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Cheap flights from Montreal to Cardiff from £170

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 10/7. 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
1 adult, Economy, 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.
Air France Logo
18:50 - 16:45
YUL
-
CWL
16h 55m
1 stop
Air France Logo
09:45 - 16:55
CWL
-
YUL
12h 10m
1 stop
£558Air France
Thu, 24 Sep - Fri, 2 Oct
Air France Logo
19:00 - 16:45
YUL
-
CWL
16h 45m
2 stops
Air France Logo
09:45 - 16:55
CWL
-
YUL
12h 10m
1 stop
£578Air France
Thu, 24 Sep - Fri, 2 Oct
KLM Logo
19:00 - 17:05
YUL
-
CWL
17h 05m
2 stops
KLM Logo
09:45 - 16:55
CWL
-
YUL
12h 10m
1 stop
£578KLM
Fri, 25 Sep - Fri, 2 Oct
Multiple Airlines Logo
18:50 - 09:15
YUL
-
CWL
9h 25m
1 stop
Multiple Airlines Logo
09:45 - 23:27
CWL
-
YUL
18h 42m
2 stops
£579Multiple Airlines
Sat, 26 Sep - Fri, 2 Oct
Air France Logo
19:00 - 16:45
YUL
-
CWL
16h 45m
2 stops
Air France Logo
09:45 - 23:27
CWL
-
YUL
18h 42m
2 stops
£599Air France
Thu, 24 Sep - Fri, 2 Oct
Multiple Airlines Logo
19:00 - 17:05
YUL
-
CWL
17h 05m
2 stops
Multiple Airlines Logo
09:45 - 23:27
CWL
-
YUL
18h 42m
2 stops
£600Multiple Airlines
Fri, 25 Sep - Fri, 2 Oct
Air France Logo
18:50 - 17:05
YUL
-
CWL
17h 15m
1 stop
Air France Logo
09:45 - 16:55
CWL
-
YUL
12h 10m
1 stop
£608Air France
Fri, 25 Sep - Fri, 2 Oct
Delta Logo
18:50 - 16:45
YUL
-
CWL
16h 55m
1 stop
Delta Logo
09:45 - 16:55
CWL
-
YUL
12h 10m
1 stop
£690Delta
Wed, 23 Sep - Fri, 2 Oct
Delta Logo
18:50 - 16:45
YUL
-
CWL
16h 55m
1 stop
Delta Logo
09:45 - 23:27
CWL
-
YUL
18h 42m
2 stops
£711Delta
Wed, 23 Sep - Fri, 2 Oct
Delta Logo
12:48 - 16:45
YUL
-
CWL
22h 57m
2 stops
Delta Logo
09:45 - 23:27
CWL
-
YUL
42h 42m
2 stops
£729Delta
Wed, 23 Sep - Fri, 2 Oct

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Delta flights from Montreal to Cardiff

Our best Delta deals on Montreal to Cardiff flight tickets
Delta
12 Nov
YUL09:28Montreal Pierre Elliott Trudeau Intl
26h 32m
2 stops
CWL17:00Cardiff Wales
22 Nov
CWL10:20Cardiff Wales
34h 45m
2 stops
YUL16:05Montreal Pierre Elliott Trudeau Intl
£698
Delta
16 Sept
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
CWL09:15Cardiff Wales
20 Sept
CWL09:50Cardiff Wales
55h 08m
2 stops
YUL11:58Montreal Pierre Elliott Trudeau Intl
£734
Delta
16 Sept
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
CWL09:15Cardiff Wales
20 Sept
CWL09:50Cardiff Wales
35h 29m
2 stops
YUL16:19Montreal Pierre Elliott Trudeau Intl
£735

KLM flights from Montreal to Cardiff

Our best KLM deals on Montreal to Cardiff flight tickets
KLM
12 Nov
YUL19:05Montreal Pierre Elliott Trudeau Intl
16h 55m
2 stops
CWL17:00Cardiff Wales
22 Nov
CWL17:30Cardiff Wales
28h 45m
1 stop
YUL17:15Montreal Pierre Elliott Trudeau Intl
£679
KLM
13 Nov
YUL19:05Montreal Pierre Elliott Trudeau Intl
16h 55m
2 stops
CWL17:00Cardiff Wales
22 Nov
CWL17:30Cardiff Wales
26h 50m
2 stops
YUL15:20Montreal Pierre Elliott Trudeau Intl
£707

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 2 July 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

Cheapest return flight

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

18:50-16:45

1 stop16h 55m

Cardiff Wales

Fri 2/10

09:45-16:55

1 stop12h 10m

£558

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

19:00-16:45

2 stops16h 45m

Cardiff Wales

Fri 2/10

09:45-16:55

1 stop12h 10m

£578

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

19:00-17:05

2 stops17h 05m

Cardiff Wales

Fri 2/10

09:45-16:55

1 stop12h 10m

£578
Fastest return journey

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

18:50-09:15

1 stop9h 25m

Cardiff Wales

Fri 2/10

09:45-23:27

2 stops18h 42m

£579

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

19:00-16:45

2 stops16h 45m

Cardiff Wales

Fri 2/10

09:45-23:27

2 stops18h 42m

£599

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

19:00-17:05

2 stops17h 05m

Cardiff Wales

Fri 2/10

09:45-23:27

2 stops18h 42m

£600

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

18:50-17:05

1 stop17h 15m

Cardiff Wales

Fri 2/10

09:45-16:55

1 stop12h 10m

£608

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

18:50-16:45

1 stop16h 55m

Cardiff Wales

Fri 2/10

09:45-16:55

1 stop12h 10m

£690

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

18:50-16:45

1 stop16h 55m

Cardiff Wales

Fri 2/10

09:45-23:27

2 stops18h 42m

£711

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

12:48-16:45

2 stops22h 57m

Cardiff Wales

Fri 2/10

09:45-23:27

2 stops42h 42m

£729

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Cardiff from

How to get the cheapest flight ticket from Montreal to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montreal to Cardiff Wales?

WestJet is the most popular carrier operating from Montreal to Cardiff Wales

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 45m

Direct flights

None
The fastest flight from Montreal to Cardiff takes 16h 45m
There are no direct flights from Montreal to Cardiff. There are no popular flight routes from Montreal to Cardiff.
Search flight deals

Frequently asked questions about flying from Montreal to Cardiff

  • 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 45m, 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.

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