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Cheap flights from London Heathrow Airport to Atlanta from £283

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 13/12. 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

Scandinavian Airlines Logo
06:40 - 17:25LHR-ATL
15h 45m1 stop
Scandinavian Airlines Logo
20:00 - 18:30ATL-LHR
17h 30m1 stop
£458Scandinavian Airlines
Find Deal
Sat, 15 Nov - Sun, 30 Nov
Scandinavian Airlines Logo
07:05 - 17:25LHR-ATL
15h 20m2 stops
Scandinavian Airlines Logo
20:00 - 16:25ATL-LHR
15h 25m2 stops
£458Scandinavian Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Scandinavian Airlines Logo
19:50 - 17:25LHR-ATL
26h 35m2 stops
Scandinavian Airlines Logo
20:00 - 18:30ATL-LHR
17h 30m1 stop
£459Scandinavian Airlines
Find Deal
Fri, 21 Nov - Sat, 29 Nov
JetBlue Logo
07:25 - 18:36LHR-ATL
15h 11m1 stop
JetBlue Logo
07:08 - 09:30ATL-LHR
21h 22m1 stop
£460JetBlue
Find Deal
Thu, 30 Oct - Sun, 2 Nov
Scandinavian Airlines Logo
07:05 - 17:25LHR-ATL
15h 20m2 stops
Scandinavian Airlines Logo
20:00 - 17:40ATL-LHR
16h 40m1 stop
£461Scandinavian Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Icelandair Logo
09:20 - 12:12LHR-ATL
30h 52m2 stops
Icelandair Logo
09:00 - 06:55ATL-LHR
16h 55m2 stops
£461Icelandair
Find Deal
Sat, 1 Nov - Sat, 10 Jan
Multiple Airlines Logo
20:35 - 23:37LHR-ATL
32h 02m2 stops
Multiple Airlines Logo
06:45 - 19:30ATL-LHR
31h 45m2 stops
£462Multiple Airlines
Find Deal
Tue, 4 Nov - Thu, 20 Nov
Icelandair Logo
09:20 - 20:55LHR-ATL
16h 35m1 stop
Icelandair Logo
12:00 - 20:45ATL-LHR
27h 45m2 stops
£463Icelandair
Find Deal
Sun, 1 Feb - Sat, 28 Feb
Multiple Airlines Logo
06:00 - 07:36LHR-ATL
30h 36m2 stops
Multiple Airlines Logo
05:22 - 09:35ATL-LHR
23h 13m3 stops
£464Multiple Airlines
Find Deal
Mon, 6 Oct - Mon, 20 Oct
JetBlue Logo
08:05 - 21:39LHR-ATL
18h 34m1 stop
JetBlue Logo
06:00 - 21:40ATL-LHR
10h 40m1 stop
£469JetBlue
Find Deal
Sat, 15 Nov - Thu, 20 Nov

Scandinavian Airlines flights from London Heathrow Airport to Atlanta

Our best Scandinavian Airlines deals on London Heathrow Airport to Atlanta flight tickets
Scandinavian Airlines
15 Nov
LHR06:40London Heathrow
15h 45m
1 stop
ATL17:25Atlanta Hartsfield-Jackson
30 Nov
ATL20:00Atlanta Hartsfield-Jackson
17h 30m
1 stop
LHR18:30London Heathrow
£458
Find similar
Scandinavian Airlines
8 Dec
LHR07:05London Heathrow
15h 20m
2 stops
ATL17:25Atlanta Hartsfield-Jackson
15 Dec
ATL20:00Atlanta Hartsfield-Jackson
15h 25m
2 stops
LHR16:25London Heathrow
£458
Find similar
Scandinavian Airlines
21 Nov
LHR19:50London Heathrow
26h 35m
2 stops
ATL17:25Atlanta Hartsfield-Jackson
29 Nov
ATL20:00Atlanta Hartsfield-Jackson
17h 30m
1 stop
LHR18:30London Heathrow
£459
Find similar

Icelandair flights from London Heathrow Airport to Atlanta

Our best Icelandair deals on London Heathrow Airport to Atlanta flight tickets
Icelandair
1 Nov
LHR09:20London Heathrow
30h 52m
2 stops
ATL12:12Atlanta Hartsfield-Jackson
10 Jan
ATL09:00Atlanta Hartsfield-Jackson
16h 55m
2 stops
LHR06:55London Heathrow
£461
Find similar
Icelandair
1 Feb
LHR09:20London Heathrow
16h 35m
1 stop
ATL20:55Atlanta Hartsfield-Jackson
28 Feb
ATL12:00Atlanta Hartsfield-Jackson
27h 45m
2 stops
LHR20:45London Heathrow
£463
Find similar
Icelandair
8 Oct
LHR11:55London Heathrow
15h 54m
1 stop
ATL22:49Atlanta Hartsfield-Jackson
12 Oct
ATL07:45Atlanta Hartsfield-Jackson
17h 45m
2 stops
LHR06:30London Heathrow
£465
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 16 September 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

Sat 15/11

06:40-17:25

1 stop15h 45m

Atlanta Hartsfield-Jackson

Sun 30/11

20:00-18:30

1 stop17h 30m

£458

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 8/12

07:05-17:25

2 stops15h 20m

Atlanta Hartsfield-Jackson

Mon 15/12

20:00-16:25

2 stops15h 25m

£458

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Fri 21/11

19:50-17:25

2 stops26h 35m

Atlanta Hartsfield-Jackson

Sat 29/11

20:00-18:30

1 stop17h 30m

£459

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Thu 30/10

07:25-18:36

1 stop15h 11m

Atlanta Hartsfield-Jackson

Sun 2/11

07:08-09:30

1 stop21h 22m

£460

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 24/11

07:05-17:25

2 stops15h 20m

Atlanta Hartsfield-Jackson

Mon 1/12

20:00-17:40

1 stop16h 40m

£461

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 1/11

09:20-12:12

2 stops30h 52m

Atlanta Hartsfield-Jackson

Sat 10/1

09:00-06:55

2 stops16h 55m

£461

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Tue 4/11

20:35-23:37

2 stops32h 02m

Atlanta Hartsfield-Jackson

Thu 20/11

06:45-19:30

2 stops31h 45m

£462

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sun 1/2

09:20-20:55

1 stop16h 35m

Atlanta Hartsfield-Jackson

Sat 28/2

12:00-20:45

2 stops27h 45m

£463

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Mon 6/10

06:00-07:36

2 stops30h 36m

Atlanta Hartsfield-Jackson

Mon 20/10

05:22-09:35

3 stops23h 13m

£464

LondonAtlanta

LHR - ATL

LHRATL

London Heathrow

Sat 15/11

08:05-21:39

1 stop18h 34m

Atlanta Hartsfield-Jackson

Thu 20/11

06:00-21:40

1 stop10h 40m

£469

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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, February 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 £630. If you are unable to visit Atlanta during the month of February, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around £650.

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 £663. 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 £736.

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 £618. Try not to purchase tickets in the morning because they tend to be around £692. 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 £719 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 £666 on momondo.

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

There are 3 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 38% 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 September 2025, prices for London Heathrow Airport to Atlanta flights are approximately 18% cheaper 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

£655

Fastest flight time

9h 15m

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 £655. The best return flight deal from London Heathrow Airport to Atlanta found on momondo in the last 72 hours is £552.
The fastest flight from London Heathrow Airport to Atlanta takes 9h 15m
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 14h 19m.

  • 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
JetBluePriceFrom £252Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Aer LingusPriceFrom £291Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
United AirlinesPriceFrom £294Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
TAP AIR PORTUGALPriceFrom £351Free CancellationRating
7.1
1,975 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom £358Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom £381Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom £394Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £398Free CancellationRating
7.0
544 reviews
Search Icelandair flights
LufthansaPriceFrom £460Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
FinnairPriceFrom £490Free CancellationRating
7.6
1,324 reviews
Search Finnair 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 £1,166 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 £776, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at £1,005 round-trip. KLM operates 25 flights out of London Heathrow Airport into Atlanta in an average week, so prices vary by time and availability. 1,386 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
La Grange
Buford
Blue Ridge
Conyers
Dunwoody
Canton
Warner Robins
Athens
Douglasville
Roswell
Auburn
College Park

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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