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Cheap flights from Montreal to Cardiff from £261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Cardiff departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Montreal to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
06:45 - 10:15
YUL
-
CWL
22h 30m
1 stop
WestJet Logo
11:35 - 00:40
CWL
-
YUL
18h 05m
1 stop
£381WestJet
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
06:45 - 10:15
YUL
-
CWL
22h 30m
1 stop
Multiple Airlines Logo
23:15 - 00:40
CWL
-
YUL
30h 25m
3 stops
£400Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
19:25 - 10:15
YUL
-
CWL
9h 50m
1 stop
Multiple Airlines Logo
23:15 - 19:20
CWL
-
YUL
25h 05m
2 stops
£467Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
20:00 - 10:15
YUL
-
CWL
57h 15m
2 stops
Multiple Airlines Logo
23:15 - 00:40
CWL
-
YUL
30h 25m
3 stops
£546Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
20:35 - 13:10
YUL
-
CWL
11h 35m
1 stop
Multiple Airlines Logo
22:25 - 09:20
CWL
-
YUL
39h 55m
2 stops
£548Multiple Airlines
Sun, 5 Apr - Mon, 13 Apr
Multiple Airlines Logo
20:35 - 13:10
YUL
-
CWL
11h 35m
1 stop
Multiple Airlines Logo
23:50 - 00:38
CWL
-
YUL
29h 48m
2 stops
£565Multiple Airlines
Sun, 5 Apr - Wed, 15 Apr
Multiple Airlines Logo
20:35 - 15:10
YUL
-
CWL
13h 35m
1 stop
Multiple Airlines Logo
22:25 - 09:20
CWL
-
YUL
39h 55m
2 stops
£568Multiple Airlines
Thu, 2 Apr - Mon, 13 Apr
Multiple Airlines Logo
20:35 - 15:10
YUL
-
CWL
13h 35m
1 stop
Multiple Airlines Logo
23:50 - 00:38
CWL
-
YUL
29h 48m
2 stops
£584Multiple Airlines
Thu, 2 Apr - Wed, 15 Apr
Multiple Airlines Logo
20:35 - 13:10
YUL
-
CWL
11h 35m
1 stop
Multiple Airlines Logo
21:45 - 10:40
CWL
-
YUL
41h 55m
2 stops
£623Multiple Airlines
Sun, 5 Apr - Sun, 12 Apr
Multiple Airlines Logo
20:35 - 13:10
YUL
-
CWL
11h 35m
1 stop
Multiple Airlines Logo
11:00 - 21:00
CWL
-
YUL
39h 00m
2 stops
£625Multiple Airlines
Sun, 5 Apr - Tue, 14 Apr

WestJet flights from Montreal to Cardiff

Our best WestJet deals on Montreal to Cardiff flight tickets
WestJet
27 May
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 30m
1 stop
CWL10:15Cardiff Wales
2 Jun
CWL11:35Cardiff Wales
18h 05m
1 stop
YUL00:40Montreal Pierre Elliott Trudeau Intl
£381
WestJet
24 May
YUL19:20Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
CWL10:15Cardiff Wales
1 Jun
CWL11:35Cardiff Wales
11h 45m
1 stop
YUL18:20Montreal Pierre Elliott Trudeau Intl
£383
WestJet
24 May
YUL19:20Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
CWL10:15Cardiff Wales
1 Jun
CWL11:35Cardiff Wales
24h 30m
2 stops
YUL07:05Montreal Pierre Elliott Trudeau Intl
£557

Delta flights from Montreal to Cardiff

Our best Delta deals on Montreal to Cardiff flight tickets
Delta
1 Apr
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
CWL09:15Cardiff Wales
15 Apr
CWL09:45Cardiff Wales
12h 10m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
£814
Delta
1 Apr
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
CWL09:15Cardiff Wales
15 Apr
CWL09:45Cardiff Wales
18h 23m
2 stops
YUL23:08Montreal Pierre Elliott Trudeau Intl
£834
Delta
25 Mar
YUL20:10Montreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
CWL09:50Cardiff Wales
1 Apr
CWL09:45Cardiff Wales
18h 28m
2 stops
YUL23:13Montreal Pierre Elliott Trudeau Intl
£835

momondo Fare Finder

 
Customise your flight search to find flights from Montreal 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, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Montreal to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

06:45-10:15

1 stop22h 30m

Cardiff Wales

Tue 2/6

11:35-00:40

1 stop18h 05m

£381

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

06:45-10:15

1 stop22h 30m

Cardiff Wales

Tue 2/6

23:15-00:40

3 stops30h 25m

£400

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

19:25-10:15

1 stop9h 50m

Cardiff Wales

Tue 2/6

23:15-19:20

2 stops25h 05m

£467

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

20:00-10:15

2 stops57h 15m

Cardiff Wales

Tue 2/6

23:15-00:40

3 stops30h 25m

£546

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

20:35-13:10

1 stop11h 35m

Cardiff Wales

Mon 13/4

22:25-09:20

2 stops39h 55m

£548

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

20:35-13:10

1 stop11h 35m

Cardiff Wales

Wed 15/4

23:50-00:38

2 stops29h 48m

£565

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

20:35-15:10

1 stop13h 35m

Cardiff Wales

Mon 13/4

22:25-09:20

2 stops39h 55m

£568

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

20:35-15:10

1 stop13h 35m

Cardiff Wales

Wed 15/4

23:50-00:38

2 stops29h 48m

£584

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

20:35-13:10

1 stop11h 35m

Cardiff Wales

Sun 12/4

21:45-10:40

2 stops41h 55m

£623

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

20:35-13:10

1 stop11h 35m

Cardiff Wales

Tue 14/4

11:00-21:00

2 stops39h 00m

£625

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

When to book flights from Montreal to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Montreal to Cardiff (YMQ to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Cardiff

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Montreal to Cardiff takes 16h 55m
There are no direct flights from Montreal to Cardiff. There are no popular flight routes from Montreal to Cardiff.
Search flight deals

  • How far is Montreal to Cardiff Wales by plane?

    There are 3121.2 mi between Montreal and Cardiff Wales. Flights usually cover this in 16h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal to Cardiff Wales Airport?

    Prices for flights from Montreal to Cardiff Wales Airport are updated daily.

  • How old do you have to be to fly from Montreal to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Montreal to Cardiff?

    Price Alerts will notify you by email when the price for flights to Cardiff from Montreal decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Montreal to Cardiff with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Cardiff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Cardiff?

Finding the right flight to Cardiff from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cardiff quick and easy, saving you time and money.

Can I find flights from Montreal to Cardiff with flexible booking policies on momondo?

Flights from Montreal to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montreal to Cardiff?

momondo helps you find the best flight between Montreal and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Cardiff right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport