What’s the cheapest layover airport for flights from Atlanta to London Heathrow Airport?

Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $707.

Which airline has the best punctuality record on Atlanta to London flights?

Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 11% of flights being delayed.

What’s the fastest layover option from Atlanta to London Heathrow Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 10h 20m.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airport typically offers the quickest layover for flights from Atlanta to London Heathrow Airport?

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 0h 55m.

How often are flights from Atlanta to London delayed?

About 19% of weekly flights between Atlanta and London have experienced delays in the past year, with the average delay time being 135 minutes.

What’s the top layover airport for flights from Atlanta to London Heathrow Airport?

Istanbul (IST) – chosen by Cheapflights users on 42% of 1-stop itineraries from Atlanta to London Heathrow Airport on Cheapflights.

What is the most punctual flight time for Atlanta to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

How long is the flight from Atlanta to London Heathrow Airport?

JetBlue, Delta, and Virgin Atlantic can get you from Atlanta to London Heathrow Airport in just under 8h 15m. Your travel time can differ by up to 2h 05m. The distance between Atlanta and London Heathrow Airport is about 4198 mi. This flight may include one or multiple stops.

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

According to our current data, JetBlue ($85), United Airlines ($326), and Scandinavian Airlines ($420) offers the cheapest pricing from Atlanta to London Heathrow Airport. JetBlue is currently priced 90% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Atlanta to London Heathrow Airport one-way?

To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $213. JetBlue flights start at $321 while deals on Iberia start at $330 one-way.

Weekly flight availability from Atlanta to London Heathrow Airport

The most flights from ATL to LHR are scheduled on a Thursday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the cheapest flights from Atlanta to London Heathrow Airport?

On average you can expect to pay $2,089 for a flight from Atlanta to London Heathrow Airport. The cheapest flight overall is $346 while the most popular route, (Atlanta Hartsfield-Jackson - London Heathrow) is currently priced at $452.

What are the most reliable airlines from Atlanta to London Heathrow Airport?

The top 3 most reliable airlines when flying from Atlanta to London Heathrow Airport are KLM (82%), American Airlines (81%) and Aer Lingus (81%).

What are the most popular airlines that fly from Atlanta to London Heathrow Airport?

Before booking your flight from Atlanta to London Heathrow Airport check out the most popular airlines for this route: Delta, British Airways or Virgin Atlantic.

Where are the most common layover locations when flying from Atlanta to London Heathrow Airport?

Atlanta to London Heathrow Airport flights have a layover in New York most often. Copenhagen is the second most popular location for layovers on flights from Atlanta to London Heathrow Airport.

Where are the least popular layover locations for Atlanta to London Heathrow Airport flights?

Of the flights from Atlanta to London Heathrow Airport that have layovers, the fewest flights stop in Boston.

What are some popular things to do or see while on a layover in New York?

New York travelers tend to visit Times Square, New York City Center, and Madison Square Garden more than anywhere else. Those on a layover in New York interested in visiting Times Square, New York City Center, or Madison Square Garden can do so by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can rent a car at New York John F Kennedy Intl for an average daily rate of $60 to make sightseeing during their layover a little easier.

What are some popular points of interest to see during a layover in Copenhagen?

Copenhagen travelers tend to visit Tivoli, Rådhuspladsen, and Tøjhusmuseet more than any other notable places. Tivoli, Rådhuspladsen and Tøjhusmuseet are located about 5.3 mi, 5.2 mi, and 4.8 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Those landing in Copenhagen looking to spend some time exploring during their layover can rent a car for about $35 per day.

Most accurate provider : When it comes to deals on Atlanta-London Heathrow Airport flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Atlanta-London Heathrow Airport flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Atlanta-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Atlanta-London Heathrow Airport flights, Cheapflights users trust Gotogate the most. Gotogate has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly from Atlanta Hartsfield-Jackson (ATL) if they book a flight from Atlanta to London Heathrow. On average, Hartsfield-Jackson has 23 outbound flights to London Heathrow per day from 15 airlines. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.

Can I find deals for flights from Atlanta to Heathrow that include hotel bookings?

Yes. In addition to deals on Atlanta to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Atlanta to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Heathrow.

Can I find deals for business class flights from Atlanta to Heathrow?

Yes. Cheapflights offers flight deals from Atlanta to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$271+ Flights from Atlanta to London Heathrow Airport

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to London Heathrow are usually found in January or October, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Atlanta to Heathrow

Cheapest flights from Atlanta to Heathrow
Explore the most affordable flight options available from Atlanta to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Wed 12/1010:45 pmATL - LHR

1 stop16h 25mMultiple Airlines

Tue 12/169:40 amLHR - ATL

2 stops20h 26mMultiple Airlines

Deal found 12/9

$638

Sun 12/288:00 pmATL - LHR

1 stop17h 30mScandinavian Airlines

Sun 1/113:35 pmLHR - ATL

2 stops30h 50mScandinavian Airlines

Deal found 12/11

$642

Sat 12/1311:58 amATL - LHR

1 stop16h 32mJetBlue

Mon 1/128:05 amLHR - ATL

1 stop33h 37mJetBlue

Deal found 12/10

$689

Wed 12/1011:58 amATL - LHR

1 stop16h 32mJetBlue

Sat 12/139:20 amLHR - ATL

1 stop15h 15mJetBlue

Deal found 12/10

$704

Fri 12/268:00 pmATL - LHR

2 stops32h 35mScandinavian Airlines

Mon 1/266:40 amLHR - ATL

1 stop15h 45mScandinavian Airlines

Deal found 12/11

$742

Tue 12/236:10 amATL - LHR

2 stops33h 25mUnited Airlines

Thu 1/81:25 pmLHR - ATL

2 stops30h 41mUnited Airlines

Deal found 12/9

$769

Best flights from Atlanta to Heathrow
Discover carefully curated flight deals from Atlanta to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 2/186:20 amATL - LHR

1 stop10h 20mJetBlue

Wed 2/257:25 amLHR - ATL

1 stop15h 44mJetBlue

Deal found 12/10

$658

Wed 3/1111:25 pmATL - LHR

Nonstop8h 15mDelta

Wed 3/186:30 amLHR - ATL

1 stop15h 20mDelta

Deal found 12/10

$713

Mon 3/911:25 pmATL - LHR

Nonstop8h 15mVirgin Atlantic

Tue 3/1711:45 amLHR - ATL

1 stop14h 00mVirgin Atlantic

Deal found 12/10

$713

Tue 12/236:10 amATL - LHR

2 stops33h 25mUnited Airlines

Thu 1/81:25 pmLHR - ATL

2 stops30h 41mUnited Airlines

Deal found 12/9

$769

Wed 3/117:08 pmATL - LHR

1 stop10h 22mJetBlue

Wed 3/187:25 amLHR - ATL

1 stop14h 15mJetBlue

Deal found 12/10

$663

Wed 1/216:45 pmATL - LHR

Nonstop8h 05mDelta

Thu 1/298:40 amLHR - ATL

1 stop17h 05mDelta

Deal found 12/11

$713

Wed 3/116:30 pmATL - LHR

Nonstop7h 55mVirgin Atlantic

Wed 3/2510:00 amLHR - ATL

1 stop15h 45mVirgin Atlantic

Deal found 12/10

$713

Sun 1/2512:55 pmATL - LHR

1 stop13h 15mUnited Airlines

Sun 2/16:30 amLHR - ATL

1 stop13h 00mUnited Airlines

Deal found 12/11

$776

Sun 3/17:50 pmATL - LHR

Nonstop8h 10mDelta

Wed 3/258:40 amLHR - ATL

1 stop13h 10mDelta

Deal found 12/10

$713

Wed 2/187:55 pmATL - LHR

Nonstop8h 05mDelta

Wed 2/256:30 amLHR - ATL

1 stop12h 05mDelta

Deal found 12/10

$713

Sun 1/49:44 pmATL - LHR

1 stop18h 01mJetBlue

Fri 1/98:05 amLHR - ATL

1 stop16h 39mJetBlue

Deal found 12/11

$786

Fri 1/238:00 pmATL - LHR

Nonstop8h 00mDelta

Thu 1/296:30 amLHR - ATL

1 stop13h 25mDelta

Deal found 12/10

$763

Last-minute flights from Atlanta to Heathrow
Discover last-minute flight deals from Atlanta to Heathrow. Data last updated December 12, 2025 and is based on user searches.

Sun 12/288:00 pmATL - LHR

1 stop17h 30mScandinavian Airlines

Sun 1/113:35 pmLHR - ATL

2 stops30h 50mScandinavian Airlines

Deal found 12/11

$642

Thu 1/85:25 amATL - LHR

3 stops21h 40mMultiple Airlines

Thu 1/159:50 amLHR - ATL

3 stops26h 20mMultiple Airlines

Deal found 12/11

$644

Sat 1/104:25 pmATL - LHR

1 stop23h 20mJetBlue

Sat 1/178:05 amLHR - ATL

1 stop16h 39mJetBlue

Deal found 12/11

$635

Sat 1/105:25 amATL - LHR

3 stops27h 00mMultiple Airlines

Sat 1/177:50 amLHR - ATL

3 stops28h 20mMultiple Airlines

Deal found 12/11

$646

Sun 1/115:45 amATL - LHR

2 stops33h 50mMultiple Airlines

Tue 1/2012:05 pmLHR - ATL

3 stops32h 27mMultiple Airlines

Deal found 12/10

$632

Sun 1/114:25 pmATL - LHR

1 stop23h 20mJetBlue

Tue 1/207:25 amLHR - ATL

1 stop17h 19mJetBlue

Deal found 12/10

$648

Tue 1/131:45 pmATL - LHR

1 stop26h 55mJetBlue

Tue 1/277:25 amLHR - ATL

1 stop17h 19mJetBlue

Deal found 12/11

$643

Sat 1/178:58 amATL - LHR

3 stops31h 37mMultiple Airlines

Sat 1/246:00 amLHR - ATL

3 stops30h 53mMultiple Airlines

Deal found 12/10

$629

Wed 1/214:25 pmATL - LHR

1 stop12h 05mJetBlue

Thu 1/297:25 amLHR - ATL

1 stop13h 05mJetBlue

Deal found 12/10

$638

One-way flights from Atlanta to Heathrow
Search for one-way flight options from Atlanta to Heathrow. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sun 3/87:00 amATL - LHR

1 stop33h 10mMultiple Airlines

Deal found 12/10

$271

Tue 1/278:58 amATL - LHR

3 stops27h 32mMultiple Airlines

Deal found 12/10

$274

Sat 2/74:15 pmATL - LHR

1 stop15h 35mWestJet

Deal found 12/10

$275

Sun 2/82:45 pmATL - LHR

3 stops25h 50mMultiple Airlines

Deal found 12/10

$278

Tue 1/66:55 pmATL - LHR

3 stops22h 45mMultiple Airlines

Deal found 12/11

$279

Tue 1/139:05 amATL - LHR

3 stops22h 45mWestJet

Deal found 12/10

$280

Sat 1/109:19 pmATL - LHR

3 stops19h 16mMultiple Airlines

Deal found 12/11

$281

Wed 1/710:45 pmATL - LHR

1 stop26h 35mMultiple Airlines

Deal found 12/9

$282

Fri 1/95:45 amATL - LHR

1 stop21h 40mMultiple Airlines

Deal found 12/10

$284

Sun 1/115:45 amATL - LHR

3 stops22h 35mMultiple Airlines

Deal found 12/10

$287

Find flight deals from Atlanta to Heathrow

Most accurate provider	Gotogate 3 stars
Most trusted provider	Gotogate 3 stars
Round-trip from	$627 (Cheapflightsfares)
One-way from	$271 (Trip.com)
Popular in	June
Cheapest in	January
Average price	$1,086
Good round-trip deal	$742 or less
Good one-way deal	$435 or less

Provider with most accurate pricing for Atlanta Hartsfield-Jackson-London Heathrow flight deals.

Search Deals

Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-London Heathrow flights.

Search Deals

From Atlanta Hartsfield-Jackson to London Heathrow

Search Deals

One-way flight from Atlanta Hartsfield-Jackson to London Heathrow

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($212 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to London Heathrow.

Search Deals

Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to London Heathrow.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 2/18

6:20 am-9:40 pm

1 stop10h 20m

London Heathrow

Wed 2/25

7:25 am-6:09 pm

1 stop15h 44m

$658

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 3/11

7:08 pm-9:30 am

1 stop10h 22m

London Heathrow

Wed 3/18

7:25 am-5:40 pm

1 stop14h 15m

$663

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 3/11

11:25 pm-11:40 am

Nonstop8h 15m

London Heathrow

Wed 3/18

6:30 am-5:50 pm

1 stop15h 20m

$713

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Mon 3/9

11:25 pm-11:40 am

Nonstop8h 15m

London Heathrow

Tue 3/17

11:45 am-9:45 pm

1 stop14h 00m

$713

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 1/21

6:45 pm-7:50 am

Nonstop8h 05m

London Heathrow

Thu 1/29

8:40 am-8:45 pm

1 stop17h 05m

$713

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 3/11

6:30 pm-6:25 am

Nonstop7h 55m

London Heathrow

Wed 3/25

10:00 am-9:45 pm

1 stop15h 45m

$713

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sun 3/1

7:50 pm-9:00 am

Nonstop8h 10m

London Heathrow

Wed 3/25

8:40 am-5:50 pm

1 stop13h 10m

$713

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 2/18

7:55 pm-9:00 am

Nonstop8h 05m

London Heathrow

Wed 2/25

6:30 am-1:35 pm

1 stop12h 05m

$713

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Fri 1/23

8:00 pm-9:00 am

Nonstop8h 00m

London Heathrow

Thu 1/29

6:30 am-2:55 pm

1 stop13h 25m

$763

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Tue 12/23

6:10 am-8:35 pm

2 stops33h 25m

London Heathrow

Thu 1/8

1:25 pm-3:06 pm

2 stops30h 41m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results

Compare providers for flights from Atlanta to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Heathrow in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Gurufare	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Atlanta-London Heathrow Airport flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Atlanta-London Heathrow Airport flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Atlanta-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Atlanta-London Heathrow Airport flights, Cheapflights users trust Gotogate the most. Gotogate has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Atlanta with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to London Heathrow Airport

Prices

Airlines

Delays

How far ahead should I book a flight from Atlanta to London Heathrow Airport?

The best time to book flights from Atlanta to London Heathrow Airport is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Atlanta to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Atlanta to London Heathrow Airport (average of $480). Flying from Atlanta to London Heathrow Airport in June is currently the most expensive (average of $834). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to LHR?

When flying from Atlanta to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 7% versus a flight in the afternoon.

What is the cheapest day to fly from Atlanta to London Heathrow Airport?

Travelers seeking maximum savings on their Atlanta to London Heathrow Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Atlanta to London Heathrow Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to London Heathrow Airport trip

Airlines

British Airways

BA's Club Suite offers privacy with solo pods and a door, ideal for business travelers.

BA's World Traveller Plus offers extra width and legroom, ideal for long-haul comfort.

Virgin Atlantic

Virgin's Economy Delight offers 3 extra inches of legroom, priority boarding, and checked bag included.

Virgin's Upper Class includes lie-flat beds and a four-course meal for luxury travel.

KLM

KLM's Economy Comfort offers 4 extra inches of legroom, enhancing long-haul comfort.

KLM's 787 Dreamliner offers lower cabin altitude, reducing fatigue on long flights.

Airports

ATL

For faster security at ATL, check the South security area, which is often quicker than the main one.

LHR

For quick access to central London, take the Heathrow Express to Paddington Station, the fastest option from LHR.

Our travel experts

Gabriel Leigh

Expert on British Airways and KLM

Blane Bachelor

Expert on Virgin Atlantic

Ramsey Qubein

Expert on LHR

Chris Dong

Expert on ATL

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, Virgin Atlantic, and Air France from Atlanta to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

675 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,502 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Iberia

7.0

Good

3,045 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

7,571 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Atlanta to London Heathrow?
Most people fly from Atlanta Hartsfield-Jackson (ATL) if they book a flight from Atlanta to London Heathrow. On average, Hartsfield-Jackson has 23 outbound flights to London Heathrow per day from 15 airlines. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.
How long is the flight from Atlanta to London Heathrow Airport?
JetBlue, Delta, and Virgin Atlantic can get you from Atlanta to London Heathrow Airport in just under 8h 15m. Your travel time can differ by up to 2h 05m. The distance between Atlanta and London Heathrow Airport is about 4198 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Atlanta to London Heathrow Airport round-trip?
According to our current data, JetBlue ($85), United Airlines ($326), and Scandinavian Airlines ($420) offers the cheapest pricing from Atlanta to London Heathrow Airport. JetBlue is currently priced 90% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Atlanta to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $213. JetBlue flights start at $321 while deals on Iberia start at $330 one-way.
What are the most reliable airlines from Atlanta to London Heathrow Airport?
The top 3 most reliable airlines when flying from Atlanta to London Heathrow Airport are KLM (82%), American Airlines (81%) and Aer Lingus (81%).
What are the cheapest flights from Atlanta to London Heathrow Airport?
On average you can expect to pay $2,089 for a flight from Atlanta to London Heathrow Airport. The cheapest flight overall is $346 while the most popular route, (Atlanta Hartsfield-Jackson - London Heathrow) is currently priced at $452.
Where are the most common layover locations when flying from Atlanta to London Heathrow Airport?
Atlanta to London Heathrow Airport flights have a layover in New York most often. Copenhagen is the second most popular location for layovers on flights from Atlanta to London Heathrow Airport.
What are some popular things to do or see while on a layover in New York?
New York travelers tend to visit Times Square, New York City Center, and Madison Square Garden more than anywhere else. Those on a layover in New York interested in visiting Times Square, New York City Center, or Madison Square Garden can do so by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can rent a car at New York John F Kennedy Intl for an average daily rate of $60 to make sightseeing during their layover a little easier.
What are some popular points of interest to see during a layover in Copenhagen?
Copenhagen travelers tend to visit Tivoli, Rådhuspladsen, and Tøjhusmuseet more than any other notable places. Tivoli, Rådhuspladsen and Tøjhusmuseet are located about 5.3 mi, 5.2 mi, and 4.8 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Those landing in Copenhagen looking to spend some time exploring during their layover can rent a car for about $35 per day.
Where are the least popular layover locations for Atlanta to London Heathrow Airport flights?
Of the flights from Atlanta to London Heathrow Airport that have layovers, the fewest flights stop in Boston.
Can I find deals for flights from Atlanta to Heathrow that include hotel bookings?
Yes. In addition to deals on Atlanta to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Heathrow.
Can I find deals for business class flights from Atlanta to Heathrow?
Yes. Cheapflights offers flight deals from Atlanta to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlanta to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Atlanta to London Heathrow Airport (average of $480). Flying from Atlanta to London Heathrow Airport in June is currently the most expensive (average of $834). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 10 airlines flying from Atlanta to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$84	Average$828	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$326	Average$990	FlexibilityNo cancel fee	On-time69%
Scandinavian Airlines	Cheapest$426	Average$605	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$511	Average$951	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$515	Average$802	FlexibilityNo cancel fee	On-time70%
Iberia	Cheapest$559	Average$799	FlexibilityNo cancel fee	On-time77%
Air France	Cheapest$579	Average$908	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$594	Average$825	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$596	Average$795	FlexibilityNo cancel fee	On-time67%
Finnair	Cheapest$605	Average$821	FlexibilityNo cancel fee	On-time76%

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$271+ Cheap flights from Atlanta (ATL) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to London Heathrow are usually found in January or October, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Atlanta to Heathrow

Cheapest flights from Atlanta to HeathrowExplore the most affordable flight options available from Atlanta to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Atlanta to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Atlanta to Heathrow

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Use the filters below to find and compare flights from Atlanta to London Heathrow Airport that are best for you.

Compare providers for flights from Atlanta to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Heathrow in December.

Best time to book a flight from Atlanta to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Atlanta with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to London Heathrow Airport

How far ahead should I book a flight from Atlanta to London Heathrow Airport?

What is the cheapest month to book a flight from Atlanta to London Heathrow Airport?

What is the cheapest time of day to fly from ATL to LHR?

What is the cheapest day to fly from Atlanta to London Heathrow Airport?

Weekly flight availability from Atlanta to London Heathrow Airport

How often are flights from Atlanta to London delayed?

What is the most punctual flight time for Atlanta to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Atlanta to London flights?

What’s the top layover airport for flights from Atlanta to London Heathrow Airport?

What’s the cheapest layover airport for flights from Atlanta to London Heathrow Airport?

What’s the fastest layover option from Atlanta to London Heathrow Airport?

Which airport typically offers the quickest layover for flights from Atlanta to London Heathrow Airport?

The best insider tips for Atlanta to London Heathrow Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to London Heathrow Airport trip

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Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, Virgin Atlantic, and Air France from Atlanta to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How long is the flight from Atlanta to London Heathrow Airport?

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

What are the cheapest airlines to fly from Atlanta to London Heathrow Airport one-way?

What are the most reliable airlines from Atlanta to London Heathrow Airport?

What are the cheapest flights from Atlanta to London Heathrow Airport?

Where are the most common layover locations when flying from Atlanta to London Heathrow Airport?

What are some popular things to do or see while on a layover in New York?

What are some popular points of interest to see during a layover in Copenhagen?

Where are the least popular layover locations for Atlanta to London Heathrow Airport flights?

Can I find deals for flights from Atlanta to Heathrow that include hotel bookings?

How can I find direct flights from Atlanta to Heathrow?

Can I find deals for business class flights from Atlanta to Heathrow?

What is the cheapest month to book a flight from Atlanta to London Heathrow Airport?

Traveling to a place near London Heathrow Airport?

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Alternative routes for Atlanta to Heathrow

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Top 10 airlines flying from Atlanta to Heathrow

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Cheapest flights from Atlanta to Heathrow
Explore the most affordable flight options available from Atlanta to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.