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Cheap flights from Atlanta to London from $387

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 5/10. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:46 pm - 10:00 am
ATL
-
LGW
13h 14m
1 stop
Multiple Airlines Logo
2:00 pm - 12:15 am
LGW
-
ATL
15h 15m
1 stop
$867Multiple Airlines
Sun, May 24 - Mon, Jun 8
Multiple Airlines Logo
10:35 am - 10:00 am
ATL
-
LGW
18h 25m
2 stops
Multiple Airlines Logo
2:00 pm - 11:19 pm
LGW
-
ATL
14h 19m
1 stop
$868Multiple Airlines
Wed, May 27 - Sat, May 30
Multiple Airlines Logo
5:20 am - 10:00 am
ATL
-
LGW
23h 40m
2 stops
Multiple Airlines Logo
2:00 pm - 12:15 am
LGW
-
ATL
15h 15m
1 stop
$869Multiple Airlines
Sun, May 24 - Mon, Jun 8
Turkish Airlines Logo
9:50 pm - 4:40 pm
ATL
-
LGW
37h 50m
1 stop
Turkish Airlines Logo
7:25 am - 7:45 pm
LGW
-
ATL
17h 20m
1 stop
$871Turkish Airlines
Tue, Aug 18 - Wed, Sep 2
Turkish Airlines Logo
9:50 pm - 9:55 am
ATL
-
LGW
31h 05m
1 stop
Turkish Airlines Logo
10:50 am - 7:45 pm
LGW
-
ATL
37h 55m
1 stop
$872Turkish Airlines
Wed, Sep 9 - Wed, Sep 23
Multiple Airlines Logo
3:46 pm - 10:00 am
ATL
-
LGW
13h 14m
1 stop
Multiple Airlines Logo
2:00 pm - 12:19 am
LGW
-
ATL
15h 19m
1 stop
$873Multiple Airlines
Sun, May 24 - Fri, May 29
Turkish Airlines Logo
9:50 pm - 10:25 pm
ATL
-
LGW
19h 35m
1 stop
Turkish Airlines Logo
7:05 am - 7:45 pm
LGW
-
ATL
17h 40m
1 stop
$875Turkish Airlines
Thu, Oct 15 - Wed, Oct 21
Multiple Airlines Logo
5:20 am - 10:00 am
ATL
-
LGW
23h 40m
2 stops
Multiple Airlines Logo
2:00 pm - 12:19 am
LGW
-
ATL
15h 19m
1 stop
$876Multiple Airlines
Sun, May 24 - Fri, May 29
Multiple Airlines Logo
9:30 am - 6:20 am
ATL
-
LGW
15h 50m
1 stop
Multiple Airlines Logo
1:05 pm - 12:21 pm
LGW
-
ATL
28h 16m
1 stop
$877Multiple Airlines
Thu, Sep 17 - Tue, Oct 6
Multiple Airlines Logo
3:46 pm - 10:00 am
ATL
-
LGW
13h 14m
1 stop
Multiple Airlines Logo
2:00 pm - 12:29 am
LGW
-
ATL
15h 29m
1 stop
$878Multiple Airlines
Fri, May 15 - Mon, Jun 8

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Turkish Airlines flights from Atlanta to London Gatwick Airport

Our best Turkish Airlines deals on Atlanta to London Gatwick Airport flight tickets
Turkish Airlines
Aug 18
ATL9:50 pmAtlanta Hartsfield-Jackson
37h 50m
1 stop
LGW4:40 pmLondon Gatwick
Sep 2
LGW7:25 amLondon Gatwick
17h 20m
1 stop
ATL7:45 pmAtlanta Hartsfield-Jackson
$871
Turkish Airlines
Sep 9
ATL9:50 pmAtlanta Hartsfield-Jackson
31h 05m
1 stop
LGW9:55 amLondon Gatwick
Sep 23
LGW10:50 amLondon Gatwick
37h 55m
1 stop
ATL7:45 pmAtlanta Hartsfield-Jackson
$872
Turkish Airlines
Oct 15
ATL9:50 pmAtlanta Hartsfield-Jackson
19h 35m
1 stop
LGW10:25 pmLondon Gatwick
Oct 21
LGW7:05 amLondon Gatwick
17h 40m
1 stop
ATL7:45 pmAtlanta Hartsfield-Jackson
$875

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 4, 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
Quickest round-trip

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 5/24

3:46 pm-10:00 am

1 stop13h 14m

London Gatwick

Mon 6/8

2:00 pm-12:15 am

1 stop15h 15m

$867

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Wed 5/27

10:35 am-10:00 am

2 stops18h 25m

London Gatwick

Sat 5/30

2:00 pm-11:19 pm

1 stop14h 19m

$868

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 5/24

5:20 am-10:00 am

2 stops23h 40m

London Gatwick

Mon 6/8

2:00 pm-12:15 am

1 stop15h 15m

$869

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Tue 8/18

9:50 pm-4:40 pm

1 stop37h 50m

London Gatwick

Wed 9/2

7:25 am-7:45 pm

1 stop17h 20m

$871

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Wed 9/9

9:50 pm-9:55 am

1 stop31h 05m

London Gatwick

Wed 9/23

10:50 am-7:45 pm

1 stop37h 55m

$872

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 5/24

3:46 pm-10:00 am

1 stop13h 14m

London Gatwick

Fri 5/29

2:00 pm-12:19 am

1 stop15h 19m

$873

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 10/15

9:50 pm-10:25 pm

1 stop19h 35m

London Gatwick

Wed 10/21

7:05 am-7:45 pm

1 stop17h 40m

$875

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Sun 5/24

5:20 am-10:00 am

2 stops23h 40m

London Gatwick

Fri 5/29

2:00 pm-12:19 am

1 stop15h 19m

$876

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Thu 9/17

9:30 am-6:20 am

1 stop15h 50m

London Gatwick

Tue 10/6

1:05 pm-12:21 pm

1 stop28h 16m

$877

AtlantaLondon

ATL - LGW

ATLLGW

Atlanta Hartsfield-Jackson

Fri 5/15

3:46 pm-10:00 am

1 stop13h 14m

London Gatwick

Mon 6/8

2:00 pm-12:29 am

1 stop15h 29m

$878

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, January 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 January, then departing from Atlanta during the month October is also very affordable. Most momondo users find prices during this month for around $95.

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 35m

Direct flights

None
The fastest flight from Atlanta to London Gatwick Airport takes 12h 35m
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 35m, 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
8,460 reviews
Search Delta flights

Traveling to a place near London?

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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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