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

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The best prices from Atlanta International 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 International (ATL) to London (LON)

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 International to London

One-way from

$224

One-way flight from Atlanta International 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 International to London?

Saturday flights are generally found to be more expensive for flights from Atlanta International to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Atlanta International to London 1-2 weeks in advance for as low as $910, or $1,146 for flights within the next 24 hours.

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

Our data shows that October tends to be the cheapest month to fly to London from Atlanta International. Users have commonly found prices around $714 for the month, but tickets can be as low as $445. Due to multiple factors, prepare for potentially higher prices in July.

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

It’s typically best to fly out from Atlanta International to London in the morning. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Atlanta International to London in March, April 2021

1 Apr - 21 Apr
$587pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
20 Mar - 31 Mar
$607pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
24 Mar - 5 Apr
$621pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson

Atlanta International to London 2021 flight deals

23 May - 31 May
$546pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
23 May - 31 May
$547pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
3 May - 10 May
$553pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
LTN
London Luton
LTN
London Luton
Multiple Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson

Non-stop flights to London from Atlanta International

4 May - 18 May
$781pp
ATL
Atlanta Hartsfield-Jackson
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
ATL
Atlanta Hartsfield-Jackson
2 May - 19 May
$798pp
ATL
Atlanta Hartsfield-Jackson
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
ATL
Atlanta Hartsfield-Jackson
4 May - 11 May
$830pp
ATL
Atlanta Hartsfield-Jackson
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
ATL
Atlanta Hartsfield-Jackson

Last minute flights from Atlanta International to London

12 Mar - 21 Mar
$626pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
ATL
Atlanta Hartsfield-Jackson
12 Mar - 15 Mar
$737pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
ATL
Atlanta Hartsfield-Jackson
14 Mar - 9 Apr
$809pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
ATL
Atlanta Hartsfield-Jackson

One-way flights to London from Atlanta International

2:35 am - 7:35 pm
Multiple Airlines
2 Stops
36h 00m
ATL - STN
Multiple Airlines
$224
Gotogate
5:00 am - 4:25 pm
Multiple Airlines
2 Stops
30h 25m
ATL - STN
Multiple Airlines
$251
Gotogate
2:35 am - 8:30 pm
Multiple Airlines
2 Stops
36h 55m
ATL - LTN
Multiple Airlines
$253
Gotogate

Related info for your journey

Flight FAQs

From Atlanta International 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.

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

Yes, there are multiple flights from Atlanta International to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $530, but on average you can expect to pay $565.

Are there nonstop flights from Atlanta International to London for under $800 on Cheapflights?

Cheapflights has at least 20 direct flights from Atlanta International to London under $800. A good price for a nonstop flight from Atlanta International to London is less than $921.

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

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

What days are nonstop flights available from Atlanta to London?

You can find nonstop flights on the following days: Saturday.

How many flights depart from Atlanta International to London on average per day?

Per day, 4 flights depart from Atlanta Hartsfield-Jackson to London on average.
Evening (6pm - Midnight) - 100% of flight departures

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 International to London?

Departing from Atlanta International to London will take you 10h 40m. The distance between Atlanta International and London is about 4224 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Alternative routes for Atlanta International to London

Destination information for London

Today's exchange rate
$1 = £0.72
Average temperature for March in London
53.6 °F
Avg rainfall for March in London
1.4 ″

Airports servicing Atlanta

Airports servicing London

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

Top 10 airlines flying from Atlanta International to London

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 International to London

Evening 6 PM to midnight 100% of ATL to LON departures
Early morning Midnight to 6 AM 0% of ATL to LON departures
Morning 6 AM to noon 0% of ATL to LON departures
Afternoon Noon to 6 PM 0% of ATL to LON departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Atlanta International to London
Sunday
0 flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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