
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $982 (Delta) |
One-way from | $449 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,169 |
Good round-trip deal | $1,092 or less |
Good one-way deal | $513 or less |
Fly from
Fly to
Route
Depart
Return
AtlantaLondon
ATL - LCY
ATLLCY
Atlanta Hartsfield-Jackson
Tue 8/11
12:15 pm-7:15 am
2 stops14h 00m
London City
Tue 8/18
7:00 pm-1:55 pm
1 stop23h 55m
AtlantaLondon
ATL - LTN
ATLLTN
Atlanta Hartsfield-Jackson
Mon 7/6
12:55 pm-12:45 pm
2 stops18h 50m
London Luton
Wed 7/15
6:15 am-9:20 pm
2 stops20h 05m
AtlantaLondon
ATL - LCY
ATLLCY
Atlanta Hartsfield-Jackson
Tue 8/11
3:40 pm-12:35 pm
2 stops15h 55m
London City
Tue 8/18
7:15 pm-5:23 pm
2 stops27h 08m
AtlantaLondon
ATL - LHR
ATLLHR
Atlanta Hartsfield-Jackson
Thu 11/12
10:10 pm-11:15 am
Nonstop8h 05m
London Heathrow
Thu 11/19
3:35 pm-8:10 pm
Nonstop9h 35m
AtlantaLondon
ATL - LTN
ATLLTN
Atlanta Hartsfield-Jackson
Wed 7/15
7:00 am-8:10 pm
2 stops32h 10m
London Luton
Mon 7/20
9:35 pm-4:19 pm
3 stops23h 44m
AtlantaLondon
ATL - LTN
ATLLTN
Atlanta Hartsfield-Jackson
Wed 7/8
3:00 pm-10:40 pm
2 stops26h 40m
London Luton
Wed 7/22
5:40 am-9:20 pm
3 stops20h 40m
AtlantaLondon
ATL - LGW
ATLLGW
Atlanta Hartsfield-Jackson
Tue 8/11
2:04 pm-9:25 am
2 stops14h 21m
London Gatwick
Tue 8/18
5:00 pm-8:29 am
2 stops20h 29m
AtlantaLondon
ATL - LCY
ATLLCY
Atlanta Hartsfield-Jackson
Tue 8/4
5:10 pm-8:50 am
1 stop10h 40m
London City
Thu 8/20
10:00 am-4:58 pm
1 stop11h 58m
AtlantaLondon
ATL - LHR
ATLLHR
Atlanta Hartsfield-Jackson
Mon 11/9
8:00 pm-9:40 pm
1 stop20h 40m
London Heathrow
Wed 11/11
6:40 am-6:00 pm
1 stop16h 20m
AtlantaLondon
ATL - STN
ATLSTN
Atlanta Hartsfield-Jackson
Tue 8/4
3:05 pm-4:50 pm
1 stop20h 45m
London Stansted
Thu 8/20
5:35 pm-7:45 pm
1 stop31h 10m
| 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*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Atlanta to London (average of $369). Flying from Atlanta to London in December is currently the most expensive (average of $1,572). 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 Atlanta to London, 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 ATL to LON 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).
Istanbul (IST) – chosen by Cheapflights users on 50% of 1-stop itineraries from Atlanta to London on Cheapflights.
Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $589.
Flights via Boston (BOS) have the shortest average one-way travel time for 1-stop routes: 11h 25m.
Flights via Boston (BOS) offer the fastest connection on this route, with an average layover time of 2h 02m.
About 15% of weekly flights between Atlanta and London have experienced delays in the past year, with the average delay time being 136 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Friday 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.
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Joel,May 2026
ATL - JAX
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Joel,May 2026
ATL - JAX
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Joel,May 2026
ATL - JAX
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Joel,May 2026
ATL - JAX
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Joel,May 2026
ATL - JAX
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Joel,May 2026
ATL - JAX
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$861 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$427 | Average$673 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$486 | Average$839 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$506 | Average$768 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$512 | Average$791 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$515 | Average$793 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$564 | Average$1,034 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$565 | Average$833 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$565 | Average$950 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$581 | Average$917 | FlexibilityNo cancel fee | On-time76% |