How long is the flight from Cardiff to Atlanta?

Departing from Cardiff to Atlanta will take you 18h 35m. Airlines will cover a distance of 4081 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Atlanta ranges from 86.0 - 135.0 inches per month. July is typically the wettest month, when rainfall can reach 135.0 mm. April is typically the driest time to visit Atlanta when rainfall is around 86.0 mm.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What is the cheapest time of day to fly from CWL to ATL?

When flying from Cardiff to Atlanta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 holiday 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.

£356+ Cheap Flights from Cardiff to Atlanta

Cheap flight deals from Cardiff to Atlanta

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 September 2026.

Thu 15/1009:50 -

2 stops19h 00m

Thu 22/1017:10 -

1 stop18h 35m

Deal found 31/8£634

Tue 13/1009:45 -

2 stops15h 27m

Tue 10/1115:50 -

1 stop13h 00m

Deal found 1/9£635

Thu 15/1009:50 -

1 stop12h 17m

Thu 22/1019:50 -

1 stop15h 55m

Deal found 31/8£654

Tue 13/1017:15 -

1 stop25h 50m

Tue 10/1120:20 -

1 stop15h 40m

Deal found 1/9£714

Sat 17/1017:35 -

1 stop28h 32m

Sat 24/1018:05 -

1 stop11h 45m

Deal found 2/9£745

Sat 17/1017:35 -

2 stops32h 06m

Sat 24/1011:00 -

2 stops18h 50m

Deal found 2/9£791

Thu 15/1009:00 -

2 stops33h 45m

Thu 22/1013:05 -

3 stops21h 05m

Deal found 31/8£903

Tue 13/1016:15 -

3 stops32h 30m

Tue 10/1122:15 -

2 stops29h 15m

Deal found 1/9£1,309

Find flight deals from Cardiff to Atlanta

Round-trip from	£634
One-way from	£356

Delta
15/10-22/10
3 total stops
37h 35m total
Cardiff to Atlanta

Search Deals

15/11-31/12
3 total stops
57h 26m total
Cardiff to Atlanta

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Sun 15/11

14:25-18:51

3 stops57h 26m

Atlanta Hartsfield-Jackson

Wed 31/12

00:00-06:00

Nonstop0h 00m

£356

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Sun 15/11

10:20-13:35

1 stop32h 15m

Atlanta Hartsfield-Jackson

Wed 31/12

00:00-06:00

Nonstop0h 00m

£475

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Thu 15/10

09:50-23:25

2 stops18h 35m

Atlanta Hartsfield-Jackson

Thu 22/10

13:59-09:15

2 stops14h 16m

£634

Fastest return journey

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Tue 13/10

09:45-20:12

2 stops15h 27m

Atlanta Hartsfield-Jackson

Tue 10/11

15:50-09:50

1 stop13h 00m

£635

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Sat 17/10

17:35-19:07

2 stops30h 32m

Atlanta Hartsfield-Jackson

Sat 24/10

21:15-17:00

1 stop15h 45m

£791

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Thu 15/10

09:00-13:45

2 stops33h 45m

Atlanta Hartsfield-Jackson

Thu 22/10

13:05-15:10

3 stops21h 05m

£903

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Sun 31/1

09:00-20:15

2 stops16h 15m

Atlanta Hartsfield-Jackson

Mon 1/2

22:15-08:30

2 stops53h 15m

£981

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Sat 17/10

17:35-19:45

3 stops31h 10m

Atlanta Hartsfield-Jackson

Sat 24/10

08:15-14:55

3 stops25h 40m

£1,168

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Tue 13/10

16:15-19:45

3 stops32h 30m

Atlanta Hartsfield-Jackson

Tue 10/11

22:15-08:30

2 stops29h 15m

£1,309

CardiffAtlanta

CWL Cardiff Wales - ATL Atlanta Hartsfield-Jackson

CWLATL

Cardiff Wales

Sun 31/1

10:20-20:45

1 stop15h 25m

Atlanta Hartsfield-Jackson

Mon 1/2

22:50-17:00

1 stop13h 10m

£1,964

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Sorted by cheapest first

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 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

How long is the flight from Cardiff to Atlanta?
Departing from Cardiff to Atlanta will take you 18h 35m. Airlines will cover a distance of 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 Cardiff to Atlanta that include hotel bookings?
Yes. In addition to deals on Cardiff to Atlanta flights, Cheapflights offers holiday 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

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Cheap flights from Cardiff to Atlanta from £356

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Atlanta

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 5 September 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 5 September 2026.

Best flights from Cardiff to AtlantaDiscover carefully curated flight deals from Cardiff to Atlanta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Cardiff to Atlanta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Cardiff to AtlantaDiscover last-minute flight deals from Cardiff to Atlanta. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Atlanta. Data last updated 5 September 2026 and is based on user searches.

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 5 September 2026.

Search for one-way flight options from Cardiff to Atlanta. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Best time to book a flight from Cardiff to Atlanta

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Related info for your journey

How long is the flight from Cardiff to Atlanta?

Can I find deals for flights from Cardiff to Atlanta that include hotel bookings?

How can I find direct flights from Cardiff to Atlanta?

Can I find deals for business class flights from Cardiff to Atlanta?

Travelling to a place near Atlanta?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Atlanta

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Other flights to Atlanta

Explore flights to Atlanta departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 September 2026.

Complete your trip

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Direct flights to Georgia

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Search flights from Cardiff to Atlanta by cabin class

Find flights from Cardiff to Atlanta, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cardiff and Atlanta flights

Browse other Cardiff and Atlanta flight options. Last updated on 5 September 2026.

Other flights from Cardiff

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Can Cheapflights notify me if prices for flights from Cardiff to Atlanta become cheaper?

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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 5 September 2026.

Best flights from Cardiff to Atlanta
Discover carefully curated flight deals from Cardiff to Atlanta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Cardiff to Atlanta
Discover last-minute flight deals from Cardiff to Atlanta. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Cardiff to Atlanta
Search for one-way flight options from Cardiff to Atlanta. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.