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$1,205+ Cheap flights from Cardiff (CWL) to Atlanta (ATL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ATL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Cardiff to Atlanta

Best flights from Cardiff to Atlanta
Discover carefully curated flight deals from Cardiff to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This TravelUp deal was found by Cheapflights users on 12/10. 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.
Sat 1/245:25 pmCWL - ATL
1 stop28h 40mVirgin Atlantic
Sat 1/3112:15 pmATL - CWL
2 stops16h 30mVirgin Atlantic
Deal found 12/10$1,230
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 1/2410:20 amCWL - ATL
2 stops17h 04mDelta
Sat 1/312:46 pmATL - CWL
2 stops13h 59mDelta
Deal found 12/10$1,237
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Sat 1/248:05 pmCWL - ATL
2 stops28h 40mMultiple Airlines
Sat 1/319:57 amATL - CWL
3 stops29h 58mMultiple Airlines
Deal found 12/10$1,384
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:15 pmCWL - ATL
1 stop24h 30mAir France
Thu 5/1410:40 pmATL - CWL
1 stop13h 05mAir France
Deal found 12/10$2,127
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Sun 5/105:15 pmCWL - ATL
3 stops31h 30mMultiple Airlines
Thu 5/148:30 amATL - CWL
3 stops32h 50mMultiple Airlines
Deal found 12/10$1,652

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,205
(Expedia)
Provider with most accurate pricing for Cardiff Wales-Atlanta Hartsfield-Jackson flight deals.
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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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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 December 12, 2025.
Use the filters below to find and compare flights from Cardiff to Atlanta that are best for you.

Fly from

Cardiff

Fly to

Atlanta

Route

Depart

Return

Price

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sat 1/24

5:25 pm-5:05 pm

1 stop28h 40m

Atlanta Hartsfield-Jackson

Sat 1/31

12:15 pm-9:45 am

2 stops16h 30m

$1,230

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sat 1/24

10:20 am-10:24 pm

2 stops17h 04m

Atlanta Hartsfield-Jackson

Sat 1/31

2:46 pm-9:45 am

2 stops13h 59m

$1,237

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sat 1/24

8:05 pm-7:45 pm

2 stops28h 40m

Atlanta Hartsfield-Jackson

Sat 1/31

9:57 am-8:55 pm

3 stops29h 58m

$1,384

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sun 5/10

5:15 pm-7:45 pm

3 stops31h 30m

Atlanta Hartsfield-Jackson

Thu 5/14

8:30 am-10:20 pm

3 stops32h 50m

$1,652

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Sun 5/10

5:15 pm-12:45 pm

1 stop24h 30m

Atlanta Hartsfield-Jackson

Thu 5/14

10:40 pm-4:45 pm

1 stop13h 05m

$2,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Cardiff to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cardiff to Atlanta in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cardiff-Atlanta flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cardiff-Atlanta flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Atlanta

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

Currently, February is the cheapest month in which you can book a flight from Cardiff to Atlanta (average of $945). Flying from Cardiff to Atlanta in December is currently the most expensive (average of $1,881). 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.

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 15h 25m. KLM provides one of the quickest options available for as low as $1,205. 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.

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

    Currently, February is the cheapest month in which you can book a flight from Cardiff to Atlanta (average of $945). Flying from Cardiff to Atlanta in December is currently the most expensive (average of $1,881). 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

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