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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff from C$ 1,189

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CWL
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 1,189
Virgin Atlantic
  • Virgin Atlantic
  • 11/9-18/9
  • 2 total stops
  • 45h 35m total
  • Montreal to Cardiff
Search Deals

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 29 July 2025.

Thu 11/96:50 p.m.YUL - CWL
1 stop16h 55mVirgin Atlantic
Thu 18/95:15 p.m.CWL - YUL
1 stop28h 40mVirgin Atlantic
Deal found 28/7C$ 1,189
Mon 11/86:50 p.m.YUL - CWL
1 stop16h 55mKLM
Mon 18/85:15 p.m.CWL - YUL
1 stop28h 40mKLM
Deal found 28/7C$ 1,213
Thu 11/95:00 p.m.YUL - CWL
2 stops18h 45mMultiple Airlines
Thu 18/95:15 p.m.CWL - YUL
2 stops35h 14mMultiple Airlines
Deal found 28/7C$ 1,313

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 29 July 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

Thu 11/9

6:50 p.m.-4:45 p.m.

1 stop16h 55m

Cardiff Wales

Thu 18/9

5:15 p.m.-4:55 p.m.

1 stop28h 40m

C$ 1,189

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 11/8

6:50 p.m.-4:45 p.m.

1 stop16h 55m

Cardiff Wales

Mon 18/8

5:15 p.m.-4:55 p.m.

1 stop28h 40m

C$ 1,213

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

5:00 p.m.-4:45 p.m.

2 stops18h 45m

Cardiff Wales

Thu 18/9

5:15 p.m.-11:29 p.m.

2 stops35h 14m

C$ 1,313

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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 round-trip 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.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 29 July 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Cardiff, such as KLM and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Virgin Atlantic
7.4
Good
655 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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?

    Located just 14.6 km from the city centre, Cardiff Wales is the airport most travellers will use when flying to Cardiff from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Cardiff Wales (CWL) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

  • 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 vacation 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.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Cardiff

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