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Cheap flights from Montreal to Cardiff from C$ 953

This is the cheapest round-trip 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

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Find the cheapest flights from Montreal to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:10 p.m. - 9:50 a.m.
YUL
-
CWL
9h 40m
1 stop
Delta Logo
9:45 a.m. - 4:55 p.m.
CWL
-
YUL
12h 10m
1 stop
C$ 953Delta
Wed, 25 Mar - Tue, 31 Mar
Delta Logo
8:10 p.m. - 9:50 a.m.
YUL
-
CWL
9h 40m
1 stop
Delta Logo
9:45 a.m. - 11:13 p.m.
CWL
-
YUL
42h 28m
2 stops
C$ 990Delta
Wed, 25 Mar - Tue, 31 Mar
Delta Logo
8:10 p.m. - 9:50 a.m.
YUL
-
CWL
9h 40m
1 stop
Delta Logo
9:45 a.m. - 11:59 a.m.
CWL
-
YUL
31h 14m
2 stops
C$ 991Delta
Wed, 25 Mar - Mon, 30 Mar
Delta Logo
8:10 p.m. - 9:50 a.m.
YUL
-
CWL
9h 40m
1 stop
Delta Logo
9:45 a.m. - 4:55 p.m.
CWL
-
YUL
12h 10m
1 stop
C$ 1,205Delta
Wed, 25 Mar - Mon, 30 Mar
KLM Logo
8:05 p.m. - 4:45 p.m.
YUL
-
CWL
16h 40m
2 stops
KLM Logo
5:15 p.m. - 4:55 p.m.
CWL
-
YUL
28h 40m
1 stop
C$ 1,394KLM
Thu, 26 Mar - Mon, 30 Mar
KLM Logo
8:05 p.m. - 4:55 p.m.
YUL
-
CWL
16h 50m
2 stops
KLM Logo
5:15 p.m. - 12:00 p.m.
CWL
-
YUL
23h 45m
2 stops
C$ 1,395KLM
Wed, 25 Mar - Tue, 31 Mar
KLM Logo
8:05 p.m. - 4:55 p.m.
YUL
-
CWL
16h 50m
2 stops
KLM Logo
5:15 p.m. - 12:00 p.m.
CWL
-
YUL
23h 45m
2 stops
C$ 1,398KLM
Wed, 25 Mar - Mon, 30 Mar
KLM Logo
8:05 p.m. - 4:45 p.m.
YUL
-
CWL
16h 40m
2 stops
KLM Logo
5:15 p.m. - 12:00 p.m.
CWL
-
YUL
23h 45m
2 stops
C$ 1,447KLM
Thu, 26 Mar - Mon, 30 Mar
British Airways Logo
9:50 p.m. - 8:05 a.m.
YUL
-
CWL
30h 15m
2 stops
British Airways Logo
12:00 p.m. - 8:15 p.m.
CWL
-
YUL
37h 15m
2 stops
C$ 1,523British Airways
Wed, 25 Mar - Tue, 31 Mar
Multiple Airlines Logo
6:45 a.m. - 10:00 p.m.
YUL
-
CWL
35h 15m
3 stops
Multiple Airlines Logo
10:25 p.m. - 5:55 p.m.
CWL
-
YUL
24h 30m
2 stops
C$ 1,619Multiple Airlines
Thu, 26 Mar - Mon, 30 Mar

Delta flights from Montreal to Cardiff

Our best Delta deals on Montreal to Cardiff flight tickets
Delta
25 Mar
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
CWL9:50 a.m.Cardiff Wales
31 Mar
CWL9:45 a.m.Cardiff Wales
12h 10m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 953
Delta
25 Mar
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
CWL9:50 a.m.Cardiff Wales
31 Mar
CWL9:45 a.m.Cardiff Wales
42h 28m
2 stops
YUL11:13 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 990
Delta
25 Mar
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
CWL9:50 a.m.Cardiff Wales
30 Mar
CWL9:45 a.m.Cardiff Wales
31h 14m
2 stops
YUL11:59 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 991

KLM flights from Montreal to Cardiff

Our best KLM deals on Montreal to Cardiff flight tickets
KLM
26 Mar
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
16h 40m
2 stops
CWL4:45 p.m.Cardiff Wales
30 Mar
CWL5:15 p.m.Cardiff Wales
28h 40m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,394
KLM
25 Mar
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
16h 50m
2 stops
CWL4:55 p.m.Cardiff Wales
31 Mar
CWL5:15 p.m.Cardiff Wales
23h 45m
2 stops
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,395
KLM
25 Mar
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
16h 50m
2 stops
CWL4:55 p.m.Cardiff Wales
30 Mar
CWL5:15 p.m.Cardiff Wales
23h 45m
2 stops
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,398

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 29 January 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 25/3

8:10 p.m.-9:50 a.m.

1 stop9h 40m

Cardiff Wales

Tue 31/3

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

1 stop12h 10m

C$ 953

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:10 p.m.-9:50 a.m.

1 stop9h 40m

Cardiff Wales

Tue 31/3

9:45 a.m.-11:13 p.m.

2 stops42h 28m

C$ 990

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:10 p.m.-9:50 a.m.

1 stop9h 40m

Cardiff Wales

Mon 30/3

9:45 a.m.-11:59 a.m.

2 stops31h 14m

C$ 991

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:10 p.m.-9:50 a.m.

1 stop9h 40m

Cardiff Wales

Mon 30/3

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

1 stop12h 10m

C$ 1,205

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

8:05 p.m.-4:45 p.m.

2 stops16h 40m

Cardiff Wales

Mon 30/3

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

1 stop28h 40m

C$ 1,394

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:05 p.m.-4:55 p.m.

2 stops16h 50m

Cardiff Wales

Tue 31/3

5:15 p.m.-12:00 p.m.

2 stops23h 45m

C$ 1,395

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:05 p.m.-4:55 p.m.

2 stops16h 50m

Cardiff Wales

Mon 30/3

5:15 p.m.-12:00 p.m.

2 stops23h 45m

C$ 1,398

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

8:05 p.m.-4:45 p.m.

2 stops16h 40m

Cardiff Wales

Mon 30/3

5:15 p.m.-12:00 p.m.

2 stops23h 45m

C$ 1,447

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:50 p.m.-8:05 a.m.

2 stops30h 15m

Cardiff Wales

Tue 31/3

12:00 p.m.-8:15 p.m.

2 stops37h 15m

C$ 1,523

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

6:45 a.m.-10:00 p.m.

3 stops35h 15m

Cardiff Wales

Mon 30/3

10:25 p.m.-5:55 p.m.

2 stops24h 30m

C$ 1,619

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 40m

Direct flights

None
The fastest flight from Montreal to Cardiff takes 9h 40m
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 40m.

  • 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?

  • 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?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

An easier way to manage your Cardiff trip

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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