MKE - CWL

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1 adult, Economy, 0 bags

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Cheap Flights from Milwaukee to Cardiff (MKE-CWL)

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

Recent return flight deals from Milwaukee to Cardiff

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MKE  Milwaukee-Mitchell Airport-CWL Cardiff Airport
3787 mimulti-stop
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CWL  Cardiff Airport-MKE Milwaukee-Mitchell Airport
3787 mimulti-stop
Multiple Airlines
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When to book flights from Milwaukee to Cardiff

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

Your Milwaukee to Cardiff flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

    Flights from Milwaukee to Cardiff usually depart from Milwaukee-Mitchell (MKE) and arrive at Cardiff Wales (CWL).

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

    Yes. Being flexible with your travel dates can save you up to 33% on the Milwaukee to Cardiff route. Wednesday is the cheapest departure day at £659 return on average, while Tuesday is the most expensive at £983, a difference of £324. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Milwaukee 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.

  • What is the time difference between Milwaukee and Cardiff?

    Cardiff is 6 hours ahead of Milwaukee (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Cardiff Wales Airport (CWL)?

    Cardiff Wales Airport (CWL) hosts 5 major car hire companies, with daily rates starting from around £11 for economy cars. Top options include:
    • Alamo
    • Budget
    • Enterprise Rent-A-Car
    • Avis
    • National

Your guide to booking Milwaukee 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 Wednesday departure instead of Tuesday. On this route, Wednesday flights average £659 – about £324 less than Tuesday (33% savings) based on the last 12 months.

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