Which airlines fly to Cardiff?

KLM, Aer Lingus and Virgin Atlantic are the top three most popular airlines that fly to Cardiff from Region of Ontario according to our data. KLM is the first choice among our users, with 70% of people opting to fly with this airline when travelling to Cardiff. Keep in mind that there are 4 different airlines that fly to Cardiff on a routine basis, so you have a few additional options to choose from.

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 January 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$ 517 Cheap Flights from Ontario to Cardiff in 2026

1 adult

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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.

11:05 p.m. - 9:20 p.m.

YYZ

CWL

17h 15m1 stop

9:25 a.m. - 1:20 p.m.

CWL

YYZ

32h 55m1 stop

C$ 849Multiple Airlines

Sat, 23 May - Sat, 13 Jun

9:30 p.m. - 9:20 p.m.

YYZ

CWL

18h 50m1 stop

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

CWL

YYZ

7h 55mdirect

C$ 871Multiple Airlines

Sat, 23 May - Sat, 13 Jun

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

YYZ

CWL

11h 00m1 stop

10:20 a.m. - 7:15 p.m.

CWL

YYZ

13h 55m1 stop

C$ 883KLM

Sat, 21 Feb - Sat, 28 Feb

6:20 p.m. - 10:00 p.m.

YYZ

CWL

22h 40m2 stops

10:25 p.m. - 11:50 a.m.

CWL

YYZ

18h 25m1 stop

C$ 922Multiple Airlines

Wed, 1 Apr - Mon, 6 Apr

5:50 p.m. - 4:50 p.m.

YYZ

CWL

18h 00m1 stop

10:20 a.m. - 10:54 p.m.

CWL

YYZ

17h 34m2 stops

C$ 945Virgin Atlantic

Sat, 21 Feb - Sat, 28 Feb

12:07 p.m. - 9:50 a.m.

YYZ

CWL

16h 43m2 stops

10:15 a.m. - 7:15 p.m.

CWL

YYZ

14h 00m1 stop

C$ 952Delta

Wed, 21 Jan - Sun, 25 Jan

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

YYZ

CWL

22h 50m2 stops

10:15 a.m. - 3:40 p.m.

CWL

YYZ

10h 25m1 stop

C$ 954Delta

Wed, 21 Jan - Sun, 25 Jan

12:07 p.m. - 9:50 a.m.

YYZ

CWL

16h 43m2 stops

5:15 p.m. - 7:15 p.m.

CWL

YYZ

31h 00m1 stop

C$ 955KLM

Sun, 18 Jan - Fri, 30 Jan

6:00 p.m. - 4:45 p.m.

YYZ

CWL

17h 45m2 stops

9:45 a.m. - 1:20 p.m.

CWL

YYZ

32h 35m1 stop

C$ 972Air France

Wed, 1 Apr - Mon, 6 Apr

8:00 a.m. - 4:45 p.m.

YYZ

CWL

27h 45m3 stops

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

CWL

YYZ

7h 55mdirect

C$ 979Multiple Airlines

Tue, 9 Jun - Sat, 13 Jun

Delta flights from Region of Ontario to Cardiff

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

Delta

21 Jan

YYZ12:07 p.m.Toronto Pearson Intl

16h 43m

2 stops

CWL9:50 a.m.Cardiff Wales

25 Jan

CWL10:15 a.m.Cardiff Wales

14h 00m

1 stop

YYZ7:15 p.m.Toronto Pearson Intl

C$ 952

Delta

21 Jan

YYZ6:00 a.m.Toronto Pearson Intl

22h 50m

2 stops

CWL9:50 a.m.Cardiff Wales

25 Jan

CWL10:15 a.m.Cardiff Wales

10h 25m

1 stop

YYZ3:40 p.m.Toronto Pearson Intl

C$ 954

Delta

29 Jan

YUL1:02 p.m.Montreal Pierre Elliott Trudeau Intl

15h 48m

2 stops

CWL9:50 a.m.Cardiff Wales

2 Feb

CWL10:20 a.m.Cardiff Wales

12h 00m

1 stop

YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,005

Air France flights from Region of Ontario to Cardiff

Our best Air France deals on Region of Ontario to Cardiff flight tickets

Air France

1 Apr

YYZ6:00 p.m.Toronto Pearson Intl

17h 45m

2 stops

CWL4:45 p.m.Cardiff Wales

6 Apr

CWL9:45 a.m.Cardiff Wales

32h 35m

1 stop

YYZ1:20 p.m.Toronto Pearson Intl

C$ 972

Air France

5 May

YYZ6:00 p.m.Toronto Pearson Intl

17h 45m

2 stops

CWL4:45 p.m.Cardiff Wales

12 May

CWL5:15 p.m.Cardiff Wales

31h 40m

1 stop

YYZ7:55 p.m.Toronto Pearson Intl

C$ 1,045

Air France

5 May

YYZ6:00 p.m.Toronto Pearson Intl

17h 45m

2 stops

CWL4:45 p.m.Cardiff Wales

12 May

CWL5:15 p.m.Cardiff Wales

31h 40m

1 stop

YYZ7:55 p.m.Toronto Pearson Intl

C$ 1,059

Fly from

Fly to

Route

Depart

Return

Price

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sat 23/5

11:05 p.m.-9:20 p.m.

1 stop17h 15m

Cardiff Wales

Sat 13/6

9:25 a.m.-1:20 p.m.

1 stop32h 55m

C$ 849

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sat 23/5

9:30 p.m.-9:20 p.m.

1 stop18h 50m

Cardiff Wales

Sat 13/6

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

Nonstop7h 55m

C$ 871

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sat 21/2

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

1 stop11h 00m

Cardiff Wales

Sat 28/2

10:20 a.m.-7:15 p.m.

1 stop13h 55m

C$ 883

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Wed 1/4

6:20 p.m.-10:00 p.m.

2 stops22h 40m

Cardiff Wales

Mon 6/4

10:25 p.m.-11:50 a.m.

1 stop18h 25m

C$ 922

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sat 21/2

5:50 p.m.-4:50 p.m.

1 stop18h 00m

Cardiff Wales

Sat 28/2

10:20 a.m.-10:54 p.m.

2 stops17h 34m

C$ 945

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Wed 21/1

12:07 p.m.-9:50 a.m.

2 stops16h 43m

Cardiff Wales

Sun 25/1

10:15 a.m.-7:15 p.m.

1 stop14h 00m

C$ 952

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Wed 21/1

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

2 stops22h 50m

Cardiff Wales

Sun 25/1

10:15 a.m.-3:40 p.m.

1 stop10h 25m

C$ 954

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 18/1

12:07 p.m.-9:50 a.m.

2 stops16h 43m

Cardiff Wales

Fri 30/1

5:15 p.m.-7:15 p.m.

1 stop31h 00m

C$ 955

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Wed 1/4

6:00 p.m.-4:45 p.m.

2 stops17h 45m

Cardiff Wales

Mon 6/4

9:45 a.m.-1:20 p.m.

1 stop32h 35m

C$ 972

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Tue 9/6

8:00 a.m.-4:45 p.m.

3 stops27h 45m

Cardiff Wales

Sat 13/6

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

Nonstop7h 55m

C$ 979

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

What is the cheapest month to fly to Cardiff?

The cheapest month to fly to Cardiff from Region of Ontario is in July. Flight prices, which tend to average around C$ 637, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Cardiff, with average flight prices from Region of Ontario averaging around C$ 962.

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

Fastest flight time	7h 05m
Direct flights	Mon
Airports in Cardiff	1 airport

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

Direct flights go from Region of Ontario to Cardiff on Monday. 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

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 January 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
Delta	PriceFrom C$ 913	Free Cancellation	Rating 7.9 8,029 reviews		Search Delta flights
KLM	PriceFrom C$ 946	Free Cancellation	Rating 7.7 1,434 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.