Cheap flights from London Heathrow Airport to Atlanta from $309
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Atlanta departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London Heathrow Airport to Atlanta
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Atlanta?
The month of September is, on average, the cheapest month to fly to Atlanta from London Heathrow Airport, with most prices found around $837. If you aren’t able to travel to Atlanta during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $856.
What is the cheapest day to depart on your flight to Atlanta?
Our data shows that Monday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $945. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $1,207.
What is the cheapest time of day to depart on your flight to Atlanta?
The cheapest time of day to fly to Atlanta is at noon when flights can be purchased for as low as $971. Flights to Atlanta are more costly in the evening, with an average ticket price of $1,408. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London Heathrow to Atlanta Hartsfield-Jackson flight route?
Fly from London Heathrow to Atlanta Hartsfield-Jackson for the best London Heathrow - Atlanta Hartsfield-Jackson flight prices
How far in advance should I book a flight to Atlanta?
You are more likely to see cheaper flights to Atlanta from London Heathrow Airport when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $971 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from London Heathrow Airport for as low as $911 on momondo.
What cabin class options are available on London Heathrow to Atlanta Hartsfield-Jackson flights?
There are 4 cabin classes available to choose from on London Heathrow to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London Heathrow Airport to Atlanta flights?
You could potentially save up to 40% on your flight if you consider stops on a London Heathrow Airport to Atlanta flight.
How have London Heathrow Airport to Atlanta flight prices changed over time?
As of June 2025, prices for London Heathrow Airport to Atlanta flights are approximately 21% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London Heathrow to Atlanta Hartsfield-Jackson?
WestJet, Scandinavian Airlines, and JetBlue are the most popular carriers operating from London Heathrow to Atlanta Hartsfield-Jackson
What airlines fly to Atlanta?
Delta, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Atlanta from London Heathrow Airport according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 9 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Atlanta on average per day?
24 flights are operational daily from London Heathrow Airport to Atlanta as of June 2025. The most popular departure time for this route is 9:00AM, with 59% of flights per day taking off in the afternoon.
How many flights depart from London Heathrow Airport to Atlanta on average per week?
As of June 2025, there are 168 flights per week flying from London Heathrow Airport to Atlanta. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from London Heathrow Airport to Atlanta
Cheap London Heathrow Airport to Atlanta (LHR to ATL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Atlanta
How far is London Heathrow to Atlanta Hartsfield-Jackson by plane?
A flight from London Heathrow to Atlanta Hartsfield-Jackson will travel around 4190.8 mi. A reasonable flight in good conditions will take 11h 48m.
When did momondo last update prices for flights from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport?
Prices for flights from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport?
As of June 2025, there are 9 operators available to choose from for flights from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport.
How old do you have to be to fly from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Atlanta?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Atlanta is Airbus A350-1000, representing 34.06% of all bookings. The subsequent popular models are Boeing 767-400 at 22.88%, Airbus A330-900neo at 17.43%, and Boeing 777 at 12.62%.
What is the most popular airline from London Heathrow Airport to Atlanta?
Based on momondo bookings for flights between London Heathrow Airport and Atlanta, the leading airline is Delta, making up 28% of the total bookings. Other popular airlines include British Airways with 20%, Virgin Atlantic with 17%, and JetBlue with 14%.
Best airlines flying from London Heathrow Airport to Atlanta
Compare and see reviews for airlines that fly from London Heathrow Airport to Atlanta with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $542 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $611 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $686 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $792 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $800 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom $827 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $869 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $872 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $876 | Free Cancellation | Rating 7.4 652 reviews |
Delta Flights From London Heathrow Airport to Atlanta
Delta flies from London Heathrow Airport to Atlanta around 26 times per week, with 7,946 momondo users rating the airline 8.0/10. The cheapest Delta deal from London Heathrow Airport to Atlanta in the last 72 hours was $827 (round-trip), much lower than the average airfare cost of $1,198 for Delta flights on this route.
KLM Flights From London Heathrow Airport to Atlanta
KLM is also a popular choice for this route. KLM flight deals for London Heathrow Airport to Atlanta start from as low as $872 round-trip, depending on your selected dates, with average KLM deals seen on momondo around $1,248. KLM operates 27 flights to Atlanta from London Heathrow Airport in an average week. Users have rated it 7.8/10 across 1,358 reviews.
Traveling to a place near Atlanta?
Book flights to Atlanta if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Atlanta?
It is quick and easy to find London to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.
Can I find flights from London to Atlanta with flexible booking policies on momondo?
momondo does allow users to show only those flights to Atlanta from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Atlanta?
Once all potential London to Atlanta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Atlanta right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Atlanta now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Atlanta and let you know when they change.