Cheap flights from Atlanta (ATL) to London (LON)

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The best prices from Atlanta Hartsfield-Jackson to London are usually found in January or October, booked 49 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Atlanta (ATL) to London (LON)

All the information you need to plan the best ATL to LON flight in 2021: compare Atlanta to London flight prices with the expected peak season, weather and rainfall in London.
ATL - LON
Price
$685 - $1,132
LON
Temperature
48.2 - 73.4 °F
LON
Precipitation
1.4 - 2.8 inches

Popular in

June

High demand for flights, 25% potential price rise

Cheapest in

January

Best time to find cheap flights, 19% potential price drop

Round-trip from

$685

From Atlanta Hartsfield-Jackson to London

One-way from

$172

One-way flight from Atlanta Hartsfield-Jackson to London

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Atlanta to London?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 16% on the overall cost on flights from Atlanta to London.

How far in advance should I book a flight from Atlanta to London?

To save up to 22% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Atlanta to London from $821 1-2 weeks out and tickets from $939 for flights departing within the next 72 hours.

When is the cheapest time to fly from Atlanta to London (ATL - LON)?

It’s typically best to fly out from Atlanta to London in the morning. Doing so could potentially save you 31% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Atlanta to London in September, October 2021

The best prices found for ATL to LON flights for September, October
13 Oct - 20 Oct
$416pp
ATL
Atlanta Hartsfield-Jackson
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ATL
Atlanta Hartsfield-Jackson
12 Oct - 19 Oct
$417pp
ATL
Atlanta Hartsfield-Jackson
American Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
12 Oct - 19 Oct
$420pp
ATL
Atlanta Hartsfield-Jackson
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson to London 2021 flight deals

Cheap flights to London from Atlanta found for this year
5 Nov - 9 Nov
$410pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
13 Oct - 20 Oct
$416pp
ATL
Atlanta Hartsfield-Jackson
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ATL
Atlanta Hartsfield-Jackson
12 Oct - 19 Oct
$417pp
ATL
Atlanta Hartsfield-Jackson
American Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson

Non-stop flights to London from Atlanta

Save time with Atlanta to London direct flight deals
13 Oct - 20 Oct
$416pp
ATL
Atlanta Hartsfield-Jackson
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ATL
Atlanta Hartsfield-Jackson
13 Jan - 17 Jan
$417pp
ATL
Atlanta Hartsfield-Jackson
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ATL
Atlanta Hartsfield-Jackson
4 Feb - 15 Feb
$418pp
ATL
Atlanta Hartsfield-Jackson
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ATL
Atlanta Hartsfield-Jackson

Last minute flights from Atlanta to London

Late deals on round-trip flights to London from Atlanta, departing today and this week
23 Sep - 30 Sep
$552pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
23 Sep - 27 Sep
$580pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
ATL
Atlanta Hartsfield-Jackson
24 Sep - 4 Oct
$581pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
SEN
London Southend
SEN
London Southend
Multiple Airlines
     
3 STOPS
ATL
Atlanta Hartsfield-Jackson

One-way flights to London from Atlanta

The cheapest one-way flights from Atlanta to London
5:13 am - 11:35 am
Multiple Airlines
3 Stops
25h 22m
ATL - STN
Multiple Airlines
$172
Kiwi.com
10:58 am - 3:50 am
Multiple Airlines
3 Stops
35h 52m
ATL - STN
Multiple Airlines
$173
Kiwi.com
10:28 am - 7:50 pm
Multiple Airlines
3 Stops
28h 22m
ATL - STN
Multiple Airlines
$174
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Atlanta</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Atlanta to London

What airport do you fly from for flights from Atlanta to London?

For a flight from Atlanta to London, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 14 outbound flights to London per day. 21 airlines have flights to London from Atlanta Hartsfield-Jackson on a regular basis.

Which airlines flying from Atlanta Hartsfield-Jackson to London have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Atlanta Hartsfield-Jackson to London that may be offering flexible cancellation policies are Delta, British Airways, and Virgin Atlantic. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are flight prices decreasing from Atlanta to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Atlanta and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Atlanta to London for under $400 on Cheapflights?

Yes, there are multiple flights from Atlanta to London for under $400. The cheapest flight booked recently is on American Airlines for just $397, but on average you can expect to pay $422.

Are there nonstop flights from Atlanta to London for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Atlanta to London under $500. A good price for a nonstop flight from Atlanta to London is less than $493.

Are there last-minute flights available from Atlanta to London for under $600?

There are currently 20+ open flights from Atlanta to London within the next 7 days for less than $600.

What are the cheapest airlines flying from Atlanta to London round-trip?

According to our current data, American Airlines ($397), Iberia ($413), and British Airways ($416) offers the cheapest pricing from Atlanta to London. American Airlines is 53% cheaper than the average price of flights available within the next 90 days to this destination.

COVID Restrictions

View COVID Travel Restrictions for London, England

Do I need a COVID test to fly to London from Atlanta?

Information is based on travel restrictions from Atlanta Hartsfield-Jackson to London

Most visitors from Atlanta Hartsfield-Jackson need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from Atlanta Hartsfield-Jackson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Atlanta Hartsfield-Jackson are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Atlanta from London?

Returning to Atlanta Hartsfield-Jackson from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Atlanta Hartsfield-Jackson.

Quarantine requirements
Visitors from London are not required to quarantine after entering Atlanta Hartsfield-Jackson.

Hide COVID Travel Restrictions for London, England

Alternative routes for Atlanta to London

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Atlanta to London.
Today's exchange rate
$1 = £0.73
Flight duration from ATL to London
8h 42m
Average temperature for September in London
68.0 °F
Avg rainfall for September in London
1.9 ″

Airports servicing Atlanta

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from Atlanta Hartsfield-Jackson to London

The chart below displays the airlines Cheapflights users traveling from Atlanta to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$96 $151 No cancel fee 65%
JetBlue
$132 $186 No cancel fee 62%
Norwegian Air UK
$344 $529 No cancel fee N/A
United Airlines
$414 $773 No cancel fee 69%
Aer Lingus
$502 $776 No cancel fee N/A
Iberia
$363 $877 No cancel fee 77%
Lufthansa
$506 $940 No cancel fee 76%
Air France
$420 $969 No cancel fee 77%
Austrian Airlines
$673 $990 No cancel fee 78%
Turkish Airlines
$818 $1,070 No cancel fee 77%

Hourly flight availability from Atlanta to London

See what time of day planes typically take off from Atlanta towards London.
Evening 6 PM to midnight 76% of ATL to LON departures
Afternoon Noon to 6 PM 23% of ATL to LON departures
Early morning Midnight to 6 AM 1% of ATL to LON departures
Morning 6 AM to noon 0% of ATL to LON departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Atlanta to London
See how many times per day planes take to the skies headed from Atlanta to London.
Sunday
15 daily flights
Monday
15 daily flights
Tuesday
15 daily flights
Wednesday
15 daily flights
Thursday
15 daily flights
Friday
15 daily flights
Saturday
13 daily flights
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