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

Air France, Delta, and KLM are the most popular carriers 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 refreshed on a daily basis.

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$ 737 Cheap Flights from Cardiff to Ontario in 2025/26

1 adult

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Find the cheapest flights from Cardiff to Ontario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 a.m. - 5:25 p.m.CWL-YYZ

35h 05m2 stops

6:10 p.m. - 4:45 p.m.YYZ-CWL

17h 35m2 stops

C$ 1,254Delta

Find Deal

Wed, 25 Mar - Sun, 29 Mar

10:20 a.m. - 11:18 a.m.CWL-YYZ

28h 58m2 stops

6:10 p.m. - 4:45 p.m.YYZ-CWL

41h 35m2 stops

C$ 1,261Delta

Find Deal

Wed, 25 Mar - Sun, 29 Mar

10:20 a.m. - 11:18 a.m.CWL-YYZ

28h 58m2 stops

6:10 p.m. - 4:45 p.m.YYZ-CWL

41h 35m2 stops

C$ 1,264Delta

Find Deal

Wed, 25 Mar - Sun, 29 Mar

10:20 a.m. - 10:55 p.m.CWL-YYZ

16h 35m2 stops

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

11h 30m1 stop

C$ 1,276Delta

Find Deal

Wed, 25 Mar - Sun, 29 Mar

10:20 a.m. - 11:18 a.m.CWL-YYZ

28h 58m2 stops

4:45 p.m. - 4:45 p.m.YYZ-CWL

19h 00m1 stop

C$ 1,283Delta

Find Deal

Wed, 25 Mar - Sun, 29 Mar

10:20 a.m. - 11:18 a.m.CWL-YYZ

28h 58m2 stops

10:10 p.m. - 4:45 p.m.YYZ-CWL

13h 35m1 stop

C$ 1,286Delta

Find Deal

Wed, 25 Mar - Sun, 29 Mar

8:05 p.m. - 6:15 p.m.CWL-YYZ

27h 10m2 stops

5:25 p.m. - 8:55 p.m.YYZ-CWL

22h 30m1 stop

C$ 1,697Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

8:05 p.m. - 11:15 a.m.CWL-YYZ

20h 10m1 stop

5:25 p.m. - 8:55 p.m.YYZ-CWL

22h 30m1 stop

C$ 1,787Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

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

13h 55m1 stop

9:54 a.m. - 9:50 a.m.YYZ-CWL

42h 56m2 stops

C$ 1,792Delta

Find Deal

Sat, 20 Dec - Mon, 29 Dec

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

31h 00m1 stop

9:15 p.m. - 4:45 p.m.YYZ-CWL

14h 30m1 stop

C$ 1,920KLM

Find Deal

Fri, 19 Dec - Thu, 1 Jan

Delta flights from Cardiff to Region of Ontario

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

Delta

25 Mar

CWL10:20 a.m.Cardiff Wales

35h 05m

2 stops

YYZ5:25 p.m.Toronto Pearson Intl

29 Mar

YYZ6:10 p.m.Toronto Pearson Intl

17h 35m

2 stops

CWL4:45 p.m.Cardiff Wales

C$ 1,254

Find similar

Delta

25 Mar

CWL10:20 a.m.Cardiff Wales

28h 58m

2 stops

YYZ11:18 a.m.Toronto Pearson Intl

29 Mar

YYZ6:10 p.m.Toronto Pearson Intl

41h 35m

2 stops

CWL4:45 p.m.Cardiff Wales

C$ 1,261

Find similar

Delta

25 Mar

CWL10:20 a.m.Cardiff Wales

28h 58m

2 stops

YYZ11:18 a.m.Toronto Pearson Intl

29 Mar

YYZ6:10 p.m.Toronto Pearson Intl

41h 35m

2 stops

CWL4:45 p.m.Cardiff Wales

C$ 1,264

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20 a.m.-5:25 p.m.

2 stops35h 05m

Toronto Pearson Intl

Sun 29/3

6:10 p.m.-4:45 p.m.

2 stops17h 35m

C$ 1,254

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20 a.m.-11:18 a.m.

2 stops28h 58m

Toronto Pearson Intl

Sun 29/3

6:10 p.m.-4:45 p.m.

2 stops41h 35m

C$ 1,261

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20 a.m.-11:18 a.m.

2 stops28h 58m

Toronto Pearson Intl

Sun 29/3

6:10 p.m.-4:45 p.m.

2 stops41h 35m

C$ 1,264

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

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

2 stops16h 35m

Toronto Pearson Intl

Sun 29/3

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

1 stop11h 30m

C$ 1,276

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20 a.m.-11:18 a.m.

2 stops28h 58m

Toronto Pearson Intl

Sun 29/3

4:45 p.m.-4:45 p.m.

1 stop19h 00m

C$ 1,283

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20 a.m.-11:18 a.m.

2 stops28h 58m

Toronto Pearson Intl

Sun 29/3

10:10 p.m.-4:45 p.m.

1 stop13h 35m

C$ 1,286

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 13/12

8:05 p.m.-6:15 p.m.

2 stops27h 10m

Toronto Pearson Intl

Sat 20/12

5:25 p.m.-8:55 p.m.

1 stop22h 30m

C$ 1,697

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 13/12

8:05 p.m.-11:15 a.m.

1 stop20h 10m

Toronto Pearson Intl

Sat 20/12

5:25 p.m.-8:55 p.m.

1 stop22h 30m

C$ 1,787

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 20/12

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

1 stop13h 55m

Toronto Pearson Intl

Mon 29/12

9:54 a.m.-9:50 a.m.

2 stops42h 56m

C$ 1,792

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Fri 19/12

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

1 stop31h 00m

Toronto Pearson Intl

Thu 1/1

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

1 stop14h 30m

C$ 1,920

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 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 month to fly to Region of Ontario?

In general, January is the cheapest month to fly from Cardiff to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 970. If you are unable to visit Region of Ontario during the month of January, then departing from Cardiff during the month March is also very affordable. Most momondo users find prices during this month for around C$ 1,009.

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

Direct flights	None

There are no direct flights from Cardiff to Region of Ontario. There are no popular flight routes from Cardiff to Region of Ontario.

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 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.

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.