ATL - LHR

Find cheap flights from Atlanta to London Heathrow Airport

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Round-trip
1 adult
Economy
0 bags
Sat 2/25
Sat 3/4

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Good to know

Low season

February

High season

July

Cheapest flight

$224

Average price round-trip

$1,025

Good deal round-trip

$793

Good deal one-way

$691
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Atlanta Hartsfield-Jackson to London Heathrow
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Atlanta to Heathrow

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from ATL to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $691 or less one-way and $793 or less round-trip.
  • The cheapest flight from Atlanta to London Heathrow Airport was found 24 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is February.
  • Morning departure is around 48% cheaper than an evening flight, on average*.
  • The Hartfield Jackson Atlanta International Airport (ATL) serves as the major hub for Delta Airlines. London Heathrow Airport (LHR) is a hub for British Airways.
  • If you want to park your car long-term at ATL before you catch your flight to LHR, your most affordable options are the north economy lot or the south economy lot. Both of these are within walking distance of the terminals. You can also park your car at the international park n' ride, which is not within walking distance of the terminals but has a free shuttle to them.
  • If you are traveling with a pet or service animal, you might want to make sure they go to the bathroom at one of the animal relief stations before the long flight to LHR. ATL has several animal relief stations throughout the terminals, located at gates C19, E14, Be 33, F7, A10, and in the center of concourse D.
  • If you want to make sure you feel oriented when you deplane at LHR, you can book a Meet and Assist Agent online at a small additional cost. These helpful agents will not only meet you at your arrival gate, but also guide you through customs and the airport and offer you tips to make your journey safe and enjoyable.
  • LHR makes a number of multi-faith prayer rooms available to passengers and staff alike. These quiet rooms of contemplation and sanctuary can be found both before and after security in terminals 2, 3, 4, and 5.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Atlanta to London Heathrow Airport flights

Top airline flying Atlanta Hartsfield-Jackson to London Heathrow

Scores according to KAYAK customer reviews
8.0
Virgin AtlanticOverall score based on 1587 reviews
8.2Boarding
7.7Comfort
8.5Crew
8.0Entertainment
7.7Food
Airline reviews
Pros: "Crew are always top notch, free drinks are readily available and entertainment system is great."
Cons: "The food portions and quality have definitely declined over the years sadly, as carriers cut costs no doubt."
Read more about Virgin Atlantic
Pros: "Crew are always top notch, free drinks are readily available and entertainment system is great."
Cons: "The food portions and quality have definitely declined over the years sadly, as carriers cut costs no doubt."
Pros: "Amazing"
Cons: "Nothing really"
Pros: "Amazing crew, excellent drinks and decent food. Very comfortable seat"
Cons: "Everything was great"
Pros: "Crew was great !!!"
Cons: "Seating in upper class is uncomfortable and bedding is not fresh."
Pros: "The seating in upper class is unconventional and uncomfortable."
Cons: "Reconfigure seating in upper class. We will no longer be customers for that reason alone.."
Pros: "The crew was outstanding and the good choices were excellent"
Cons: "The flight was late( not their fault) and there were several technical difficulties with the A/C and entertainment system"
Cons: "Nothing"
Cons: "They have to uptade the airplanes"
Pros: "The airplane was quiet My seat did not recline, but was seated in a different place where the seat reclined Bathrooms were clean and plenty"
Cons: "The remote controls for the entertainment system That you can’t reach the vents when you have to be buckled"
Pros: "- Presence of entire box sets of some TV shows was a nice touch that I made good use of."
Cons: "- EVERY damn movie is prefaced by 4 minutes of ads. - The touchscreens (at least in economy) are slow resistive screens that are horrible for fine control gestures (like slightly changing the volume or position)"
Pros: "I loved the food and the amount of it. There were so many movies and tv shows and music to choose from!"
Cons: "The seats weren’t comfortable enough for me to fall asleep."
Pros: "Staff. Very couteous.polite. friendly."
Cons: "Good.entertainment choices."
Pros: "The ground staff was on top of it and the boarding process was smooth, but the cabin crew was brilliant. I’ve never had such pleasant service on a western airline. Well done. Entertainment system is top-notch, and the food was acceptable."
Cons: "The booking process and paying for luggage is disappointing. Plus, I paid a $90 upgrade and just moved up two rows in the same section. Sneaky."
Pros: "Crew were great"
Cons: "Uncomfortable to sit for eight hours"
Pros: "I thought the airline amenities were excellent and it was a seamless process getting on the flight. The flight attendants were very warm and accommodating. I felt immediately welcome as soon as I got on the flight. I liked that they were playful with my son and engaged him."
Cons: "Nothing. We did leave a piece of luggage on the plane so hoping that things turn out okay."
Pros: "Nothing"
Cons: "Everything incl customer service at the airport"
Pros: "2 bags each 23 kilogram each total 46"
Cons: "Coffee. I don't know what it was but the worst coffee I have ever had and I tried it 3 times"
Pros: "Fast boarding and nice staff. Food selection was ok"
Cons: "One item missing from menu (unavailable). Issues with entertainment system. Bathrooms lacked moisturiser which is always very helpful on long flights where the air is dry"
Pros: "Everything was as or better than expected. Did not have high expectations, because price was so much less than other airlines. Crew was friendly. Was pleasantly surprised all was good. Was expecting extra fees, (from reading reviews) but had none. Virgin checked bags all the way through, even though tickets were unrelated (and my online checkin said I would have to recheck baggage for second flight)."
Cons: "Seats are small in economy. I was lucky it was not a full flight, so I had two seats. The entertainment system was a. It confusing to manage, but the choices were good. Food was ok; but not worse than would expect."
Cons: "Staff was not concerned about anything, vague and uncaring..this was my son flying across the Atlantic idiots!! One pissed mom!!!"
Pros: "The crew and food were excellent. A little more space between seats would be appreciated. The entertainment equipment was not intuitive or easy to operate. I still feel the airline did a great job getting us to London on-time and a pleasant flight."
Cons: "I had to be rebooked on a later flight due to weather in London; this was obviously not the airline's fault. Because I took a later flight I missed my connection in London."
Pros: "love the lounge and easy check in and boarding, great attendants and smooth trip"
Cons: "would be nice if lounge was open earlier - arrived for 8:30am flight and had to wait around in freezing cold terminal with no coffee for an hour"
Pros: "Flew virgin after long time and kind of disappointment with comfortable seats. seats space is tight and legs space as well with some box under the seat."
Cons: "seat comfortable and let space"
Pros: "Francesca was the flight attende t that I had most the most interactions with was very friendly and warm."
Pros: "Safety. Service."
Cons: "Lavatory was icky and other passengers messy."
Cons: "Food was hard and little stale."
Cons: "Flight was cancelled ."
Pros: "No one would update that the flight was delayed. They would not even communicate as to why delayed and would not put us in a different flight. Absolutely no customer service. Disappointed and would not fly jet airways again . I missed my conference lecture today as I was late."
Cons: "No communication, nor will they tell you why it's late . Nor will they move you to another flight even wen requested"
Pros: "My first time flying to Europe! I love the service from the attendants but my seat mate made it uncomfortable to seat in my seat. Overall great experience"
Pros: "Smooth flight"
Cons: "My economy window seat was just too cramped for a big guy on a nine hour flight"
Pros: "I felt that they were very thoughtful about the fact that it was a long flight. We got two small meals, which was perfect, and even a little gift bag with a sleep mask and toothbrush and such in it. These were just a couple of the many nice touches included in the flight."
Cons: "Very small quibble: the screen resolution, or maybe the contrast, of the personal video players was not so great. This was fine in most cases, but it meant I could not watch videos that had subtitles. Not a big deal but possibly worth fixing. Thanks"
Pros: "The flight was late but the pilots made up most of the time"
Cons: "Uncomfortable seats"
Pros: "first time I flew VirginAtlantic. Heard so many good things about it. It fact even our Uber driver was praising the airline on our way to the airport. But once onboard: - poor food (I mean 'survival kit' style) - entertainment station was not working - games feel like 20 years old - design (heavy red) now looks dated and suffocating - hostesses are more focused on their hairstyle than their customers"
Cons: "Back to Air France next time!"
Pros: "Safe flight, good crew"
Cons: "Food quality was poor."
Pros: "nice new seats"
Cons: "The entre food top was torn, apparently opened before I got it, also there was no salad dressing. ATTN RICHARD BRANSON: Are you concerned for our environment? The head stewardess would not refill my sports water bottle after I asked her nicely, instead she poured water into a cup which she threw away, wasting plastic unnecessarily. I told her I did not like wasting plastic and she appeared to not enjoy what I had to say. This was the same lady who handed me my dinner. Rest of crew was great."
Pros: "From check in to landing in London, the gracious, helpful crew impressed us with their attitude and service"
Cons: "Sound didn't work on some of the entertainment choices"
Pros: "airline staff was helpful, friendly and accommodating from ticket check in to flight staff."
Pros: "They were were very kind and helpful to all passengers"
Pros: "Genuinely pleasant cabin crew, good service, good food."
Cons: "Virgin Upper Class seats are cramped, with very limited stowage space. Turning the seat into a lay flat bed (and returning it seat at the end of the flight) takes some effort--not the simplest of processes. I'm not tall, but my feet protruded into the aisle so I was being disturbed whilst sleeping. Seat is also quite narrow--feels quite claustrophobic when sleeping."
Pros: "Very good on board services and nice crew"
Cons: "At boarding in Atlanta, they only checked in 1 of my 3 luggages to my final destination, the 2 others are lost..."
Pros: "The space you have with your legs is sufficient and the chairs are very comfortable. The food was really nice. I enjoyed the trip, although it was a long one."
Pros: "Everything was great ! The staff very nice and the plane is absolutely amazing .."
Cons: "We paid for extra leg but there was no difference between normal and extra .."
Pros: "Mostly everything was fine."
Cons: "Not really anything particularly that I didn't like."
Pros: "Professionalism value of service"
Cons: "let me think...."
Pros: "It arrived on time"
Cons: "The most miserable 10 hours of my year, so far. Sat in economy. Small seats. Uncomfortable seats. Design of headrest made comfort an impossibility."
Pros: "There were lots of choices of movies. The flight was only half full, so I got two seats together to stretch out."
Cons: "The cups for water and juice were very small."
Pros: "Very attentive and friendly crew! The plane was nice and clean, nice purple tinted lights. They served us plenty of complementary meals, snacks, mints and drinks. The in flight entertainment was the best I've seen yet: movies, tv, music, games, all recent and easy to use. We will definitely fly Virgin Atlantic again!"
Pros: "The ground staff at Delhi was very helpful in giving us a new flight ticket for the next day for free eventhough they maintained that it was actually Air India's responsibility."
Pros: "Having partied until 6am for New Years I was grateful for a bed on the flight home! Fantastic crew, planes and overall service!"
Cons: "Wish the arrivals lounge was open for flights arriving in the afternoon."

Book cheap flights from Atlanta to London Heathrow Airport

Recent round-trip flight deals

2/8Wed
2 stopsMultiple Airlines
27h 35mATL-LHR
2/22Wed
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30h 53mLHR-ATL
$581
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$583
3/22Wed
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$585
2/22Wed
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$586
2/7Tue
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$593
3/6Mon
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$597
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$598
3/8Wed
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3/6Mon
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3/6Mon
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$611
2/22Wed
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$615
2/7Tue
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2/24Fri
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$616
2/8Wed
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$617
2/7Tue
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$618
2/28Tue
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19h 45mATL-LHR
3/6Mon
2 stopsMultiple Airlines
33h 23mLHR-ATL
$619
3/7Tue
1 stopVirgin Atlantic
10h 45mATL-LHR
3/21Tue
1 stopVirgin Atlantic
13h 40mLHR-ATL
$620
3/6Mon
2 stopsMultiple Airlines
20h 31mATL-LHR
3/8Wed
3 stopsMultiple Airlines
21h 37mLHR-ATL
$621

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Atlanta - London Heathrow Airport Flights

Departure:

Atlanta (ATL)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Atlanta

Cabin classes:

$20,222
$3,375
$1,340
$635

Browse origins: