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Cheap flights from Atlanta to London Gatwick Airport from £275

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LGW
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Atlanta to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Gatwick (LGW). 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 16 September 2025.

Round-trip from

£364

One-way from

£275

Popular in

June

Cheapest in

October

Average price

£581
American Airlines
  • American Airlines
  • 1/10-7/10
  • 4 total stops
  • 34h 46m total
  • Atlanta to London
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JetBlue
  • JetBlue
  • 3/10
  • 1 total stop
  • 16h 03m total
  • Atlanta to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£94 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Atlanta to Gatwick

Cheapest flights from Atlanta to Gatwick
Explore the most affordable flight options available from Atlanta to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 1/1008:50ATL - LGW
2 stops16h 45mAmerican Airlines
Tue 7/1010:40LGW - ATL
2 stops18h 01mAmerican Airlines
Deal found 14/9£364
Mon 27/1007:52ATL - LGW
1 stop18h 08mMultiple Airlines
Tue 11/1113:00LGW - ATL
1 stop25h 08mMultiple Airlines
Deal found 14/9£366
Tue 28/1009:14ATL - LGW
1 stop16h 46mMultiple Airlines
Mon 10/1113:00LGW - ATL
1 stop25h 08mMultiple Airlines
Deal found 14/9£368
Wed 3/1207:00ATL - LGW
1 stop18h 00mMultiple Airlines
Tue 20/113:00LGW - ATL
1 stop15h 20mMultiple Airlines
Deal found 15/9£369
Thu 13/1122:14ATL - LGW
1 stop26h 46mMultiple Airlines
Tue 18/1113:00LGW - ATL
1 stop25h 02mMultiple Airlines
Deal found 13/9£372
Mon 27/1007:52ATL - LGW
1 stop18h 08mMultiple Airlines
Wed 12/1113:00LGW - ATL
1 stop15h 37mMultiple Airlines
Deal found 14/9£373
Wed 29/1009:14ATL - LGW
1 stop16h 46mMultiple Airlines
Wed 12/1113:00LGW - ATL
1 stop15h 37mMultiple Airlines
Deal found 14/9£375
Fri 14/1106:45ATL - LGW
1 stop18h 15mMultiple Airlines
Tue 18/1113:00LGW - ATL
1 stop25h 08mMultiple Airlines
Deal found 14/9£380
Tue 11/1109:05ATL - LGW
2 stops15h 55mMultiple Airlines
Tue 18/1113:00LGW - ATL
1 stop15h 37mMultiple Airlines
Deal found 14/9£382
Wed 15/1012:33ATL - LGW
1 stop16h 27mMultiple Airlines
Sat 1/1114:00LGW - ATL
1 stop13h 59mMultiple Airlines
Deal found 15/9£383
Sat 18/1009:45ATL - LGW
1 stop19h 15mMultiple Airlines
Sat 1/1114:00LGW - ATL
1 stop35h 09mMultiple Airlines
Deal found 15/9£385
Mon 20/1016:13ATL - LGW
1 stop12h 47mMultiple Airlines
Sat 1/1114:00LGW - ATL
1 stop13h 59mMultiple Airlines
Deal found 15/9£386

Cheapflights Fare Finder

 
Customise your flight search to find flights from Atlanta to Gatwick 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 16 September 2025.
Use the filters below to find and compare flights from Atlanta to London Gatwick Airport that are best for you.

Fly from

Atlanta

Fly to

Gatwick

Route

Depart

Return

Price

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 11/12

13:42-10:00

1 stop15h 18m

London Gatwick

Mon 15/12

14:00-12:47

1 stop27h 47m

£495

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Mon 20/10

21:45-22:20

1 stop19h 35m

London Gatwick

Wed 5/11

06:25-19:45

1 stop18h 20m

£544

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 11/11

15:10-09:10

1 stop37h 00m

London Gatwick

Thu 20/11

10:05-19:45

1 stop38h 40m

£561

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Wed 12/11

21:50-09:10

1 stop30h 20m

London Gatwick

Thu 20/11

10:05-19:45

1 stop38h 40m

£561

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 4/12

21:50-22:35

1 stop19h 45m

London Gatwick

Fri 12/12

10:05-19:45

1 stop38h 40m

£561

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 13/11

21:50-16:10

1 stop37h 20m

London Gatwick

Thu 20/11

10:05-19:45

1 stop38h 40m

£561

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 11/11

21:50-09:10

1 stop30h 20m

London Gatwick

Fri 21/11

17:05-13:05

1 stop25h 00m

£561

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 11/11

15:10-16:10

1 stop20h 00m

London Gatwick

Tue 18/11

10:05-19:45

1 stop38h 40m

£561

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 10/3

16:10-22:35

1 stop26h 25m

London Gatwick

Thu 19/3

10:05-20:45

1 stop38h 40m

£580

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 13/11

21:50-09:10

1 stop30h 20m

London Gatwick

Wed 19/11

17:05-19:45

1 stop31h 40m

£580

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 21 results
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Best time to book a flight from Atlanta to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick 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.

Cheapflights Insights

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

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

Currently, April is the cheapest month in which you can book a flight from Atlanta to London Gatwick Airport (average of £102). Flying from Atlanta to London Gatwick Airport in July is currently the most expensive (average of £142). 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 LGW?

Find hourly flight availability from Atlanta to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

It’s optimal to fly from Atlanta to London Gatwick Airport in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Gatwick. 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 Gatwick?

    If you book a flight to London Gatwick 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 0 flights from Hartsfield-Jackson to London Gatwick per day from 0 different airlines.

  • How long is the flight from Atlanta to London Gatwick Airport?

    For as low as £544, Turkish Airlines can have you in London Gatwick Airport from Atlanta in 19h 35m. There are 4216 mi between Atlanta and London Gatwick Airport.

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

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

  • How can I find direct flights from Atlanta to Gatwick?

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Gatwick 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 Gatwick Airport?

    Currently, April is the cheapest month in which you can book a flight from Atlanta to London Gatwick Airport (average of £102). Flying from Atlanta to London Gatwick Airport in July is currently the most expensive (average of £142). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

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

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

Need flexible booking options for your flight to Gatwick 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 Gatwick become cheaper?

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