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

Top tips for finding a cheap flight from Atlanta to London

Finding cheap tickets from Atlanta to London is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, January is the best time to schedule your trip from Atlanta to London, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about Atlanta airport

Atlanta has several airports, each catering to different types of flights. DeKalb-Peachtree Airport, commonly known as PDK, operates from a single terminal and is primarily dedicated to general aviation and private aircraft. Similarly, Fulton County Airport-Brown Field, also with one terminal, focuses on general and private aviation.

In contrast to these smaller airports, Hartsfield-Jackson Atlanta International Airport, or ATL, is one of the world's busiest airports, offering a much broader range of services with two main terminals: Terminal North and Terminal South. These terminals serve both domestic and international flights from a variety of airlines, including full-service carriers. For travelers flying with low-cost airlines, there's a dedicated Terminal T. With its multiple terminals and various services, ATL serves as a major hub for both passenger travel and cargo operations.

London airport: good to know

London serves as a true global gateway with six airports managing a spectrum of international and domestic flights. The centrally located London City Airport, notable for its single terminal, primarily focuses on domestic and European flights tailored for business travelers, while also offering a few transatlantic routes. It presents various transport options including the Docklands Light Railway, enhancing its accessibility.

Heathrow, the UK's largest airport, operates from four terminals offering comprehensive international connections. You'll find a multitude of transportation channels like the Heathrow Express and the Piccadilly Underground line that provide direct access to and from the heart of the city. Similarly, Gatwick, with two terminals, and Stansted, with one, both offer a range of flights, including low-cost options, and direct train routes into London. Luton, also facilitating primarily budget carriers from its single terminal, connects travelers to London via its nearby train station. Lastly, Southend Airport completes the set with links into the city, chiefly serving domestic and European airlines. Plan your flight from Atlanta to London ahead of time for a stress-free trip.

Best time to fly from Atlanta to London

The best time to fly from Atlanta to London is during the summer months of July and August when London enjoys its warmest weather, ranging between a comfortable 59°F and 77°F. This period minimizes the chance of encountering the city's frequent rainfall and offers longer daylight hours to explore. Despite the potential for heatwaves with temperatures reaching up to 86°F, it's an ideal time for sightseeing and enjoying London's outdoor attractions. Always remember to pack a raincoat though, as showers are still a possibility.

Reasons to visit London

When planning your trip to London, check out these activities and attractions London has to offer. Dive into the rich tapestry of history and culture at The British Museum, which houses a vast collection of world art and artifacts. Revel in the royal heritage with a visit to The Tower of London, where the Crown Jewels and storied past await your discovery. For panoramic views of the city skyline, a flight on The London Eye provides a memorable perspective. Time your visit to coincide with the Notting Hill Carnival, one of the world's largest street festivals, to experience London's celebration of Caribbean culture.

Add hotel bookings and car hire to your Atlanta to London flight

Planning your trip to London is easy and convenient with Skyscanner. Find car rentals with reputable services like Green Motion, Europcar, and Hertz. These options allow you to explore the city on your own schedule. For accommodations, choose from hotels such as Park Plaza Westminster Bridge London, close to iconic landmarks, the Sofitel London Heathrow for immediate airport access, or the Premier Inn London Heathrow Airport T2 & T3 on Bath Road for a restful stay.