$504+ Cheap flights from Heathrow (LHR) to Atlanta (ATL)
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATL
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Atlanta with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Atlanta Hartsfield-Jackson are usually found in February or January, booked 43 days in advance, depart on a Thursday or Monday and return on a Wednesday
Cheap flight deals from Heathrow to Atlanta
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to AtlantaExplore the most affordable flight options available from Heathrow to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Heathrow to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Gotogate deal was found by Cheapflights users on 8/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:40 am -
1 stop15h 25m
Sun 9/67:30 pm -
1 stop17h 10m
Deal found 8/2![Scandinavian Airlines logo]()
$612
This Gotogate deal was found by Cheapflights users on 8/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:40 pm -
1 stop27h 25m
Thu 9/247:30 pm -
1 stop32h 50m
Deal found 8/3![Scandinavian Airlines logo]()
$613
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:40 am -
1 stop15h 25m
Sun 9/207:30 pm -
2 stops15h 55m
Deal found 8/1![Scandinavian Airlines logo]()
$614
This Vliegwinkel deal was found by Cheapflights users on 8/4. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:05 pm -
2 stops25h 00m
Sat 9/197:30 pm -
2 stops19h 25m
Deal found 8/4![Scandinavian Airlines logo]()
$615
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:05 pm -
2 stops25h 00m
Thu 9/107:30 pm -
2 stops16h 30m
Deal found 8/5![Scandinavian Airlines logo]()
$619
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:05 pm -
2 stops25h 00m
Thu 9/247:30 pm -
1 stop15h 30m
Deal found 8/4![Scandinavian Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:05 pm -
1 stop31h 14m
Sun 9/69:50 am -
1 stop16h 05m
Deal found 8/5![United Airlines logo]()
$621
Best flights from Heathrow to AtlantaDiscover carefully curated flight deals from Heathrow to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Heathrow to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:50 pm -
2 stops26h 15m
Sun 9/207:30 pm -
2 stops20h 50m
Deal found 8/3![Scandinavian Airlines logo]()
$615
This SWISS deal was found by Cheapflights users on 8/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:05 pm -
2 stops30h 11m
Mon 9/211:21 pm -
2 stops18h 39m
Deal found 8/1![SWISS logo]()
$687
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 am -
2 stops15h 27m
Mon 9/216:10 pm -
1 stop12h 45m
Deal found 8/4![United Airlines logo]()
$692
This Delta deal was found by Cheapflights users on 8/3. 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 10/239:55 am -
1 stop12h 12m
Sun 11/110:30 pm -
Nonstop8h 10m
Deal found 8/3![Delta logo]()
$698
This British Airways deal was found by Cheapflights users on 8/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:00 pm -
1 stop13h 59m
Mon 10/1910:30 pm -
Nonstop8h 15m
Deal found 8/1![British Airways logo]()
$722
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:40 am -
1 stop15h 25m
Fri 10/309:00 pm -
2 stops32h 35m
Deal found 8/1![Scandinavian Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 am -
2 stops17h 47m
Tue 9/152:33 pm -
2 stops13h 47m
Deal found 8/3![United Airlines logo]()
$696
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:05 pm -
2 stops28h 00m
Mon 10/127:30 pm -
2 stops18h 20m
Deal found 8/1![Scandinavian Airlines logo]()
$634
This Scandinavian Airlines deal was found by Cheapflights users on 8/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:05 pm -
2 stops25h 00m
Sun 10/117:30 pm -
2 stops20h 50m
Deal found 8/4![Scandinavian Airlines logo]()
$635
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:05 am -
2 stops15h 40m
Fri 11/68:00 pm -
2 stops32h 35m
Deal found 8/1![Scandinavian Airlines logo]()
$651
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:40 pm -
1 stop28h 20m
Sun 11/86:35 pm -
1 stop33h 45m
Deal found 8/5![Scandinavian Airlines logo]()
$669
Last-minute flights from Heathrow to AtlantaDiscover last-minute flight deals from Heathrow to Atlanta. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Atlanta. Data last updated August 6, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:40 am -
1 stop15h 25m
Sun 9/67:30 pm -
1 stop17h 10m
Deal found 8/2![Scandinavian Airlines logo]()
$612
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:05 pm -
2 stops25h 00m
Thu 9/107:30 pm -
2 stops16h 30m
Deal found 8/5![Scandinavian Airlines logo]()
$619
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:05 pm -
2 stops25h 00m
Thu 9/247:30 pm -
1 stop15h 30m
Deal found 8/4![Scandinavian Airlines logo]()
$620
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:40 am -
1 stop15h 25m
Sun 9/207:30 pm -
2 stops15h 55m
Deal found 8/1![Scandinavian Airlines logo]()
$614
This Vliegwinkel deal was found by Cheapflights users on 8/4. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:05 pm -
2 stops25h 00m
Sat 9/197:30 pm -
2 stops19h 25m
Deal found 8/4![Scandinavian Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:05 pm -
1 stop31h 14m
Sun 9/69:50 am -
1 stop16h 05m
Deal found 8/5![United Airlines logo]()
$621
This Mytrip deal was found by Cheapflights users on 8/3. 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.
Thu 9/176:40 pm -
1 stop27h 25m
Thu 9/247:30 pm -
1 stop32h 50m
Deal found 8/3![Scandinavian Airlines logo]()
$613
One-way flights from Heathrow to AtlantaSearch for one-way flight options from Heathrow to Atlanta. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Heathrow to Atlanta. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This KAYAK deal was found by Cheapflights users on 8/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:40 am -
1 stop31h 07m
Deal found 8/1![JetBlue logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:50 pm -
3 stops29h 10m
Deal found 8/3![Multiple Airlines logo]()
$505
This JetBlue deal was found by Cheapflights users on 8/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:55 am -
1 stop16h 15m
Deal found 8/3![JetBlue logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:00 pm -
2 stops48h 30m
Deal found 8/3![Multiple Airlines logo]()
$507
This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 am -
1 stop20h 09m
Deal found 8/2![JetBlue logo]()
$508
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:25 am -
2 stops19h 42m
Deal found 8/1![British Airways logo]()
$509
This British Airways deal was found by Cheapflights users on 8/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:15 pm -
1 stop15h 41m
Deal found 8/2![British Airways logo]()
$510
This British Airways deal was found by Cheapflights users on 8/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/303:35 pm -
Nonstop9h 40m
Deal found 8/3![British Airways logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:50 pm -
3 stops32h 06m
Deal found 8/2![Multiple Airlines logo]()
$512
This British Airways deal was found by Cheapflights users on 8/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/23:35 pm -
Nonstop9h 40m
Deal found 8/4![British Airways logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:00 pm -
2 stops48h 30m
Deal found 8/3![Multiple Airlines logo]()
$514
This BusinessClass deal was found by Cheapflights users on 8/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/173:35 pm -
Nonstop9h 40m
Deal found 8/5![Iberia logo]()
$515
Find flight deals from Heathrow to Atlanta
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $612 (Gotogate) |
One-way from | $504 (KAYAK) |
Popular in | December |
Cheapest in | February |
Average price | $877 |
Good round-trip deal | $716 or less |
Good one-way deal | $498 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow 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 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Atlanta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Wed 9/16
7:50 pm-5:05 pm
2 stops26h 15m
Atlanta Hartsfield-Jackson
Sun 9/20
7:30 pm-9:20 pm
2 stops20h 50m
$615
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Fri 10/23
6:40 am-5:05 pm
1 stop15h 25m
Atlanta Hartsfield-Jackson
Fri 10/30
9:00 pm-9:35 am
2 stops32h 35m
$624
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Thu 10/8
6:05 pm-5:05 pm
2 stops28h 00m
Atlanta Hartsfield-Jackson
Mon 10/12
7:30 pm-6:50 pm
2 stops18h 20m
$634
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Sun 10/4
9:05 pm-5:05 pm
2 stops25h 00m
Atlanta Hartsfield-Jackson
Sun 10/11
7:30 pm-9:20 pm
2 stops20h 50m
$635
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Fri 10/30
7:05 am-6:45 pm
2 stops15h 40m
Atlanta Hartsfield-Jackson
Fri 11/6
8:00 pm-9:35 am
2 stops32h 35m
$651
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Sun 11/1
6:40 pm-6:00 pm
1 stop28h 20m
Atlanta Hartsfield-Jackson
Sun 11/8
6:35 pm-9:20 am
1 stop33h 45m
$669
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Tue 9/15
8:05 pm-9:16 pm
2 stops30h 11m
Atlanta Hartsfield-Jackson
Mon 9/21
1:21 pm-1:00 pm
2 stops18h 39m
$687
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Mon 9/14
7:30 am-5:57 pm
2 stops15h 27m
Atlanta Hartsfield-Jackson
Mon 9/21
6:10 pm-11:55 am
1 stop12h 45m
$692
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Wed 9/9
6:50 am-7:37 pm
2 stops17h 47m
Atlanta Hartsfield-Jackson
Tue 9/15
2:33 pm-9:20 am
2 stops13h 47m
$696
Quickest round-trip
LondonAtlanta
LHR London Heathrow - ATL Atlanta Hartsfield-Jackson
LHRATL
London Heathrow
Fri 10/23
9:55 am-5:07 pm
1 stop12h 12m
Atlanta Hartsfield-Jackson
Sun 11/1
10:30 pm-11:40 am
Nonstop8h 10m
$698
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Heathrow to Atlanta
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 Heathrow to Atlanta in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Atlanta flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub 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 London Heathrow Airport-Atlanta 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 Heathrow to Atlanta
Have a flexible travel schedule? Discover the best time to fly to Atlanta from Heathrow with our price prediction graph.
LHR-ATL
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 London Heathrow Airport to Atlanta
Prices
Airlines
Delays
How far ahead should I book a flight from London Heathrow Airport to Atlanta?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Atlanta, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Heathrow Airport to Atlanta?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Atlanta (average of $682). Flying from London Heathrow Airport to Atlanta in December is currently the most expensive (average of $926). 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 LHR to ATL?
Find hourly flight availability from Heathrow 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 August 6, 2026.
When flying from London Heathrow Airport to Atlanta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 last year, Delta have had the lowest number of delays on this route, with just 9% of flights being delayed.
The best insider tips for London Heathrow Airport to Atlanta flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Atlanta trip
Our travel experts
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 August 6, 2026.
Read reviews from past customers who have flown KLM,Delta, andVirgin Atlantic from London Heathrow Airport to Atlanta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Comfort
7.7
Overall
7.8
Food
7.3
Entertainment
7.2
Crew
8.4
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Food
7.3
Entertainment
7.2
Crew
8.4
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Food
7.3
Entertainment
7.2
Crew
8.4
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Food
7.3
Entertainment
7.2
Crew
8.4
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Food
7.3
Entertainment
7.2
Crew
8.4
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Food
7.3
Entertainment
7.2
Crew
8.4
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Atlanta?
Book flights to Atlanta if you plan to visit one of these locationsCollege Park
Sandy Springs
Duluth
Lawrenceville
Auburn
Roswell
Marietta
Lithia Springs
Norcross
Gainesville
Conyers
Canton
McDonough
Stone Mountain
Covington
Stockbridge
Peachtree Corners
Dunwoody
Lithonia
Morrow
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Heathrow and Atlanta flights
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Top 7 airlines flying from Heathrow to Atlanta
Discover the top 7 airlines that operate flights from Heathrow 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 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$536 | Average$966 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$549 | Average$854 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$568 | Average$843 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$587 | Average$701 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$619 | Average$984 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$642 | Average$873 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$669 | Average$945 | FlexibilityNo cancel fee | On-time77% |