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Cheap flights from Atlanta to London from £206

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to London departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:37 - 06:00
ATL
-
LGW
15h 23m1 stop
Multiple Airlines Logo
13:10 - 09:03
LGW
-
ATL
24h 53m2 stops
£472Multiple Airlines
Mon, 23 Feb - Wed, 4 Mar
Multiple Airlines Logo
21:19 - 20:40
ATL
-
LGW
18h 21m2 stops
Multiple Airlines Logo
13:00 - 09:13
LGW
-
ATL
25h 13m1 stop
£473Multiple Airlines
Sat, 10 Jan - Tue, 20 Jan
Multiple Airlines Logo
21:19 - 20:40
ATL
-
LGW
18h 21m2 stops
Multiple Airlines Logo
13:00 - 01:11
LGW
-
ATL
17h 11m1 stop
£473Multiple Airlines
Sat, 24 Jan - Wed, 28 Jan
Multiple Airlines Logo
22:40 - 06:00
ATL
-
LGW
26h 20m1 stop
Multiple Airlines Logo
13:00 - 09:28
LGW
-
ATL
25h 28m1 stop
£474Multiple Airlines
Tue, 6 Jan - Wed, 14 Jan
Multiple Airlines Logo
06:00 - 06:20
ATL
-
LGW
19h 20m1 stop
Multiple Airlines Logo
14:00 - 23:38
LGW
-
ATL
14h 38m1 stop
£476Multiple Airlines
Fri, 24 Apr - Tue, 5 May
Multiple Airlines Logo
16:27 - 10:00
ATL
-
LGW
12h 33m1 stop
Multiple Airlines Logo
14:00 - 23:25
LGW
-
ATL
14h 25m1 stop
£476Multiple Airlines
Thu, 8 Jan - Sat, 24 Jan
Multiple Airlines Logo
15:45 - 10:00
ATL
-
LGW
13h 15m1 stop
Multiple Airlines Logo
13:00 - 09:13
LGW
-
ATL
25h 13m1 stop
£477Multiple Airlines
Sun, 11 Jan - Tue, 20 Jan
Multiple Airlines Logo
16:27 - 10:00
ATL
-
LGW
12h 33m1 stop
Multiple Airlines Logo
14:00 - 07:14
LGW
-
ATL
22h 14m1 stop
£478Multiple Airlines
Thu, 8 Jan - Thu, 22 Jan
Multiple Airlines Logo
15:45 - 10:00
ATL
-
LGW
13h 15m1 stop
Multiple Airlines Logo
08:15 - 06:52
LGW
-
ATL
27h 37m2 stops
£479Multiple Airlines
Sun, 11 Jan - Tue, 20 Jan
Multiple Airlines Logo
06:00 - 06:20
ATL
-
LGW
19h 20m2 stops
Multiple Airlines Logo
14:00 - 23:38
LGW
-
ATL
14h 38m1 stop
£480Multiple Airlines
Wed, 22 Apr - Thu, 7 May

Turkish Airlines flights from Atlanta to London Gatwick Airport

Our best Turkish Airlines deals on Atlanta to London Gatwick Airport flight tickets
Turkish Airlines
23 Dec
ATL15:10Atlanta Hartsfield-Jackson
26h 25m
1 stop
LGW22:35London Gatwick
24 Jan
LGW10:15London Gatwick
38h 30m
1 stop
ATL19:45Atlanta Hartsfield-Jackson
£758
Find similar
Turkish Airlines
24 Dec
ATL21:50Atlanta Hartsfield-Jackson
19h 45m
1 stop
LGW22:35London Gatwick
16 Jan
LGW06:25London Gatwick
35h 40m
1 stop
ATL13:05Atlanta Hartsfield-Jackson
£877
Find similar
Turkish Airlines
27 Dec
ATL15:10Atlanta Hartsfield-Jackson
37h 15m
1 stop
LGW09:25London Gatwick
15 Jan
LGW06:25London Gatwick
18h 20m
1 stop
ATL19:45Atlanta Hartsfield-Jackson
£891
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Atlanta to London Gatwick Airport 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 18 December 2025.
Use the filters below to find and compare flights from Atlanta to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Mon 23/2

09:37-06:00

1 stop15h 23m

London Gatwick

Wed 4/3

13:10-09:03

2 stops24h 53m

£472

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sat 10/1

21:19-20:40

2 stops18h 21m

London Gatwick

Tue 20/1

13:00-09:13

1 stop25h 13m

£473

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sat 24/1

21:19-20:40

2 stops18h 21m

London Gatwick

Wed 28/1

13:00-01:11

1 stop17h 11m

£473

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 6/1

22:40-06:00

1 stop26h 20m

London Gatwick

Wed 14/1

13:00-09:28

1 stop25h 28m

£474

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Fri 24/4

06:00-06:20

1 stop19h 20m

London Gatwick

Tue 5/5

14:00-23:38

1 stop14h 38m

£476

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 8/1

16:27-10:00

1 stop12h 33m

London Gatwick

Sat 24/1

14:00-23:25

1 stop14h 25m

£476

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 11/1

15:45-10:00

1 stop13h 15m

London Gatwick

Tue 20/1

13:00-09:13

1 stop25h 13m

£477

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 8/1

16:27-10:00

1 stop12h 33m

London Gatwick

Thu 22/1

14:00-07:14

1 stop22h 14m

£478

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 11/1

15:45-10:00

1 stop13h 15m

London Gatwick

Tue 20/1

08:15-06:52

2 stops27h 37m

£479

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Wed 22/4

06:00-06:20

2 stops19h 20m

London Gatwick

Thu 7/5

14:00-23:38

1 stop14h 38m

£480

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 London from

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

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 London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Atlanta is in October. Flight prices, which tend to average around £470, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in October, then you should wait until August to fly from Atlanta, when ticket prices are also cheap, with an average price of £485.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Monday is the cheapest day to fly to London Gatwick Airport from Atlanta. The lowest ticket price found for a Monday departure recently was £690. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Atlanta to London Gatwick Airport on a Thursday will generally be more expensive and average around £815. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Atlanta to London Gatwick Airport flights are usually those with departure times in the morning. Our users have found flights to London Gatwick Airport in the morning for as low as £804. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the afternoon when prices are around £983.

When to book flights from Atlanta to London Gatwick Airport

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

Cheap Atlanta to London Gatwick Airport (ATL to LGW) flight deals and tips

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

Fastest flight time

12h 33m

Direct flights

None
The fastest flight from Atlanta to London Gatwick Airport takes 12h 33m
There are no direct flights from Atlanta to London Gatwick Airport. There are no popular flight routes from Atlanta to London Gatwick Airport.
Search flight deals

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

    A flight from Atlanta Hartsfield-Jackson to London Gatwick will travel around 4209.2 mi. By plane, this route typically takes 12h 33m.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to London Gatwick Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Colchester
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

Finding the right flight to London from Atlanta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Atlanta to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 London from Atlanta.

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

If you are not ready to book a flight from Atlanta to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Gatwick Airport trip

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