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Cheap flights from Montreal to Cardiff from £177

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 6/7. 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.
Multiple Airlines Logo
17:45 - 10:15
YUL
-
CWL
11h 30m
1 stop
Multiple Airlines Logo
23:15 - 18:48
CWL
-
YUL
24h 33m
2 stops
£415Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
WestJet Logo
17:45 - 10:15
YUL
-
CWL
11h 30m
1 stop
WestJet Logo
11:35 - 00:25
CWL
-
YUL
17h 50m
1 stop
£435WestJet
Fri, 3 Jul - Tue, 7 Jul
Multiple Airlines Logo
06:45 - 10:15
YUL
-
CWL
22h 30m
1 stop
Multiple Airlines Logo
23:15 - 20:30
CWL
-
YUL
26h 15m
3 stops
£455Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
06:45 - 10:15
YUL
-
CWL
22h 30m
1 stop
Multiple Airlines Logo
23:15 - 22:20
CWL
-
YUL
28h 05m
3 stops
£468Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
17:45 - 10:15
YUL
-
CWL
11h 30m
1 stop
Multiple Airlines Logo
23:15 - 18:48
CWL
-
YUL
24h 33m
2 stops
£481Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
WestJet Logo
17:45 - 10:15
YUL
-
CWL
11h 30m
1 stop
WestJet Logo
11:35 - 00:25
CWL
-
YUL
17h 50m
1 stop
£492WestJet
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
17:45 - 10:15
YUL
-
CWL
11h 30m
1 stop
Multiple Airlines Logo
10:25 - 10:40
CWL
-
YUL
29h 15m
2 stops
£516Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
17:45 - 16:45
YUL
-
CWL
18h 00m
3 stops
Multiple Airlines Logo
23:15 - 00:25
CWL
-
YUL
30h 10m
3 stops
£530Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
17:45 - 16:45
YUL
-
CWL
18h 00m
3 stops
Multiple Airlines Logo
23:15 - 00:25
CWL
-
YUL
30h 10m
3 stops
£533Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Virgin Atlantic Logo
18:50 - 16:45
YUL
-
CWL
16h 55m
1 stop
Virgin Atlantic Logo
09:45 - 16:55
CWL
-
YUL
12h 10m
1 stop
£604Virgin Atlantic
Wed, 5 Aug - Wed, 12 Aug

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WestJet flights from Montreal to Cardiff

Our best WestJet deals on Montreal to Cardiff flight tickets
WestJet
3 Jul
YUL17:45Montreal Pierre Elliott Trudeau Intl
11h 30m
1 stop
CWL10:15Cardiff Wales
7 Jul
CWL11:35Cardiff Wales
17h 50m
1 stop
YUL00:25Montreal Pierre Elliott Trudeau Intl
£435
WestJet
6 Jul
YUL17:45Montreal Pierre Elliott Trudeau Intl
11h 30m
1 stop
CWL10:15Cardiff Wales
13 Jul
CWL11:35Cardiff Wales
17h 50m
1 stop
YUL00:25Montreal Pierre Elliott Trudeau Intl
£492

KLM flights from Montreal to Cardiff

Our best KLM deals on Montreal to Cardiff flight tickets
KLM
3 Jul
YUL22:20Montreal Pierre Elliott Trudeau Intl
13h 45m
2 stops
CWL17:05Cardiff Wales
7 Jul
CWL17:15Cardiff Wales
28h 40m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
£634
KLM
5 Aug
YUL18:50Montreal Pierre Elliott Trudeau Intl
16h 55m
1 stop
CWL16:45Cardiff Wales
12 Aug
CWL17:15Cardiff Wales
28h 40m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
£692

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 23 June 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

Wed 5/8

17:45-10:15

1 stop11h 30m

Cardiff Wales

Wed 12/8

23:15-18:48

2 stops24h 33m

£415

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

17:45-10:15

1 stop11h 30m

Cardiff Wales

Tue 7/7

11:35-00:25

1 stop17h 50m

£435

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

06:45-10:15

1 stop22h 30m

Cardiff Wales

Wed 12/8

23:15-20:30

3 stops26h 15m

£455

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

06:45-10:15

1 stop22h 30m

Cardiff Wales

Wed 12/8

23:15-22:20

3 stops28h 05m

£468

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

17:45-10:15

1 stop11h 30m

Cardiff Wales

Wed 12/8

23:15-18:48

2 stops24h 33m

£481

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

17:45-10:15

1 stop11h 30m

Cardiff Wales

Mon 13/7

11:35-00:25

1 stop17h 50m

£492

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

17:45-10:15

1 stop11h 30m

Cardiff Wales

Mon 13/7

10:25-10:40

2 stops29h 15m

£516

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

17:45-16:45

3 stops18h 00m

Cardiff Wales

Wed 12/8

23:15-00:25

3 stops30h 10m

£530

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

17:45-16:45

3 stops18h 00m

Cardiff Wales

Wed 12/8

23:15-00:25

3 stops30h 10m

£533
Fastest return journey

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

18:50-16:45

1 stop16h 55m

Cardiff Wales

Wed 12/8

09:45-16:55

1 stop12h 10m

£604

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

11h 30m

Direct flights

None
The fastest flight from Montreal to Cardiff takes 11h 30m
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 11h 30m, 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