MCI - CWL

$405 Find Cheap Flights from Kansas City to Cardiff - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

When to travel
November
Cheapest • 38% price drop
June
Most popular
Good to know
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Good to know
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Cheap Flights from Kansas City to Cardiff (MCI-CWL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Cardiff

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MCI  Kansas City Airport-CWL Cardiff Airport
4218 mimulti-stop
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CWL  Cardiff Airport-MCI Kansas City Airport
4218 mimulti-stop
Multiple Airlines
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Key details for Kansas City to Cardiff flights

Low season

March

Cheapest flight

$405
Beat the crowds with an average 76% drop in travelers.
The most popular month to fly with an average 21% increase in travelers.
One-way flight from Kansas City to Cardiff

When to book flights from Kansas City to Cardiff

Are your dates flexible? Find out the best times to travel from Kansas City to Cardiff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kansas City to Cardiff flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Kansas City to Cardiff?

    Only Economy Class is available on flights from Kansas City to Cardiff.

  • Do I need a passport to fly from Kansas City to Cardiff?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Kansas City to Cardiff flight?

    Round-trip flights from Kansas City to Cardiff range from $1,192 to $1,437, with an average of $1,332 over the past 12 months. Anything below $1,192 counts as a good deal.

  • What car rental options are available at Cardiff Wales Airport (CWL)?

    Cardiff Wales Airport (CWL) hosts 5 major car rental companies, with daily rates averaging $66 for economy cars. Top options include:

    • Alamo
    • Budget
    • Avis
    • Enterprise Rent-A-Car
    • National

  • Which airports can I use when flying from Kansas City to Cardiff?

    Flights from Kansas City to Cardiff usually depart from Kansas City (MCI) and arrive at Cardiff Wales (CWL).

  • Can I save money by using flexible dates for flights from Kansas City to Cardiff?

    Yes. Flexible dates can save you up to 50% on flights from Kansas City to Cardiff. Thursday is the cheapest departure day at $820 round-trip on average, while Saturday is the most expensive at $1,624, a difference of $804.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Kansas City and Cardiff?

    Cardiff is 5 hours ahead of Kansas City (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Kansas City to Cardiff flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $820, about $804 less than Saturday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kansas City to Cardiff trip for November. Fares historically average $820 round-trip in that month - typically $738 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Kansas City to Cardiff

Complete your trip to Cardiff with a hotel stay or car rental

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