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Cheap flights from Montreal to Cardiff from C$ 588

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 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Cardiff

Cheap round-trip flights

KLM Logo
6:50 p.m. - 9:15 a.m.YUL-CWL
9h 25m1 stop
KLM Logo
5:15 p.m. - 4:55 p.m.CWL-YUL
28h 40m1 stop
C$ 1,041KLM
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Delta Logo
6:50 p.m. - 4:45 p.m.YUL-CWL
16h 55m1 stop
Delta Logo
9:50 a.m. - 11:29 p.m.CWL-YUL
18h 39m2 stops
C$ 1,067Delta
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Delta Logo
5:00 p.m. - 9:10 a.m.YUL-CWL
35h 10m2 stops
Delta Logo
9:50 a.m. - 11:29 p.m.CWL-YUL
18h 39m2 stops
C$ 1,100Delta
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Delta Logo
4:39 p.m. - 4:55 p.m.YUL-CWL
20h 16m2 stops
Delta Logo
10:20 a.m. - 11:14 p.m.CWL-YUL
17h 54m2 stops
C$ 1,363Delta
Find Deal
Tue, 28 Oct - Tue, 4 Nov
KLM Logo
6:00 p.m. - 9:50 a.m.YUL-CWL
11h 50m2 stops
KLM Logo
5:25 p.m. - 5:20 p.m.CWL-YUL
28h 55m1 stop
C$ 1,373KLM
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Logo
6:45 a.m. - 3:30 p.m.YUL-CWL
28h 45m2 stops
Logo
5:25 p.m. - 6:25 p.m.CWL-YUL
30h 00m3 stops
C$ 1,495
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Logo
8:05 a.m. - 3:30 p.m.YUL-CWL
27h 25m3 stops
Logo
5:25 p.m. - 6:25 p.m.CWL-YUL
30h 00m3 stops
C$ 1,523
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Logo
4:40 p.m. - 4:45 p.m.YUL-CWL
19h 05m3 stops
Logo
8:35 p.m. - 12:37 a.m.CWL-YUL
33h 02m3 stops
C$ 1,855
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Logo
9:15 a.m. - 9:15 a.m.YUL-CWL
19h 00m3 stops
Logo
7:55 a.m. - 7:20 p.m.CWL-YUL
16h 25m2 stops
C$ 2,591
Find Deal
Thu, 25 Sep - Thu, 2 Oct

KLM flights from Montreal to Cardiff

Our best KLM deals on Montreal to Cardiff flight tickets
KLM
25 Sep
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
CWL9:15 a.m.Cardiff Wales
2 Oct
CWL5:15 p.m.Cardiff Wales
28h 40m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,041
Find similar
KLM
28 Oct
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
2 stops
CWL9:50 a.m.Cardiff Wales
4 Nov
CWL5:25 p.m.Cardiff Wales
28h 55m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,373
Find similar

Delta flights from Montreal to Cardiff

Our best Delta deals on Montreal to Cardiff flight tickets
Delta
25 Sep
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
16h 55m
1 stop
CWL4:45 p.m.Cardiff Wales
2 Oct
CWL9:50 a.m.Cardiff Wales
18h 39m
2 stops
YUL11:29 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,067
Find similar
Delta
25 Sep
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
35h 10m
2 stops
CWL9:10 a.m.Cardiff Wales
2 Oct
CWL9:50 a.m.Cardiff Wales
18h 39m
2 stops
YUL11:29 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,100
Find similar
Delta
28 Oct
YUL4:39 p.m.Montreal Pierre Elliott Trudeau Intl
20h 16m
2 stops
CWL4:55 p.m.Cardiff Wales
4 Nov
CWL10:20 a.m.Cardiff Wales
17h 54m
2 stops
YUL11:14 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,363
Find similar

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 15 September 2025.
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

Thu 25/9

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

1 stop9h 25m

Cardiff Wales

Thu 2/10

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

1 stop28h 40m

C$ 1,041

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

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

1 stop16h 55m

Cardiff Wales

Thu 2/10

9:50 a.m.-11:29 p.m.

2 stops18h 39m

C$ 1,067

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

5:00 p.m.-9:10 a.m.

2 stops35h 10m

Cardiff Wales

Thu 2/10

9:50 a.m.-11:29 p.m.

2 stops18h 39m

C$ 1,100

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

4:39 p.m.-4:55 p.m.

2 stops20h 16m

Cardiff Wales

Tue 4/11

10:20 a.m.-11:14 p.m.

2 stops17h 54m

C$ 1,363

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

6:00 p.m.-9:50 a.m.

2 stops11h 50m

Cardiff Wales

Tue 4/11

5:25 p.m.-5:20 p.m.

1 stop28h 55m

C$ 1,373

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

6:45 a.m.-3:30 p.m.

2 stops28h 45m

Cardiff Wales

Tue 4/11

5:25 p.m.-6:25 p.m.

3 stops30h 00m

C$ 1,495

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

8:05 a.m.-3:30 p.m.

3 stops27h 25m

Cardiff Wales

Tue 4/11

5:25 p.m.-6:25 p.m.

3 stops30h 00m

C$ 1,523

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

4:40 p.m.-4:45 p.m.

3 stops19h 05m

Cardiff Wales

Thu 2/10

8:35 p.m.-12:37 a.m.

3 stops33h 02m

C$ 1,855

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

9:15 a.m.-9:15 a.m.

3 stops19h 00m

Cardiff Wales

Thu 2/10

7:55 a.m.-7:20 p.m.

2 stops16h 25m

C$ 2,591

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

10:15 a.m.-2:05 p.m.

3 stops23h 50m

C$ 588

Flights are sorted by cheapest round-trip flights first.

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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 day to depart on your flight to Cardiff?

The cheapest day to depart on your flight to Cardiff is on a Wednesday when prices can be found for as low as C$ 1,284. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Cardiff is Thursday, with ticket prices averaging around C$ 1,603.

What is the cheapest time of day to depart on your flight to Cardiff?

The cheapest time of day to fly to Cardiff is in the evening when flights can be purchased for as low as C$ 1,302. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,424. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
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?

    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.

  • What is the most popular airline from Montreal to Cardiff?

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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