S$503 Cheap Flights from Atlanta to London

View S$503 flight on Wed, 12 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 to London (ATL-LON)

Prices were available within the past 7 days and start at S$503 for one-way flights and S$655 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 20 Aug - Mon, 1 Sep
ATL
Atlanta
LHR
London
S$655 Return, found 16 hours ago
S$655
Return
found 16 hours ago
Select Delta flight, departing Wed, 20 Aug from Atlanta to London, returning Mon, 1 Sep, priced at S$655 found 16 hours ago
Virgin Atlantic
Sun, 3 Aug - Tue, 12 Aug
ATL
Atlanta
LHR
London
S$662 Return, found 2 days ago
S$662
Return
found 2 days ago
Select Virgin Atlantic flight, departing Sun, 3 Aug from Atlanta to London, returning Tue, 12 Aug, priced at S$662 found 2 days ago
Virgin Atlantic
Sun, 3 Aug - Tue, 12 Aug
ATL
Atlanta
LHR
London
S$669 Return, found 2 days ago
S$669
Return
found 2 days ago
Select Virgin Atlantic flight, departing Sun, 3 Aug from Atlanta to London, returning Tue, 12 Aug, priced at S$669 found 2 days ago
Delta
Sun, 3 Aug - Tue, 12 Aug
ATL
Atlanta
LHR
London
S$687 Return, found 2 days ago
S$687
Return
found 2 days ago
Select Delta flight, departing Sun, 3 Aug from Atlanta to London, returning Tue, 12 Aug, priced at S$687 found 2 days ago
British Airways
Sun, 3 Aug - Tue, 12 Aug
ATL
Atlanta
LHR
London
S$697 Return, found 2 days ago
S$697
Return
found 2 days ago
Select British Airways flight, departing Sun, 3 Aug from Atlanta to London, returning Tue, 12 Aug, priced at S$697 found 2 days ago
KLM
Sun, 3 Aug - Tue, 12 Aug
ATL
Atlanta
LHR
London
S$720 Return, found 2 days ago
S$720
Return
found 2 days ago
Select KLM flight, departing Sun, 3 Aug from Atlanta to London, returning Tue, 12 Aug, priced at S$720 found 2 days ago
KLM
Wed, 20 Aug - Mon, 1 Sep
ATL
Atlanta
LHR
London
S$721 Return, found 16 hours ago
S$721
Return
found 16 hours ago
Select KLM flight, departing Wed, 20 Aug from Atlanta to London, returning Mon, 1 Sep, priced at S$721 found 16 hours ago
Delta
Wed, 20 Aug - Mon, 1 Sep
ATL
Atlanta
LHR
London
S$726 Return, found 16 hours ago
S$726
Return
found 16 hours ago
Select Delta flight, departing Wed, 20 Aug from Atlanta to London, returning Mon, 1 Sep, priced at S$726 found 16 hours ago
Air France
Sun, 3 Aug - Tue, 12 Aug
ATL
Atlanta
LHR
London
S$728 Return, found 2 days ago
S$728
Return
found 2 days ago
Select Air France flight, departing Sun, 3 Aug from Atlanta to London, returning Tue, 12 Aug, priced at S$728 found 2 days ago
Air France
Wed, 20 Aug - Mon, 1 Sep
ATL
Atlanta
LHR
London
S$736 Return, found 16 hours ago
S$736
Return
found 16 hours ago
Select Air France flight, departing Wed, 20 Aug from Atlanta to London, returning Mon, 1 Sep, priced at S$736 found 16 hours ago

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

February is typically the cheapest month to fly

From S$662 - S$1,048 per traveller.

Graph displaying average flight prices per month

Atlanta to London route information
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Heathrow
Return price
S$654
Distance
6722 km

Perfect flights from Atlanta to London

Your Journey from Atlanta to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Atlanta to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Air Canada, Virgin Atlantic, Delta, British Airways, Air France, KLM. Our selection of flights from Hartsfield-Jackson Atlanta Intl. to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Atlanta to London Flights

Experience the joy of finding cheap flights from Hartsfield-Jackson Atlanta Intl. to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$503 and roundtrip prices from S$655*.
 

Pre-Flight Essentials

Ensure a smooth journey from Atlanta to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Atlanta to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Atlanta to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Atlanta to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Atlanta to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$655. 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.

Explore a world of travel with Expedia

London Airports

London

Atlanta to Heathrow
S$654.10
Atlanta to Gatwick
S$2,417.40
*Available to Expedia members.