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Cheap flights from Atlanta to Cardiff from £248

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 Cardiff departing on 22/9. 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

Find the cheapest flights from Atlanta to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:48 - 10:15
ATL
-
CWL
30h 27m
2 stops
Multiple Airlines Logo
11:35 - 08:42
CWL
-
ATL
26h 07m
1 stop
£745Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
20:35 - 21:45
ATL
-
CWL
44h 10m
2 stops
Multiple Airlines Logo
11:35 - 20:55
CWL
-
ATL
14h 20m
1 stop
£801Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Virgin Atlantic Logo
23:45 - 17:00
ATL
-
CWL
13h 15m
1 stop
Virgin Atlantic Logo
17:30 - 15:00
CWL
-
ATL
26h 30m
1 stop
£816Virgin Atlantic
Sun, 25 Oct - Sun, 1 Nov
Delta Logo
18:05 - 17:00
ATL
-
CWL
18h 55m
2 stops
Delta Logo
10:20 - 20:45
CWL
-
ATL
15h 25m
1 stop
£824Delta
Sun, 25 Oct - Sun, 1 Nov
Virgin Atlantic Logo
22:40 - 16:45
ATL
-
CWL
13h 05m
1 stop
Virgin Atlantic Logo
09:45 - 20:25
CWL
-
ATL
15h 40m
1 stop
£825Virgin Atlantic
Wed, 19 Aug - Wed, 26 Aug
Delta Logo
22:40 - 16:45
ATL
-
CWL
13h 05m
1 stop
Delta Logo
09:45 - 20:25
CWL
-
ATL
15h 40m
1 stop
£828Delta
Wed, 2 Sep - Wed, 9 Sep
KLM Logo
12:15 - 09:15
ATL
-
CWL
16h 00m
2 stops
KLM Logo
17:15 - 12:30
CWL
-
ATL
24h 15m
1 stop
£831KLM
Wed, 19 Aug - Wed, 26 Aug
KLM Logo
12:15 - 09:15
ATL
-
CWL
16h 00m
2 stops
KLM Logo
09:45 - 20:19
CWL
-
ATL
15h 34m
2 stops
£839KLM
Wed, 19 Aug - Wed, 26 Aug
Air France Logo
17:10 - 16:45
ATL
-
CWL
18h 35m
1 stop
Air France Logo
17:15 - 12:30
CWL
-
ATL
24h 15m
1 stop
£865Air France
Sun, 16 Aug - Sun, 23 Aug
Delta Logo
19:55 - 16:45
ATL
-
CWL
15h 50m
1 stop
Delta Logo
09:50 - 21:27
CWL
-
ATL
16h 37m
2 stops
£873Delta
Sun, 16 Aug - Sun, 23 Aug

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KLM flights from Atlanta to Cardiff

Our best KLM deals on Atlanta to Cardiff flight tickets
KLM
19 Aug
ATL12:15Atlanta Hartsfield-Jackson
16h 00m
2 stops
CWL09:15Cardiff Wales
26 Aug
CWL17:15Cardiff Wales
24h 15m
1 stop
ATL12:30Atlanta Hartsfield-Jackson
£831
KLM
19 Aug
ATL12:15Atlanta Hartsfield-Jackson
16h 00m
2 stops
CWL09:15Cardiff Wales
26 Aug
CWL09:45Cardiff Wales
15h 34m
2 stops
ATL20:19Atlanta Hartsfield-Jackson
£839
KLM
5 Sept
ATL13:30Atlanta Hartsfield-Jackson
14h 45m
2 stops
CWL09:15Cardiff Wales
12 Sept
CWL09:45Cardiff Wales
15h 27m
2 stops
ATL20:12Atlanta Hartsfield-Jackson
£904

Air France flights from Atlanta to Cardiff

Our best Air France deals on Atlanta to Cardiff flight tickets
Air France
16 Aug
ATL17:10Atlanta Hartsfield-Jackson
18h 35m
1 stop
CWL16:45Cardiff Wales
23 Aug
CWL17:15Cardiff Wales
24h 15m
1 stop
ATL12:30Atlanta Hartsfield-Jackson
£865
Air France
1 Aug
ATL22:40Atlanta Hartsfield-Jackson
13h 05m
1 stop
CWL16:45Cardiff Wales
22 Aug
CWL09:50Cardiff Wales
12h 08m
1 stop
ATL16:58Atlanta Hartsfield-Jackson
£2,613
Air France
1 Aug
ATL22:40Atlanta Hartsfield-Jackson
13h 05m
1 stop
CWL16:45Cardiff Wales
22 Aug
CWL09:50Cardiff Wales
12h 08m
1 stop
ATL16:58Atlanta Hartsfield-Jackson
£2,614

momondo Fare Finder

 
Customise your flight search to find flights from Atlanta to Cardiff 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 23 July 2026.
Use the filters below to find and compare flights from Atlanta to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sat 5/9

22:48-10:15

2 stops30h 27m

Cardiff Wales

Sat 12/9

11:35-08:42

1 stop26h 07m

£745

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sat 5/9

20:35-21:45

2 stops44h 10m

Cardiff Wales

Sat 12/9

11:35-20:55

1 stop14h 20m

£801

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 25/10

23:45-17:00

1 stop13h 15m

Cardiff Wales

Sun 1/11

17:30-15:00

1 stop26h 30m

£816

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 25/10

18:05-17:00

2 stops18h 55m

Cardiff Wales

Sun 1/11

10:20-20:45

1 stop15h 25m

£824
Fastest return journey

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Wed 19/8

22:40-16:45

1 stop13h 05m

Cardiff Wales

Wed 26/8

09:45-20:25

1 stop15h 40m

£825

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Wed 2/9

22:40-16:45

1 stop13h 05m

Cardiff Wales

Wed 9/9

09:45-20:25

1 stop15h 40m

£828

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Wed 19/8

12:15-09:15

2 stops16h 00m

Cardiff Wales

Wed 26/8

17:15-12:30

1 stop24h 15m

£831

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Wed 19/8

12:15-09:15

2 stops16h 00m

Cardiff Wales

Wed 26/8

09:45-20:19

2 stops15h 34m

£839

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 16/8

17:10-16:45

1 stop18h 35m

Cardiff Wales

Sun 23/8

17:15-12:30

1 stop24h 15m

£865

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 16/8

19:55-16:45

1 stop15h 50m

Cardiff Wales

Sun 23/8

09:50-21:27

2 stops16h 37m

£873

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to Cardiff from

How to get the cheapest flight ticket from Atlanta to Cardiff

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 airline that flies from Atlanta Hartsfield-Jackson to Cardiff Wales?

Virgin Atlantic is the most popular carrier operating from Atlanta Hartsfield-Jackson to Cardiff Wales

When to book flights from Atlanta to Cardiff

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

Cheap Atlanta to Cardiff (ATL to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Cardiff

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Atlanta to Cardiff takes 13h 05m
There are no direct flights from Atlanta to Cardiff. There are no popular flight routes from Atlanta to Cardiff.
Search flight deals

Frequently asked questions about flying from Atlanta to Cardiff

  • How far is Atlanta Hartsfield-Jackson to Cardiff Wales by plane?

    Cardiff Wales is 4079.0 mi away from Atlanta Hartsfield-Jackson. Typically, this will take 13h 05m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The required travel and health documents for your Cardiff Wales 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 Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cardiff from Atlanta.

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

Yes. All flights to Cardiff 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 Cardiff?

momondo helps you find the best flight between Atlanta and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Atlanta to Cardiff flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Cardiff trip

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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport