Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Atlanta to Cardiff from £249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Cardiff departing on 15/7. 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
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Atlanta to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
19:50 - 16:45
ATL
-
CWL
15h 55m
1 stop
Virgin Atlantic Logo
09:45 - 16:55
CWL
-
ATL
12h 10m
1 stop
£644Virgin Atlantic
Sun, 19 Apr - Tue, 28 Apr
Virgin Atlantic Logo
07:59 - 16:45
ATL
-
CWL
27h 46m
2 stops
Virgin Atlantic Logo
09:45 - 16:55
CWL
-
ATL
12h 10m
1 stop
£645Virgin Atlantic
Sun, 19 Apr - Tue, 28 Apr
Delta Logo
17:05 - 09:15
ATL
-
CWL
11h 10m
1 stop
Delta Logo
09:45 - 16:55
CWL
-
ATL
12h 10m
1 stop
£657Delta
Mon, 6 Apr - Wed, 22 Apr
KLM Logo
17:05 - 09:15
ATL
-
CWL
11h 10m
1 stop
KLM Logo
17:15 - 16:55
CWL
-
ATL
28h 40m
1 stop
£658KLM
Mon, 6 Apr - Tue, 14 Apr
Delta Logo
14:59 - 09:15
ATL
-
CWL
13h 16m
2 stops
Delta Logo
09:45 - 21:51
CWL
-
ATL
17h 06m
2 stops
£660Delta
Mon, 6 Apr - Wed, 22 Apr
KLM Logo
22:40 - 09:15
ATL
-
CWL
29h 35m
1 stop
KLM Logo
09:45 - 16:55
CWL
-
ATL
12h 10m
1 stop
£661KLM
Sun, 19 Apr - Tue, 28 Apr
KLM Logo
14:59 - 09:15
ATL
-
CWL
13h 16m
2 stops
KLM Logo
09:45 - 21:41
CWL
-
ATL
16h 56m
2 stops
£662KLM
Mon, 6 Apr - Tue, 14 Apr
Multiple Airlines Logo
22:40 - 16:45
ATL
-
CWL
13h 05m
1 stop
Multiple Airlines Logo
09:45 - 20:25
CWL
-
ATL
15h 40m
1 stop
£666Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
KLM Logo
17:05 - 16:45
ATL
-
CWL
18h 40m
1 stop
KLM Logo
09:45 - 21:41
CWL
-
ATL
16h 56m
2 stops
£667KLM
Sun, 19 Apr - Tue, 28 Apr
KLM Logo
14:50 - 09:15
ATL
-
CWL
13h 25m
2 stops
KLM Logo
17:15 - 14:00
CWL
-
ATL
25h 45m
1 stop
£671KLM
Mon, 13 Apr - Mon, 20 Apr

Delta flights from Atlanta to Cardiff

Our best Delta deals on Atlanta to Cardiff flight tickets
Delta
6 Apr
ATL14:59Atlanta Hartsfield-Jackson
13h 16m
2 stops
CWL09:15Cardiff Wales
22 Apr
CWL09:45Cardiff Wales
12h 10m
1 stop
ATL16:55Atlanta Hartsfield-Jackson
£657
Delta
6 Apr
ATL14:59Atlanta Hartsfield-Jackson
13h 16m
2 stops
CWL09:15Cardiff Wales
22 Apr
CWL09:45Cardiff Wales
17h 06m
2 stops
ATL21:51Atlanta Hartsfield-Jackson
£660
Delta
19 Apr
ATL12:06Atlanta Hartsfield-Jackson
16h 09m
2 stops
CWL09:15Cardiff Wales
28 Apr
CWL09:45Cardiff Wales
17h 54m
2 stops
ATL22:39Atlanta Hartsfield-Jackson
£677

KLM flights from Atlanta to Cardiff

Our best KLM deals on Atlanta to Cardiff flight tickets
KLM
6 Apr
ATL17:05Atlanta Hartsfield-Jackson
11h 10m
1 stop
CWL09:15Cardiff Wales
14 Apr
CWL17:15Cardiff Wales
28h 40m
1 stop
ATL16:55Atlanta Hartsfield-Jackson
£658
KLM
19 Apr
ATL22:40Atlanta Hartsfield-Jackson
29h 35m
1 stop
CWL09:15Cardiff Wales
28 Apr
CWL09:45Cardiff Wales
12h 10m
1 stop
ATL16:55Atlanta Hartsfield-Jackson
£661
KLM
6 Apr
ATL14:59Atlanta Hartsfield-Jackson
13h 16m
2 stops
CWL09:15Cardiff Wales
14 Apr
CWL09:45Cardiff Wales
16h 56m
2 stops
ATL21:41Atlanta Hartsfield-Jackson
£662

momondo 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, momondo users made 279,928 searches. Data last updated 28 February 2026.
Use the filters below to find and compare flights from Atlanta to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 19/4

19:50-16:45

1 stop15h 55m

Cardiff Wales

Tue 28/4

09:45-16:55

1 stop12h 10m

£644

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 19/4

07:59-16:45

2 stops27h 46m

Cardiff Wales

Tue 28/4

09:45-16:55

1 stop12h 10m

£645

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 6/4

17:05-09:15

1 stop11h 10m

Cardiff Wales

Wed 22/4

09:45-16:55

1 stop12h 10m

£657

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 6/4

17:05-09:15

1 stop11h 10m

Cardiff Wales

Tue 14/4

17:15-16:55

1 stop28h 40m

£658

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 6/4

14:59-09:15

2 stops13h 16m

Cardiff Wales

Wed 22/4

09:45-21:51

2 stops17h 06m

£660

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 19/4

22:40-09:15

1 stop29h 35m

Cardiff Wales

Tue 28/4

09:45-16:55

1 stop12h 10m

£661

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 6/4

14:59-09:15

2 stops13h 16m

Cardiff Wales

Tue 14/4

09:45-21:41

2 stops16h 56m

£662

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 13/4

22:40-16:45

1 stop13h 05m

Cardiff Wales

Wed 22/4

09:45-20:25

1 stop15h 40m

£666

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Sun 19/4

17:05-16:45

1 stop18h 40m

Cardiff Wales

Tue 28/4

09:45-21:41

2 stops16h 56m

£667

AtlantaCardiff

ATL - CWL

ATLCWL

Atlanta Hartsfield-Jackson

Mon 13/4

14:50-09:15

2 stops13h 25m

Cardiff Wales

Mon 20/4

17:15-14:00

1 stop25h 45m

£671

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Cardiff from

How to get the cheapest flight ticket from Atlanta to Cardiff

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 Atlanta Hartsfield-Jackson to Cardiff Wales?

Virgin Atlantic and WestJet are the most popular carriers operating from Atlanta Hartsfield-Jackson to Cardiff Wales

When to book flights from Atlanta to Cardiff

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

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

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

Fastest flight time

20h 20m

Direct flights

None
The fastest flight from Atlanta to Cardiff takes 20h 20m
There are no direct flights from Atlanta to Cardiff. There are no popular flight routes from Atlanta to Cardiff.
Search flight deals

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

    Cardiff Wales is 4079.0 mi away from Atlanta Hartsfield-Jackson. Typically, this will take 20h 20m by plane in normal conditions.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Cardiff Wales Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

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

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 Cardiff from Atlanta.

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

Yes. All flights to Cardiff from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Atlanta and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Atlanta to Cardiff flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 30/3
Mon 6/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport