Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Kansas City to Cardiff from £803

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Cardiff departing on 22/9. 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

Find the cheapest flights from Kansas City to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
12:20 - 16:45MCI  Kansas City-CWL Cardiff Wales
22h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
09:45 - 23:51CWL  Cardiff Wales-MCI Kansas City
20h 06m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£803Delta
Tue, 22 Sep - Thu, 1 Oct
KLM Logo
10:27 - 09:15MCI  Kansas City-CWL Cardiff Wales
16h 48m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
17:15 - 15:09CWL  Cardiff Wales-MCI Kansas City
27h 54m2 stops Amsterdam Schiphol Minneapolis St Paul
£840KLM
Thu, 10 Sep - Thu, 17 Sep
Delta Logo
06:20 - 09:15MCI  Kansas City-CWL Cardiff Wales
20h 55m2 stops Minneapolis St Paul Amsterdam Schiphol
Delta Logo
09:50 - 23:00CWL  Cardiff Wales-MCI Kansas City
19h 10m2 stops Amsterdam Schiphol Minneapolis St Paul
£873Delta
Sun, 20 Sep - Sun, 4 Oct
Delta Logo
17:34 - 16:45MCI  Kansas City-CWL Cardiff Wales
17h 11m2 stops Minneapolis St Paul Amsterdam Schiphol
Delta Logo
09:50 - 23:00CWL  Cardiff Wales-MCI Kansas City
19h 10m2 stops Amsterdam Schiphol Minneapolis St Paul
£909Delta
Sun, 20 Sep - Sun, 4 Oct
Delta Logo
11:51 - 17:00MCI  Kansas City-CWL Cardiff Wales
23h 09m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
10:20 - 23:22CWL  Cardiff Wales-MCI Kansas City
19h 02m2 stops Amsterdam Schiphol Minneapolis St Paul
£973Delta
Wed, 16 Dec - Wed, 30 Dec

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

KLM flights from Kansas City to Cardiff

Our best KLM deals on Kansas City to Cardiff flight tickets
KLM
22 Sept
MCI17:34Kansas City
17h 11m
2 stops
CWL16:45Cardiff Wales
1 Oct
CWL09:45Cardiff Wales
20h 06m
2 stops
MCI23:51Kansas City
£803
KLM
10 Sept
MCI10:27Kansas City
16h 48m
2 stops
CWL09:15Cardiff Wales
17 Sept
CWL17:15Cardiff Wales
27h 54m
2 stops
MCI15:09Kansas City
£840

Delta flights from Kansas City to Cardiff

Our best Delta deals on Kansas City to Cardiff flight tickets
Delta
20 Sept
MCI06:20Kansas City
20h 55m
2 stops
CWL09:15Cardiff Wales
4 Oct
CWL09:50Cardiff Wales
19h 10m
2 stops
MCI23:00Kansas City
£873
Delta
20 Sept
MCI17:34Kansas City
17h 11m
2 stops
CWL16:45Cardiff Wales
4 Oct
CWL09:50Cardiff Wales
19h 10m
2 stops
MCI23:00Kansas City
£909
Delta
16 Dec
MCI11:51Kansas City
23h 09m
2 stops
CWL17:00Cardiff Wales
30 Dec
CWL10:20Cardiff Wales
19h 02m
2 stops
MCI23:22Kansas City
£973

momondo Fare Finder

 
Customise your flight search to find flights from Kansas City 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 15 August 2026.
Use the filters below to find and compare flights from Kansas City to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kansas CityCardiff

MCI Kansas City - CWL Cardiff Wales

MCICWL

Kansas City

Tue 22/9

12:20-16:45

2 stops22h 25m

Cardiff Wales

Thu 1/10

09:45-23:51

2 stops20h 06m

£803

Kansas CityCardiff

MCI Kansas City - CWL Cardiff Wales

MCICWL

Kansas City

Thu 10/9

10:27-09:15

2 stops16h 48m

Cardiff Wales

Thu 17/9

17:15-15:09

2 stops27h 54m

£840

Kansas CityCardiff

MCI Kansas City - CWL Cardiff Wales

MCICWL

Kansas City

Sun 20/9

06:20-09:15

2 stops20h 55m

Cardiff Wales

Sun 4/10

09:50-23:00

2 stops19h 10m

£873
Fastest return journey

Kansas CityCardiff

MCI Kansas City - CWL Cardiff Wales

MCICWL

Kansas City

Sun 20/9

17:34-16:45

2 stops17h 11m

Cardiff Wales

Sun 4/10

09:50-23:00

2 stops19h 10m

£909

Kansas CityCardiff

MCI Kansas City - CWL Cardiff Wales

MCICWL

Kansas City

Wed 16/12

11:51-17:00

2 stops23h 09m

Cardiff Wales

Wed 30/12

10:20-23:22

2 stops19h 02m

£973

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Kansas City to Cardiff

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

Cheap Kansas City to Cardiff (MCI to CWL) flight deals and tips

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

Fastest flight time

17h 11m

Direct flights

None
The fastest flight from Kansas City to Cardiff takes 17h 11m
There are no direct flights from Kansas City to Cardiff. There are no popular flight routes from Kansas City to Cardiff.
Search flight deals

Frequently asked questions about flying from Kansas City to Cardiff

  • How far is Kansas City to Cardiff Wales by plane?

    Cardiff Wales is 4227.2 mi away from Kansas City. Typically, this will take 17h 11m by plane in normal conditions.

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

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

  • How old do you have to be to fly from Kansas City 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 Kansas City 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.

Frequently asked questions about flying from Kansas City to Cardiff

  • How do I get Price Alerts for flights from Kansas City to Cardiff?

    Price Alerts will notify you by email when the price for flights to Cardiff from Kansas City decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Kansas City to Cardiff with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 Kansas City to Cardiff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to Cardiff for you.

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

Flights from Kansas City to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kansas City to Cardiff?

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

If you are simply researching potential flights to Cardiff, momondo offers a useful price alert feature which will track prices for flights to Cardiff from Kansas City and alert you 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.
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 14/9
Mon 21/9
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