How do I get Price Alerts for flights from Cardiff to Region of Ontario?

Price Alerts will notify you by email when the price for flights to Region of Ontario from Cardiff 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 Cardiff to Region of Ontario with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Cardiff Wales Airport to Ontario are refreshed on a daily basis.

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

The number of operators available for flights from Cardiff Wales Airport to Ontario is 1 as of February 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

C$ 350 Cheap Flights from Cardiff to Ontario in 2026

1 adult

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Find the cheapest flights from Cardiff to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 a.m. - 2:30 p.m.

CWL

YYZ

7h 55mdirect

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

YYZ

CWL

7h 05mdirect

C$ 599WestJet

Sat, 6 Jun - Fri, 19 Jun

11:35 a.m. - 2:30 p.m.

CWL

YYZ

7h 55mdirect

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

YYZ

CWL

7h 05mdirect

C$ 603WestJet

Thu, 4 Jun - Mon, 22 Jun

11:35 a.m. - 2:30 p.m.

CWL

YYZ

7h 55mdirect

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

YYZ

CWL

7h 05mdirect

C$ 606WestJet

Mon, 15 Jun - Mon, 22 Jun

11:15 p.m. - 5:15 p.m.

CWL

YYZ

23h 00m

2 stops

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

YYZ

CWL

7h 05mdirect

C$ 630Multiple Airlines

Tue, 5 May - Fri, 22 May

11:50 p.m. - 9:45 p.m.

CWL

YYZ

26h 55m

2 stops

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

YYZ

CWL

7h 05mdirect

C$ 633Multiple Airlines

Wed, 3 Jun - Mon, 22 Jun

10:45 p.m. - 3:00 p.m.

CWL

YYZ

21h 15m

2 stops

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

YYZ

CWL

7h 05mdirect

C$ 635Multiple Airlines

Fri, 5 Jun - Mon, 22 Jun

9:45 p.m. - 5:15 p.m.

CWL

YYZ

24h 30m

2 stops

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

YYZ

CWL

7h 05mdirect

C$ 636Multiple Airlines

Sun, 10 May - Sun, 24 May

10:45 p.m. - 3:00 p.m.

CWL

YYZ

21h 15m

2 stops

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

YYZ

CWL

7h 05mdirect

C$ 639Multiple Airlines

Fri, 5 Jun - Sun, 21 Jun

11:15 p.m. - 1:20 p.m.

CWL

YYZ

19h 05m

1 stop

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

YYZ

CWL

7h 05mdirect

C$ 640Multiple Airlines

Tue, 5 May - Fri, 22 May

10:45 p.m. - 3:00 p.m.

CWL

YYZ

21h 15m

2 stops

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

YYZ

CWL

7h 05mdirect

C$ 643Multiple Airlines

Fri, 5 Jun - Fri, 19 Jun

WestJet flights from Cardiff to Region of Ontario

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

WestJet

6 Jun

CWL11:35 a.m.Cardiff Wales

7h 55m

YYZ2:30 p.m.Toronto Pearson Intl

19 Jun

YYZ10:10 p.m.Toronto Pearson Intl

7h 05m

CWL10:15 a.m.Cardiff Wales

C$ 599

WestJet

4 Jun

CWL11:35 a.m.Cardiff Wales

7h 55m

YYZ2:30 p.m.Toronto Pearson Intl

22 Jun

YYZ10:10 p.m.Toronto Pearson Intl

7h 05m

CWL10:15 a.m.Cardiff Wales

C$ 603

WestJet

15 Jun

CWL11:35 a.m.Cardiff Wales

7h 55m

YYZ2:30 p.m.Toronto Pearson Intl

22 Jun

YYZ10:10 p.m.Toronto Pearson Intl

7h 05m

CWL10:15 a.m.Cardiff Wales

C$ 606

KLM flights from Cardiff to Region of Ontario

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

KLM

8 Feb

CWL5:30 p.m.Cardiff Wales

27h 10m

1 stop

YYZ3:40 p.m.Toronto Pearson Intl

15 Feb

YYZ5:50 p.m.Toronto Pearson Intl

11h 00m

1 stop

CWL9:50 a.m.Cardiff Wales

C$ 1,249

KLM

8 Feb

CWL5:30 p.m.Cardiff Wales

27h 10m

1 stop

YYZ3:40 p.m.Toronto Pearson Intl

15 Feb

YYZ6:11 p.m.Toronto Pearson Intl

41h 44m

2 stops

CWL4:55 p.m.Cardiff Wales

C$ 1,269

KLM

7 Feb

CWL10:20 a.m.Cardiff Wales

13h 55m

1 stop

YYZ7:15 p.m.Toronto Pearson Intl

14 Feb

YYZ9:15 p.m.Toronto Pearson Intl

31h 35m

1 stop

CWL9:50 a.m.Cardiff Wales

C$ 1,370

Fly from

Fly to

Route

Depart

Return

Price

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 6/6

11:35 a.m.-2:30 p.m.

Nonstop7h 55m

Toronto Pearson Intl

Fri 19/6

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

Nonstop7h 05m

C$ 599

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Thu 4/6

11:35 a.m.-2:30 p.m.

Nonstop7h 55m

Toronto Pearson Intl

Mon 22/6

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

Nonstop7h 05m

C$ 603

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Mon 15/6

11:35 a.m.-2:30 p.m.

Nonstop7h 55m

Toronto Pearson Intl

Mon 22/6

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

Nonstop7h 05m

C$ 606

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Tue 5/5

11:15 p.m.-5:15 p.m.

2 stops23h 00m

Toronto Pearson Intl

Fri 22/5

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

Nonstop7h 05m

C$ 630

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 3/6

11:50 p.m.-9:45 p.m.

2 stops26h 55m

Toronto Pearson Intl

Mon 22/6

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

Nonstop7h 05m

C$ 633

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Fri 5/6

10:45 p.m.-3:00 p.m.

2 stops21h 15m

Toronto Pearson Intl

Mon 22/6

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

Nonstop7h 05m

C$ 635

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sun 10/5

9:45 p.m.-5:15 p.m.

2 stops24h 30m

Toronto Pearson Intl

Sun 24/5

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

Nonstop7h 05m

C$ 636

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Fri 5/6

10:45 p.m.-3:00 p.m.

2 stops21h 15m

Toronto Pearson Intl

Sun 21/6

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

Nonstop7h 05m

C$ 639

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Tue 5/5

11:15 p.m.-1:20 p.m.

1 stop19h 05m

Toronto Pearson Intl

Fri 22/5

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

Nonstop7h 05m

C$ 640

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Fri 5/6

10:45 p.m.-3:00 p.m.

2 stops21h 15m

Toronto Pearson Intl

Fri 19/6

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

Nonstop7h 05m

C$ 643

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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	C$ 901
Fastest flight time	7h 55m
Direct flights	Tue, Wed, Fri and Sun
Airports in Region of Ontario	123 airports

The best flight deal from Cardiff to Region of Ontario found on momondo in the last 72 hours is C$ 901

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. There are no airlines offering direct flights.

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 refreshed on a daily basis.
How many operators does momondo search for flights from Cardiff Wales Airport to Ontario?
The number of operators available for flights from Cardiff Wales Airport to Ontario is 1 as of February 2026.
How old do you have to be to fly from Cardiff Wales Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 100.00% of the total bookings.

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 C$ 681	Free Cancellation	Rating 7.2 3,254 reviews		Search WestJet flights

How do I get Price Alerts for flights from Cardiff to Region of Ontario?
Price Alerts will notify you by email when the price for flights to Region of Ontario from Cardiff 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 Cardiff to Region of Ontario with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

Finding the right flight to Ontario from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ontario from Cardiff which offer a flexible booking policy as well as other useful filters and features.

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?

Price alerts on flights to Ontario from Cardiff 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.