$517 Find Cheap Flights from London Heathrow Airport to Atlanta - Compare and Save

If you are looking for a flight deal from London Heathrow Airport to Atlanta, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Atlanta, Wednesday is the cheapest day to fly and Saturday is the most expensive.

The cheapest month for flights from London Heathrow Airport to Atlanta is February, where tickets cost $692 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $940 and $928 respectively.

No, with an average price for the route of $763, prices are generally cheapest when you fly direct.

To get a below average price on the flight from London Heathrow Airport to Atlanta, you should book around 4 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from London Heathrow Airport to Atlanta were found on Scandinavian Airlines ($615) and United Airlines ($640).

Delta connects London Heathrow Airport to Atlanta with 21 flights per week. British Airways also offers 7 flights per week, while Virgin Atlantic follows with 7 flights per week.

Weekly flights between London and Atlanta historically see delays in approximately 11% of cases, with the average delay over the past year being 153 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Wednesday has typically experienced more delays than other days.

Based on our data, Delta have experienced the fewest delays on this route in the past 12 months, with only about 10% of their flights encountering any delays.

Charlotte (CLT) is the top choice – 34% of KAYAK users who clicked on 1-stop flights from London Heathrow Airport to Atlanta picked an itinerary connecting there.

Flights via Dublin (DUB) offer the most affordable fares, with an average round-trip price of $463.

Consider flying via Dublin (DUB) for the shortest journey. The average one-way travel time for flights connecting there is 11h 25m.

If you prefer a quick connection, Frankfurt am Main (FRA) often has the shortest layovers from London Heathrow Airport to Atlanta, with an average of 1h 15m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 5 nonstop flights that take off from London Heathrow Airport and land in Atlanta, with an average flight time of 9h 23m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 35 flights and there are the same amount of flights each day (5).