
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $742 (TravelUp) |
One-way from | $446 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $891 |
Good round-trip deal | $803 or less |
Good one-way deal | $727 or less |
Fly from
Fly to
Route
Depart
Return
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Fri 8/28
6:30 am-1:55 pm
1 stop12h 25m
Atlanta Hartsfield-Jackson
Sun 9/20
11:55 pm-1:15 pm
Nonstop8h 20m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Mon 11/2
10:00 am-5:55 pm
1 stop12h 55m
Atlanta Hartsfield-Jackson
Mon 11/16
5:40 pm-3:45 pm
2 stops17h 05m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Thu 10/15
6:30 am-2:05 pm
1 stop12h 35m
Atlanta Hartsfield-Jackson
Mon 10/19
5:05 pm-6:25 am
Nonstop8h 20m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Wed 10/28
10:00 am-9:36 pm
2 stops15h 36m
Atlanta Hartsfield-Jackson
Thu 11/12
3:58 pm-3:45 pm
2 stops18h 47m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Thu 9/10
11:45 am-8:25 pm
1 stop13h 40m
Atlanta Hartsfield-Jackson
Sun 9/13
6:15 pm-7:15 am
Nonstop8h 00m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Mon 11/2
6:40 am-6:00 pm
1 stop16h 20m
Atlanta Hartsfield-Jackson
Fri 11/6
8:00 pm-6:30 pm
2 stops17h 30m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Wed 6/24
12:20 pm-10:42 pm
1 stop15h 22m
Atlanta Hartsfield-Jackson
Fri 7/10
12:05 pm-9:35 am
1 stop16h 30m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Tue 9/15
10:35 am-11:57 pm
2 stops18h 22m
Atlanta Hartsfield-Jackson
Tue 9/22
1:55 pm-9:25 am
2 stops14h 30m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Wed 9/9
4:10 pm-8:40 pm
Nonstop9h 30m
Atlanta Hartsfield-Jackson
Wed 9/23
4:38 pm-12:15 pm
1 stop14h 37m
LondonAtlanta
LCY - ATL
LCYATL
London City
Tue 9/15
10:00 am-5:00 pm
1 stop12h 00m
Atlanta Hartsfield-Jackson
Tue 9/22
1:15 pm-8:50 am
2 stops14h 35m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
The best time to book flights from London to Atlanta is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, February is the cheapest month in which you can book a flight from London to Atlanta (average of $784). Flying from London to Atlanta in January is currently the most expensive (average of $1,211). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from London to Atlanta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from LON to ATL are scheduled on a Monday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (24 on average).
Boston (BOS) – chosen by Cheapflights users on 67% of 1-stop itineraries from London to Atlanta on Cheapflights.
Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $690.
Flights via Boston (BOS) have the shortest average one-way travel time for 1-stop routes: 13h 30m.
Flights via New York (JFK) offer the fastest connection on this route, with an average layover time of 3h 58m.
About 11% of weekly flights between London and Atlanta have experienced delays in the past year, with the average delay time being 151 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 9% of flights being delayed.
Comfort
Food
Boarding
Crew
Entertainment
Overall
Reviews
Barney,May 2026
JFK - ATL
Comfort
Food
Boarding
Crew
Entertainment
Overall
Reviews
Barney,May 2026
JFK - ATL
Comfort
Food
Boarding
Crew
Entertainment
Overall
Reviews
Barney,May 2026
JFK - ATL
Comfort
Food
Boarding
Crew
Entertainment
Overall
Reviews
Barney,May 2026
JFK - ATL
Comfort
Food
Boarding
Crew
Entertainment
Overall
Reviews
Barney,May 2026
JFK - ATL
Comfort
Food
Boarding
Crew
Entertainment
Overall
Reviews
Barney,May 2026
JFK - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$1,018 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$549 | Average$1,001 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$568 | Average$863 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$583 | Average$816 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$619 | Average$949 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$628 | Average$758 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$646 | Average$1,040 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$830 | Average$1,009 | FlexibilityNo cancel fee | On-time77% |