How many flights depart from Region of Ontario to Cardiff on average per week?

4 flights are operational weekly from Region of Ontario to Cardiff as of August 2026. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.

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

Delta is the most popular carrier operating from Ontario to Cardiff Wales

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

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

How many operators does momondo search for flights from Ontario to Cardiff Wales Airport?

There are 2 operators available for flights from Ontario to Cardiff Wales Airport as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Cardiff Wales Airport.

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

The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 314 Cheap Flights from Ontario to Cardiff in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Cardiff

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 30m1 stop Dublin

11:50 p.m. - 2:10 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

19h 20m2 stops Dublin Edinburgh Turnhouse

C$ 847Multiple Airlines

Tue, 6 Oct - Wed, 21 Oct

11:55 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 30m1 stop Dublin

11:50 p.m. - 2:10 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

19h 20m2 stops Dublin Edinburgh Turnhouse

C$ 847Multiple Airlines

Tue, 6 Oct - Wed, 21 Oct

11:55 p.m. - 10:20 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

17h 25m1 stop Dublin

10:50 p.m. - 3:40 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

21h 50m2 stops Dublin London Gatwick

C$ 855Multiple Airlines

Thu, 24 Sep - Thu, 1 Oct

4:15 p.m. - 10:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

25h 10m2 stops Halifax Intl Dublin

11:35 a.m. - 2:45 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

8h 10mdirect

C$ 883Multiple Airlines

Wed, 9 Sep - Sat, 12 Sep

8:45 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

21h 40m2 stops Reykjavik Keflavik Intl Dublin

11:15 p.m. - 10:05 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

27h 50m2 stops Dublin Reykjavik Keflavik Intl

C$ 913Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

4:45 p.m. - 9:15 a.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

11h 30m1 stop Amsterdam Schiphol

10:20 a.m. - 8:15 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

13h 55m1 stop Amsterdam Schiphol

C$ 1,000KLM

Wed, 21 Oct - Fri, 30 Oct

4:45 p.m. - 9:15 a.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

11h 30m1 stop Amsterdam Schiphol

9:45 a.m. - 7:15 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

14h 30m1 stop Amsterdam Schiphol

C$ 1,039KLM

Tue, 6 Oct - Wed, 21 Oct

5:55 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

10h 55m1 stop Amsterdam Schiphol

5:30 p.m. - 3:40 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

27h 10m1 stop Amsterdam Schiphol

C$ 1,058KLM

Tue, 3 Nov - Tue, 10 Nov

5:55 p.m. - 5:00 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 05m1 stop Amsterdam Schiphol

10:20 a.m. - 3:40 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

C$ 1,058KLM

Tue, 3 Nov - Mon, 9 Nov

10:10 p.m. - 10:15 a.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

7h 05mdirect

11:35 a.m. - 2:45 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

8h 10mdirect

C$ 3,268WestJet

Wed, 9 Sep - Sat, 12 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

4:15 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

26h 10m3 stops Halifax Intl Kastrup Copenhagen Dublin

11:35 a.m. - 2:45 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

8h 10mdirect

C$ 1,048Multiple Airlines

Tue, 1 Sep - Mon, 7 Sep

6:15 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

24h 10m2 stops Halifax Intl Dublin

11:35 a.m. - 2:45 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

8h 10mdirect

C$ 1,061Multiple Airlines

Tue, 1 Sep - Mon, 7 Sep

9:35 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

20h 50m1 stop Dublin

11:35 a.m. - 2:45 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

8h 10mdirect

C$ 1,207Multiple Airlines

Tue, 1 Sep - Mon, 7 Sep

9:35 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

20h 50m1 stop Dublin

10:50 p.m. - 3:40 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

21h 50m2 stops Dublin London Gatwick

C$ 1,346Multiple Airlines

Tue, 1 Sep - Thu, 1 Oct

6:15 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

24h 10m2 stops Halifax Intl Dublin

7:30 a.m. - 2:00 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

11h 30m1 stop Dublin

C$ 1,426Multiple Airlines

Tue, 1 Sep - Sat, 3 Oct

9:35 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

20h 50m1 stop Dublin

10:10 p.m. - 7:10 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

26h 00m2 stops Dublin Reykjavik Keflavik Intl

C$ 1,535Multiple Airlines

Tue, 1 Sep - Mon, 5 Oct

4:15 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

26h 10m3 stops Halifax Intl Kastrup Copenhagen Dublin

1:35 p.m. - 7:15 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

34h 40m3 stops Malaga Madrid Barajas Montreal Pierre Elliott Trudeau Intl

C$ 1,584Multiple Airlines

Tue, 1 Sep - Mon, 7 Sep

9:35 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

20h 50m1 stop Dublin

10:50 p.m. - 3:50 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

22h 00m1 stop Dublin

C$ 1,636Multiple Airlines

Tue, 1 Sep - Thu, 1 Oct

6:15 p.m. - 11:25 p.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

24h 10m3 stops Halifax Intl Kastrup Copenhagen Dublin

10:50 p.m. - 11:25 a.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

17h 35m1 stop Dublin

C$ 1,649Multiple Airlines

Tue, 1 Sep - Thu, 1 Oct

12:15 p.m. - 9:15 a.m.YYZ Toronto Pearson Intl-CWL Cardiff Wales

16h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol

5:15 p.m. - 3:15 p.m.CWL Cardiff Wales-YYZ Toronto Pearson Intl

27h 00m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

C$ 1,777KLM

Tue, 1 Sep - Mon, 7 Sep

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KLM flights from Region of Ontario to Cardiff

Our best KLM deals on Region of Ontario to Cardiff flight tickets

KLM

21 Oct

YYZ4:45 p.m.Toronto Pearson Intl

11h 30m

1 stop

CWL9:15 a.m.Cardiff Wales

30 Oct

CWL10:20 a.m.Cardiff Wales

13h 55m

1 stop

YYZ8:15 p.m.Toronto Pearson Intl

C$ 1,000

KLM

6 Oct

YYZ4:45 p.m.Toronto Pearson Intl

11h 30m

1 stop

CWL9:15 a.m.Cardiff Wales

21 Oct

CWL9:45 a.m.Cardiff Wales

14h 30m

1 stop

YYZ7:15 p.m.Toronto Pearson Intl

C$ 1,039

KLM

3 Nov

YYZ5:55 p.m.Toronto Pearson Intl

18h 05m

1 stop

CWL5:00 p.m.Cardiff Wales

9 Nov

CWL10:20 a.m.Cardiff Wales

10h 20m

1 stop

YYZ3:40 p.m.Toronto Pearson Intl

C$ 1,058

Virgin Atlantic flights from Region of Ontario to Cardiff

Our best Virgin Atlantic deals on Region of Ontario to Cardiff flight tickets

Virgin Atlantic

6 Oct

YYZ4:45 p.m.Toronto Pearson Intl

19h 00m

1 stop

CWL4:45 p.m.Cardiff Wales

21 Oct

CWL9:45 a.m.Cardiff Wales

14h 30m

1 stop

YYZ7:15 p.m.Toronto Pearson Intl

C$ 1,036

Virgin Atlantic

22 Sep

YYZ4:45 p.m.Toronto Pearson Intl

11h 30m

1 stop

CWL9:15 a.m.Cardiff Wales

29 Sep

CWL5:15 p.m.Cardiff Wales

25h 05m

1 stop

YYZ1:20 p.m.Toronto Pearson Intl

C$ 1,162

Virgin Atlantic

9 Oct

YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl

9h 25m

1 stop

CWL9:15 a.m.Cardiff Wales

16 Oct

CWL9:45 a.m.Cardiff Wales

12h 10m

1 stop

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,603

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Tue 6/10

11:55 p.m.-11:25 p.m.

1 stop18h 30m

Cardiff Wales

Wed 21/10

11:50 p.m.-2:10 p.m.

2 stops19h 20m

C$ 847

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Tue 6/10

11:55 p.m.-11:25 p.m.

1 stop18h 30m

Cardiff Wales

Wed 21/10

11:50 p.m.-2:10 p.m.

2 stops19h 20m

C$ 847

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Thu 24/9

11:55 p.m.-10:20 p.m.

1 stop17h 25m

Cardiff Wales

Thu 1/10

10:50 p.m.-3:40 p.m.

2 stops21h 50m

C$ 855

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Wed 9/9

4:15 p.m.-10:25 p.m.

2 stops25h 10m

Cardiff Wales

Sat 12/9

11:35 a.m.-2:45 p.m.

Nonstop8h 10m

C$ 883

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Tue 22/9

8:45 p.m.-11:25 p.m.

2 stops21h 40m

Cardiff Wales

Tue 29/9

11:15 p.m.-10:05 p.m.

2 stops27h 50m

C$ 913

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Wed 21/10

4:45 p.m.-9:15 a.m.

1 stop11h 30m

Cardiff Wales

Fri 30/10

10:20 a.m.-8:15 p.m.

1 stop13h 55m

C$ 1,000

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Tue 6/10

4:45 p.m.-9:15 a.m.

1 stop11h 30m

Cardiff Wales

Wed 21/10

9:45 a.m.-7:15 p.m.

1 stop14h 30m

C$ 1,039

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Tue 3/11

5:55 p.m.-9:50 a.m.

1 stop10h 55m

Cardiff Wales

Tue 10/11

5:30 p.m.-3:40 p.m.

1 stop27h 10m

C$ 1,058

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Tue 3/11

5:55 p.m.-5:00 p.m.

1 stop18h 05m

Cardiff Wales

Mon 9/11

10:20 a.m.-3:40 p.m.

1 stop10h 20m

C$ 1,058

Quickest round-trip

TorontoCardiff

YYZ Toronto Pearson Intl - CWL Cardiff Wales

YYZCWL

Toronto Pearson Intl

Wed 9/9

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

Nonstop7h 05m

Cardiff Wales

Sat 12/9

11:35 a.m.-2:45 p.m.

Nonstop8h 10m

C$ 3,268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario 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

Prices

Airlines

Other information

What is the cheapest month to fly to Cardiff?

The cheapest month to fly to Cardiff from Region of Ontario is in June. Flight prices, which tend to average around C$ 574, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Cardiff, with average flight prices from Region of Ontario averaging around C$ 677.

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 Saturday when prices can be found for as low as C$ 572. 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 Monday, with ticket prices averaging around C$ 758.

What is the cheapest Ontario to Cardiff Wales flight route?

Fly from Toronto Pearson Intl to Cardiff Wales for the best Ontario - Cardiff Wales flight prices

What cabin class options are available on Region of Ontario to Cardiff flights?

There is only 1 cabin class available to choose from on Region of Ontario to Cardiff flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Cardiff flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Cardiff.

Cheap Region of Ontario to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Cardiff

Best price found	C$ 314
Fastest flight time	7h 05m
Direct flights	Thu and Sat
Airports in Cardiff	1 airport

The best one-way flight to Cardiff from Region of Ontario in the past 72 hours is C$ 314. The best round-trip flight deal from Region of Ontario to Cardiff found on momondo in the last 72 hours is C$ 847.

The fastest flight from Region of Ontario to Cardiff takes 7h 05m

Direct flights go from Region of Ontario to Cardiff on Thursday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Cardiff. From Region of Ontario there are direct flights to Cardiff Wales (CWL).

Search flight deals

Frequently asked questions about flying from Ontario to Cardiff

When did momondo last update prices for flights from Ontario to Cardiff Wales Airport?
Prices for flights from Ontario to Cardiff Wales Airport were last updated today.
How many operators does momondo search for flights from Ontario to Cardiff Wales Airport?
There are 2 operators available for flights from Ontario to Cardiff Wales Airport as of August 2026.
How old do you have to be to fly from Ontario to Cardiff Wales Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Cardiff?
Based on momondo bookings for flights between Region of Ontario and Cardiff, the leading plane model is Boeing 737 MAX 8, making up 100.00% of the total bookings.

Best airlines flying from Region of Ontario to Cardiff

Compare and see reviews for airlines that fly from Region of Ontario to Cardiff with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 526	Free Cancellation	Rating 7.2 3,441 reviews		Search WestJet flights
KLM	PriceFrom C$ 1,022	Free Cancellation	Rating 7.8 1,568 reviews		Search KLM flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Cardiff. momondo saves you time and could save you money on your trip.

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

All flight searches from Ontario to Cardiff on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cardiff from Ontario.

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

Of course. momondo tracks the price of Ontario 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

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Cheap flights from Ontario to Cardiff from C$ 314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Cardiff departing on 18/10. 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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KLM flights from Region of Ontario to Cardiff

Our best KLM deals on Region of Ontario to Cardiff flight tickets

Virgin Atlantic flights from Region of Ontario to Cardiff

Our best Virgin Atlantic deals on Region of Ontario to Cardiff flight tickets

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How to get the cheapest flight ticket from Region of Ontario to Cardiff

What is the cheapest month to fly to Cardiff?

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

What is the cheapest Ontario to Cardiff Wales flight route?

What cabin class options are available on Region of Ontario to Cardiff flights?

Can stopping save me money on Region of Ontario to Cardiff flights?

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

How many flights depart from Region of Ontario to Cardiff on average per week?

Cheap Region of Ontario to Cardiff flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Cardiff

Frequently asked questions about flying from Ontario to Cardiff

Best airlines flying from Region of Ontario to Cardiff

Compare and see reviews for airlines that fly from Region of Ontario to Cardiff with momondo

Why use momondo?

An easier way to manage your Cardiff trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly your favourite airline to Cardiff

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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