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

View AU$668 flight on Wed, 9 Sept 2026Opens in a new window

Flight 1

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Gatwick Airport (LGW)

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

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.

Turkish Airlines
Sun, 2 Aug - Fri, 28 Aug
ATL
Atlanta
LGW
London
AU$1,362 Return, found 10 hours ago
AU$1,362
Return
found 10 hours ago
Select Turkish Airlines flight, departing Sun, 2 Aug from Atlanta to London, returning Fri, 28 Aug, priced at AU$1,362 found 10 hours ago
United
Thu, 27 Aug - Thu, 3 Sept
ATL
Atlanta
LGW
London
AU$1,564 Return, found 3 days ago
AU$1,564
Return
found 3 days ago
Select United flight, departing Thu, 27 Aug from Atlanta to London, returning Thu, 3 Sept, priced at AU$1,564 found 3 days ago
Virgin Atlantic
Sun, 2 Aug - Fri, 28 Aug
ATL
Atlanta
LGW
London
AU$1,609 Return, found 10 hours ago
AU$1,609
Return
found 10 hours ago
Select Virgin Atlantic flight, departing Sun, 2 Aug from Atlanta to London, returning Fri, 28 Aug, priced at AU$1,609 found 10 hours ago
Delta
Sun, 2 Aug - Fri, 28 Aug
ATL
Atlanta
LGW
London
AU$1,609 Return, found 10 hours ago
AU$1,609
Return
found 10 hours ago
Select Delta flight, departing Sun, 2 Aug from Atlanta to London, returning Fri, 28 Aug, priced at AU$1,609 found 10 hours ago
KLM
Sun, 2 Aug - Fri, 28 Aug
ATL
Atlanta
LGW
London
AU$1,649 Return, found 10 hours ago
AU$1,649
Return
found 10 hours ago
Select KLM flight, departing Sun, 2 Aug from Atlanta to London, returning Fri, 28 Aug, priced at AU$1,649 found 10 hours ago
United
Thu, 27 Aug - Thu, 3 Sept
ATL
Atlanta
LGW
London
AU$1,680 Return, found 3 days ago
AU$1,680
Return
found 3 days ago
Select United flight, departing Thu, 27 Aug from Atlanta to London, returning Thu, 3 Sept, priced at AU$1,680 found 3 days ago
KLM
Sun, 2 Aug - Fri, 28 Aug
ATL
Atlanta
LGW
London
AU$1,690 Return, found 10 hours ago
AU$1,690
Return
found 10 hours ago
Select KLM flight, departing Sun, 2 Aug from Atlanta to London, returning Fri, 28 Aug, priced at AU$1,690 found 10 hours ago
United
Thu, 27 Aug - Thu, 3 Sept
ATL
Atlanta
LGW
London
AU$1,725 Return, found 3 days ago
AU$1,725
Return
found 3 days ago
Select United flight, departing Thu, 27 Aug from Atlanta to London, returning Thu, 3 Sept, priced at AU$1,725 found 3 days ago
Turkish Airlines
Thu, 27 Aug - Thu, 3 Sept
ATL
Atlanta
LGW
London
AU$1,748 Return, found 3 days ago
AU$1,748
Return
found 3 days ago
Select Turkish Airlines flight, departing Thu, 27 Aug from Atlanta to London, returning Thu, 3 Sept, priced at AU$1,748 found 3 days ago
United
Thu, 27 Aug - Thu, 3 Sept
ATL
Atlanta
LGW
London
AU$1,809 Return, found 3 days ago
AU$1,809
Return
found 3 days ago
Select United flight, departing Thu, 27 Aug from Atlanta to London, returning Thu, 3 Sept, priced at AU$1,809 found 3 days 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. Average driving time to city centre is 28 minutes. Flights from AU$1,401
LHR
Heathrow
Average driving time to city centre28 min
Flights from AU$1,401
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from AU$1,635
LCY
London City
Closest
Average driving time to city centre21 min
Flights from AU$1,635

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

March is typically the cheapest month to fly

From AU$846 - AU$1,381 per traveller.

Frequently asked questions

How much does a flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LGW-Gatwick) cost?
You can find one-way and return flights from ATL to LGW 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 LGW ticket fares go up or down.
What is the cheapest month to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LGW-Gatwick)?
The cheapest months to fly from ATL to LGW 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) to London (LGW)?
Enter ATL to LGW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Atlanta, GA (ATL) to London (LGW)?
To find a cheap flight from Atlanta, GA (ATL) to London (LGW), 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 time to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LGW-Gatwick)?
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 (LGW-Gatwick)?
There are approximately 71 connecting flights per day from Hartsfield-Jackson Atlanta Intl. (ATL) to Gatwick (LGW). Some common connection points include John F. Kennedy Intl. (JFK), Logan Intl. (BOS), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LGW-Gatwick)?
The earliest flight from Hartsfield-Jackson Atlanta International Airport (ATL) to Gatwick (LGW) typically departs around 5:00 AM. This flight is operated by American Airlines and British Airways. This is a seasonal service active in June. 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 (LGW-Gatwick)?
You'll typically find the most flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Gatwick (LGW) on a Monday, with around 59 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United.
What are the most popular departure times for flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LGW-Gatwick)?
The most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Gatwick (LGW) are between 9am and 12pm. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer this time as it allows for a morning departure, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LGW-Gatwick)?
There are no nonstop flights from Hartsfield-Jackson Atlanta Intl. (ATL) to London (LGW-Gatwick). For flights with one stop, you can expect the journey to take around 19 hours 30 minutes. If you're looking at flights with two or more stops, the travel time is typically about 18 hours 48 minutes. The distance between these two airports is approximately 6,793 kilometres. Keep in mind that these are average travel times, and your actual flight duration can vary based on factors like layover length, routing, and weather conditions.
Can you fly business or first class from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LGW-Gatwick)?
You can fly business class between ATL and LGW. Airlines that offer business class service on this route include:
  • Air France
  • Lufthansa
  • KLM
  • Turkish Airlines
  • JetBlue Airways
  • Air Canada
  • Delta
  • United
  • American Airlines
How do I earn miles on a Atlanta, GA (ATL) to London (LGW) flight with Expedia?
It's easy to earn miles on a Atlanta, GA (ATL) to London (LGW) 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 (LGW) from Atlanta, GA (ATL)?
If you're planning to travel to London from Hartsfield-Jackson Atlanta Intl. (ATL), you can fly directly into Gatwick (LGW). Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Miami Intl. (MIA), or Philadelphia Intl. (PHL) 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 (LGW) at the last minute?
Typically, booking a last minute flight from Atlanta, GA (ATL) to London (LGW) 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 (LGW) flight and hotel package?
Securing a Atlanta, GA (ATL) to London (LGW) 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 (LGW)?
If you booked your Atlanta, GA (ATL) to London (LGW) 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
Gatwick
Airlines serving
Air France, American Airlines, Delta, KLM, Swiss International Air Lines, Turkish Airlines
Return price
AU$1,362
Distance
6752 km

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$1,362 to AU$1,809, 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 August.

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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*Available to Expedia members.