
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $739 (Delta) |
One-way from | $486 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $928 |
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
Mon 7/13
5:50 pm-1:45 pm
2 stops48h 55m
Atlanta Hartsfield-Jackson
Tue 7/28
3:55 pm-9:35 pm
2 stops24h 40m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Sat 8/15
11:05 am-1:45 pm
2 stops31h 40m
Atlanta Hartsfield-Jackson
Sun 8/23
3:55 pm-9:35 pm
2 stops24h 40m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Wed 7/1
2:00 pm-5:03 pm
1 stop32h 03m
Atlanta Hartsfield-Jackson
Wed 7/15
5:01 am-10:00 am
1 stop23h 59m
LondonAtlanta
LCY - ATL
LCYATL
London City
Mon 7/13
8:15 pm-1:55 pm
1 stop22h 40m
Atlanta Hartsfield-Jackson
Tue 7/28
7:50 pm-5:20 pm
1 stop16h 30m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Thu 7/16
6:30 am-1:55 pm
1 stop12h 25m
Atlanta Hartsfield-Jackson
Thu 8/13
11:55 pm-1:15 pm
Nonstop8h 20m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Thu 7/16
10:25 am-7:25 pm
1 stop14h 00m
Atlanta Hartsfield-Jackson
Thu 8/13
4:30 pm-9:25 am
1 stop11h 55m
LondonAtlanta
LGW - ATL
LGWATL
London Gatwick
Thu 7/16
10:25 am-7:25 pm
1 stop14h 00m
Atlanta Hartsfield-Jackson
Sat 8/8
4:30 pm-9:20 am
1 stop11h 50m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Mon 7/27
3:15 pm-7:49 pm
Nonstop9h 34m
Atlanta Hartsfield-Jackson
Wed 9/2
6:45 pm-10:40 am
1 stop10h 55m
LondonAtlanta
LHR - ATL
LHRATL
London Heathrow
Sat 6/20
9:30 am-7:54 pm
2 stops15h 24m
Atlanta Hartsfield-Jackson
Mon 6/22
7:32 pm-10:40 am
1 stop10h 08m
LondonAtlanta
LCY - ATL
LCYATL
London City
Mon 7/13
6:30 pm-1:45 pm
1 stop24h 15m
Atlanta Hartsfield-Jackson
Tue 7/28
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*3 stars | |
| Price Accuracy3 stars | Trust Score*2 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 $782). Flying from London to Atlanta in January is currently the most expensive (average of $1,422). 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 150 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, Virgin Atlantic have had the lowest number of delays on this route, with just 9% 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.
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Overall
Crew
Food
Boarding
Comfort
Entertainment
Reviews
Barney,May 2026
JFK - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$549 | Average$1,017 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$568 | Average$861 | 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$1,029 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$830 | Average$1,108 | FlexibilityNo cancel fee | On-time77% |