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$527+ Cheap flights from Cardiff (CWL) to Atlanta (ATL)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ATL
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Cardiff to Atlanta

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 June 16, 2026.

This TravelUp deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:15 pm
CWL
-
ATL
1 stop25h 40m
KLM
Sun 7/1910:40 pm
ATL
-
CWL
1 stop29h 35m
KLM
Deal found 6/13$824
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:45 am
CWL
-
ATL
2 stops17h 43m
Delta
Sun 7/199:54 am
ATL
-
CWL
2 stops18h 21m
Delta
Deal found 6/13$851
This WestJet deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:35 am
CWL
-
ATL
2 stops30h 50m
WestJet
Wed 9/98:15 am
ATL
-
CWL
2 stops21h 00m
WestJet
Deal found 6/14$1,293
This WestJet deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:35 am
CWL
-
ATL
2 stops30h 50m
WestJet
Thu 7/238:15 am
ATL
-
CWL
2 stops45h 00m
WestJet
Deal found 6/15$1,430
This WestJet deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:35 am
CWL
-
ATL
2 stops24h 10m
WestJet
Tue 8/48:15 am
ATL
-
CWL
2 stops45h 00m
WestJet
Deal found 6/13$1,529
This Mytrip deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:15 pm
CWL
-
ATL
2 stops25h 30m
Multiple Airlines
Sun 7/193:00 pm
ATL
-
CWL
3 stops20h 45m
Multiple Airlines
Deal found 6/13$1,733
This WestJet deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:35 am
CWL
-
ATL
2 stops48h 20m
WestJet
Thu 7/168:15 am
ATL
-
CWL
2 stops45h 00m
WestJet
Deal found 6/11$1,780
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:45 am
CWL
-
ATL
2 stops16h 48m
KLM
Tue 10/203:40 pm
ATL
-
CWL
1 stop20h 05m
KLM
Deal found 6/12$5,681

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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$824
(TravelUp)

One-way from

$527
(Kiwi.com)
Provider with most accurate pricing for Cardiff Wales-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-Atlanta Hartsfield-Jackson flights.
Search Deals
From Cardiff Wales to Atlanta Hartsfield-Jackson
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One-way flight from Cardiff Wales to Atlanta Hartsfield-Jackson
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 16, 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 round-trip

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 7/8

5:15 pm-1:55 pm

1 stop25h 40m

Atlanta Hartsfield-Jackson

Sun 7/19

10:40 pm-9:15 am

1 stop29h 35m

$824

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 7/8

9:45 am-10:28 pm

2 stops17h 43m

Atlanta Hartsfield-Jackson

Sun 7/19

9:54 am-9:15 am

2 stops18h 21m

$851

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sat 9/5

11:35 am-1:25 pm

2 stops30h 50m

Atlanta Hartsfield-Jackson

Wed 9/9

8:15 am-10:15 am

2 stops21h 00m

$1,293

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Tue 7/28

11:35 am-6:45 am

2 stops24h 10m

Atlanta Hartsfield-Jackson

Tue 8/4

8:15 am-10:15 am

2 stops45h 00m

$1,529

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Wed 7/8

11:15 pm-7:45 pm

2 stops25h 30m

Atlanta Hartsfield-Jackson

Sun 7/19

3:00 pm-4:45 pm

3 stops20h 45m

$1,733

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sat 10/17

9:45 am-9:33 pm

2 stops16h 48m

Atlanta Hartsfield-Jackson

Tue 10/20

3:40 pm-4:45 pm

1 stop20h 05m

$5,681
Quickest round-trip

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sat 10/17

9:45 am-5:07 pm

1 stop12h 22m

Atlanta Hartsfield-Jackson

Tue 10/20

10:40 pm-4:45 pm

1 stop13h 05m

$6,809
Cheapest one-way
Quickest one-way

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Mon 10/12

5:15 pm-2:05 pm

1 stop25h 50m

$1,868

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Cardiff-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cardiff-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cardiff-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cardiff-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cardiff-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

    A quick flight from Cardiff to Atlanta can take about 17h 43m. KLM provides one of the quickest options available for as low as $851. Cardiff and Atlanta are separated by a distance of 4081 mi. When browsing for deals, the options you’ll see will be for both nonstop 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 vacation 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
Sandy Springs
Duluth
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Auburn
Roswell
Marietta
Norcross
Lithia Springs
Peachtree Corners
Gainesville
Canton
McDonough
Covington
Stockbridge
Stone Mountain
Dunwoody
Commerce
Lithonia
Morrow

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