App
Customer Support
AUD
Find Bookings
Trip.com
>
Flights
>
Flights to United Kingdom
>
Cheap Flights to Cardiff
>
Low Price Flights from Knock to Cardiff
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flight Deals from Knock to Cardiff

For as little as AU$ 458, you can take your next adventure to Cardiff without breaking the bank. Choose between one-way and return tickets from Knock below.

  • One way
  • Return
      • NOC13:00
        22h 30m
        2 stops
        CWL11:30
        Sun, Feb 16|Knock - Cardiff|Aer Lingus
        AU$ 458AU$ 795
        42% OFF
        42% OFF
        AU$ 795AU$ 458

        Choose Aer Lingus flights from Knock to Cardiff. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Sun, Feb 16, arriving at Cardiff Airport. One-way Prices start from AU$ 458 including taxes and charges.

      • NOC13:00
        26h 35m
        2 stops
        CWL15:35
        Sun, Feb 16|Knock - Cardiff|British Airways
        AU$ 531AU$ 795
        33% OFF
        33% OFF
        AU$ 795AU$ 531

        Choose British Airways flights from Knock to Cardiff. The one-way connecting flight with British Airways departs from Ireland West Knock Airport on Sun, Feb 16, arriving at Cardiff Airport. One-way Prices start from AU$ 531 including taxes and charges.

      • NOC13:00
        27h 30m
        2 stops
        CWL16:30
        Sat, Feb 22|Knock - Cardiff|Aer Lingus
        AU$ 538AU$ 795
        32% OFF
        32% OFF
        AU$ 795AU$ 538

        Choose Aer Lingus flights from Knock to Cardiff. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Sat, Feb 22, arriving at Cardiff Airport. One-way Prices start from AU$ 538 including taxes and charges.

      • NOC13:00
        47h 25m
        2 stops
        CWL12:25
        Fri, Jan 31|Knock - Cardiff|Aer Lingus
        AU$ 580
        AU$ 580

        Choose Aer Lingus flights from Knock to Cardiff. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Fri, Jan 31, arriving at Cardiff Airport. One-way Prices start from AU$ 580 including taxes and charges.

      • NOC13:00
        47h 25m
        2 stops
        CWL12:25
        Fri, Feb 7|Knock - Cardiff|British Airways
        AU$ 638
        AU$ 638

        Choose British Airways flights from Knock to Cardiff. The one-way connecting flight with British Airways departs from Ireland West Knock Airport on Fri, Feb 7, arriving at Cardiff Airport. One-way Prices start from AU$ 638 including taxes and charges.

      • NOC13:00
        22h 30m
        2 stops
        CWL11:30
        Sun, Jan 26|Knock - Cardiff|Aer Lingus
        AU$ 671
        AU$ 671

        Choose Aer Lingus flights from Knock to Cardiff. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Sun, Jan 26, arriving at Cardiff Airport. One-way Prices start from AU$ 671 including taxes and charges.

      • NOC13:00
        23h 25m
        2 stops
        CWL12:25
        Thu, Feb 6|Knock - Cardiff|Aer Lingus
        AU$ 695
        AU$ 695

        Choose Aer Lingus flights from Knock to Cardiff. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Thu, Feb 6, arriving at Cardiff Airport. One-way Prices start from AU$ 695 including taxes and charges.

      • NOC13:00
        23h 25m
        2 stops
        CWL12:25
        Sat, Jan 18|Knock - Cardiff|Aer Lingus
        AU$ 723
        AU$ 723

        Choose Aer Lingus flights from Knock to Cardiff. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Sat, Jan 18, arriving at Cardiff Airport. One-way Prices start from AU$ 723 including taxes and charges.

      • NOC01:00 pm
        3h 5m
        Nonstop
        CWL02:00 pm
        Fri, Jan 24|Knock - Cardiff|Aer Lingus
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Knock to Cardiff

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Cardiff from Knock have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Knock to Cardiff

Did you know that you can save money and time on an alternative route from Knock to Cardiff? Check out some of the different available routes below.

  • Cheapest
    Aer Lingus
    NOC
    13:00
    22h 30m
    2 transfer
    CWL
    11:30
    Ireland West Knock Airport - Cardiff Airport
    Sun, Feb 16Aer Lingus
    AU$ 458
  • Aer Lingus
    NOC
    13:00
    22h 30m
    2 transfer
    CWL
    11:30
    Ireland West Knock Airport - Cardiff Airport
    Sun, Feb 16Aer Lingus
    AU$ 458
    Find More Flights

FAQ

  • When are flight from Knock (NOC) to Cardiff (CWL) the cheapest?

    Airlines adjust prices for flights from Knock to Cardiff based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Knock (NOC) to Cardiff (CWL) cost?

    According to Trip.com's data, the lowest price is around AU$ 569.

  • What is the transportation method from the main airport to downtown in Cardiff?

    • The distance from Cardiff Airport to downtown is about 15km, by taxi about 30 minutes.

  • How many airports in Cardiff (CWL)?

    There are 1 airport(s) in Cardiff (CWL): Cardiff Airport.

How to find a cheap flight from Knock to Cardiff

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Knock to Cardiff

Off-season for travelFebruary
Peak season for travelJanuary
Flight distance462.95km
Popular airlineAer Lingus

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.