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 are refreshed on a daily basis.

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

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 Ontario to Cardiff Wales Airport.

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

The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£438 Cheap Flights from Ontario to Cardiff in 2025/26

1 adult

0 bags

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Find the cheapest flights from Ontario to Cardiff

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:10 - 09:50YUL-CWL

9h 40m1 stop

17:30 - 17:20CWL-YUL

28h 50m1 stop

£561Virgin Atlantic

Find Deal

Wed, 21 Jan - Sun, 25 Jan

22:10 - 09:15YYZ-CWL

30h 05m1 stop

09:50 - 13:20CWL-YYZ

32h 30m1 stop

£569KLM

Find Deal

Wed, 15 Apr - Wed, 29 Apr

18:50 - 16:45YUL-CWL

16h 55m1 stop

09:50 - 16:55CWL-YUL

12h 05m1 stop

£571Delta

Find Deal

Thu, 30 Apr - Wed, 13 May

17:50 - 09:50YYZ-CWL

11h 00m1 stop

10:20 - 22:55CWL-YYZ

16h 35m2 stops

£580Delta

Find Deal

Mon, 2 Mar - Fri, 13 Mar

19:05 - 16:45YUL-CWL

16h 40m2 stops

17:30 - 17:20CWL-YUL

28h 50m1 stop

£580KLM

Find Deal

Thu, 22 Jan - Sun, 1 Feb

19:10 - 16:55YUL-CWL

16h 45m1 stop

10:15 - 23:12CWL-YUL

17h 57m2 stops

£582Delta

Find Deal

Wed, 21 Jan - Sun, 25 Jan

18:50 - 16:45YYZ-CWL

17h 55m1 stop

09:50 - 13:20CWL-YYZ

32h 30m1 stop

£587KLM

Find Deal

Sun, 22 Mar - Sun, 29 Mar

19:05 - 16:55YUL-CWL

16h 50m2 stops

10:20 - 23:12CWL-YUL

17h 52m2 stops

£602Multiple Airlines

Find Deal

Fri, 23 Jan - Mon, 2 Feb

18:50 - 16:45YUL-CWL

16h 55m1 stop

09:50 - 00:40CWL-YUL

19h 50m2 stops

£637Air France

Find Deal

Thu, 30 Apr - Fri, 15 May

18:50 - 09:15YUL-CWL

9h 25m1 stop

17:15 - 16:55CWL-YUL

28h 40m1 stop

£647Multiple Airlines

Find Deal

Fri, 1 May - Thu, 14 May

KLM flights from Region of Ontario to Cardiff

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

KLM

24 Nov

YYZ12:15Toronto Pearson Intl

16h 35m

2 stops

CWL09:50Cardiff Wales

7 Dec

CWL17:30Cardiff Wales

27h 10m

1 stop

YYZ15:40Toronto Pearson Intl

£539

Find similar

KLM

15 Apr

YYZ22:10Toronto Pearson Intl

30h 05m

1 stop

CWL09:15Cardiff Wales

29 Apr

CWL09:50Cardiff Wales

32h 30m

1 stop

YYZ13:20Toronto Pearson Intl

£569

Find similar

KLM

22 Jan

YUL19:05Montreal Pierre Elliott Trudeau Intl

16h 40m

2 stops

CWL16:45Cardiff Wales

1 Feb

CWL17:30Cardiff Wales

28h 50m

1 stop

YUL17:20Montreal Pierre Elliott Trudeau Intl

£580

Find similar

Delta flights from Region of Ontario to Cardiff

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

Delta

24 Nov

YYZ12:08Toronto Pearson Intl

23h 47m

2 stops

CWL16:55Cardiff Wales

7 Dec

CWL10:20Cardiff Wales

41h 51m

2 stops

YYZ23:11Toronto Pearson Intl

£557

Find similar

Delta

21 Jan

YUL19:10Montreal Pierre Elliott Trudeau Intl

16h 45m

1 stop

CWL16:55Cardiff Wales

4 Feb

CWL10:20Cardiff Wales

12h 00m

1 stop

YUL17:20Montreal Pierre Elliott Trudeau Intl

£561

Find similar

Delta

30 Apr

YUL18:50Montreal Pierre Elliott Trudeau Intl

16h 55m

1 stop

CWL16:45Cardiff Wales

13 May

CWL09:50Cardiff Wales

12h 05m

1 stop

YUL16:55Montreal Pierre Elliott Trudeau Intl

£571

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

19:10-09:50

1 stop9h 40m

Cardiff Wales

Sun 25/1

17:30-17:20

1 stop28h 50m

£561

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Wed 15/4

22:10-09:15

1 stop30h 05m

Cardiff Wales

Wed 29/4

09:50-13:20

1 stop32h 30m

£569

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

18:50-16:45

1 stop16h 55m

Cardiff Wales

Wed 13/5

09:50-16:55

1 stop12h 05m

£571

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Mon 2/3

17:50-09:50

1 stop11h 00m

Cardiff Wales

Fri 13/3

10:20-22:55

2 stops16h 35m

£580

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

19:05-16:45

2 stops16h 40m

Cardiff Wales

Sun 1/2

17:30-17:20

1 stop28h 50m

£580

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

19:10-16:55

1 stop16h 45m

Cardiff Wales

Sun 25/1

10:15-23:12

2 stops17h 57m

£582

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 22/3

18:50-16:45

1 stop17h 55m

Cardiff Wales

Sun 29/3

09:50-13:20

1 stop32h 30m

£587

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

19:05-16:55

2 stops16h 50m

Cardiff Wales

Mon 2/2

10:20-23:12

2 stops17h 52m

£602

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

18:50-16:45

1 stop16h 55m

Cardiff Wales

Fri 15/5

09:50-00:40

2 stops19h 50m

£637

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

18:50-09:15

1 stop9h 25m

Cardiff Wales

Thu 14/5

17:15-16:55

1 stop28h 40m

£647

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 month of July is, on average, the cheapest month to fly to Cardiff from Region of Ontario, with most prices found around £350. If you are unable to visit Cardiff during the month of July, then departing from Region of Ontario during the month January is also very affordable. Most momondo users find prices during this month for around £508.

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

Direct flights	None

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

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 are refreshed on a daily basis.
How old do you have to be to fly from Ontario to Cardiff Wales Airport?
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 Ontario to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Barry

Bridgend

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Cardiff for you.

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

Yes. momondo allows you to filter the results for Ontario to Cardiff flights to just show those with flexible booking policies.

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

Once all potential Ontario to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Cardiff from Ontario 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.