฿12,820 Cheap Flights from Atlanta (ATL) to London (LON)

View ฿12,820 flight on Sun, 9 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿12,820 for one-way flights and ฿19,915 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 19 Nov - Wed, 26 Nov
ATL
Atlanta
LHR
London
฿19,915 Return, found 18 hours ago
฿19,915
Return
found 18 hours ago
Select United flight, departing Wed, 19 Nov from Atlanta to London, returning Wed, 26 Nov, priced at ฿19,915 found 18 hours ago
Delta
Wed, 19 Nov - Wed, 26 Nov
ATL
Atlanta
LHR
London
฿20,455 Return, found 18 hours ago
฿20,455
Return
found 18 hours ago
Select Delta flight, departing Wed, 19 Nov from Atlanta to London, returning Wed, 26 Nov, priced at ฿20,455 found 18 hours ago
Delta
Mon, 2 Mar - Mon, 9 Mar
ATL
Atlanta
LHR
London
฿20,460 Return, found 1 day ago
฿20,460
Return
found 1 day ago
Select Delta flight, departing Mon, 2 Mar from Atlanta to London, returning Mon, 9 Mar, priced at ฿20,460 found 1 day ago
Delta
Sun, 9 Nov - Tue, 18 Nov
ATL
Atlanta
LHR
London
฿20,505 Return, found 1 day ago
฿20,505
Return
found 1 day ago
Select Delta flight, departing Sun, 9 Nov from Atlanta to London, returning Tue, 18 Nov, priced at ฿20,505 found 1 day ago
Air Canada
Wed, 19 Nov - Wed, 26 Nov
ATL
Atlanta
LHR
London
฿20,505 Return, found 18 hours ago
฿20,505
Return
found 18 hours ago
Select Air Canada flight, departing Wed, 19 Nov from Atlanta to London, returning Wed, 26 Nov, priced at ฿20,505 found 18 hours ago
United
Wed, 19 Nov - Wed, 26 Nov
ATL
Atlanta
LHR
London
฿20,535 Return, found 18 hours ago
฿20,535
Return
found 18 hours ago
Select United flight, departing Wed, 19 Nov from Atlanta to London, returning Wed, 26 Nov, priced at ฿20,535 found 18 hours ago
Delta
Sun, 9 Nov - Tue, 18 Nov
ATL
Atlanta
LHR
London
฿20,640 Return, found 1 day ago
฿20,640
Return
found 1 day ago
Select Delta flight, departing Sun, 9 Nov from Atlanta to London, returning Tue, 18 Nov, priced at ฿20,640 found 1 day ago
Lufthansa
Wed, 19 Nov - Wed, 26 Nov
ATL
Atlanta
LHR
London
฿21,150 Return, found 18 hours ago
฿21,150
Return
found 18 hours ago
Select Lufthansa flight, departing Wed, 19 Nov from Atlanta to London, returning Wed, 26 Nov, priced at ฿21,150 found 18 hours ago
KLM
Wed, 19 Nov - Wed, 26 Nov
ATL
Atlanta
LHR
London
฿21,305 Return, found 18 hours ago
฿21,305
Return
found 18 hours ago
Select KLM flight, departing Wed, 19 Nov from Atlanta to London, returning Wed, 26 Nov, priced at ฿21,305 found 18 hours ago
Air France
Sun, 9 Nov - Tue, 18 Nov
ATL
Atlanta
LHR
London
฿21,910 Return, found 1 day ago
฿21,910
Return
found 1 day ago
Select Air France flight, departing Sun, 9 Nov from Atlanta to London, returning Tue, 18 Nov, priced at ฿21,910 found 1 day ago

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

February is typically the cheapest month to fly

From ฿16,378 - ฿27,152 per traveller.

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 ฿51,895
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from ฿51,895
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from ฿73,750
LCY
London City
Closest
Average driving time to city centre21 min
Flights from ฿73,750

Frequently asked questions

How much is a flight from ATL to London (LON-All Airports)?
If you're planning on travelling between Atlanta Airport and London (LON-All Airports), round-trip flights start from ฿19,915. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to London (LON-All Airports)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from ATL to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Hartsfield–Jackson Atlanta International Airport to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Atlanta Airport to London (LON-All Airports)?
You'll have 6,800 kilometres to cover on the long-haul College Park to England route. Dress in comfy clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from Hartsfield–Jackson Atlanta International Airport to London (LON-All Airports)?
With 60 flights a month from ATL to London (LON-All Airports), Delta Air Lines (DL) is an excellent choice. Like more options? Check out the seats available with Virgin Atlantic (VS). This carrier offers 30 flights every month between these airports.
Are Atlanta Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to London (LON-All Airports) can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Heathrow
Return price
฿19,915
Distance
6722 km

Book with confidence

Perfect flights from Atlanta to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Atlanta to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Hartsfield-Jackson Atlanta Intl. to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿12,820 and roundtrip prices from ฿19,915. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Atlanta to London

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