Cheap flights from London to Atlanta from £374

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ATL
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Atlanta Hartsfield-Jackson are usually found in February or March, booked 70 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from London to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from London to Atlanta
Explore the most affordable flight options available from London to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Thu 3/906:40 -
1 stop15h 25m
Sun 6/919:30 -
1 stop17h 10m
Deal found 2/8£455
Thu 17/918:40 -
1 stop27h 25m
Thu 24/919:30 -
1 stop32h 50m
Deal found 3/8£455
Fri 4/906:40 -
1 stop15h 25m
Sun 20/919:30 -
2 stops15h 55m
Deal found 1/8£456
Wed 7/1014:00 -
1 stop22h 21m
Sat 17/1013:00 -
1 stop16h 00m
Deal found 6/8£456
Fri 4/921:05 -
2 stops25h 00m
Sat 19/919:30 -
2 stops19h 25m
Deal found 4/8£457
Thu 3/914:00 -
2 stops20h 21m
Mon 7/905:01 -
1 stop23h 59m
Deal found 6/8£457
Sat 26/914:00 -
2 stops24h 08m
Sat 17/1008:23 -
1 stop20h 37m
Deal found 5/8£457
Thu 3/921:05 -
2 stops25h 00m
Thu 10/919:30 -
2 stops16h 30m
Deal found 5/8£460
Sat 29/814:00 -
1 stop24h 47m
Mon 7/905:01 -
1 stop23h 59m
Deal found 6/8£460
Thu 3/921:05 -
2 stops25h 00m
Thu 24/919:30 -
1 stop15h 30m
Deal found 4/8£460
Sat 26/914:00 -
1 stop23h 53m
Sat 10/1020:59 -
2 stops32h 01m
Deal found 2/8£460
Mon 31/814:00 -
1 stop22h 10m
Mon 7/905:01 -
1 stop23h 59m
Deal found 6/8£461

Find flight deals from London to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Atlanta (ATL). 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 6 August 2026.

Round-trip from

£455

One-way from

£374

Popular in

June

Cheapest in

February

Average price

£616

Good round-trip deal

£518 or less

Good one-way deal

£526 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 3/9-6/9
  • 2 total stops
  • 32h 35m total
  • London to Atlanta
19/9
  • 19/9
  • 3 total stops
  • 22h 41m total
  • London to Atlanta
Highest demand for flights based on searches. 7% potential increase in price (£35 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in August 2026
Price to beat on a round-trip flight from London (LON) to Atlanta Hartsfield-Jackson.
Price to beat on a one-way flight from London (LON) to Atlanta Hartsfield-Jackson.

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Atlanta 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 858,174 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from London to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Wed 16/9

19:50-17:05

2 stops26h 15m

Atlanta Hartsfield-Jackson

Sun 20/9

19:30-21:20

2 stops20h 50m

£457

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Fri 23/10

06:40-17:05

1 stop15h 25m

Atlanta Hartsfield-Jackson

Fri 30/10

21:00-09:35

2 stops32h 35m

£463

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Thu 8/10

21:05-17:05

2 stops25h 00m

Atlanta Hartsfield-Jackson

Mon 12/10

19:30-18:50

2 stops18h 20m

£472

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Thu 15/10

18:40-17:05

1 stop27h 25m

Atlanta Hartsfield-Jackson

Fri 23/10

19:30-10:20

1 stop33h 50m

£481

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Mon 5/10

06:40-17:05

1 stop15h 25m

Atlanta Hartsfield-Jackson

Mon 12/10

19:30-18:50

2 stops18h 20m

£486

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Sun 1/11

18:40-18:00

1 stop28h 20m

Atlanta Hartsfield-Jackson

Sun 8/11

18:35-09:20

1 stop33h 45m

£497

LondonAtlanta

LGW London Gatwick - ATL Atlanta Hartsfield-Jackson

LGWATL

London Gatwick

Fri 4/9

09:25-21:10

2 stops16h 45m

Atlanta Hartsfield-Jackson

Sat 19/9

15:40-08:25

2 stops35h 45m

£509

LondonAtlanta

LGW London Gatwick - ATL Atlanta Hartsfield-Jackson

LGWATL

London Gatwick

Sat 5/9

09:25-21:10

2 stops16h 45m

Atlanta Hartsfield-Jackson

Sat 19/9

13:21-08:25

2 stops38h 04m

£509

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Mon 14/9

07:30-17:57

2 stops15h 27m

Atlanta Hartsfield-Jackson

Mon 21/9

18:10-11:55

1 stop12h 45m

£514
Fastest return journey

LondonAtlanta

LHR London Heathrow - ATL Atlanta Hartsfield-Jackson

LHRATL

London Heathrow

Fri 23/10

09:55-17:07

1 stop12h 12m

Atlanta Hartsfield-Jackson

Sun 1/11

22:30-11:40

Nonstop8h 10m

£518

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from London 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 London to Atlanta

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

Currently, February is the cheapest month in which you can book a flight from London to Atlanta (average of £518). Flying from London to Atlanta in June is currently the most expensive (average of £677). 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 LON to ATL?

Find hourly flight availability from London 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 6 August 2026.

One of the essential ways to save on airfare from London to Atlanta is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

Weekly flight availability from London to Atlanta

Explore weekly flight availability from London 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 6 August 2026.

The most flights from LON to ATL are scheduled on a Monday (28 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (28 on average).

How much does it cost for a return flight from London to Atlanta?

Airfare is below average for this route at the moment.
London to Atlanta flights typically cost between £511 and £740 in September.
The cheapest return price found within the last 5 days was £455 on Scandinavian Airlines (3 Sept–6 Sept).

What’s the top stopover airport for flights from London to Atlanta?

Share of one-stop return flights from London to Atlanta chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Copenhagen (CPH) – chosen by Cheapflights users on 27% of one-stop itineraries from London to Atlanta on Cheapflights.

What’s the cheapest stopover airport for flights from London to Atlanta?

Average return fare for one-stop flights from London to Atlanta, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Copenhagen (CPH) is the most affordable one-stop option, with an average return flight price of £449.

What’s the fastest stopover option from London to Atlanta?

Shortest average travel time for one-stop one-way flights from London to Atlanta, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 10h 45m.

Which airport typically offers the quickest stopover for flights from London to Atlanta?

Average stopover duration for one-stop one-way flights from London to Atlanta, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 1h 09m.

How often are flights from London to Atlanta delayed?

About 11% of weekly flights between London and Atlanta have experienced delays in the past year, with the average delay time being 150 minutes.

What is the most punctual flight time for London to Atlanta flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Atlanta flights?

Over the past year, Delta have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from London to Atlanta?

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Atlanta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated 6 August 2026.
Check out reviews from past customers who have flown with KLM,Air France, andVirgin Atlantic from London to Atlanta 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.

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

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

  • What airports serve Atlanta from London?

    A selection of London's largest airports offer flights to Atlanta from London. There are several routes from London's two most central airports, London City and London Heathrow, which are reachable by London's Tube network (on the Piccadilly and DLR lines, respectively); you can get from central London to either airport in under 45min. London Stansted and London Gatwick also offer routes to Atlanta, and are well-connected to London's public transport. Liverpool Street Station to London Stansted takes 47min on the Stansted Express Train, and Victoria Station to Gatwick airport takes 30min on the Gatwick Express. You'll be landing in Hartsfield-Jackson Atlanta International Airport, which is the main airport serving Atlanta, Georgia, and had the most passenger traffic of any airport in the world for over 20 years running. In a taxi, you can get from the airport to the city in under 20min, and if you choose to take the train on the MARTA rail line you'll be in the city in around 30min.

  • Which airlines fly directly from London to Atlanta?

    If you want to fly direct when you fly from London to Atlanta, you'll have a lot of choice when selecting a flight and airline. Many large, notable airlines cover this route direct, including Virgin Atlantic, KLM, British Airways, and more. There are many choices of routes with stopovers from all London airports, but the majority of direct flights originate in London Heathrow Airport. The vast majority of direct flights between London Heathrow and Hartsfield-Jackson Atlanta International Airport have a duration of 7h30 and 9h30, which saves you about 2h each way compared to the fastest flights with one stopover.

  • What are the stopover options between London to Atlanta?

    There are multiple stopover options between London and Atlanta. Lufthansa offers flights with stopovers in Washington Dulles Airport, Chicago O'Hare International Airport, Frankfurt Airport, and more. Finnair offers stopovers in Miami International Airport and Charlotte Douglas Airport. KLM has routes which stop in Boston Logan International Airport, New York John F Kennedy International Airport, and Detroit Metropolitan Wayne County Airport.

  • Do I need a passport or visa to fly from London to Atlanta?

    If you're a British citizen visiting Atlanta for up to 90 days for tourism, business, or transit, you can apply for a travel authorisation, which waives the need for you to apply for a visa. You can apply for the "US Electronic System for Travel Authorization" (ESTA) online, and it's valid for 2 years after you apply. You'll need your passport, and as with all international travel you should make sure it's valid for the duration of your stay; beyond that, there are no further passport requirements.

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

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly into when you book flights from London to Atlanta. 15 airlines have flights to Hartsfield-Jackson from London on a regular basis. Booking flights from London to Atlanta Hartsfield-Jackson should not be difficult; the airport handles an average of 28 inbound flights from London per day.

  • How long is the flight from London to Atlanta?

    For as low as £536, Scandinavian Airlines can have you in Atlanta from London in 12h. There are 4216 mi between London and Atlanta. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London to Atlanta round-trip?

    According to our current data, Air Canada (£341), Finnair (£397), and Air France (£417) offers the cheapest pricing from London to Atlanta. Users have found that Air Canada is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Atlanta one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £310. However, be on the lookout for offers from British Airways and Finnair, as they are both options that can get you from London to Atlanta for a low price.

  • What are the most popular routes from London to Atlanta?

  • What are the most reliable airlines from London to Atlanta?

    Consider SAUDIA (90%), Scandinavian Airlines (84%) or KLM (83%) when booking your flight. These represent the most reliable airlines when flying from London to Atlanta.

  • What are the cheapest flights from London to Atlanta?

    On average you can expect to pay £1,730 for a flight from London to Atlanta. The cheapest flight overall is £362 while the most popular route, (London Heathrow - Atlanta Hartsfield-Jackson) is currently priced at £402.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Atlanta?

    Currently, February is the cheapest month in which you can book a flight from London to Atlanta (average of £518). Flying from London to Atlanta in June is currently the most expensive (average of £677). 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

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Snellville
Covington
Stockbridge
Forest Park
Stone Mountain
Sandy Springs

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Fly from London to Atlanta on these airlines

Choose from the following airlines for your flight from London to Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 6 August 2026.

Top 10 airlines flying from London to Atlanta

Discover the top 10 airlines that operate flights from London to Atlanta. 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 858,174 searches. Data last updated 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£341Average£736FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£397Average£584FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£417Average£725FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£420Average£637FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£423Average£597FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£425Average£553FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£434Average£578FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£438Average£554FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£452Average£711FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£462Average£676FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from London 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 London to Atlanta?

Cheapflights simply makes it quick and affordable to book flights from London 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 London to Atlanta with no change fees?

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

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

Yes, Cheapflights offers price alerts on London to Atlanta flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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