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

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

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

Prices for flights from Cardiff Wales Airport to Ontario are updated daily.

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

As of March 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Ontario.

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

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 Cardiff Wales Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£200 Cheap Flights from Cardiff to Ontario in 2026

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Find the cheapest flights from Cardiff to Ontario

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

23:30 - 21:45

CWL

YYZ

27h 15m

2 stops

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£357Multiple Airlines

Wed, 3 Jun - Mon, 8 Jun

23:30 - 15:00

CWL

YYZ

20h 30m

2 stops

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£357Multiple Airlines

Wed, 20 May - Wed, 10 Jun

23:15 - 13:20

CWL

YYZ

19h 05m

1 stop

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£358Multiple Airlines

Tue, 26 May - Mon, 1 Jun

23:30 - 21:45

CWL

YYZ

27h 15m

2 stops

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£359Multiple Airlines

Wed, 10 Jun - Sun, 21 Jun

22:45 - 17:15

CWL

YYZ

23h 30m

2 stops

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£360Multiple Airlines

Fri, 8 May - Fri, 22 May

22:10 - 17:10

CWL

YYZ

24h 00m

2 stops

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£361Multiple Airlines

Mon, 8 Jun - Sun, 21 Jun

23:30 - 13:20

CWL

YYZ

18h 50m

1 stop

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£363Multiple Airlines

Wed, 20 May - Wed, 10 Jun

22:45 - 13:20

CWL

YYZ

19h 35m

1 stop

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£365Multiple Airlines

Fri, 8 May - Fri, 22 May

22:10 - 14:55

CWL

YYZ

21h 45m

1 stop

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£366Multiple Airlines

Mon, 8 Jun - Sun, 21 Jun

22:10 - 13:20

CWL

YYZ

20h 10m

1 stop

22:10 - 10:15

YYZ

CWL

7h 05mdirect

£366Multiple Airlines

Mon, 18 May - Mon, 25 May

WestJet flights from Cardiff to Region of Ontario

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

WestJet

8 Jun

CWL11:35Cardiff Wales

7h 55m

YYZ14:30Toronto Pearson Intl

21 Jun

YYZ22:10Toronto Pearson Intl

7h 05m

CWL10:15Cardiff Wales

£393

WestJet

17 Aug

CWL11:35Cardiff Wales

7h 55m

YYZ14:30Toronto Pearson Intl

2 Sept

YYZ22:10Toronto Pearson Intl

7h 05m

CWL10:15Cardiff Wales

£400

WestJet

8 Jun

CWL11:35Cardiff Wales

7h 55m

YYZ14:30Toronto Pearson Intl

21 Jun

YYZ22:10Toronto Pearson Intl

7h 05m

CWL10:15Cardiff Wales

£403

Virgin Atlantic flights from Cardiff to Region of Ontario

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

Virgin Atlantic

31 Mar

CWL17:15Cardiff Wales

29h 02m

2 stops

YYZ17:17Toronto Pearson Intl

26 Apr

YYZ18:29Toronto Pearson Intl

41h 16m

2 stops

CWL16:45Cardiff Wales

£780

Virgin Atlantic

29 Mar

CWL09:50Cardiff Wales

32h 30m

1 stop

YYZ13:20Toronto Pearson Intl

12 Apr

YYZ16:45Toronto Pearson Intl

19h 00m

1 stop

CWL16:45Cardiff Wales

£1,137

Virgin Atlantic

28 Mar

CWL10:20Cardiff Wales

13h 55m

1 stop

YYZ20:15Toronto Pearson Intl

4 Apr

YYZ21:55Toronto Pearson Intl

13h 50m

1 stop

CWL16:45Cardiff Wales

£4,583

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 3/6

23:30-21:45

2 stops27h 15m

Toronto Pearson Intl

Mon 8/6

22:10-10:15

Nonstop7h 05m

£357

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 20/5

23:30-15:00

2 stops20h 30m

Toronto Pearson Intl

Wed 10/6

22:10-10:15

Nonstop7h 05m

£357

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Tue 26/5

23:15-13:20

1 stop19h 05m

Toronto Pearson Intl

Mon 1/6

22:10-10:15

Nonstop7h 05m

£358

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 10/6

23:30-21:45

2 stops27h 15m

Toronto Pearson Intl

Sun 21/6

22:10-10:15

Nonstop7h 05m

£359

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Fri 8/5

22:45-17:15

2 stops23h 30m

Toronto Pearson Intl

Fri 22/5

22:10-10:15

Nonstop7h 05m

£360

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Mon 8/6

22:10-17:10

2 stops24h 00m

Toronto Pearson Intl

Sun 21/6

22:10-10:15

Nonstop7h 05m

£361

Fastest return journey

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 20/5

23:30-13:20

1 stop18h 50m

Toronto Pearson Intl

Wed 10/6

22:10-10:15

Nonstop7h 05m

£363

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Fri 8/5

22:45-13:20

1 stop19h 35m

Toronto Pearson Intl

Fri 22/5

22:10-10:15

Nonstop7h 05m

£365

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Mon 8/6

22:10-14:55

1 stop21h 45m

Toronto Pearson Intl

Sun 21/6

22:10-10:15

Nonstop7h 05m

£366

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Mon 18/5

22:10-13:20

1 stop20h 10m

Toronto Pearson Intl

Mon 25/5

22:10-10:15

Nonstop7h 05m

£366

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Cardiff to Region of Ontario is on a Monday when prices can be found for as low as £476. Flights from Cardiff to Region of Ontario on a Friday will generally be more expensive and average around £568. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Cardiff Wales to Ontario flight route?

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

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

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

Cheap Cardiff to Region of Ontario flight deals and tips

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

Best price found	£353
Fastest flight time	7h 55m
Direct flights	Tue, Wed, Fri and Sun
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Cardiff in the past 72 hours is £353. The best return flight deal from Cardiff to Region of Ontario found on momondo in the last 72 hours is £408.

The fastest flight from Cardiff to Region of Ontario takes 7h 55m

Direct flights go from Cardiff to Region of Ontario on Tuesday, Wednesday, Friday and Sunday. Airline offering direct flights is WestJet..

There are 123 airports in Region of Ontario. From Cardiff there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from Cardiff Wales Airport to Ontario?
Prices for flights from Cardiff Wales Airport to Ontario are updated daily.
How many operators does momondo search for flights from Cardiff Wales Airport to Ontario?
As of March 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Ontario.
How old do you have to be to fly from Cardiff Wales Airport to Ontario?
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 Cardiff Wales Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario 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 Ontario. 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 Cardiff to Region of Ontario?
Based on momondo bookings for flights between Cardiff and Region of Ontario, the leading plane model is Boeing 737 MAX 8, making up 69.33% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 7.56%, Boeing 777-300ER with 4.62%, and Airbus A321neo with 4.20%.

Best airlines flying from Cardiff to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom £341	Free Cancellation	Rating 7.2 3,300 reviews		Search WestJet flights
KLM	PriceFrom £530	Free Cancellation	Rating 7.8 1,477 reviews		Search KLM flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Cardiff.

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

Yes. momondo enables you to select and highlight flights to Ontario from Cardiff with this policy.

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

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 Ontario from Cardiff.

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

Yes. momondo can track prices for Cardiff to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.