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Cheap flights from Atlanta to Cardiff from £746

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CWL
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to Cardiff
Explore the most affordable flight options available from Atlanta to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Mon 1/610:00
ATL
-
CWL
1 stop19h 15m
Multiple Airlines
Mon 8/622:10
CWL
-
ATL
2 stops37h 45m
Multiple Airlines
Deal found 25/4£746
Sun 7/608:05
ATL
-
CWL
1 stop21h 10m
Multiple Airlines
Sun 14/621:45
CWL
-
ATL
2 stops39h 25m
Multiple Airlines
Deal found 23/4£854
Mon 1/615:25
ATL
-
CWL
1 stop12h 50m
KLM
Mon 8/609:45
CWL
-
ATL
1 stop31h 34m
KLM
Deal found 25/4£910
Sun 7/622:40
ATL
-
CWL
1 stop29h 35m
KLM
Sun 14/609:50
CWL
-
ATL
1 stop31h 29m
KLM
Deal found 23/4£954
Fri 3/708:05
ATL
-
CWL
1 stop21h 10m
Multiple Airlines
Fri 10/722:45
CWL
-
ATL
2 stops44h 19m
Multiple Airlines
Deal found 24/4£962
Wed 20/515:34
ATL
-
CWL
2 stops25h 51m
Multiple Airlines
Tue 26/511:35
CWL
-
ATL
1 stop26h 11m
Multiple Airlines
Deal found 23/4£989
Sun 7/610:00
ATL
-
CWL
2 stops18h 15m
Delta
Sun 14/609:50
CWL
-
ATL
2 stops18h 57m
Delta
Deal found 23/4£1,014
Wed 20/509:54
ATL
-
CWL
2 stops18h 21m
Delta
Tue 26/509:45
CWL
-
ATL
2 stops18h 17m
Delta
Deal found 23/4£1,066
Sun 7/608:15
ATL
-
CWL
2 stops21h 00m
WestJet
Tue 9/611:35
CWL
-
ATL
2 stops30h 50m
WestJet
Deal found 24/4£1,085

Find flight deals from Atlanta to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 April 2026.

Round-trip from

£746
1/6-8/6
  • 1/6-8/6
  • 3 total stops
  • 57h 00m total
  • Atlanta to Cardiff
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 27 April 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

Sun 7/6

08:05-10:15

1 stop21h 10m

Cardiff Wales

Sun 14/6

21:45-08:10

2 stops39h 25m

£854

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 1/6

15:25-09:15

1 stop12h 50m

Cardiff Wales

Mon 8/6

09:45-12:19

1 stop31h 34m

£910

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 1/6

06:00-10:15

3 stops23h 15m

Cardiff Wales

Mon 8/6

11:35-06:55

2 stops24h 20m

£915

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 7/6

22:40-09:15

1 stop29h 35m

Cardiff Wales

Sun 14/6

09:50-12:19

1 stop31h 29m

£954

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Wed 20/5

09:54-09:15

2 stops18h 21m

Cardiff Wales

Tue 26/5

09:45-23:02

2 stops18h 17m

£1,066

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 7/6

08:15-10:15

2 stops21h 00m

Cardiff Wales

Tue 9/6

11:35-06:55

2 stops48h 20m

£1,066
Fastest return journey

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Fri 3/7

09:55-09:15

2 stops18h 20m

Cardiff Wales

Fri 10/7

09:45-22:28

2 stops17h 43m

£1,090

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sat 6/6

08:15-10:15

2 stops45h 00m

Cardiff Wales

Sat 13/6

11:35-13:25

2 stops54h 50m

£1,122

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sat 18/7

08:15-10:15

2 stops45h 00m

Cardiff Wales

Thu 23/7

11:35-13:25

2 stops30h 50m

£1,185

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Sorted by cheapest first

Best time to book a flight from Atlanta to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Atlanta with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Atlanta to Cardiff?

    KLM and Delta can get you from Atlanta to Cardiff in just under 12h 50m. Your travel time can differ by up to 5h 31m. The distance between Atlanta and Cardiff is about 4081 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Atlanta to Cardiff that include hotel bookings?

    Yes. In addition to deals on Atlanta to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Cardiff.

  • Can I find deals for business class flights from Atlanta to Cardiff?

    Yes. Cheapflights offers flight deals from Atlanta to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Cardiff?

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

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Alternative routes for Atlanta to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
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Augusta to Manchester flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Atlanta to Cardiff?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cardiff from Atlanta today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Cardiff?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Atlanta to Cardiff for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Atlanta to Cardiff with no change fees?

Yes, we can. To see specific flights from Atlanta to Cardiff with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Atlanta to Cardiff become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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