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Cheap flights from Atlanta to Cardiff from £714

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CWL
12 Apr — 19 Apr1
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 13 March 2026.

Wed 22/415:25
ATL
-
CWL
1 stop12h 50m
KLM
Wed 29/409:45
CWL
-
ATL
1 stop15h 40m
KLM
Deal found 8/3£714
Wed 22/412:06
ATL
-
CWL
2 stops16h 09m
Delta
Wed 29/409:45
CWL
-
ATL
2 stops18h 58m
Delta
Deal found 8/3£724
Thu 23/422:40
ATL
-
CWL
1 stop29h 35m
Virgin Atlantic
Thu 30/409:45
CWL
-
ATL
1 stop15h 40m
Virgin Atlantic
Deal found 9/3£744
Mon 13/422:40
ATL
-
CWL
1 stop29h 35m
Virgin Atlantic
Tue 21/409:45
CWL
-
ATL
1 stop33h 15m
Virgin Atlantic
Deal found 11/3£746
Mon 13/414:50
ATL
-
CWL
2 stops13h 25m
KLM
Tue 21/409:45
CWL
-
ATL
1 stop31h 59m
KLM
Deal found 11/3£746
Wed 29/417:05
ATL
-
CWL
1 stop18h 40m
Air France
Mon 11/517:15
CWL
-
ATL
1 stop24h 27m
Air France
Deal found 9/3£751
Wed 29/414:50
ATL
-
CWL
2 stops13h 25m
KLM
Thu 7/509:45
CWL
-
ATL
1 stop12h 10m
KLM
Deal found 9/3£754
Wed 8/412:29
ATL
-
CWL
2 stops15h 46m
Delta
Tue 14/409:45
CWL
-
ATL
2 stops18h 58m
Delta
Deal found 9/3£761
Thu 14/515:20
ATL
-
CWL
1 stop20h 25m
Air France
Thu 21/509:45
CWL
-
ATL
1 stop15h 40m
Air France
Deal found 9/3£771
Tue 28/419:45
ATL
-
CWL
1 stop32h 30m
KLM
Sat 9/509:45
CWL
-
ATL
1 stop12h 10m
KLM
Deal found 9/3£788

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 13 March 2026.

Round-trip from

£714
KLM
  • KLM
  • 22/4-29/4
  • 2 total stops
  • 28h 30m 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 13 March 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

Wed 22/4

14:50-09:15

2 stops13h 25m

Cardiff Wales

Wed 29/4

17:15-12:44

1 stop24h 29m

£717

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Wed 22/4

12:06-09:15

2 stops16h 09m

Cardiff Wales

Wed 29/4

09:45-23:43

2 stops18h 58m

£724
Fastest return journey

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Wed 29/4

14:50-09:15

2 stops13h 25m

Cardiff Wales

Thu 7/5

09:45-16:55

1 stop12h 10m

£754

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Thu 23/4

09:40-09:15

2 stops18h 35m

Cardiff Wales

Thu 30/4

09:45-20:25

1 stop15h 40m

£791

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 13/4

16:30-09:15

3 stops35h 45m

Cardiff Wales

Tue 21/4

09:45-13:55

3 stops33h 10m

£861

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Thu 14/5

07:00-15:10

3 stops27h 10m

Cardiff Wales

Thu 21/5

22:50-06:55

3 stops37h 05m

£1,227

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sat 1/8

19:50-09:15

1 stop32h 25m

Cardiff Wales

Sat 22/8

17:35-16:58

1 stop28h 23m

£1,949

Flights are sorted by cheapest return flights first.

Deals found on 8/3

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, Delta, and Virgin Atlantic can get you from Atlanta to Cardiff in just under 12h 50m. Your travel time can differ by up to 16h 45m. 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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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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