hartsfield-Jackson

mar. 11/25

11:28 am-3:35 pm

3 stops23h 07m

Southampton Eastleigh

vie. 11/28

9:30 am-6:55 am

3 stops26h 25m

$1,395

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Southampton?

On average, the least expensive day to fly to Southampton from Atlanta is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,055. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Southampton for around $1,771.

What is the cheapest time of day to depart on your flight to Southampton?

Flying to Southampton from Atlanta in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,320 when looking at flights departing in the evening. Flights to Southampton are more costly in the morning, with an average ticket price of $1,602. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Atlanta to Southampton flights?

You could potentially save up to 8% on your flight if you consider stops on a Atlanta to Southampton flight.

When to book flights from Atlanta to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Southampton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Southampton (ATL to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Southampton

Direct flights	None

There are no direct flights from Atlanta to Southampton. There are no popular flight routes from Atlanta to Southampton.

Search flight deals

How far is Atlanta Hartsfield-Jackson to Southampton Eastleigh by plane?
Atlanta Hartsfield-Jackson and Southampton Eastleigh are 4164.2 mi apart from one another. In terms of flight time, this usually takes a little over 10h 45m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport?
As of November 2025, there is 1 operator available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Atlanta to Southampton?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Atlanta to Southampton is Delta (100% of total bookings).

Best airlines flying from Atlanta to Southampton

Compare and see reviews for airlines that fly from Atlanta to Southampton with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,066	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights

Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Southampton?

It is quick and easy to find Atlanta to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

Can I find flights from Atlanta to Southampton with flexible booking policies on momondo?

Yes. All flights to Southampton from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Atlanta to Southampton?

Once you have performed a search for Atlanta to Southampton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Southampton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.