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Cheap flights from Montreal to Cardiff from C$ 339

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 29/7. 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

Find the cheapest flights from Montreal to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:45 a.m. - 10:15 a.m.
YUL
-
CWL
22h 30m
1 stop
WestJet Logo
11:35 a.m. - 12:25 a.m.
CWL
-
YUL
17h 50m
1 stop
C$ 818WestJet
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
5:45 p.m. - 10:15 a.m.
YUL
-
CWL
11h 30m
1 stop
Multiple Airlines Logo
10:10 p.m. - 12:25 a.m.
CWL
-
YUL
31h 15m
2 stops
C$ 896Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
5:45 p.m. - 10:15 a.m.
YUL
-
CWL
11h 30m
1 stop
Multiple Airlines Logo
10:10 p.m. - 12:25 a.m.
CWL
-
YUL
31h 15m
2 stops
C$ 901Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
WestJet Logo
5:45 p.m. - 10:15 a.m.
YUL
-
CWL
11h 30m
1 stop
WestJet Logo
11:35 a.m. - 12:25 a.m.
CWL
-
YUL
17h 50m
1 stop
C$ 918WestJet
Mon, 6 Jul - Mon, 13 Jul
WestJet Logo
5:45 p.m. - 10:15 a.m.
YUL
-
CWL
11h 30m
1 stop
WestJet Logo
11:35 a.m. - 12:25 a.m.
CWL
-
YUL
17h 50m
1 stop
C$ 925WestJet
Mon, 6 Jul - Mon, 13 Jul
Air France Logo
9:00 p.m. - 4:45 p.m.
YUL
-
CWL
38h 45m
2 stops
Air France Logo
5:15 p.m. - 3:05 p.m.
CWL
-
YUL
26h 50m
2 stops
C$ 1,089Air France
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
5:45 p.m. - 10:15 a.m.
YUL
-
CWL
11h 30m
1 stop
Multiple Airlines Logo
10:10 p.m. - 5:02 p.m.
CWL
-
YUL
23h 52m
2 stops
C$ 1,100Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
Delta Logo
6:50 p.m. - 9:15 a.m.
YUL
-
CWL
9h 25m
1 stop
Delta Logo
9:45 a.m. - 4:55 p.m.
CWL
-
YUL
12h 10m
1 stop
C$ 1,300Delta
Fri, 18 Sep - Tue, 22 Sep
Delta Logo
6:50 p.m. - 9:15 a.m.
YUL
-
CWL
9h 25m
1 stop
Delta Logo
9:45 a.m. - 11:22 p.m.
CWL
-
YUL
18h 37m
2 stops
C$ 1,338Delta
Fri, 18 Sep - Tue, 22 Sep
WestJet Logo
8:00 p.m. - 10:15 a.m.
YUL
-
CWL
57h 15m
2 stops
WestJet Logo
11:35 a.m. - 7:05 a.m.
CWL
-
YUL
48h 30m
2 stops
C$ 1,440WestJet
Mon, 6 Jul - Mon, 13 Jul

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WestJet flights from Montreal to Cardiff

Our best WestJet deals on Montreal to Cardiff flight tickets
WestJet
6 Jul
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
22h 30m
1 stop
CWL10:15 a.m.Cardiff Wales
13 Jul
CWL11:35 a.m.Cardiff Wales
17h 50m
1 stop
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 818
WestJet
24 Jun
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
11h 30m
1 stop
CWL10:15 a.m.Cardiff Wales
4 Jul
CWL11:35 a.m.Cardiff Wales
17h 50m
1 stop
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 911
WestJet
6 Jul
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
11h 30m
1 stop
CWL10:15 a.m.Cardiff Wales
13 Jul
CWL11:35 a.m.Cardiff Wales
17h 50m
1 stop
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 918

Air France flights from Montreal to Cardiff

Our best Air France deals on Montreal to Cardiff flight tickets
Air France
6 Jul
YUL9:00 p.m.Montreal Pierre Elliott Trudeau Intl
38h 45m
2 stops
CWL4:45 p.m.Cardiff Wales
13 Jul
CWL5:15 p.m.Cardiff Wales
26h 50m
2 stops
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,089
Air France
23 Jun
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
16h 45m
2 stops
CWL4:45 p.m.Cardiff Wales
4 Jul
CWL9:50 a.m.Cardiff Wales
15h 15m
2 stops
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,590
Air France
21 Jun
YUL10:20 p.m.Montreal Pierre Elliott Trudeau Intl
13h 25m
2 stops
CWL4:45 p.m.Cardiff Wales
4 Jul
CWL9:50 a.m.Cardiff Wales
13h 35m
2 stops
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,879

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 17 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 round-trip

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

6:45 a.m.-10:15 a.m.

1 stop22h 30m

Cardiff Wales

Mon 13/7

11:35 a.m.-12:25 a.m.

1 stop17h 50m

C$ 818

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

5:45 p.m.-10:15 a.m.

1 stop11h 30m

Cardiff Wales

Mon 13/7

10:10 p.m.-12:25 a.m.

2 stops31h 15m

C$ 896

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

5:45 p.m.-10:15 a.m.

1 stop11h 30m

Cardiff Wales

Mon 13/7

10:10 p.m.-12:25 a.m.

2 stops31h 15m

C$ 901

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

5:45 p.m.-10:15 a.m.

1 stop11h 30m

Cardiff Wales

Mon 13/7

11:35 a.m.-12:25 a.m.

1 stop17h 50m

C$ 918

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

5:45 p.m.-10:15 a.m.

1 stop11h 30m

Cardiff Wales

Mon 13/7

11:35 a.m.-12:25 a.m.

1 stop17h 50m

C$ 925

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

9:00 p.m.-4:45 p.m.

2 stops38h 45m

Cardiff Wales

Mon 13/7

5:15 p.m.-3:05 p.m.

2 stops26h 50m

C$ 1,089

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

5:45 p.m.-10:15 a.m.

1 stop11h 30m

Cardiff Wales

Mon 13/7

10:10 p.m.-5:02 p.m.

2 stops23h 52m

C$ 1,100
Quickest round-trip

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:50 p.m.-9:15 a.m.

1 stop9h 25m

Cardiff Wales

Tue 22/9

9:45 a.m.-4:55 p.m.

1 stop12h 10m

C$ 1,300

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:50 p.m.-9:15 a.m.

1 stop9h 25m

Cardiff Wales

Tue 22/9

9:45 a.m.-11:22 p.m.

2 stops18h 37m

C$ 1,338

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

8:00 p.m.-10:15 a.m.

2 stops57h 15m

Cardiff Wales

Mon 13/7

11:35 a.m.-7:05 a.m.

2 stops48h 30m

C$ 1,440

Flights are sorted by cheapest round-trip flights first.

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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 round-trip 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

9h 25m

Direct flights

None
The fastest flight from Montreal to Cardiff takes 9h 25m
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?

    Cardiff Wales is 5023.0 km away from Montreal. In terms of flight time, this usually takes a little over 9h 25m.

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

    Prices for flights from Montreal to Cardiff Wales Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Cardiff Wales Airport.

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

    The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Cardiff . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Montreal to Cardiff flights to just show those with flexible booking policies.

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

Once all potential Montreal to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Cardiff from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff