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Cheap flights from Atlanta to London from $453

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 6/18. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:18 am - 6:20 am
ATL
-
LGW
16h 02m
1 stop
Multiple Airlines Logo
8:35 pm - 12:13 am
LGW
-
ATL
32h 38m
2 stops
$1,018Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
JetBlue Logo
12:49 pm - 9:35 am
ATL
-
LGW
39h 46m
2 stops
JetBlue Logo
12:20 pm - 6:04 pm
LGW
-
ATL
34h 44m
1 stop
$1,019JetBlue
Fri, Jul 24 - Sat, Aug 1
Turkish Airlines Logo
3:05 pm - 4:40 pm
ATL
-
LGW
20h 35m
1 stop
Turkish Airlines Logo
7:10 am - 7:45 pm
LGW
-
ATL
17h 35m
1 stop
$1,020Turkish Airlines
Sat, Sep 26 - Sat, Oct 3
Turkish Airlines Logo
9:50 pm - 10:25 pm
ATL
-
LGW
19h 35m
1 stop
Turkish Airlines Logo
7:10 am - 7:45 pm
LGW
-
ATL
17h 35m
1 stop
$1,021Turkish Airlines
Sat, Sep 12 - Sat, Sep 19
Turkish Airlines Logo
9:50 pm - 9:55 am
ATL
-
LGW
31h 05m
1 stop
Turkish Airlines Logo
10:05 am - 8:45 pm
LGW
-
ATL
38h 40m
1 stop
$1,022Turkish Airlines
Fri, Oct 16 - Sun, Oct 25
Multiple Airlines Logo
8:21 pm - 10:00 am
ATL
-
LGW
32h 39m
1 stop
Multiple Airlines Logo
2:00 pm - 9:52 am
LGW
-
ATL
24h 52m
1 stop
$1,023Multiple Airlines
Fri, Jun 26 - Fri, Jul 3
Multiple Airlines Logo
8:09 am - 10:00 am
ATL
-
LGW
20h 51m
1 stop
Multiple Airlines Logo
2:00 pm - 5:03 pm
LGW
-
ATL
32h 03m
1 stop
$1,024Multiple Airlines
Wed, Jun 17 - Wed, Jun 24
JetBlue Logo
7:20 am - 9:35 am
ATL
-
LGW
21h 15m
1 stop
JetBlue Logo
12:20 pm - 10:45 pm
LGW
-
ATL
15h 25m
1 stop
$1,025JetBlue
Tue, Jul 7 - Wed, Jul 15
Multiple Airlines Logo
5:05 am - 10:00 am
ATL
-
LGW
23h 55m
1 stop
Multiple Airlines Logo
2:00 pm - 7:11 am
LGW
-
ATL
22h 11m
1 stop
$1,026Multiple Airlines
Mon, Jun 22 - Tue, Jun 30
Virgin Atlantic Logo
12:15 pm - 9:25 am
ATL
-
LGW
16h 10m
2 stops
Virgin Atlantic Logo
10:25 am - 11:09 pm
LGW
-
ATL
17h 44m
2 stops
$1,027Virgin Atlantic
Wed, Aug 19 - Sun, Aug 30

Turkish Airlines flights from Atlanta to London Gatwick Airport

Our best Turkish Airlines deals on Atlanta to London Gatwick Airport flight tickets
Turkish Airlines
Sep 26
ATL3:05 pmAtlanta Hartsfield-Jackson
26h 20m
1 stop
LGW10:25 pmLondon Gatwick
Oct 3
LGW7:10 amLondon Gatwick
17h 35m
1 stop
ATL7:45 pmAtlanta Hartsfield-Jackson
$1,020
Turkish Airlines
Sep 12
ATL9:50 pmAtlanta Hartsfield-Jackson
19h 35m
1 stop
LGW10:25 pmLondon Gatwick
Sep 19
LGW7:10 amLondon Gatwick
17h 35m
1 stop
ATL7:45 pmAtlanta Hartsfield-Jackson
$1,021
Turkish Airlines
Oct 16
ATL9:50 pmAtlanta Hartsfield-Jackson
31h 05m
1 stop
LGW9:55 amLondon Gatwick
Oct 25
LGW10:05 amLondon Gatwick
38h 40m
1 stop
ATL8:45 pmAtlanta Hartsfield-Jackson
$1,022

Icelandair flights from Atlanta to London Gatwick Airport

Our best Icelandair deals on Atlanta to London Gatwick Airport flight tickets
Icelandair
Aug 24
ATL6:35 pmAtlanta Hartsfield-Jackson
15h 05m
2 stops
LGW2:40 pmLondon Gatwick
Aug 31
LGW3:40 pmLondon Gatwick
48h 35m
2 stops
ATL11:15 amAtlanta Hartsfield-Jackson
$1,028
Icelandair
Oct 13
ATL2:20 pmAtlanta Hartsfield-Jackson
19h 20m
2 stops
LGW2:40 pmLondon Gatwick
Oct 28
LGW11:55 amLondon Gatwick
25h 29m
2 stops
ATL9:24 amAtlanta Hartsfield-Jackson
$1,056
Icelandair
Oct 7
ATL2:20 pmAtlanta Hartsfield-Jackson
19h 20m
2 stops
LGW2:40 pmLondon Gatwick
Oct 14
LGW3:40 pmLondon Gatwick
25h 21m
2 stops
ATL12:01 pmAtlanta Hartsfield-Jackson
$1,065

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 June 5, 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 9/4

9:18 am-6:20 am

1 stop16h 02m

London Gatwick

Thu 9/10

8:35 pm-12:13 am

2 stops32h 38m

$1,018

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Fri 7/24

12:49 pm-9:35 am

2 stops39h 46m

London Gatwick

Sat 8/1

12:20 pm-6:04 pm

1 stop34h 44m

$1,019

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sat 9/26

3:05 pm-4:40 pm

1 stop20h 35m

London Gatwick

Sat 10/3

7:10 am-7:45 pm

1 stop17h 35m

$1,020

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sat 9/12

9:50 pm-10:25 pm

1 stop19h 35m

London Gatwick

Sat 9/19

7:10 am-7:45 pm

1 stop17h 35m

$1,021

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Fri 10/16

9:50 pm-9:55 am

1 stop31h 05m

London Gatwick

Sun 10/25

10:05 am-8:45 pm

1 stop38h 40m

$1,022

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Fri 6/26

8:21 pm-10:00 am

1 stop32h 39m

London Gatwick

Fri 7/3

2:00 pm-9:52 am

1 stop24h 52m

$1,023

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Wed 6/17

8:09 am-10:00 am

1 stop20h 51m

London Gatwick

Wed 6/24

2:00 pm-5:03 pm

1 stop32h 03m

$1,024

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 7/7

7:20 am-9:35 am

1 stop21h 15m

London Gatwick

Wed 7/15

12:20 pm-10:45 pm

1 stop15h 25m

$1,025

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Mon 6/22

5:05 am-10:00 am

1 stop23h 55m

London Gatwick

Tue 6/30

2:00 pm-7:11 am

1 stop22h 11m

$1,026
Quickest round-trip

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Wed 8/19

12:15 pm-9:25 am

2 stops16h 10m

London Gatwick

Sun 8/30

10:25 am-11:09 pm

2 stops17h 44m

$1,027

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 typical price of a round-trip flight between Atlanta and London Gatwick Airport?

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

12h 15m

Direct flights

None
The fastest flight from Atlanta to London Gatwick Airport takes 12h 15m
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 12h 15m, 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
7.8
8,400 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
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Stansted
Slough
Harrow
Brentwood
Watford
Cobham
Guildford
Folkestone
Uxbridge
Romford
Chelmsford

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

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