How long is the flight from Kentucky to Cardiff?

For as low as £713, KLM can have you in Cardiff from Kentucky in 18h. There are 3837 mi between Kentucky and Cardiff. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Kentucky to Cardiff?

The most popular route from Kentucky to Cardiff is Cincinnati Cinci./N. Kentucky - Cardiff Wales. You may also consider Lexington Blue Grass - Cardiff Wales or Louisville Intl - Cardiff Wales.

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

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

What airport do you fly into for flights to Cardiff from Kentucky?

For a flight from Kentucky to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

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

Yes. In addition to deals on Kentucky to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kentucky to Cardiff?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Cardiff.

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

Yes. Cheapflights offers flight deals from Kentucky to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£713+ Cheap Flights from Kentucky to Cardiff

Cheap flight deals from Kentucky to Cardiff

Enter your travel dates to find the best prices.

Cheapest

Best

Cheapest flights from Kentucky to Cardiff
Explore the most affordable flight options available from Kentucky to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Sun 22/1111:35 -

2 stops17h 15m

Sun 29/1117:30 -

2 stops28h 03m

Deal found 11/9£953

Sat 21/1118:15 -

2 stops17h 45m

Sun 29/1117:30 -

2 stops28h 03m

Deal found 11/9£997

Sun 22/1107:35 -

2 stops28h 25m

Sun 29/1110:20 -

2 stops52h 40m

Deal found 11/9£1,007

Sun 22/1115:30 -

2 stops37h 15m

Fri 27/1110:20 -

2 stops18h 14m

Deal found 11/9£1,035

Fri 20/1111:59 -

2 stops24h 01m

Fri 27/1110:20 -

2 stops29h 59m

Deal found 11/9£1,122

Sat 21/1107:05 -

2 stops28h 55m

Sun 29/1110:20 -

2 stops52h 40m

Deal found 11/9£1,189

Fri 20/1119:55 -

2 stops32h 55m

Sun 29/1110:20 -

2 stops52h 40m

Deal found 11/9£1,194

Sun 22/1107:35 -

2 stops21h 15m

Fri 27/1110:20 -

2 stops28h 18m

Deal found 11/9£1,217

Sat 21/1118:15 -

2 stops17h 45m

Fri 27/1110:20 -

2 stops18h 14m

Deal found 11/9£1,238

Sat 21/1115:38 -

2 stops20h 22m

Sat 28/1110:20 -

2 stops18h 38m

Deal found 11/9£1,404

Sun 22/1120:50 -

2 stops33h 55m

Sat 28/1114:55 -

2 stops33h 00m

Deal found 11/9£1,428

Sun 22/1112:50 -

2 stops16h 00m

Sat 28/1110:20 -

2 stops18h 38m

Deal found 11/9£1,479

Find flight deals from Kentucky to Cardiff

Round-trip from	£713

KLM
1/3-8/3
4 total stops
46h 38m total
Kentucky to Cardiff

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiCardiff

CVG Cincinnati Cinci./N. Kentucky - CWL Cardiff Wales

CVGCWL

Cincinnati Cinci./N. Kentucky

Mon 1/3

18:00-17:00

2 stops18h 00m

Cardiff Wales

Mon 8/3

17:30-17:08

2 stops28h 38m

£713

CincinnatiCardiff

CVG Cincinnati Cinci./N. Kentucky - CWL Cardiff Wales

CVGCWL

Cincinnati Cinci./N. Kentucky

Sat 21/11

18:15-17:00

2 stops17h 45m

Cardiff Wales

Sun 29/11

17:30-16:33

2 stops28h 03m

£997

LexingtonCardiff

LEX Lexington Blue Grass - CWL Cardiff Wales

LEXCWL

Lexington Blue Grass

Sun 22/11

07:35-17:00

2 stops28h 25m

Cardiff Wales

Sun 29/11

10:20-10:00

2 stops52h 40m

£1,007

CincinnatiCardiff

CVG Cincinnati Cinci./N. Kentucky - CWL Cardiff Wales

CVGCWL

Cincinnati Cinci./N. Kentucky

Fri 20/11

11:59-17:00

2 stops24h 01m

Cardiff Wales

Fri 27/11

10:20-11:19

2 stops29h 59m

£1,122

LexingtonCardiff

LEX Lexington Blue Grass - CWL Cardiff Wales

LEXCWL

Lexington Blue Grass

Sat 21/11

07:05-17:00

2 stops28h 55m

Cardiff Wales

Sun 29/11

10:20-10:00

2 stops52h 40m

£1,189

LexingtonCardiff

LEX Lexington Blue Grass - CWL Cardiff Wales

LEXCWL

Lexington Blue Grass

Fri 20/11

19:55-09:50

2 stops32h 55m

Cardiff Wales

Sun 29/11

10:20-10:00

2 stops52h 40m

£1,194

CincinnatiCardiff

CVG Cincinnati Cinci./N. Kentucky - CWL Cardiff Wales

CVGCWL

Cincinnati Cinci./N. Kentucky

Sat 21/11

18:15-17:00

2 stops17h 45m

Cardiff Wales

Fri 27/11

10:20-23:34

2 stops18h 14m

£1,238

LexingtonCardiff

LEX Lexington Blue Grass - CWL Cardiff Wales

LEXCWL

Lexington Blue Grass

Sat 21/11

15:38-17:00

2 stops20h 22m

Cardiff Wales

Sat 28/11

10:20-23:58

2 stops18h 38m

£1,404

LexingtonCardiff

LEX Lexington Blue Grass - CWL Cardiff Wales

LEXCWL

Lexington Blue Grass

Sun 22/11

12:50-09:50

2 stops16h 00m

Cardiff Wales

Sat 28/11

10:20-23:58

2 stops18h 38m

£1,479

CincinnatiCardiff

CVG Cincinnati Cinci./N. Kentucky - CWL Cardiff Wales

CVGCWL

Cincinnati Cinci./N. Kentucky

Fri 20/11

19:59-17:00

2 stops16h 01m

Cardiff Wales

Sun 29/11

17:30-16:33

2 stops28h 03m

£1,515

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Kentucky to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Kentucky with our price prediction graph.

CVG-CWL

LEX-CWL

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.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Cardiff

USKY-CWL

CVG-CWL

LEX-CWL

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Cardiff from Kentucky?
For a flight from Kentucky to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.
How long is the flight from Kentucky to Cardiff?
For as low as £713, KLM can have you in Cardiff from Kentucky in 18h. There are 3837 mi between Kentucky and Cardiff. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Kentucky to Cardiff?
The most popular route from Kentucky to Cardiff is Cincinnati Cinci./N. Kentucky - Cardiff Wales. You may also consider Lexington Blue Grass - Cardiff Wales or Louisville Intl - Cardiff Wales.
Can I find deals for flights from Kentucky to Cardiff that include hotel bookings?
Yes. In addition to deals on Kentucky to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kentucky to Cardiff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Cardiff.
Can I find deals for business class flights from Kentucky to Cardiff?
Yes. Cheapflights offers flight deals from Kentucky to Cardiff 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

Bridgend

Barry

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How does Cheapflights help users find flights from Kentucky to Cardiff?

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Why should you use Cheapflights to find cheap flight tickets from Kentucky to Cardiff?

Cheapflights simply makes it quick and affordable to book flights from Kentucky to Cardiff by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kentucky to Cardiff with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kentucky to Cardiff, users can toggle the no change fees filter when performing a flight search.

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

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Cheap flights from Kentucky to Cardiff from £713

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kentucky to Cardiff

Cheapest flights from Kentucky to CardiffExplore the most affordable flight options available from Kentucky to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Kentucky to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Kentucky to CardiffDiscover carefully curated flight deals from Kentucky to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Kentucky to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

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Best time to book a flight from Kentucky to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Kentucky with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Cardiff from Kentucky?

How long is the flight from Kentucky to Cardiff?

What are the most popular routes from Kentucky to Cardiff?

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

How can I find direct flights from Kentucky to Cardiff?

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

Travelling to a place near Cardiff?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Cardiff

Explore flights to Cardiff departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Complete your trip

Complete your trip to Cardiff by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Wales

Book a non-stop flight to one of these other cities located in Wales.

Search flights from Kentucky to Cardiff by cabin class

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

Kentucky and Cardiff flights

Browse other Kentucky and Cardiff flight options. Last updated on 12 September 2026.

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Kentucky to Cardiff flights

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How does Cheapflights help users find flights from Kentucky to Cardiff?

Why should you use Cheapflights to find cheap flight tickets from Kentucky to Cardiff?

Can Cheapflights find flights from Kentucky to Cardiff with no change fees?

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

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Cheapest flights from Kentucky to Cardiff
Explore the most affordable flight options available from Kentucky to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Kentucky to Cardiff
Discover carefully curated flight deals from Kentucky to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.