Cheap flights from London Heathrow Airport to Atlanta from £312

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATL
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Heathrow to Atlanta Hartsfield-Jackson are usually found in February or January, booked 37 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap 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 14 November 2025.

Round-trip from

£487

One-way from

£312

Popular in

August

Cheapest in

February

Average price

£668

Good round-trip deal

£562 or less

Good one-way deal

£572 or less
Delta
  • Delta
  • 26/12-1/1
  • 1 total stop
  • 27h 15m total
  • London to Atlanta
WestJet
  • WestJet
  • 22/1
  • 1 total stop
  • 21h 02m total
  • London to Atlanta
Highest demand for flights based on searches. 7% potential increase in price (£45 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from London Heathrow to Atlanta Hartsfield-Jackson.
Price to beat on a one-way flight from London Heathrow to Atlanta Hartsfield-Jackson.

Find flight deals from Heathrow to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Atlanta
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 14 November 2025.

Fri 26/1212:30LHR - ATL
Nonstop9h 45mDelta
Thu 1/108:35ATL - LHR
1 stop17h 30mDelta
Deal found 13/11£487
Fri 19/1215:50LHR - ATL
Nonstop9h 50mDelta
Thu 8/122:35ATL - LHR
Nonstop8h 05mDelta
Deal found 12/11£489
Wed 24/1215:50LHR - ATL
Nonstop9h 50mDelta
Thu 1/107:30ATL - LHR
1 stop18h 35mDelta
Deal found 13/11£489
Fri 5/1217:00LHR - ATL
2 stops33h 33mBritish Airways
Sun 14/1222:10ATL - LHR
Nonstop8h 05mBritish Airways
Deal found 12/11£490
Tue 9/1215:35LHR - ATL
Nonstop9h 35mIberia
Tue 16/1218:41ATL - LHR
1 stop12h 24mIberia
Deal found 11/11£491
Sat 27/1211:05LHR - ATL
1 stop14h 20mDelta
Fri 2/109:57ATL - LHR
1 stop15h 53mDelta
Deal found 13/11£492
Sat 6/1215:35LHR - ATL
Nonstop9h 35mBritish Airways
Thu 11/1222:10ATL - LHR
Nonstop8h 05mBritish Airways
Deal found 12/11£492
Mon 15/1215:50LHR - ATL
Nonstop9h 50mDelta
Mon 5/118:45ATL - LHR
Nonstop8h 05mDelta
Deal found 12/11£493
Tue 23/1213:00LHR - ATL
1 stop12h 23mDelta
Thu 1/115:59ATL - LHR
1 stop11h 06mDelta
Deal found 13/11£494
Wed 17/1212:30LHR - ATL
Nonstop9h 45mDelta
Sun 4/122:35ATL - LHR
Nonstop8h 05mDelta
Deal found 12/11£495
Sat 20/1210:10LHR - ATL
2 stops16h 32mDelta
Sat 27/1215:05ATL - LHR
1 stop13h 00mDelta
Deal found 12/11£495
Sat 6/1215:35LHR - ATL
Nonstop9h 35mBritish Airways
Sun 14/1222:10ATL - LHR
Nonstop8h 05mBritish Airways
Deal found 12/11£496

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Atlanta that are best for you.

Fly from

Heathrow

Fly to

Atlanta

Route

Depart

Return

Price

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Fri 19/12

11:05-21:50

1 stop15h 45m

Atlanta Hartsfield-Jackson

Fri 2/1

09:57-06:50

1 stop15h 53m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Thu 4/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Mon 15/12

15:42-07:50

1 stop11h 08m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Wed 25/2

07:25-18:09

1 stop15h 44m

Atlanta Hartsfield-Jackson

Wed 25/3

12:49-09:30

1 stop16h 41m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 8/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Wed 17/12

22:10-11:15

Nonstop8h 05m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 20/12

10:10-21:42

2 stops16h 32m

Atlanta Hartsfield-Jackson

Thu 8/1

22:35-11:40

Nonstop8h 05m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Fri 5/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Thu 11/12

22:10-11:15

Nonstop8h 05m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sun 7/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Wed 17/12

22:10-11:15

Nonstop8h 05m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 8/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Tue 16/12

10:51-06:50

1 stop14h 59m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sun 7/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Tue 16/12

10:51-06:50

1 stop14h 59m

£492

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Wed 3/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Wed 17/12

22:10-11:15

Nonstop8h 05m

£492

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 21 results
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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.
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 Heathrow Airport to Atlanta

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Atlanta. Price data was last updated on 7 November 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Atlanta, you should look to book at least 37 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Atlanta (average of £448). Flying from London Heathrow Airport to Atlanta in July is currently the most expensive (average of £541). 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 14 November 2025.

When flying from London Heathrow Airport to Atlanta, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Atlanta?

Use this chart to determine the cheapest time to fly return from Heathrow to Atlanta. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Atlanta flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 14 November 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Atlanta, such as KLM, Finnair, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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.
  • What airports serve Atlanta from Heathrow?

    All flights to Atlanta from Heathrow depart from London Heathrow Airport (LHR) in the United Kingdom and arrive at Atlanta Hartsfield-Jackson International Airport (ATL) in Georgia, United States. London Heathrow is the largest of the six airports in London and is located 16 miles west of London city centre. The Heathrow Express is the fastest link between Heathrow and central London, with non-stop trains running from Paddington to Heathrow Terminals 2 and 3 in around 15min. For a cheaper alternative, travellers can take the London Underground from Piccadilly Station to Heathrow in about 60min. The busiest airport in the United States, Atlanta Hartsfield–​Jackson International Airport is located 10 miles from the city centre. There are several ways to travel to downtown Atlanta from the airport including public trains and buses, rideshare services, and taxis.

  • Which airlines fly directly from Heathrow to Atlanta?

    Passengers can fly directly to Atlanta airport from London Heathrow via a number of airlines. Virgin Atlantic, KLM and Air France offer direct flights that will take around 9h30min. There are also plenty of flights with stopovers that are available for a cheaper rate, but they will add at least 3h to your travel time. Airlines with one or two stopovers include Finnair, Lufthansa, Virgin Atlantic, Iberia and Brussels Airlines.

  • What are the stopover options between Heathrow to Atlanta?

    If you wish to extend your trip, you can spend a few days at one of the layover cities between Heathrow and Atlanta. Finnair flights have a stopover in Miami, while Lufthansa flights often have a layover in Washington Dulles or Frankfurt. Passengers flying Virgin Atlantic commonly have layovers at Amsterdam Schiphol, Paris Charles de Gaulle or JFK in New York. Iberia flights transit through Madrid and Miami while Brussels Airlines will stop over in Brussels and Washington.

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

    To enter the United States, UK passport holders will need to apply online for an ESTA (Electronic System for Travel Authorization), which allows entry to the US for up to 90 days for tourism or business purposes. The ESTA is an online visa waiver that allows multiple entry and is valid for two years. Documents required for this application include a valid passport, credit card and email address. Your application will usually be processed within 24h and your travel authorisation will be emailed directly to you. On arrival, you may also need to show that you have a return or onward ticket. If you are planning to work or study in the US, or would like to stay for an extended period, you will need to apply for a work or study visa at the closest United States embassy or consulate in the United Kingdom.

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

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson is the airport most travelers will use when flying to Atlanta from London Heathrow. Booking flights from London Heathrow to Hartsfield-Jackson (ATL) should be relatively easy as there are 23 daily inbound flights from London Heathrow from 16 different airlines.

  • How long is the flight from London Heathrow Airport to Atlanta?

    Delta, British Airways, and JetBlue can get you from London Heathrow Airport to Atlanta in just under 9h 35m. Your travel time can differ by up to 6h 10m. There are 4198 mi between London Heathrow Airport 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 Heathrow Airport to Atlanta round-trip?

    Currently priced at £240, JetBlue will fly you from London Heathrow Airport to Atlanta and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Aer Lingus - these airlines can fly you to your destination from £303 and £352, respectively. These flights start at 67% lower than the current average price 3 months from now.

  • What are the most reliable airlines from London Heathrow Airport 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 London Heathrow Airport to Atlanta on time: Scandinavian Airlines (91%), Air France (88%), Delta (88%).

  • What are the cheapest flights from London Heathrow Airport to Atlanta?

    Looking for the cheapest flight from London Heathrow Airport to Atlanta? While on average our users pay £1,329, our data indicates the cheapest price to be £446. The most popular route (London Heathrow - Atlanta Hartsfield-Jackson), is priced around £400.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Atlanta?

  • What are some popular things to do or see while on a stopover in Miami?

    The majority of Miami visitors spend their time at Bayfront Park, Kaseya Center, and Bayside Marketplace. Bayfront Park, Kaseya Center, and Bayside Marketplace are located about 6.4 mi, 6.2 mi, and 6.4 mi, respectively from Miami. Those on a stopover in Miami in need of a car hire can book one at Miami for about £24.

  • What are some popular points of interest to see during a stopover in New York?

    The majority of New York visitors spend their time at Times Square, New York City Center, and August Wilson Theater. Times Square, New York City Center, and August Wilson Theater can be accessed by travelling approximately 13.6 mi, 13.6 mi, and 13.7 mi, respectively from New York John F Kennedy Intl. Travellers can rent a car at New York John F Kennedy Intl for an average daily rate of £36 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for London Heathrow Airport to Atlanta flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Atlanta?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Atlanta (average of £448). Flying from London Heathrow Airport to Atlanta in July is currently the most expensive (average of £541). 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
Conyers
Peachtree City
Covington
Dunwoody
Perry
Stone Mountain
Marietta
Sandy Springs

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Fly from Heathrow to Atlanta on these airlines

Choose from the following airlines for your flight from Heathrow to Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.

Top 10 airlines flying from Heathrow to Atlanta

Discover the top 10 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 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£240Average£570FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£303Average£700FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£352Average£1,008FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£363Average£769FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£369Average£616FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest£394Average£892FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£436Average£653FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£443Average£632FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£461Average£634FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£505Average£625FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Atlanta. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Atlanta from Heathrow.

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

Need flexible booking options for your flight to Atlanta from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Heathrow to Atlanta on Cheapflights with our Price Alert feature and get notified when better prices are available.

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