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Cheap flights from Atlanta to London from $454

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 6/3. 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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Find the cheapest flights from Atlanta to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:15 am - 6:20 am
ATL
-
LGW
16h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 9:54 am
LGW
-
ATL
24h 54m
1 stop
$914Multiple Airlines
Fri, May 22 - Mon, Jun 8
Multiple Airlines Logo
3:41 pm - 10:00 am
ATL
-
LGW
13h 19m
1 stop
Multiple Airlines Logo
2:00 pm - 9:02 am
LGW
-
ATL
24h 02m
1 stop
$915Multiple Airlines
Sun, Sep 27 - Thu, Oct 1
Multiple Airlines Logo
3:41 pm - 10:00 am
ATL
-
LGW
13h 19m
1 stop
Multiple Airlines Logo
11:35 am - 1:17 am
LGW
-
ATL
18h 42m
2 stops
$917Multiple Airlines
Sun, Sep 27 - Thu, Oct 1
Turkish Airlines Logo
3:05 pm - 10:25 pm
ATL
-
LGW
26h 20m
1 stop
Turkish Airlines Logo
6:25 am - 8:45 pm
LGW
-
ATL
18h 20m
1 stop
$926Turkish Airlines
Tue, Oct 20 - Fri, Oct 30
Turkish Airlines Logo
9:50 pm - 4:40 pm
ATL
-
LGW
37h 50m
1 stop
Turkish Airlines Logo
7:30 am - 7:45 pm
LGW
-
ATL
17h 15m
1 stop
$931Turkish Airlines
Tue, Sep 15 - Sun, Sep 20
Multiple Airlines Logo
9:15 am - 6:20 am
ATL
-
LGW
16h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 9:54 am
LGW
-
ATL
24h 54m
1 stop
$939Multiple Airlines
Thu, May 21 - Mon, Jun 8
Multiple Airlines Logo
9:15 am - 6:20 am
ATL
-
LGW
16h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 9:01 am
LGW
-
ATL
24h 01m
2 stops
$944Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:18 am - 6:20 am
ATL
-
LGW
16h 02m
1 stop
Multiple Airlines Logo
1:05 pm - 12:41 am
LGW
-
ATL
16h 36m
1 stop
$948Multiple Airlines
Sun, Jun 14 - Wed, Jun 24
Multiple Airlines Logo
9:00 pm - 6:20 am
ATL
-
LGW
28h 20m
1 stop
Multiple Airlines Logo
2:00 pm - 9:52 am
LGW
-
ATL
24h 52m
1 stop
$949Multiple Airlines
Sat, May 23 - Sun, Jun 7
Multiple Airlines Logo
8:21 pm - 10:00 am
ATL
-
LGW
32h 39m
1 stop
Multiple Airlines Logo
10:45 am - 8:30 am
LGW
-
ATL
26h 45m
2 stops
$951Multiple Airlines
Tue, Jul 21 - Tue, Jul 28

Turkish Airlines flights from Atlanta to London Gatwick Airport

Our best Turkish Airlines deals on Atlanta to London Gatwick Airport flight tickets
Turkish Airlines
Oct 20
ATL3:05 pmAtlanta Hartsfield-Jackson
26h 20m
1 stop
LGW10:25 pmLondon Gatwick
Oct 30
LGW6:25 amLondon Gatwick
18h 20m
1 stop
ATL8:45 pmAtlanta Hartsfield-Jackson
$926
Turkish Airlines
Oct 26
ATL10:50 pmAtlanta Hartsfield-Jackson
19h 45m
1 stop
LGW10:35 pmLondon Gatwick
Nov 8
LGW10:05 amLondon Gatwick
38h 40m
1 stop
ATL7:45 pmAtlanta Hartsfield-Jackson
$954
Turkish Airlines
Sep 24
ATL9:50 pmAtlanta Hartsfield-Jackson
19h 35m
1 stop
LGW10:25 pmLondon Gatwick
Oct 2
LGW7:25 amLondon Gatwick
17h 20m
1 stop
ATL7:45 pmAtlanta Hartsfield-Jackson
$958

JetBlue flights from Atlanta to London Gatwick Airport

Our best JetBlue deals on Atlanta to London Gatwick Airport flight tickets
JetBlue
Aug 1
ATL7:00 amAtlanta Hartsfield-Jackson
21h 35m
1 stop
LGW9:35 amLondon Gatwick
Aug 20
LGW12:20 pmLondon Gatwick
15h 12m
1 stop
ATL10:32 pmAtlanta Hartsfield-Jackson
$972
JetBlue
Aug 13
ATL12:05 pmAtlanta Hartsfield-Jackson
16h 30m
1 stop
LGW9:35 amLondon Gatwick
Aug 20
LGW12:20 pmLondon Gatwick
27h 55m
1 stop
ATL11:15 amAtlanta Hartsfield-Jackson
$981

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 10, 2026.
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

Cheapest round-trip

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Fri 5/22

9:15 am-6:20 am

1 stop16h 05m

London Gatwick

Mon 6/8

2:00 pm-9:54 am

1 stop24h 54m

$914

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 9/27

3:41 pm-10:00 am

1 stop13h 19m

London Gatwick

Thu 10/1

2:00 pm-9:02 am

1 stop24h 02m

$915
Quickest round-trip

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 9/27

3:41 pm-10:00 am

1 stop13h 19m

London Gatwick

Thu 10/1

11:35 am-1:17 am

2 stops18h 42m

$917

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 10/20

3:05 pm-10:25 pm

1 stop26h 20m

London Gatwick

Fri 10/30

6:25 am-8:45 pm

1 stop18h 20m

$926

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 9/15

9:50 pm-4:40 pm

1 stop37h 50m

London Gatwick

Sun 9/20

7:30 am-7:45 pm

1 stop17h 15m

$931

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 5/21

9:15 am-6:20 am

1 stop16h 05m

London Gatwick

Mon 6/8

2:00 pm-9:54 am

1 stop24h 54m

$939

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Wed 6/3

9:15 am-6:20 am

1 stop16h 05m

London Gatwick

Wed 6/10

2:00 pm-9:01 am

2 stops24h 01m

$944

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 6/14

9:18 am-6:20 am

1 stop16h 02m

London Gatwick

Wed 6/24

1:05 pm-12:41 am

1 stop16h 36m

$948

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sat 5/23

9:00 pm-6:20 am

1 stop28h 20m

London Gatwick

Sun 6/7

2:00 pm-9:52 am

1 stop24h 52m

$949

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 7/21

8:21 pm-10:00 am

1 stop32h 39m

London Gatwick

Tue 7/28

10:45 am-8:30 am

2 stops26h 45m

$951

Flights are sorted by cheapest round-trip 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?

In general, May is the cheapest month to fly from Atlanta to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit London Gatwick Airport during the month of May, then departing from Atlanta during the month January is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Atlanta to London Gatwick Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Atlanta to London Gatwick Airport flight.

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 round-trip 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

11h 55m

Direct flights

None
The fastest flight from Atlanta to London Gatwick Airport takes 11h 55m
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

Frequently asked questions about flying from Atlanta to London Gatwick Airport

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

    There are 4209.2 mi between Atlanta Hartsfield-Jackson and London Gatwick. Flights usually cover this in 11h 55m, depending on flying conditions and air traffic around both airports.

  • 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 many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to London Gatwick Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to London Gatwick Airport.

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

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Atlanta to London Gatwick Airport?

Best airlines flying from Atlanta to London Gatwick Airport

Compare and see reviews for airlines that fly from Atlanta to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $486Free CancellationRating
7.9
8,454 reviews
Search Delta flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Stansted
Watford
Croydon
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow
Uxbridge
Guildford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Atlanta to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Atlanta and alert you when they change.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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