
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $685 (Delta) |
One-way from | $486 (British Airways) |
Popular in | July |
Cheapest in | February |
Average price | $930 |
Good round-trip deal | $814 or less |
Good one-way deal | $912 or less |
Fly from
Fly to
Route
Depart
Return
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Fri 10/16
9:20 am-1:50 pm
Nonstop9h 30m
Atlanta Hartsfield-Jackson
Mon 10/19
6:15 pm-7:15 am
Nonstop8h 00m
LondonAtlanta
LCY - ATL
LCYATL
London City
Mon 9/14
10:00 am-9:13 pm
2 stops16h 13m
Atlanta Hartsfield-Jackson
Mon 9/28
5:05 pm-8:50 am
1 stop10h 45m
LondonAtlanta
LCY - ATL
LCYATL
London City
Wed 9/9
10:00 am-5:00 pm
1 stop12h 00m
Atlanta Hartsfield-Jackson
Wed 9/23
5:05 pm-8:50 am
1 stop10h 45m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Sat 7/25
8:45 am-12:30 am
2 stops20h 45m
Atlanta Hartsfield-Jackson
Sat 8/8
3:30 pm-8:30 am
1 stop12h 00m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Tue 8/4
5:50 pm-1:45 pm
2 stops24h 55m
Atlanta Hartsfield-Jackson
Tue 8/18
3:55 pm-5:05 pm
2 stops20h 10m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Mon 7/13
4:10 pm-8:40 pm
Nonstop9h 30m
Atlanta Hartsfield-Jackson
Tue 7/28
10:35 pm-11:45 am
Nonstop8h 10m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Sun 8/16
1:25 pm-5:51 pm
Nonstop9h 26m
Atlanta Hartsfield-Jackson
Sun 8/23
10:10 pm-11:20 am
Nonstop8h 10m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Sat 8/15
3:15 pm-7:48 pm
Nonstop9h 33m
Atlanta Hartsfield-Jackson
Sun 8/23
3:40 pm-7:40 am
1 stop11h 00m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Wed 7/8
12:20 pm-10:46 pm
1 stop15h 26m
Atlanta Hartsfield-Jackson
Fri 7/17
12:06 pm-9:35 am
1 stop16h 29m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Sat 7/11
3:30 pm-1:45 pm
1 stop27h 15m
Atlanta Hartsfield-Jackson
Sun 8/9
3:55 pm-8:40 am
1 stop11h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | 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 | |
| Price Accuracy1 star | Trust Score*3 stars |
Currently, October is the cheapest month in which you can book a flight from London to Atlanta (average of $779). Flying from London to Atlanta in January is currently the most expensive (average of $1,455). 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 149 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 Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Delta have had the lowest number of delays on this route, with just 10% of flights being delayed.
The best time to book flights from London to Atlanta is 33 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.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Barney,May 2026
JFK - ATL
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Barney,May 2026
JFK - ATL
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Barney,May 2026
JFK - ATL
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Barney,May 2026
JFK - ATL
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Barney,May 2026
JFK - ATL
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Barney,May 2026
JFK - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$549 | Average$955 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$568 | Average$852 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$583 | Average$873 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$620 | Average$984 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$628 | Average$758 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$646 | Average$1,024 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$830 | Average$1,108 | FlexibilityNo cancel fee | On-time77% |