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Cheap flights from Cardiff to Atlanta from £370

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ATL
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Atlanta
Explore the most affordable flight options available from Cardiff to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Mon 20/417:15
CWL
-
ATL
1 stop28h 40m
KLM
Mon 27/422:40
ATL
-
CWL
1 stop13h 05m
KLM
Deal found 6/3£879
Wed 22/409:45
CWL
-
ATL
1 stop12h 10m
KLM
Wed 29/417:05
ATL
-
CWL
1 stop18h 40m
KLM
Deal found 8/3£884
Mon 20/409:45
CWL
-
ATL
2 stops16h 11m
Multiple Airlines
Mon 27/414:59
ATL
-
CWL
2 stops13h 16m
Multiple Airlines
Deal found 6/3£897
Wed 22/409:45
CWL
-
ATL
2 stops16h 11m
Multiple Airlines
Wed 29/414:50
ATL
-
CWL
2 stops13h 25m
Multiple Airlines
Deal found 8/3£902
Thu 23/409:45
CWL
-
ATL
1 stop12h 10m
KLM
Thu 30/419:45
ATL
-
CWL
1 stop32h 30m
KLM
Deal found 9/3£913
Thu 23/409:45
CWL
-
ATL
2 stops18h 44m
Delta
Thu 30/412:06
ATL
-
CWL
2 stops16h 09m
Delta
Deal found 9/3£937
Thu 23/417:15
CWL
-
ATL
3 stops31h 02m
Multiple Airlines
Thu 30/415:55
ATL
-
CWL
3 stops19h 50m
Multiple Airlines
Deal found 9/3£946

Find flight deals from Cardiff to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Atlanta (ATL). 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 11 March 2026.

Round-trip from

£879

One-way from

£370
KLM
  • KLM
  • 20/4-27/4
  • 2 total stops
  • 41h 45m total
  • Cardiff to Atlanta
Search Deals
25/3
  • 25/3
  • 3 total stops
  • 37h 16m total
  • Cardiff to Atlanta
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Atlanta 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 11 March 2026.
Use the filters below to find and compare flights from Cardiff to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Mon 20/4

17:15-16:55

1 stop28h 40m

Atlanta Hartsfield-Jackson

Mon 27/4

22:40-16:45

1 stop13h 05m

£879

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 22/4

09:45-16:55

1 stop12h 10m

Atlanta Hartsfield-Jackson

Wed 29/4

14:50-09:15

2 stops13h 25m

£887

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 22/4

09:45-20:56

2 stops16h 11m

Atlanta Hartsfield-Jackson

Wed 29/4

14:50-09:15

2 stops13h 25m

£902

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 23/4

09:45-23:29

2 stops18h 44m

Atlanta Hartsfield-Jackson

Thu 30/4

12:06-09:15

2 stops16h 09m

£937

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 23/4

09:00-13:45

2 stops33h 45m

Atlanta Hartsfield-Jackson

Thu 30/4

13:10-15:10

3 stops21h 00m

£981

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Mon 20/4

22:10-13:45

2 stops20h 35m

Atlanta Hartsfield-Jackson

Mon 27/4

06:10-16:45

3 stops29h 35m

£1,056
Fastest return journey

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 8/4

09:45-16:55

1 stop12h 10m

Atlanta Hartsfield-Jackson

Wed 8/7

14:55-09:15

2 stops13h 20m

£1,060
Cheapest one-way

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Fri 27/3

22:25-13:00

3 stops42h 35m

£485

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 25/3

15:55-15:52

2 stops51h 57m

£538
Fastest single journey

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 25/3

10:20-21:45

1 stop15h 25m

£1,898

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Cardiff 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 Cardiff to Atlanta. 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 Cardiff to Atlanta?

    Departing from Cardiff to Atlanta will take you 18h 44m. Airlines will cover a distance of 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 Cardiff to Atlanta that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Atlanta 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 Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Peachtree City
Covington
Dunwoody
Stone Mountain
Perry
Sandy Springs
Marietta

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