Cheap flights from London Heathrow Airport to Atlanta from £187

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATL
1 Jan — 8 Jan1
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 Monday

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 2 December 2025.

Round-trip from

£484

One-way from

£187

Popular in

August

Cheapest in

February

Average price

£782

Good round-trip deal

£520 or less

Good one-way deal

£573 or less
Finnair
  • Finnair
  • 20/4-4/5
  • 4 total stops
  • 49h 51m total
  • London to Atlanta
26/1
  • 26/1
  • 2 total stops
  • 41h 29m total
  • London to Atlanta
Highest demand for flights based on searches. 7% potential increase in price (£46 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 December 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 2 December 2025.

Mon 8/1209:10LHR - ATL
2 stops15h 41mUnited Airlines
Mon 15/1210:25ATL - LHR
2 stops15h 45mUnited Airlines
Deal found 1/12£484
Sat 13/1213:25LHR - ATL
1 stop13h 28mAir Canada
Sat 17/112:55ATL - LHR
1 stop13h 15mAir Canada
Deal found 30/11£485
Sat 6/1213:25LHR - ATL
1 stop13h 28mUnited Airlines
Sun 14/1211:55ATL - LHR
1 stop14h 35mUnited Airlines
Deal found 29/11£485
Thu 25/1215:35LHR - ATL
Nonstop9h 35mBritish Airways
Wed 14/117:21ATL - LHR
1 stop12h 04mBritish Airways
Deal found 30/11£486
Mon 8/1218:00LHR - ATL
2 stops32h 53mAir Canada
Mon 15/1209:10ATL - LHR
2 stops17h 00mAir Canada
Deal found 29/11£487
Sat 27/1207:40LHR - ATL
1 stop14h 56mUnited Airlines
Mon 19/115:40ATL - LHR
2 stops14h 25mUnited Airlines
Deal found 30/11£488
Sat 27/1207:40LHR - ATL
1 stop18h 42mUnited Airlines
Mon 12/114:40ATL - LHR
2 stops35h 30mUnited Airlines
Deal found 1/12£491
Mon 8/1215:35LHR - ATL
Nonstop9h 35mAmerican Airlines
Mon 15/1212:37ATL - LHR
1 stop14h 13mAmerican Airlines
Deal found 29/11£493

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 2 December 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

Tue 16/12

13:25-21:53

1 stop13h 28m

Atlanta Hartsfield-Jackson

Mon 19/1

14:40-09:10

2 stops13h 30m

£485

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Thu 25/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Wed 14/1

19:23-12:00

1 stop11h 37m

£486

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 14/2

12:05-22:19

2 stops15h 14m

Atlanta Hartsfield-Jackson

Sat 28/2

15:42-11:05

2 stops14h 23m

£486

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 27/12

07:40-21:22

1 stop18h 42m

Atlanta Hartsfield-Jackson

Wed 14/1

08:00-07:10

2 stops18h 10m

£491

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Thu 15/1

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Thu 22/1

15:00-06:35

1 stop10h 35m

£493

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Wed 17/12

13:25-21:53

1 stop13h 28m

Atlanta Hartsfield-Jackson

Sat 27/12

09:25-10:15

1 stop19h 50m

£495

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 27/12

07:40-21:22

1 stop18h 42m

Atlanta Hartsfield-Jackson

Mon 12/1

18:40-11:15

1 stop11h 35m

£496

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 18/5

16:10-20:35

Nonstop9h 25m

Atlanta Hartsfield-Jackson

Sun 24/5

15:56-09:05

1 stop12h 09m

£503

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 13/12

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Sat 17/1

17:14-09:15

1 stop11h 01m

£516

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Fri 13/2

15:35-20:10

Nonstop9h 35m

Atlanta Hartsfield-Jackson

Sat 21/2

12:50-06:55

1 stop13h 05m

£522

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 20 results
1
2

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 28 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 £441). Flying from London Heathrow Airport to Atlanta in April is currently the most expensive (average of £506). 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 2 December 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 29 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. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 2 December 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.

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Entertainment

7.1

Boarding

7.8

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 14 different airlines.

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

    United Airlines and British Airways can get you from London Heathrow Airport to Atlanta in just under 9h 35m. Your travel time can differ by up to 3h 53m. 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 £239, 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 £302 and £350, 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 (92%), Air France (90%), Delta (90%).

  • 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 £1,103, our data indicates the cheapest price to be £389. The most popular route (London Heathrow - Atlanta Hartsfield-Jackson), is priced around £385.

  • 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 £26.

  • 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 £42 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 £441). Flying from London Heathrow Airport to Atlanta in April is currently the most expensive (average of £506). 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
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 2 December 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 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£239Average£566FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£302Average£696FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£350Average£1,003FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£392Average£778FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£433Average£645FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£458Average£630FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£461Average£651FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£488Average£752FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£496Average£695FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£499Average£713FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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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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