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Cheap Flights from Atlanta (ATL) to London (LHR)

View AU$516 flight on Mon, 30 Nov 2026Opens in a new window

Flight 1

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Heathrow Airport (LHR)

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Cheap Flights from Atlanta (ATL) to London (LHR)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 12 Oct - Sat, 17 Oct
ATL
Atlanta
LHR
London
AU$1,246 Return, found 1 day ago
AU$1,246
Return
found 1 day ago
Select Delta flight, departing Mon, 12 Oct from Atlanta to London, returning Sat, 17 Oct, priced at AU$1,246 found 1 day ago
Scandinavian Airlines
Mon, 17 Aug - Sun, 30 Aug
ATL
Atlanta
LHR
London
AU$1,257 Return, found 2 days ago
AU$1,257
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 17 Aug from Atlanta to London, returning Sun, 30 Aug, priced at AU$1,257 found 2 days ago
Delta
Sun, 4 Apr - Sun, 11 Apr
ATL
Atlanta
LHR
London
AU$1,259 Return, found 3 hours ago
AU$1,259
Return
found 3 hours ago
Select Delta flight, departing Sun, 4 Apr from Atlanta to London, returning Sun, 11 Apr, priced at AU$1,259 found 3 hours ago
British Airways
Tue, 17 Nov - Wed, 25 Nov
ATL
Atlanta
LHR
London
AU$1,286 Return, found 19 hours ago
AU$1,286
Return
found 19 hours ago
Select British Airways flight, departing Tue, 17 Nov from Atlanta to London, returning Wed, 25 Nov, priced at AU$1,286 found 19 hours ago
Virgin Atlantic
Tue, 1 Dec - Fri, 18 Dec
ATL
Atlanta
LHR
London
AU$1,363 Return, found 2 days ago
AU$1,363
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 1 Dec from Atlanta to London, returning Fri, 18 Dec, priced at AU$1,363 found 2 days ago
Delta
Tue, 1 Dec - Fri, 18 Dec
ATL
Atlanta
LHR
London
AU$1,363 Return, found 2 days ago
AU$1,363
Return
found 2 days ago
Select Delta flight, departing Tue, 1 Dec from Atlanta to London, returning Fri, 18 Dec, priced at AU$1,363 found 2 days ago
Finnair
Tue, 17 Nov - Wed, 25 Nov
ATL
Atlanta
LHR
London
AU$1,364 Return, found 19 hours ago
AU$1,364
Return
found 19 hours ago
Select Finnair flight, departing Tue, 17 Nov from Atlanta to London, returning Wed, 25 Nov, priced at AU$1,364 found 19 hours ago
United
Tue, 17 Nov - Wed, 25 Nov
ATL
Atlanta
LHR
London
AU$1,369 Return, found 19 hours ago
AU$1,369
Return
found 19 hours ago
Select United flight, departing Tue, 17 Nov from Atlanta to London, returning Wed, 25 Nov, priced at AU$1,369 found 19 hours ago
Air Canada
Tue, 17 Nov - Wed, 25 Nov
ATL
Atlanta
LHR
London
AU$1,374 Return, found 19 hours ago
AU$1,374
Return
found 19 hours ago
Select Air Canada flight, departing Tue, 17 Nov from Atlanta to London, returning Wed, 25 Nov, priced at AU$1,374 found 19 hours ago
Lufthansa
Tue, 17 Nov - Wed, 25 Nov
ATL
Atlanta
LHR
London
AU$1,397 Return, found 19 hours ago
AU$1,397
Return
found 19 hours ago
Select Lufthansa flight, departing Tue, 17 Nov from Atlanta to London, returning Wed, 25 Nov, priced at AU$1,397 found 19 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from AU$1,750
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from AU$1,750

Find the cheapest month to fly from Atlanta (ATL) to London (LHR)

October is typically the cheapest month to fly

From AU$814 - AU$1,250 per traveller.

Frequently asked questions

How much does a flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow) cost?
You can find one-way and return flights from ATL to LHR with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ATL to LHR ticket fares go up or down.
What is the cheapest month to fly from Atlanta, GA (ATL) to London (LHR)?
The cheapest months to fly from Atlanta, GA (ATL) to London (LHR) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
There are 3 airlines offering direct flights from Hartsfield-Jackson Atlanta Intl. (ATL) to London Heathrow (LHR). These include:
  • Delta operates 21 direct flights from Hartsfield-Jackson Atlanta Intl. to London Heathrow every week.
  • British Airways operates 7 direct flights from Hartsfield-Jackson Atlanta Intl. to London Heathrow every week.
  • Virgin Atlantic operates 7 direct flights from Hartsfield-Jackson Atlanta Intl. to London Heathrow every week.
How do I find cheap flights from Atlanta, GA (ATL) to London (LHR)?
To find a cheap flight from Atlanta, GA (ATL) to London (LHR), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
The best airline to fly with from Hartsfield-Jackson Atlanta Intl. (ATL) to London Heathrow (LHR) will differ from traveler to traveler. If you like to fly early, Virgin Atlantic offers early morning flights. If price is the most important factor, Virgin Atlantic typically offers the lowest fares. Delta offers the most daily flights from Hartsfield-Jackson Atlanta Intl. (ATL) to London Heathrow (LHR), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Atlanta, GA (ATL) to London (LHR)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
You'll find around 5 nonstop flights per day from Hartsfield-Jackson Atlanta Intl. (ATL) to Heathrow (LHR). For even more choices, look at flights that include layovers, as there are approximately 178 connecting flights per day. Some common connection points include John F. Kennedy Intl. (JFK), Logan Intl. (BOS), and O'Hare Intl. (ORD).
What is the earliest flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
The earliest flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow) typically departs around 1:00 AM, operated by Delta. This is a seasonal service, active in March, April, May, June, July, August, September, and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
You'll typically find the most flights from Hartsfield-Jackson Atlanta Intl. (ATL) to London Heathrow (LHR) on a Sunday, with around 107 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United. Sunday offers notably more flight options compared to other days of the week, making it a great day to find a flight that suits your schedule.
What are the most popular departure times for flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Heathrow (LHR) are in the afternoon, from 3pm to 6pm. Many major carriers, including Delta, American Airlines and Virgin Atlantic, offer flights during this window. Many travellers prefer this timing because it allows for a full day of activities before heading to the airport, and you'll arrive in London in the morning, ready to start your day.
How long does it take to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
A direct flight from Hartsfield-Jackson Atlanta Intl. (ATL) to London Heathrow (LHR) typically takes around 8 hours 18 minutes. This route covers a distance of approximately 6762 kilometres. If you opt for a flight with one stop, your travel time will be longer, usually around 11 hours 48 minutes. Flights with two or more stops will take even more time, generally around 14 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to factor in some extra time when planning your trip.
Can you fly business or first class from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow)?
Yes, you can fly business class or first class between ATL and LHR. Airlines that offer business class service on this route include:
  • KLM
  • SAS
  • Turkish Airlines
  • Air France
  • Lufthansa
  • Republic Airlines
  • Air Canada
  • JetBlue Airways
  • PSA Airlines
  • British Airways
  • Delta
  • Finnair
  • United
  • Virgin Atlantic
  • Ethiopian Airlines
  • American Airlines
  • American Eagle
First class cabins are available on British Airways, United, and American Airlines.
How do I earn miles on a Atlanta, GA (ATL) to London (LHR) flight with Expedia?
It's easy to earn miles on a Atlanta, GA (ATL) to London (LHR) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Atlanta, GA (ATL)?
If you're planning to travel to London from Hartsfield-Jackson Atlanta Intl. (ATL), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Ronald Reagan Washington National (DCA), Philadelphia Intl. (PHL), or Liberty Intl. (EWR) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Atlanta, GA (ATL) to London (LHR) at the last minute?
Typically, booking a last minute flight from Atlanta, GA (ATL) to London (LHR) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Atlanta, GA (ATL) to London (LHR) flight and hotel package?
Securing a Atlanta, GA (ATL) to London (LHR) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Atlanta, GA (ATL) to London (LHR)?
If you booked your Atlanta, GA (ATL) to London (LHR) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Return price
AU$1,246
Distance
6722 km
Average flight time
13 hours 13 mins

Book with confidence

Your quick guide to flights from Atlanta to London

Pick up great flights from Atlanta to London

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Atlanta to London. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Atlanta to London that take around hours.

Find cheap flights from Atlanta to London

From the great flight deals with prices currently ranging from AU$1,246 to AU$1,397, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Atlanta to London around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to London is normally in October.

Reasons to book your flight from Atlanta to London with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Atlanta to London across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to London right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Atlanta to London

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