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Cheap flights from Kentucky to Cardiff from £677

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Cardiff departing on 22/5. 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
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Find the cheapest flights from Kentucky to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:20 - 09:15
CVG
-
CWL
21h 55m
2 stops
Delta Logo
09:45 - 00:27
CWL
-
CVG
19h 42m
2 stops
£1,165Delta
Sun, 31 May - Thu, 11 Jun
Multiple Airlines Logo
21:10 - 11:30
CVG
-
CWL
33h 20m
2 stops
Multiple Airlines Logo
12:00 - 18:10
CWL
-
CVG
35h 10m
2 stops
£2,031Multiple Airlines
Mon, 29 Jun - Mon, 6 Jul

momondo Fare Finder

 
Customise your flight search to find flights from Kentucky 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 17 May 2026.
Use the filters below to find and compare flights from Kentucky to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CincinnatiCardiff

CVG - CWL

CVGCWL

Cincinnati Cinci./N. Kentucky

Sun 31/5

06:20-09:15

2 stops21h 55m

Cardiff Wales

Thu 11/6

09:45-00:27

2 stops19h 42m

£1,165

CincinnatiCardiff

CVG - CWL

CVGCWL

Cincinnati Cinci./N. Kentucky

Mon 29/6

21:10-11:30

2 stops33h 20m

Cardiff Wales

Mon 6/7

12:00-18:10

2 stops35h 10m

£2,031
Cheapest one-way
Fastest single journey

CincinnatiCardiff

CVG - CWL

CVGCWL

Cincinnati Cinci./N. Kentucky

Fri 22/5

19:52-17:05

2 stops16h 13m

£677

CincinnatiCardiff

CVG - CWL

CVGCWL

Cincinnati Cinci./N. Kentucky

Fri 22/5

12:00-09:15

2 stops16h 15m

£680

CincinnatiCardiff

CVG - CWL

CVGCWL

Cincinnati Cinci./N. Kentucky

Fri 22/5

19:52-17:05

2 stops16h 13m

£682

CincinnatiCardiff

CVG - CWL

CVGCWL

Cincinnati Cinci./N. Kentucky

Fri 22/5

19:52-17:05

2 stops16h 13m

£683

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Cardiff from

How to get the cheapest flight ticket from Kentucky 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 Kentucky to Cardiff Wales?

KLM is the most popular carrier operating from Kentucky to Cardiff Wales

Cheap Kentucky to Cardiff flight deals and tips

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

Fastest flight time

17h 36m

Direct flights

None
The fastest flight from Kentucky to Cardiff takes 17h 36m
There are no direct flights from Kentucky to Cardiff. There are no popular flight routes from Kentucky to Cardiff.
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Frequently asked questions about flying from Kentucky to Cardiff

  • When did momondo last update prices for flights from Kentucky to Cardiff Wales Airport?

    Prices for flights from Kentucky to Cardiff Wales Airport are updated daily.

  • How old do you have to be to fly from Kentucky to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Cardiff Wales Airport.

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

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted 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 Kentucky to Cardiff?

It is quick and easy to find Kentucky to Cardiff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cardiff that suits you.

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

Yes. momondo allows you to filter the results for Kentucky to Cardiff flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Kentucky 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 Kentucky to Cardiff right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kentucky to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.

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.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport