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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff from £779

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CWL
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pierre Elliott Trudeau Intl to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

£779
KLM
  • KLM
  • 10/10-17/10
  • 2 total stops
  • 38h 00m total
  • Montreal to Cardiff
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Find flight deals from Pierre Elliott Trudeau Intl to Cardiff

Cheapest flights from Pierre Elliott Trudeau Intl to Cardiff
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Fri 10/1018:50YUL - CWL
1 stop9h 20mKLM
Fri 17/1017:15CWL - YUL
1 stop28h 40mKLM
Deal found 10/9£779
Fri 10/1022:00YUL - CWL
3 stops32h 30mMultiple Airlines
Fri 17/1009:00CWL - YUL
3 stops31h 40mMultiple Airlines
Deal found 10/9£3,848

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Cardiff

Route

Depart

Return

Price

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

18:50-09:10

1 stop9h 20m

Cardiff Wales

Fri 17/10

17:15-16:55

1 stop28h 40m

£779

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

22:00-11:30

3 stops32h 30m

Cardiff Wales

Fri 17/10

09:00-11:40

3 stops31h 40m

£3,848

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Best time to book a flight from Pierre Elliott Trudeau Intl to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Montreal Pierre Elliott Trudeau Intl?

    Cardiff Wales (CWL) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Cardiff. You should not have trouble finding flights to Cardiff Wales from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Cardiff airport from Montreal Pierre Elliott Trudeau Intl. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff?

    For as low as £779, KLM can have you in Cardiff from Montreal Pierre Elliott Trudeau Intl Airport in 9h 20m. Montreal Pierre Elliott Trudeau Intl Airport and Cardiff are separated by a distance of 3126 mi.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Cardiff that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Cardiff.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Cardiff?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff (average of £169). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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