United Kingdom
GBP

CWL - YXU

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1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Cardiff to London (CWL-YXU)

 
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Recent return flight deals from Cardiff to London

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CWL  Cardiff Airport-YXU London
3520 mimulti-stop
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YXU  London-CWL Cardiff Airport
3520 mimulti-stop
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When to book flights from Cardiff to London

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

Your Cardiff to London flight questions, answered

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

  • Do I need a passport to fly from Cardiff to London?

    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.

  • Which car hire options are available at London Airport (YXU)?

    London Airport (YXU) hosts 5 major car hire companies, with daily rates starting from around £21 for economy cars. Top options include:

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

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

    Flights from Cardiff to London usually depart from Cardiff Wales (CWL) and arrive at London (YXU).

  • What is the time difference between Cardiff and London?

    London is 5 hours behind Cardiff (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Cardiff to London flights

Get tips on when to book, when to fly, and what to know before your trip.

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