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Cheap flights from London Heathrow Airport to Atlanta from £296

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Atlanta departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Atlanta

Cheap return flights

Lufthansa Logo
11:30 - 14:20LHR-ATL
31h 50m1 stop
Lufthansa Logo
19:04 - 20:40ATL-LHR
20h 36m1 stop
£423Lufthansa
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Fri, 19 Sep - Sat, 20 Sep
United Airlines Logo
10:30 - 10:16LHR-ATL
28h 46m2 stops
United Airlines Logo
08:55 - 09:35ATL-LHR
19h 40m1 stop
£448United Airlines
Find Deal
Sat, 20 Sep - Mon, 22 Sep
Logo
06:40 - 23:37LHR-ATL
21h 57m2 stops
Logo
06:45 - 16:25ATL-LHR
28h 40m2 stops
£449
Find Deal
Sat, 8 Nov - Fri, 14 Nov
Scandinavian Airlines Logo
06:40 - 17:25LHR-ATL
15h 45m1 stop
Scandinavian Airlines Logo
20:00 - 16:00ATL-LHR
15h 00m1 stop
£450Scandinavian Airlines
Find Deal
Mon, 26 Jan - Sat, 31 Jan
Scandinavian Airlines Logo
06:40 - 17:25LHR-ATL
15h 45m1 stop
Scandinavian Airlines Logo
20:00 - 18:30ATL-LHR
17h 30m1 stop
£453Scandinavian Airlines
Find Deal
Thu, 6 Nov - Mon, 10 Nov
Logo
21:05 - 21:39LHR-ATL
29h 34m3 stops
Logo
08:55 - 21:20ATL-LHR
31h 25m3 stops
£462
Find Deal
Thu, 25 Sep - Mon, 29 Sep
JetBlue Logo
08:25 - 16:53LHR-ATL
13h 28m1 stop
JetBlue Logo
07:00 - 06:30ATL-LHR
18h 30m1 stop
£468JetBlue
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Wed, 10 Sep - Mon, 15 Sep
JetBlue Logo
08:25 - 16:53LHR-ATL
13h 28m1 stop
JetBlue Logo
13:49 - 09:30ATL-LHR
14h 41m1 stop
£469JetBlue
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Icelandair Logo
08:25 - 11:37LHR-ATL
32h 12m1 stop
Icelandair Logo
19:15 - 20:45ATL-LHR
20h 30m1 stop
£471Icelandair
Find Deal
Mon, 8 Sep - Wed, 17 Sep
Icelandair Logo
07:25 - 19:50LHR-ATL
16h 25m1 stop
Icelandair Logo
11:55 - 09:30ATL-LHR
16h 35m1 stop
£472Icelandair
Find Deal
Tue, 28 Oct - Tue, 18 Nov

Icelandair flights from London Heathrow Airport to Atlanta

Our best Icelandair deals on London Heathrow Airport to Atlanta flight tickets
Icelandair
8 Sept
LHR08:25London Heathrow
32h 12m
1 stop
ATL11:37Atlanta Hartsfield-Jackson
17 Sept
ATL19:15Atlanta Hartsfield-Jackson
20h 30m
1 stop
LHR20:45London Heathrow
£471
Find similar
Icelandair
28 Oct
LHR07:25London Heathrow
16h 25m
1 stop
ATL19:50Atlanta Hartsfield-Jackson
18 Nov
ATL11:55Atlanta Hartsfield-Jackson
16h 35m
1 stop
LHR09:30London Heathrow
£472
Find similar
Icelandair
24 Sept
LHR08:25London Heathrow
13h 28m
1 stop
ATL16:53Atlanta Hartsfield-Jackson
6 Oct
ATL07:45Atlanta Hartsfield-Jackson
20h 45m
1 stop
LHR09:30London Heathrow
£473
Find similar

JetBlue flights from London Heathrow Airport to Atlanta

Our best JetBlue deals on London Heathrow Airport to Atlanta flight tickets
JetBlue
10 Sept
LHR08:25London Heathrow
13h 28m
1 stop
ATL16:53Atlanta Hartsfield-Jackson
15 Sept
ATL07:00Atlanta Hartsfield-Jackson
18h 30m
1 stop
LHR06:30London Heathrow
£468
Find similar
JetBlue
10 Sept
LHR08:25London Heathrow
13h 28m
1 stop
ATL16:53Atlanta Hartsfield-Jackson
24 Sept
ATL13:49Atlanta Hartsfield-Jackson
14h 41m
1 stop
LHR09:30London Heathrow
£468
Find similar
JetBlue
29 Sept
LHR08:15London Heathrow
15h 05m
1 stop
ATL18:20Atlanta Hartsfield-Jackson
5 Oct
ATL07:45Atlanta Hartsfield-Jackson
32h 00m
1 stop
LHR20:45London Heathrow
£470
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Fri 19/9

11:30-14:20

1 stop31h 50m

Atlanta Hartsfield-Jackson

Sat 20/9

19:04-20:40

1 stop20h 36m

£423

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 20/9

10:30-10:16

2 stops28h 46m

Atlanta Hartsfield-Jackson

Mon 22/9

08:55-09:35

1 stop19h 40m

£448

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 8/11

06:40-23:37

2 stops21h 57m

Atlanta Hartsfield-Jackson

Fri 14/11

06:45-16:25

2 stops28h 40m

£449

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 26/1

06:40-17:25

1 stop15h 45m

Atlanta Hartsfield-Jackson

Sat 31/1

20:00-16:00

1 stop15h 00m

£450

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Thu 6/11

06:40-17:25

1 stop15h 45m

Atlanta Hartsfield-Jackson

Mon 10/11

20:00-18:30

1 stop17h 30m

£453

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Thu 25/9

21:05-21:39

3 stops29h 34m

Atlanta Hartsfield-Jackson

Mon 29/9

08:55-21:20

3 stops31h 25m

£462

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Wed 10/9

08:25-16:53

1 stop13h 28m

Atlanta Hartsfield-Jackson

Mon 15/9

07:00-06:30

1 stop18h 30m

£468

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Wed 10/9

08:25-16:53

1 stop13h 28m

Atlanta Hartsfield-Jackson

Wed 24/9

13:49-09:30

1 stop14h 41m

£468

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 8/9

08:25-11:37

1 stop32h 12m

Atlanta Hartsfield-Jackson

Wed 17/9

19:15-20:45

1 stop20h 30m

£471

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Tue 28/10

07:25-19:50

1 stop16h 25m

Atlanta Hartsfield-Jackson

Tue 18/11

11:55-09:30

1 stop16h 35m

£472

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from London Heathrow Airport to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Atlanta?

In general, September is the cheapest month to fly from London Heathrow Airport to Atlanta. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £642. If you are unable to visit Atlanta during the month of September, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around £647.

What is the cheapest day to depart on your flight to Atlanta?

The cheapest day to depart on your flight to Atlanta is on a Wednesday when prices can be found for as low as £679. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £746.

What is the cheapest time of day to depart on your flight to Atlanta?

Our most recent data shows that the best time of day to fly to Atlanta is in the evening. Flights from London Heathrow Airport to Atlanta during this time can be as low as £635. Try not to purchase tickets in the morning because they tend to be around £705. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London Heathrow to Atlanta Hartsfield-Jackson flight route?

Fly from London Heathrow to Atlanta Hartsfield-Jackson for the best London Heathrow - Atlanta Hartsfield-Jackson flight prices

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

You are more likely to see cheaper flights to Atlanta from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around £734 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from London Heathrow Airport for as low as £684 on momondo.

What cabin class options are available on London Heathrow to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on London Heathrow to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Atlanta flights?

You could potentially save up to 30% on your flight if you consider stops on a London Heathrow Airport to Atlanta flight.

How have London Heathrow Airport to Atlanta flight prices changed over time?

As of August 2025, prices for London Heathrow Airport to Atlanta flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Atlanta (LHR to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Atlanta

Best price found

£296

Fastest flight time

13h 14m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from London Heathrow Airport in the past 72 hours is £296. The best return flight deal from London Heathrow Airport to Atlanta found on momondo in the last 72 hours is £423.
The fastest flight from London Heathrow Airport to Atlanta takes 13h 14m
Direct flights go from London Heathrow Airport to Atlanta every day.
There is 1 airport near Atlanta: Atlanta Hartsfield-Jackson (ATL)
Search flight deals

  • How far is London Heathrow to Atlanta Hartsfield-Jackson by plane?

    A flight from London Heathrow to Atlanta Hartsfield-Jackson will travel around 4190.8 mi. By plane, this route typically takes 13h 14m.

  • When did momondo last update prices for flights from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Atlanta?

  • What is the most popular airline from London Heathrow Airport to Atlanta?

Best airlines flying from London Heathrow Airport to Atlanta

Compare and see reviews for airlines that fly from London Heathrow Airport to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £302Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
TAP AIR PORTUGALPriceFrom £361Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom £367Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
DeltaPriceFrom £391Free CancellationRating
8.0
7,981 reviews
Search Delta flights
JetBluePriceFrom £401Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Scandinavian AirlinesPriceFrom £416Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £425Free CancellationRating
7.0
520 reviews
Search Icelandair flights
LufthansaPriceFrom £472Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
FinnairPriceFrom £507Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
Air FrancePriceFrom £565Free CancellationRating
7.5
1,465 reviews
Search Air France flights

  • Delta Flights From London Heathrow Airport to Atlanta

    Delta flight deals from London Heathrow Airport to Atlanta start from £518 round-trip. Over the 25 Delta flights for this route in a normal week, average airfare is usually £1,156 round-trip - but some users have found much cheaper deals with momondo.

  • KLM Flights From London Heathrow Airport to Atlanta

    The best KLM deal for London Heathrow Airport to Atlanta flight tickets found on momondo in the last 72 hours was £753, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at £978 round-trip. KLM operates 27 flights out of London Heathrow Airport into Atlanta in an average week, so prices vary by time and availability. 1,383 KLM reviews by users on momondo have scored the airline at 7.8/10.

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Stone Mountain
Marietta
Duluth
Suwanee
Hiawassee
Covington
Buford
Blue Ridge
Conyers
Canton
Warner Robins
Athens
Douglasville
Roswell
Auburn
College Park
La Grange

Why use momondo?

Why should I use momondo to find a flight deal from London to Atlanta?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Atlanta. momondo saves you time and could save you money on your trip.

Can I find flights from London to Atlanta with flexible booking policies on momondo?

All flight searches from London to Atlanta on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Atlanta?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Atlanta from London.

I’m not ready to book a flight from London to Atlanta right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Atlanta, momondo offers a useful price alert feature which will track prices for flights to Atlanta from London and alert you when they change.

An easier way to manage your Atlanta trip

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