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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Atlanta 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
Rainfall
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 to London

One-way from

$297

One-way flight from Atlanta 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?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London. Check prices with Cheapflights to find a great deal for your trip.

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

To save up to 44% on this flight, we recommend booking at least 61 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 $910 1-2 weeks out and tickets from $1,146 for flights departing within the next 72 hours.

What is the cheapest month to fly from Atlanta to London?

October can be a great time to fly to London from Atlanta with a flight ticket averaging about $714. Cheapflights users have found deals in the month of October for as cheap as $445. The most expensive prices can be found in the month of July.

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 May, June 2021

The best prices found for ATL to LON flights for May, June
8 Jun - 22 Jun
$543pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
15 Jun - 22 Jun
$595pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
8 Jun - 22 Jun
$610pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson

Atlanta to London 2021 flight deals

Cheap flights to London from Atlanta found for this year
8 Jun - 22 Jun
$543pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
14 Sep - 30 Sep
$580pp
ATL
Atlanta Hartsfield-Jackson
TAP AIR PORTUGAL
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
TAP AIR PORTUGAL
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
24 Aug - 9 Sep
$584pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson

Non-stop flights to London from Atlanta

Save time with Atlanta to London direct flight deals
1 Nov - 11 Nov
$804pp
ATL
Atlanta Hartsfield-Jackson
Iberia
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
ATL
Atlanta Hartsfield-Jackson
22 Sep - 28 Sep
$1,004pp
ATL
Atlanta Hartsfield-Jackson
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ATL
Atlanta Hartsfield-Jackson
28 May - 4 Jun
$1,015pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
KLM
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
13 May - 21 May
$679pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
LTN
London Luton
LTN
London Luton
Multiple Airlines
     
3 STOPS
ATL
Atlanta Hartsfield-Jackson
14 May - 21 May
$729pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
14 May - 20 May
$732pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson

One-way flights to London from Atlanta

The cheapest one-way flights from Atlanta to London
5:00 am - 2:30 am
Multiple Airlines
1 Stop
17h 30m
ATL - LHR
Multiple Airlines
$297
Kiwi.com
3:40 am - 11:35 am
Multiple Airlines
2 Stops
26h 55m
ATL - LGW
Multiple Airlines
$310
Gotogate
1:30 am - 1:45 pm
Multiple Airlines
2 Stops
31h 15m
ATL - LHR
Multiple Airlines
$311
Gotogate

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

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.

What safety measures are being taken by airlines flying from Atlanta Hartsfield-Jackson to London to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Atlanta Hartsfield-Jackson to London are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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.

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 6 outbound flights to London per day. 21 airlines have flights to London from Atlanta Hartsfield-Jackson on a regular basis.

Can I find flights from Atlanta to London for under $600 on Cheapflights?

Yes, there are multiple flights from Atlanta to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $543, but on average you can expect to pay $605.

Are there nonstop flights from Atlanta to London for under $900 on Cheapflights?

Cheapflights has at least 20 direct flights from Atlanta to London under $900. A good price for a nonstop flight from Atlanta to London is less than $1,045.

Are there last-minute flights available from Atlanta to London for under $700?

There are currently 20+ open flights from Atlanta to London within the next 7 days for less than $700.

Is Atlanta weather warmer or cooler than London?

Temperatures around the 90 °F's can be experienced in July. The weather in London is colder than in Atlanta. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Atlanta to London?

Airlines like Delta, Lufthansa, and Virgin Atlantic fly from Atlanta to London in about 10h 37m. The time it takes to get you to your destination can typically vary by up to 3h 03m. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Atlanta to London round-trip?

According to our current data, TAP AIR PORTUGAL ($580), offers the cheapest pricing from Atlanta to London. Users have found that TAP AIR PORTUGAL is 31% cheaper than the other options available to this destination.

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 = £0.72
Average temperature for May in London
64.4 °F
Avg rainfall for May in London
2.0 ″

Airports servicing Atlanta

Airports servicing London

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

Top 10 airlines flying from Atlanta 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.
Afternoon Noon to 6 PM 70% of ATL to LON departures
Evening 6 PM to midnight 29% 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
10 daily flights
Monday
4 daily flights
Tuesday
10 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
10 daily flights
Saturday
4 daily flights
Home Europe United Kingdom England London Cheap flights from Atlanta to London