Delta's Delta One offers lie-flat seats and premium services on long-haul routes.
Enjoy free Wi-Fi on Delta's long-haul flights for SkyMiles members.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $593 (Scandinavian Airlines) |
One-way from | $263 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,061 |
Fly from
Fly to
Route
Depart
Return
Price
AtlantaLondon
ATL - LHR
ATLLHR
Atlanta Hartsfield-Jackson
Sun 2/23
7:15 pm-4:00 pm
1 stop15h 45m
London Heathrow
Tue 3/11
7:30 pm-6:10 pm
1 stop26h 40m
AtlantaLondon
ATL - LGW
ATLLGW
Atlanta Hartsfield-Jackson
Fri 1/24
8:15 am-6:00 am
2 stops16h 45m
London Gatwick
Tue 1/28
1:00 pm-1:41 pm
1 stop29h 41m
AtlantaLondon
ATL - LHR
ATLLHR
Atlanta Hartsfield-Jackson
Mon 1/20
1:18 pm-8:35 pm
3 stops26h 17m
London Heathrow
Wed 1/29
6:50 am-7:06 pm
3 stops17h 16m
AtlantaLondon
ATL - STN
ATLSTN
Atlanta Hartsfield-Jackson
Mon 1/27
7:47 am-10:00 am
3 stops21h 13m
London Stansted
Fri 1/31
11:00 am-10:08 pm
2 stops16h 08m
AtlantaLondon
ATL - LCY
ATLLCY
Atlanta Hartsfield-Jackson
Thu 2/6
5:55 am-8:45 am
3 stops21h 50m
London City
Tue 2/11
1:30 pm-6:36 pm
3 stops34h 06m
AtlantaLondon
ATL - LHR
ATLLHR
Atlanta Hartsfield-Jackson
Tue 2/4
11:05 am-5:55 am
1 stop13h 50m
London Heathrow
Tue 2/18
8:25 am-8:25 pm
1 stop17h 00m
AtlantaLondon
ATL - LGW
ATLLGW
Atlanta Hartsfield-Jackson
Sun 2/23
10:00 pm-9:30 pm
1 stop18h 30m
London Gatwick
Mon 3/10
10:20 am-8:55 pm
1 stop38h 35m
AtlantaLondon
ATL - LHR
ATLLHR
Atlanta Hartsfield-Jackson
Mon 1/20
11:45 am-7:10 am
1 stop14h 25m
London Heathrow
Wed 1/29
8:55 am-9:42 pm
2 stops17h 47m
AtlantaLondon
ATL - LTN
ATLLTN
Atlanta Hartsfield-Jackson
Wed 3/5
7:15 pm-9:40 pm
2 stops21h 25m
London Luton
Sun 3/16
11:05 am-6:10 pm
2 stops35h 05m
AtlantaLondon
ATL - LHR
ATLLHR
Atlanta Hartsfield-Jackson
Mon 1/20
5:30 pm-6:20 am
Nonstop7h 50m
London Heathrow
Wed 1/29
10:00 am-8:30 pm
1 stop15h 30m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
AranGrant | Price Accuracy3 stars | Trust Score*3 stars |
Ovago | Price Accuracy2 stars | Trust Score*3 stars |
KAYAK | Price Accuracy- | Trust Score*1 star |
Mytrip | Price Accuracy3 stars | Trust Score*3 stars |
Gurufare | Price Accuracy3 stars | Trust Score*3 stars |
business-class.com | Price Accuracy3 stars | Trust Score*3 stars |
Cheapflightsfares | Price Accuracy3 stars | Trust Score*1 star |
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Booking 20 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, November is the cheapest month in which you can book a flight from Atlanta to London (average of $661). Flying from Atlanta to London in June is currently the most expensive (average of $1,135). 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.
It’s typically best to fly out from Atlanta to London at noon. Doing so could potentially save you 9% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their Atlanta to London flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from ATL to LON are scheduled on a Friday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Scandinavian Airlines | Cheapest$436 | Average$639 | FlexibilityNo cancel fee | On-time77% |
KLM | Cheapest$551 | Average$1,050 | FlexibilityNo cancel fee | On-time75% |
Virgin Atlantic | Cheapest$576 | Average$1,094 | FlexibilityNo cancel fee | On-time72% |
Delta | Cheapest$577 | Average$1,109 | FlexibilityNo cancel fee | On-timeN/A |
Iberia | Cheapest$581 | Average$735 | FlexibilityNo cancel fee | On-time77% |
Finnair | Cheapest$587 | Average$765 | FlexibilityNo cancel fee | On-time76% |
JetBlue | Cheapest$601 | Average$904 | FlexibilityNo cancel fee | On-time62% |
British Airways | Cheapest$604 | Average$939 | FlexibilityNo cancel fee | On-time70% |
American Airlines | Cheapest$614 | Average$898 | FlexibilityNo cancel fee | On-time71% |
Air France | Cheapest$620 | Average$863 | FlexibilityNo cancel fee | On-time77% |