$548+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ATL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Cardiff to Atlanta with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cardiff to Atlanta
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cardiff to AtlantaExplore 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 October 30, 2026.
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 October 30, 2026.
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:00 am -
3 stops44h 13m
Thu 11/128:25 am -
3 stops26h 15m
Deal found 10/26![Multiple Airlines logo]()
$1,156
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/910:20 am -
1 stop15h 20m
Thu 11/1211:05 am -
2 stops17h 45m
Deal found 10/26![Delta logo]()
$1,220
This Expedia deal was found by Cheapflights users on 10/30. 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.
Sat 12/1210:20 am -
2 stops18h 28m
Sat 12/197:20 pm -
2 stops33h 30m
Deal found 10/30![KLM logo]()
$1,354
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:30 pm -
1 stop32h 10m
Sat 12/198:10 pm -
1 stop15h 50m
Deal found 10/28![Multiple Airlines logo]()
$1,358
This Delta deal was found by Cheapflights users on 10/28. 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 12/1210:20 am -
2 stops18h 28m
Sat 12/199:55 am -
2 stops18h 55m
Deal found 10/28![Delta logo]()
$1,700
Best flights from Cardiff to AtlantaDiscover 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 October 30, 2026.
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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/910:20 am -
1 stop15h 20m
Thu 11/1211:05 am -
2 stops17h 45m
Deal found 10/26![Delta logo]()
$1,220
This Expedia deal was found by Cheapflights users on 10/30. 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.
Sat 12/1210:20 am -
2 stops18h 28m
Sat 12/197:20 pm -
2 stops33h 30m
Deal found 10/30![KLM logo]()
$1,354
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/1210:50 am -
3 stops41h 39m
Sat 12/198:41 am -
3 stops27h 19m
Deal found 10/28![Multiple Airlines logo]()
$1,593
This Delta deal was found by Cheapflights users on 10/28. 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 12/1210:20 am -
2 stops18h 28m
Sat 12/199:55 am -
2 stops18h 55m
Deal found 10/28![Delta logo]()
$1,700
Last-minute flights from Cardiff to AtlantaDiscover last-minute flight deals from Cardiff to Atlanta. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Cardiff to Atlanta. Data last updated October 30, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:00 am -
3 stops44h 13m
Thu 11/128:25 am -
3 stops26h 15m
Deal found 10/26![Multiple Airlines logo]()
$1,156
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/910:20 am -
1 stop15h 20m
Thu 11/1211:05 am -
2 stops17h 45m
Deal found 10/26![Delta logo]()
$1,220
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:00 am -
2 stops40h 15m
Thu 11/1210:15 pm -
2 stops35h 10m
Deal found 10/26![British Airways logo]()
$19,351
One-way flights from Cardiff to AtlantaSearch for one-way flight options from Cardiff to Atlanta. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Cardiff to Atlanta. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:05 pm -
3 stops36h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 12/1110:20 am -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$1,037
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,156 (Booking.com) |
One-way from | $548 (Kiwi.com) |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
CardiffAtlanta
CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson
CWLATL
Cardiff Wales
Fri 12/11
4:05 pm-11:21 pm
3 stops36h 16m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$548
Quickest round-trip
CardiffAtlanta
CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson
CWLATL
Cardiff Wales
Fri 12/11
10:20 am-8:40 pm
1 stop15h 20m
Atlanta Hartsfield-Jackson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$1,037
CardiffAtlanta
CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson
CWLATL
Cardiff Wales
Mon 11/9
10:20 am-8:40 pm
1 stop15h 20m
Atlanta Hartsfield-Jackson
Thu 11/12
11:05 am-9:50 am
2 stops17h 45m
$1,220
CardiffAtlanta
CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson
CWLATL
Cardiff Wales
Sat 12/12
10:20 am-11:48 pm
2 stops18h 28m
Atlanta Hartsfield-Jackson
Sat 12/19
7:20 pm-9:50 am
2 stops33h 30m
$1,354
CardiffAtlanta
CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson
CWLATL
Cardiff Wales
Sat 12/12
10:50 am-11:29 pm
3 stops41h 39m
Atlanta Hartsfield-Jackson
Sat 12/19
8:41 am-5:00 pm
3 stops27h 19m
$1,593
CardiffAtlanta
CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson
CWLATL
Cardiff Wales
Sat 12/12
10:20 am-11:48 pm
2 stops18h 28m
Atlanta Hartsfield-Jackson
Sat 12/19
9:55 am-9:50 am
2 stops18h 55m
$1,700
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.
CWL-ATL
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.
Traveling to a place near Atlanta?
Book flights to Atlanta if you plan to visit one of these locationsSandy Springs
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