Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Atlanta to London Heathrow Airport from £187

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LHR
22 Jan — 29 Jan1
1 adult

The best prices from Atlanta Hartsfield-Jackson to London Heathrow are usually found in October or January, booked 15 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Atlanta to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£487

One-way from

£187

Popular in

June

Cheapest in

October

Average price

£605
Scandinavian Airlines
  • Scandinavian Airlines
  • 24/2-1/3
  • 3 total stops
  • 77h 00m total
  • Atlanta to London
Search Deals
5/2
  • 5/2
  • 2 total stops
  • 36h 29m total
  • Atlanta to London
Search Deals
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find 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 17 January 2025.

Mon 31/319:55ATL - LHR
1 stop16h 45mScandinavian Airlines
Tue 29/421:05LHR - ATL
2 stops25h 15mScandinavian Airlines
Deal found 16/1£485
Mon 3/307:00ATL - LHR
2 stops24h 40mMultiple Airlines
Mon 10/313:40LHR - ATL
2 stops22h 19mMultiple Airlines
Deal found 17/1£497
Wed 19/222:15ATL - LHR
Nonstop8h 00mFinnair
Wed 26/215:35LHR - ATL
Nonstop9h 35mFinnair
Deal found 16/1£504
Mon 3/317:30ATL - LHR
Nonstop7h 50mVirgin Atlantic
Mon 10/315:45LHR - ATL
1 stop26h 50mVirgin Atlantic
Deal found 17/1£507
Sun 26/106:45ATL - LHR
1 stop21h 45mJetBlue
Tue 4/208:25LHR - ATL
1 stop15h 42mJetBlue
Deal found 16/1£511
Tue 18/323:15ATL - LHR
Nonstop8h 00mBritish Airways
Thu 27/315:35LHR - ATL
Nonstop9h 35mBritish Airways
Deal found 16/1£515
Wed 23/422:25ATL - LHR
Nonstop8h 15mIberia
Thu 8/516:10LHR - ATL
Nonstop9h 20mIberia
Deal found 17/1£517
Tue 25/211:45ATL - LHR
1 stop14h 25mUnited Airlines
Fri 7/306:30LHR - ATL
1 stop13h 35mUnited Airlines
Deal found 16/1£525
Mon 24/222:30ATL - LHR
Nonstop8h 10mKLM
Tue 4/306:30LHR - ATL
1 stop12h 05mKLM
Deal found 16/1£526
Sun 16/319:40ATL - LHR
Nonstop8h 15mDelta
Tue 1/409:55LHR - ATL
1 stop15h 30mDelta
Deal found 16/1£533
Sat 15/315:39ATL - LHR
2 stops35h 31mAir Canada
Tue 25/314:30LHR - ATL
2 stops32h 17mAir Canada
Deal found 16/1£539
Sun 16/323:15ATL - LHR
Nonstop8h 00mAmerican Airlines
Sun 23/314:30LHR - ATL
1 stop14h 24mAmerican Airlines
Deal found 17/1£586

Find flights from Atlanta to Heathrow within your budget

Customise your flight search to find flights from Atlanta to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Mon 24/2

19:15-17:40

1 stop17h 25m

London Heathrow

Sat 1/3

10:35-17:10

2 stops59h 35m

£487

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 19/2

22:15-11:15

Nonstop8h 00m

London Heathrow

Wed 26/2

15:35-20:10

Nonstop9h 35m

£504

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sat 1/2

05:33-10:50

3 stops24h 17m

London Heathrow

Sat 8/2

12:15-22:42

2 stops15h 27m

£506

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sun 26/1

06:45-09:30

1 stop21h 45m

London Heathrow

Tue 4/2

08:25-19:07

1 stop15h 42m

£511

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sun 26/1

17:30-06:20

Nonstop7h 50m

London Heathrow

Tue 4/2

08:40-20:30

1 stop16h 50m

£511

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Tue 18/3

23:15-11:15

Nonstop8h 00m

London Heathrow

Tue 25/3

15:35-21:10

Nonstop9h 35m

£515

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Wed 16/4

22:25-11:40

Nonstop8h 15m

London Heathrow

Tue 13/5

16:10-20:30

Nonstop9h 20m

£517

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Tue 25/2

11:45-07:10

1 stop14h 25m

London Heathrow

Fri 7/3

06:30-15:05

1 stop13h 35m

£525

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Mon 24/2

22:30-11:40

Nonstop8h 10m

London Heathrow

Tue 4/3

06:30-13:35

1 stop12h 05m

£526

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sat 15/3

22:30-13:10

1 stop10h 40m

London Heathrow

Tue 25/3

11:45-21:30

1 stop13h 45m

£529

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 28 results
1
2
3

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 return 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.

Travel insights for flights from Atlanta to Heathrow

Get recent, data-driven insights about flights from Atlanta to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Atlanta to Heathrow. Price data was last updated on 10 January 2025.

The price you pay for your flight from Atlanta to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £112). Flying from Atlanta to London Heathrow Airport in August is currently the most expensive (average of £161). 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?

Find hourly flight availability from Atlanta to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from Atlanta to London Heathrow Airport by exploring options for tickets in the afternoon.

Weekly flight availability from Atlanta to London Heathrow Airport

Explore weekly flight availability from Atlanta to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 January 2025.

The most flights from ATL to LHR are scheduled on a Wednesday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown Iberia, Scandinavian Airlines and Finnair from Atlanta to London. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,512 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very Good
8,512 reviews
Delta
8.0
Very Good
8,512 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,512 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,512 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very Good
8,512 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very Good
8,512 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

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?

    If you book a flight to London Heathrow from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 22 flights from Hartsfield-Jackson to London Heathrow per day from 9 different airlines.

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

    Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £487. Additional return tickets that might be worth considering are offered by Finnair and JetBlue, with the lowest prices starting at £504 and £511, respectively. Scandinavian Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as £211 on WestJet. Other airlines that offer cheap prices include JetBlue from £224 and Scandinavian Airlines from £297 one-way.

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

    Before booking your flight to London Heathrow Airport from Atlanta, check out the most reliable airlines to get you to your destination on time: Singapore Airlines (80%), Aeromexico (70%), Air France( 54%).

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

    Looking at all options, your cheapest flight can be booked for £371. While the most popular route (Atlanta Hartsfield-Jackson - London Heathrow) can be booked for £411 on average our data indicates £1,419 when flying from Atlanta to London Heathrow Airport.

  • 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 holiday 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 £112). Flying from Atlanta to London Heathrow Airport in August is currently the most expensive (average of £161). 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.

See more FAQs

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Milton Keynes
Croydon
Luton
Slough
Ilford
Hayes
Eastbourne
Northampton
Swindon
Maidstone
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Crawley
Southall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Atlanta to Heathrow

Discover the top 9 airlines that operate flights from Atlanta to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£399Average£754FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapest£433Average£596FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£481Average£758FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£488Average£751FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£490Average£771FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£511Average£759FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£511Average£860FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£512Average£826FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£563Average£762FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Atlanta to Heathrow?

Cheapflights makes it easy to find Atlanta to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Atlanta to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Atlanta to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Atlanta? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Atlanta to Heathrow become cheaper?

Of course! You can now track prices for flights from Atlanta to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.