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Cheap flights from Atlanta to Cardiff from £605

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CWL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

£605
31/10-7/11
  • 31/10-7/11
  • 6 total stops
  • 62h 00m total
  • Atlanta to Cardiff
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Find flight deals from Atlanta to Cardiff

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 17 September 2025.

Fri 31/1007:52ATL - CWL
3 stops31h 48mMultiple Airlines
Fri 7/1122:25CWL - ATL
3 stops30h 12mMultiple Airlines
Deal found 16/9£605
Mon 20/1017:45ATL - CWL
1 stop10h 30mKLM
Mon 27/1017:15CWL - ATL
1 stop32h 30mKLM
Deal found 15/9£656
Thu 30/1021:10ATL - CWL
1 stop15h 35mDelta
Thu 6/1110:20CWL - ATL
1 stop15h 25mDelta
Deal found 15/9£692
Mon 20/1012:15ATL - CWL
2 stops16h 00mDelta
Mon 27/1010:20CWL - ATL
1 stop15h 25mDelta
Deal found 15/9£696
Fri 31/1015:15ATL - CWL
2 stops14h 35mDelta
Fri 7/1110:20CWL - ATL
2 stops16h 28mDelta
Deal found 16/9£703
Thu 30/1014:50ATL - CWL
3 stops27h 10mMultiple Airlines
Thu 6/1110:30CWL - ATL
2 stops18h 07mMultiple Airlines
Deal found 15/9£760
Mon 20/1022:25ATL - CWL
2 stops32h 05mMultiple Airlines
Mon 27/1012:00CWL - ATL
2 stops37h 10mMultiple Airlines
Deal found 15/9£973

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 17 September 2025.
Use the filters below to find and compare flights from Atlanta to Cardiff that are best for you.

Fly from

Atlanta

Fly to

Cardiff

Route

Depart

Return

Price

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Fri 31/10

07:52-19:40

3 stops31h 48m

Cardiff Wales

Fri 7/11

22:25-23:37

3 stops30h 12m

£605

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 20/10

17:45-09:15

1 stop10h 30m

Cardiff Wales

Mon 27/10

17:15-21:45

1 stop32h 30m

£656

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Thu 30/10

21:10-16:45

1 stop15h 35m

Cardiff Wales

Thu 6/11

10:20-20:45

1 stop15h 25m

£692

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 20/10

12:15-09:15

2 stops16h 00m

Cardiff Wales

Mon 27/10

10:20-21:45

1 stop15h 25m

£696

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Fri 31/10

16:50-09:50

1 stop13h 00m

Cardiff Wales

Fri 7/11

10:20-20:45

1 stop15h 25m

£703

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Fri 31/10

15:15-09:50

2 stops14h 35m

Cardiff Wales

Fri 7/11

10:20-21:48

2 stops16h 28m

£703

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Thu 30/10

14:50-22:00

3 stops27h 10m

Cardiff Wales

Thu 6/11

10:30-23:37

2 stops18h 07m

£760

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Fri 13/2

15:40-09:50

2 stops13h 10m

Cardiff Wales

Sat 28/2

10:20-20:45

1 stop15h 25m

£856

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 10h 30m. Your travel time can differ by up to 5h 05m. 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.

  • What is the cheapest month to book a flight from Atlanta to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Atlanta to Cardiff (average of £169). Flying from Atlanta to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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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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