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Cheap flights from Cardiff to Atlanta from £535

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Atlanta departing on 30/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Cardiff to Atlanta

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
11:35 - 13:25
CWL
-
ATL
30h 50m
2 stops
WestJet Logo
08:15 - 10:15
ATL
-
CWL
21h 00m
2 stops
£916WestJet
Thu, 4 Jun - Mon, 8 Jun
WestJet Logo
11:35 - 13:25
CWL
-
ATL
30h 50m
2 stops
WestJet Logo
08:15 - 10:15
ATL
-
CWL
21h 00m
2 stops
£918WestJet
Thu, 4 Jun - Mon, 8 Jun
KLM Logo
09:45 - 12:42
CWL
-
ATL
31h 57m
1 stop
KLM Logo
22:40 - 16:45
ATL
-
CWL
13h 05m
1 stop
£950KLM
Thu, 7 May - Thu, 14 May
KLM Logo
09:45 - 20:32
CWL
-
ATL
15h 47m
2 stops
KLM Logo
19:45 - 09:15
ATL
-
CWL
32h 30m
1 stop
£957KLM
Thu, 7 May - Thu, 14 May
Delta Logo
09:45 - 22:59
CWL
-
ATL
18h 14m
2 stops
Delta Logo
18:27 - 16:45
ATL
-
CWL
17h 18m
2 stops
£975Delta
Thu, 7 May - Thu, 14 May
WestJet Logo
11:35 - 13:25
CWL
-
ATL
30h 50m
2 stops
WestJet Logo
08:15 - 10:15
ATL
-
CWL
21h 00m
2 stops
£1,034WestJet
Thu, 4 Jun - Mon, 8 Jun
WestJet Logo
11:35 - 13:25
CWL
-
ATL
30h 50m
2 stops
WestJet Logo
08:15 - 10:15
ATL
-
CWL
21h 00m
2 stops
£1,036WestJet
Thu, 28 May - Mon, 1 Jun
Multiple Airlines Logo
09:00 - 20:16
CWL
-
ATL
40h 16m
3 stops
Multiple Airlines Logo
07:00 - 15:10
ATL
-
CWL
27h 10m
3 stops
£1,110Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
09:00 - 20:16
CWL
-
ATL
40h 16m
3 stops
Multiple Airlines Logo
07:00 - 16:45
ATL
-
CWL
28h 45m
2 stops
£1,231Multiple Airlines
Thu, 7 May - Thu, 14 May
WestJet Logo
11:35 - 13:25
CWL
-
ATL
30h 50m
2 stops
WestJet Logo
08:15 - 10:15
ATL
-
CWL
21h 00m
2 stops
£1,233WestJet
Mon, 25 May - Fri, 29 May

WestJet flights from Cardiff to Atlanta

Our best WestJet deals on Cardiff to Atlanta flight tickets
WestJet
4 Jun
CWL11:35Cardiff Wales
30h 50m
2 stops
ATL13:25Atlanta Hartsfield-Jackson
8 Jun
ATL08:15Atlanta Hartsfield-Jackson
21h 00m
2 stops
CWL10:15Cardiff Wales
£916
WestJet
4 Jun
CWL11:35Cardiff Wales
30h 50m
2 stops
ATL13:25Atlanta Hartsfield-Jackson
8 Jun
ATL08:15Atlanta Hartsfield-Jackson
21h 00m
2 stops
CWL10:15Cardiff Wales
£918
WestJet
4 Jun
CWL11:35Cardiff Wales
30h 50m
2 stops
ATL13:25Atlanta Hartsfield-Jackson
8 Jun
ATL08:15Atlanta Hartsfield-Jackson
21h 00m
2 stops
CWL10:15Cardiff Wales
£1,034

Delta flights from Cardiff to Atlanta

Our best Delta deals on Cardiff to Atlanta flight tickets
Delta
7 May
CWL09:45Cardiff Wales
18h 14m
2 stops
ATL22:59Atlanta Hartsfield-Jackson
14 May
ATL18:27Atlanta Hartsfield-Jackson
17h 18m
2 stops
CWL16:45Cardiff Wales
£975
Delta
25 May
CWL09:45Cardiff Wales
15h 40m
1 stop
ATL20:25Atlanta Hartsfield-Jackson
29 May
ATL12:36Atlanta Hartsfield-Jackson
15h 39m
2 stops
CWL09:15Cardiff Wales
£1,834
Delta
26 Mar
CWL10:20Cardiff Wales
16h 25m
2 stops
ATL22:45Atlanta Hartsfield-Jackson
31 Mar
ATL14:59Atlanta Hartsfield-Jackson
13h 16m
2 stops
CWL09:15Cardiff Wales
£2,658

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 25 March 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

Price

Cheapest return flight

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 4/6

11:35-13:25

2 stops30h 50m

Atlanta Hartsfield-Jackson

Mon 8/6

08:15-10:15

2 stops21h 00m

£916

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 4/6

11:35-13:25

2 stops30h 50m

Atlanta Hartsfield-Jackson

Mon 8/6

08:15-10:15

2 stops21h 00m

£918

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 7/5

09:45-12:42

1 stop31h 57m

Atlanta Hartsfield-Jackson

Thu 14/5

22:40-16:45

1 stop13h 05m

£950

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 7/5

09:45-20:32

2 stops15h 47m

Atlanta Hartsfield-Jackson

Thu 14/5

19:45-09:15

1 stop32h 30m

£957
Fastest return journey

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 7/5

09:45-22:59

2 stops18h 14m

Atlanta Hartsfield-Jackson

Thu 14/5

18:27-16:45

2 stops17h 18m

£975

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 4/6

11:35-13:25

2 stops30h 50m

Atlanta Hartsfield-Jackson

Mon 8/6

08:15-10:15

2 stops21h 00m

£1,034

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 28/5

11:35-13:25

2 stops30h 50m

Atlanta Hartsfield-Jackson

Mon 1/6

08:15-10:15

2 stops21h 00m

£1,036

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 7/5

09:00-20:16

3 stops40h 16m

Atlanta Hartsfield-Jackson

Thu 14/5

07:00-15:10

3 stops27h 10m

£1,110

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Thu 7/5

09:00-20:16

3 stops40h 16m

Atlanta Hartsfield-Jackson

Thu 14/5

07:00-16:45

2 stops28h 45m

£1,231

CardiffAtlanta

CWL - ATL

CWLATL

Cardiff Wales

Mon 25/5

11:35-13:25

2 stops30h 50m

Atlanta Hartsfield-Jackson

Fri 29/5

08:15-10:15

2 stops21h 00m

£1,233

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Cardiff to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cardiff Wales to Atlanta Hartsfield-Jackson?

KLM is the most popular carrier operating from Cardiff Wales to Atlanta Hartsfield-Jackson

When to book flights from Cardiff to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Atlanta (CWL to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Atlanta

Fastest flight time

30h 50m

Direct flights

None
The fastest flight from Cardiff to Atlanta takes 30h 50m
There are no direct flights from Cardiff to Atlanta. There are no popular flight routes from Cardiff to Atlanta.
Search flight deals

  • How far is Cardiff Wales to Atlanta Hartsfield-Jackson by plane?

    A flight from Cardiff Wales to Atlanta Hartsfield-Jackson will travel around 4079.0 mi. In terms of flight time, this usually takes a little over 30h 50m.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Cardiff Wales Airport to Atlanta Hartsfield-Jackson Airport are updated daily.

  • How old do you have to be to fly from Cardiff Wales Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Warner Robins
Covington
Stone Mountain
Marietta
Hiawassee
Peachtree City
Lincoln
Duluth
La Grange
Blue Ridge
Dunwoody
Canton
Lithia Springs
Conyers
Helen
Smyrna
Lawrenceville
Forest Park
Roswell
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Atlanta?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Atlanta from Cardiff.

Can I find flights from Cardiff to Atlanta with flexible booking policies on momondo?

momondo does allow users to show only those flights to Atlanta from Cardiff which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cardiff to Atlanta?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Atlanta from Cardiff.

I’m not ready to book a flight from Cardiff to Atlanta right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Atlanta from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Atlanta trip

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