ATL - LHR

£160 Find Cheap Flights from Atlanta to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Heathrow departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to London.
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Flights Deals

Cheap Flights from Atlanta to Heathrow (ATL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Atlanta to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Atlanta to Heathrow

vie., 24 oct. - lun., 27 oct.
Scandinavian Airlines Logo
19:55 - 10:20ATL-LHR
33h 25m1 stop
Scandinavian Airlines Logo
06:40 - 18:25LHR-ATL
39h 45m2 stops
£218Scandinavian Airlines
Find Deal
vie., 14 nov. - lun., 17 nov.
Scandinavian Airlines Logo
20:00 - 09:20ATL-LHR
32h 20m1 stop
Scandinavian Airlines Logo
06:40 - 17:25LHR-ATL
15h 45m2 stops
£218Scandinavian Airlines
Find Deal
vie., 14 nov. - lun., 17 nov.
Scandinavian Airlines Logo
20:00 - 09:35ATL-LHR
32h 35m2 stops
Scandinavian Airlines Logo
06:40 - 17:25LHR-ATL
15h 45m2 stops
£229Scandinavian Airlines
Find Deal
vie., 7 nov. - lun., 10 nov.
Scandinavian Airlines Logo
20:00 - 08:55ATL-LHR
31h 55m2 stops
Scandinavian Airlines Logo
07:05 - 17:25LHR-ATL
15h 20m2 stops
£230Scandinavian Airlines
Find Deal
vie., 14 nov. - dom., 16 nov.
Scandinavian Airlines Logo
20:00 - 18:30ATL-LHR
17h 30m2 stops
Scandinavian Airlines Logo
09:55 - 17:25LHR-ATL
36h 30m2 stops
£232Scandinavian Airlines
Find Deal
vie., 3 oct. - lun., 6 oct.
Scandinavian Airlines Logo
19:55 - 09:20ATL-LHR
32h 25m1 stop
Scandinavian Airlines Logo
06:40 - 17:20LHR-ATL
39h 40m2 stops
£246Scandinavian Airlines
Find Deal
vie., 17 oct. - lun., 20 oct.
Scandinavian Airlines Logo
19:55 - 09:20ATL-LHR
32h 25m1 stop
Scandinavian Airlines Logo
07:05 - 17:20LHR-ATL
39h 15m2 stops
£251Scandinavian Airlines
Find Deal
vie., 24 oct. - lun., 27 oct.
Scandinavian Airlines Logo
19:55 - 15:35ATL-LHR
38h 40m2 stops
Scandinavian Airlines Logo
13:55 - 18:25LHR-ATL
32h 30m2 stops
£256Scandinavian Airlines
Find Deal
mié., 20 ago. - mié., 27 ago.
Virgin Atlantic Logo
23:59 - 13:30ATL-LHR
8h 31mdirect
Virgin Atlantic Logo
09:55 - 20:25LHR-ATL
15h 30m1 stop
£337Virgin Atlantic
Find Deal
dom., 3 ago. - mar., 12 ago.
Virgin Atlantic Logo
19:40 - 11:25ATL-LHR
10h 45m1 stop
Virgin Atlantic Logo
06:15 - 13:55LHR-ATL
12h 40m1 stop
£341Virgin Atlantic
Find Deal
Expert advice

Expert advice for your flight from Atlanta to Heathrow

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Finnair

Finnair's A350 offers lower cabin altitude and higher humidity for a more comfortable journey.


Finnair's Economy Comfort offers extra legroom for a small additional charge, enhancing comfort.

Read more about Finnairby Gabriel Leigh
Virgin Atlantic

Virgin's Upper Class offers fully flat beds and exclusive lounge access for a luxurious experience.


Virgin's Economy Delight offers additional legroom and priority check-in, enhancing comfort and convenience.

KLM

KLM's Premium Comfort offers 48 cm wide seats and 20 cm recline for better sleep on long flights.


KLM's SkyPriority security line access in Premium Comfort saves time at busy airports.

Read more about KLMby Blane Bachelor
British Airways

BA's Premium Economy offers more space, priority boarding, and bigger baggage allowance for long-haul flights.


BA's Executive Club allows Avios collection for flights and partner services, enhancing travel value.

Air France

Air France's Premium cabin offers larger seats and SkyPriority benefits for a refined long-haul experience.


Air France offers complimentary champagne in all cabins, enhancing the in-flight experience.

Airports
ATL

Avoid parking at ATL due to ongoing construction reducing spots. Consider alternative transport options to save time and hassle.

Read more about ATLby Blane Bachelor
LHR

The Heathrow Express takes you to London Paddington in 15 minutes. Buy tickets in advance for the best rates.

Read more about LHRby Kirstie Pickering
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Blane Bachelor

Blane Bachelor

Expert on KLM, Air France and ATL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Kirstie Pickering

Kirstie Pickering

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more
Useful Info

KAYAK's insights & trends for Atlanta to Heathrow flights

Get data-powered insights and trends into flights from Atlanta to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to London Heathrow Airport?

The average price of all round-trip flights from Atlanta to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

For Atlanta to London Heathrow Airport, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London Heathrow Airport back to Atlanta, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to London Heathrow Airport is January, where tickets cost £523 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £868 and £833 respectively.

Can I save money by flying with a stopover from Atlanta to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £648 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to London Heathrow Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.


Good to know - Cheap tickets from Atlanta to London Heathrow Airport

Low seasonJanuary
High seasonJune
Cheapest flight£160
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Atlanta to London Heathrow Airport

When to book flights from Atlanta to Heathrow

Are your dates flexible? Find out the best times to travel from Atlanta to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Atlanta to London Heathrow Airport flights

  • What is the cheapest flight from Atlanta to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Atlanta to London Heathrow Airport was £218 for a one-way ticket and £296 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Atlanta to London Heathrow Airport flight route: Air France, Delta, Virgin Atlantic, KLM, Lufthansa, United Airlines, American Airlines, Iberia, and British Airways.

  • Which aircraft models fly most regularly from Atlanta to London Heathrow Airport?

    The Boeing 767-400 is the aircraft model that flies most regularly on the Atlanta to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Atlanta to London Heathrow Airport?

    oneworld, and SkyTeam are the airline alliances operating flights between Atlanta and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to London Heathrow Airport?

    There are direct flights from Atlanta to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Atlanta to London, Virgin Atlantic or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to London are Virgin Atlantic and Scandinavian Airlines. With an average price for the route of £614 and an overall rating of 7.4, Virgin Atlantic is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of £442 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Atlanta to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Atlanta is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Atlanta to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Atlanta? 25% of our users found flights on this route for £358 or less one-way and £532 or less round-trip.

Prefer to fly direct from Atlanta to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Atlanta Hartsfield-Jackson to London Heathrow.
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to London Heathrow

Monday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Tuesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Wednesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Thursday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Friday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Saturday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Sunday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

See more direct flights

Direct returns

London Heathrow to Atlanta Hartsfield-Jackson

Monday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Tuesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Wednesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Thursday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Friday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Saturday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Sunday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

See more direct flights

Reviews of the top 5 airlines flying from Atlanta to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1370 reviews
7.8Boarding
7.7Comfort
7.3Food
8.4Crew
7.1Entertainment
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

You get what you pay for with JetBlue. Every little thing costs more, you are nickel and dimed until the end. Entertainment doesn’t function. Flight attendants do the bare minimum.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

Everything you need to know for your flight from Atlanta to Heathrow

Information on your arrival and departure airports

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