How long is the flight from Portsmouth to Atlanta?

A quick flight from Portsmouth to Atlanta can take about 12h 30m. Virgin Atlantic provides one of the quickest options available for as low as £519. Airlines will cover a distance of 4172 mi.

In terms of precipitation, rainfall in Atlanta ranges from 86.0 - 135.0 inches per month. July is typically the wettest month, when rainfall can reach 135.0 mm. April is typically the driest time to visit Atlanta when rainfall is around 86.0 mm.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the cheapest flights from Portsmouth to Atlanta?

The cheapest flight price from Portsmouth to Atlanta is £444. On average you can expect to pay £1,119. The most popular route, (Southampton Eastleigh - Atlanta Hartsfield-Jackson), can usually be booked for £528.

What are the most reliable airlines from Portsmouth to Atlanta?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Atlanta on time: Scandinavian Airlines (92%), Air France (90%), Delta (90%).

What airport do you fly into for flights to Atlanta from Portsmouth?

If you book a flight to Atlanta from Portsmouth, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 0 flights from Portsmouth to Hartsfield-Jackson per day from 14 different airlines.

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

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

How can I find direct flights from Portsmouth to Atlanta?

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

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

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

£519+ Flights from Portsmouth to Atlanta

Cheap flight deals from Portsmouth to Atlanta

Round-trip from	£514
Popular in	July
Cheapest in	February
Average price	£668

Virgin Atlantic
4/2-8/2
3 total stops
31h 20m total
Portsmouth to Atlanta

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£59 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Find flight deals from Portsmouth to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Atlanta
Explore the most affordable flight options available from Portsmouth to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Sun 28/1218:05SOU - ATL

1 stop27h 50mDelta

Tue 13/115:50ATL - SOU

1 stop12h 00mDelta

Deal found 26/11£914

Sun 28/1218:05SOU - ATL

1 stop27h 50mDelta

Mon 12/122:45ATL - SOU

1 stop29h 05mDelta

Deal found 26/11£921

Sun 21/1218:05SOU - ATL

1 stop24h 30mDelta

Wed 14/116:55ATL - SOU

2 stops19h 10mDelta

Deal found 25/11£929

Mon 1/1220:10SOU - ATL

2 stops28h 35mMultiple Airlines

Mon 8/1205:45ATL - SOU

3 stops28h 50mMultiple Airlines

Deal found 26/11£962

Sun 28/1218:30SOU - ATL

3 stops30h 40mBritish Airways

Mon 12/122:10ATL - SOU

2 stops16h 50mBritish Airways

Deal found 26/11£1,004

Mon 1/1216:05SOU - ATL

2 stops33h 05mAer Lingus

Mon 8/1222:10ATL - SOU

2 stops16h 30mAer Lingus

Deal found 26/11£1,026

Mon 22/1208:40SOU - ATL

1 stop17h 05mDelta

Tue 13/115:50ATL - SOU

1 stop12h 00mDelta

Deal found 25/11£1,029

Mon 1/1218:05SOU - ATL

1 stop24h 30mVirgin Atlantic

Mon 8/1217:15ATL - SOU

2 stops18h 45mVirgin Atlantic

Deal found 26/11£1,064

Sun 28/1218:30SOU - ATL

2 stops30h 40mBritish Airways

Tue 13/122:10ATL - SOU

2 stops16h 55mBritish Airways

Deal found 26/11£1,082

Best flights from Portsmouth to Atlanta
Discover carefully curated flight deals from Portsmouth to Atlanta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Wed 4/209:25SOU - ATL

1 stop12h 30mVirgin Atlantic

Sun 8/213:14ATL - SOU

2 stops22h 46mVirgin Atlantic

Deal found 24/11£519

Wed 4/209:25SOU - ATL

2 stops17h 25mDelta

Sun 8/212:00ATL - SOU

2 stops15h 50mDelta

Deal found 25/11£529

Sat 10/109:25SOU - ATL

1 stop16h 20mKLM

Sat 17/122:45ATL - SOU

1 stop13h 30mKLM

Deal found 26/11£808

Sun 28/1218:05SOU - ATL

1 stop27h 50mDelta

Tue 13/115:50ATL - SOU

1 stop12h 00mDelta

Deal found 26/11£914

Sun 28/1218:05SOU - ATL

1 stop27h 50mDelta

Mon 12/122:45ATL - SOU

1 stop29h 05mDelta

Deal found 26/11£921

Sun 21/1218:05SOU - ATL

1 stop24h 30mDelta

Tue 13/109:13ATL - SOU

2 stops18h 37mDelta

Deal found 25/11£929

Last-minute flights from Portsmouth to Atlanta
Discover last-minute flight deals from Portsmouth to Atlanta. Data last updated 27 November 2025 and is based on user searches.

Mon 1/1220:10SOU - ATL

2 stops28h 35mMultiple Airlines

Mon 8/1205:45ATL - SOU

3 stops28h 50mMultiple Airlines

Deal found 26/11£962

Mon 1/1216:05SOU - ATL

2 stops33h 05mAer Lingus

Mon 8/1222:10ATL - SOU

2 stops16h 30mAer Lingus

Deal found 26/11£1,026

Mon 1/1218:05SOU - ATL

1 stop24h 30mVirgin Atlantic

Mon 8/1217:15ATL - SOU

2 stops18h 45mVirgin Atlantic

Deal found 26/11£1,064

Sun 21/1218:05SOU - ATL

1 stop24h 30mDelta

Thu 15/113:45ATL - SOU

2 stops22h 20mDelta

Deal found 25/11£929

Mon 22/1208:40SOU - ATL

1 stop17h 05mDelta

Tue 13/115:50ATL - SOU

1 stop12h 00mDelta

Deal found 25/11£1,029

Sun 28/1218:05SOU - ATL

1 stop27h 50mDelta

Tue 13/115:50ATL - SOU

1 stop12h 00mDelta

Deal found 26/11£914

Sun 28/1218:05SOU - ATL

1 stop27h 50mDelta

Mon 12/122:45ATL - SOU

1 stop29h 05mDelta

Deal found 26/11£921

Sun 28/1218:30SOU - ATL

3 stops30h 40mBritish Airways

Mon 12/122:10ATL - SOU

2 stops16h 50mBritish Airways

Deal found 26/11£1,004

Sun 28/1218:30SOU - ATL

2 stops30h 40mBritish Airways

Tue 13/122:10ATL - SOU

2 stops16h 55mBritish Airways

Deal found 26/11£1,082

One-way flights from Portsmouth to Atlanta
Search for one-way flight options from Portsmouth to Atlanta. Find affordable one-way fares based on user searches. Data last updated 27 November 2025.

Sun 21/1216:00SOU - ATL

2 stops33h 10mBritish Airways

Deal found 25/11£1,417

Sat 20/1215:45SOU - ATL

2 stops57h 25mBritish Airways

Deal found 25/11£1,427

Sat 20/1217:30SOU - ATL

1 stop26h 15mDelta

Deal found 25/11£1,913

Sun 21/1209:30SOU - ATL

1 stop34h 15mDelta

Deal found 25/11£2,021

Sun 4/120:00SOU - ATL

2 stops29h 10mBritish Airways

Deal found 24/11£2,435

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Wed 4/2

09:25-16:55

1 stop12h 30m

Atlanta Hartsfield-Jackson

Sun 8/2

13:14-17:00

2 stops22h 46m

£519

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Wed 4/2

09:25-21:50

2 stops17h 25m

Atlanta Hartsfield-Jackson

Sun 8/2

12:00-08:50

2 stops15h 50m

£529

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Sat 10/1

09:25-20:45

1 stop16h 20m

Atlanta Hartsfield-Jackson

Sat 17/1

22:45-17:15

1 stop13h 30m

£808

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Sun 28/12

18:05-16:55

1 stop27h 50m

Atlanta Hartsfield-Jackson

Tue 13/1

15:50-08:50

1 stop12h 00m

£914

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Sun 28/12

18:05-16:55

1 stop27h 50m

Atlanta Hartsfield-Jackson

Mon 12/1

22:45-08:50

1 stop29h 05m

£921

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Sun 21/12

18:05-13:35

1 stop24h 30m

Atlanta Hartsfield-Jackson

Tue 13/1

09:13-08:50

2 stops18h 37m

£929

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Mon 22/12

20:50-20:10

2 stops28h 20m

£1,417

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Sat 20/12

15:45-20:10

2 stops57h 25m

£1,427

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Sat 20/12

17:30-14:45

1 stop26h 15m

£1,913

SouthamptonAtlanta

SOU - ATL

SOUATL

Southampton Eastleigh

Mon 22/12

08:40-13:35

1 stop33h 55m

£2,021

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 12 results

Best time to book a flight from Portsmouth to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Portsmouth with our price prediction graph.

Estimated return 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 Portsmouth to Atlanta

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

Currently, October is the cheapest month in which you can book a flight from Portsmouth to Atlanta (average of £92). Flying from Portsmouth to Atlanta in July is currently the most expensive (average of £467). 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 P0R to ATL?

Unlike at midday, when flights are generally more expensive, you can save up to 27% on flights from Portsmouth to Atlanta by exploring options for tickets in the evening.

What is the cheapest day to fly from Portsmouth to Atlanta?

Travellers seeking maximum savings on their Portsmouth to Atlanta flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Atlanta

The most flights from P0R to ATL are scheduled on a Friday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Related info for your journey

What airport do you fly into for flights to Atlanta from Portsmouth?
If you book a flight to Atlanta from Portsmouth, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 0 flights from Portsmouth to Hartsfield-Jackson per day from 14 different airlines.
How long is the flight from Portsmouth to Atlanta?
A quick flight from Portsmouth to Atlanta can take about 12h 30m. Virgin Atlantic provides one of the quickest options available for as low as £519. Airlines will cover a distance of 4172 mi.
What are the most reliable airlines from Portsmouth to Atlanta?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Atlanta on time: Scandinavian Airlines (92%), Air France (90%), Delta (90%).
What are the cheapest flights from Portsmouth to Atlanta?
The cheapest flight price from Portsmouth to Atlanta is £444. On average you can expect to pay £1,119. The most popular route, (Southampton Eastleigh - Atlanta Hartsfield-Jackson), can usually be booked for £528.
Can I find deals for flights from Portsmouth to Atlanta that include hotel bookings?
Yes. In addition to deals on Portsmouth to Atlanta flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Atlanta?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Atlanta.
Can I find deals for business class flights from Portsmouth to Atlanta?
Yes. Cheapflights offers flight deals from Portsmouth to Atlanta 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 Portsmouth to Atlanta?
Currently, October is the cheapest month in which you can book a flight from Portsmouth to Atlanta (average of £92). Flying from Portsmouth to Atlanta in July is currently the most expensive (average of £467). 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

Conyers

Peachtree City

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Perry

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Complete your trip

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Top 10 airlines flying from Portsmouth to Atlanta

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£92	Average£575	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest£302	Average£690	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aer Lingus	Cheapest£351	Average£1,005	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Delta	Cheapest£392	Average£830	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Scandinavian Airlines	Cheapest£434	Average£647	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Icelandair	Cheapest£444	Average£665	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Lufthansa	Cheapest£459	Average£633	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£494	Average£805	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£503	Average£622	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£507	Average£719	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Portsmouth to Atlanta?

Cheapflights helps you search for flights from Portsmouth to Atlanta via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Atlanta?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Atlanta by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth to Atlanta with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Atlanta, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portsmouth to Atlanta become cheaper?

Yes! Start tracking prices for Portsmouth to Atlanta flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Portsmouth to Atlanta from £519

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Atlanta

Keep the following information in mind while searching for Portsmouth to Atlanta flight deals. Data was last updated 27 November 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Portsmouth to Atlanta

Cheapest flights from Portsmouth to AtlantaExplore the most affordable flight options available from Portsmouth to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Explore the most affordable flight options available from Portsmouth to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Atlanta that are best for you.

Best time to book a flight from Portsmouth to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Portsmouth with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from P0R to ATL?

Find hourly flight availability from Portsmouth to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

What is the cheapest day to fly from Portsmouth to Atlanta?

Use this chart to determine the cheapest time to fly return from Portsmouth to Atlanta. Price data was last updated on 16 December 2024.

Weekly flight availability from Portsmouth to Atlanta

Explore weekly flight availability from Portsmouth to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 November 2025.

Related info for your journey

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

What airport do you fly into for flights to Atlanta from Portsmouth?

How long is the flight from Portsmouth to Atlanta?

What are the most reliable airlines from Portsmouth to Atlanta?

What are the cheapest flights from Portsmouth to Atlanta?

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

How can I find direct flights from Portsmouth to Atlanta?

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

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

Travelling to a place near Atlanta?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to Atlanta

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How does Cheapflights help users find flights from Portsmouth to Atlanta?

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Atlanta?

Can Cheapflights find flights from Portsmouth to Atlanta with no change fees?

Can Cheapflights notify me if prices for flights from Portsmouth to Atlanta become cheaper?

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Cheapest flights from Portsmouth to Atlanta
Explore the most affordable flight options available from Portsmouth to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.