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

Air France and KLM are the most popular carriers operating from Wales to Ontario

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

Prices for flights from Wales to Ontario are updated daily.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to Ontario.

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

The necessary travel and health documents for your Ontario 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.

£443 Cheap Flights from Wales to Ontario in 2026/27

Find the cheapest flights from Wales to Ontario

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:15 - 15:50CWL Cardiff Wales-YYZ Toronto Pearson Intl

12h 35m1 stop Dublin

17:20 - 08:10YYZ Toronto Pearson Intl-CWL Cardiff Wales

9h 50m1 stop Dublin

£443Multiple Airlines

Sat, 7 Nov - Sun, 15 Nov

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

21:15 - 17:00YYZ Toronto Pearson Intl-CWL Cardiff Wales

14h 45m1 stop Amsterdam Schiphol

£540Multiple Airlines

Wed, 11 Nov - Wed, 18 Nov

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

17:55 - 09:45YYZ Toronto Pearson Intl-CWL Cardiff Wales

10h 50m1 stop Amsterdam Schiphol

£541Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

17:55 - 09:50YYZ Toronto Pearson Intl-CWL Cardiff Wales

10h 55m1 stop Amsterdam Schiphol

£546Multiple Airlines

Mon, 1 Feb - Mon, 15 Feb

10:20 - 21:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

16h 20m2 stops Amsterdam Schiphol Montreal Pierre Elliott Trudeau Intl

17:55 - 17:00YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 05m1 stop Amsterdam Schiphol

£551Multiple Airlines

Mon, 1 Feb - Mon, 15 Feb

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

21:15 - 17:00YYZ Toronto Pearson Intl-CWL Cardiff Wales

14h 45m1 stop Amsterdam Schiphol

£555Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

17:55 - 17:00YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 05m1 stop Amsterdam Schiphol

£555Multiple Airlines

Sat, 7 Nov - Sun, 15 Nov

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

17:55 - 09:50YYZ Toronto Pearson Intl-CWL Cardiff Wales

10h 55m1 stop Amsterdam Schiphol

£556Multiple Airlines

Sat, 21 Nov - Sat, 5 Dec

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

17:55 - 17:00YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 05m1 stop Amsterdam Schiphol

£558KLM

Mon, 9 Nov - Mon, 16 Nov

10:20 - 15:40CWL Cardiff Wales-YYZ Toronto Pearson Intl

10h 20m1 stop Amsterdam Schiphol

17:55 - 17:00YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 05m1 stop Amsterdam Schiphol

£558Virgin Atlantic

Mon, 9 Nov - Mon, 16 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:10 - 19:10CWL Cardiff Wales-YYZ Toronto Pearson Intl

26h 00m2 stops Dublin Reykjavik Keflavik Intl

23:55 - 21:20YYZ Toronto Pearson Intl-CWL Cardiff Wales

16h 25m1 stop Dublin

£594Multiple Airlines

Mon, 5 Oct - Sat, 10 Oct

22:10 - 19:32CWL Cardiff Wales-YYZ Toronto Pearson Intl

26h 22m3 stops Dublin London Heathrow Halifax Intl

23:55 - 21:20YYZ Toronto Pearson Intl-CWL Cardiff Wales

16h 25m1 stop Dublin

£687Multiple Airlines

Mon, 5 Oct - Sat, 10 Oct

22:10 - 15:50CWL Cardiff Wales-YYZ Toronto Pearson Intl

22h 40m1 stop Dublin

23:55 - 21:20YYZ Toronto Pearson Intl-CWL Cardiff Wales

16h 25m1 stop Dublin

£761Multiple Airlines

Mon, 5 Oct - Sat, 10 Oct

22:10 - 18:27CWL Cardiff Wales-YYZ Toronto Pearson Intl

25h 17m3 stops Dublin London Heathrow Halifax Intl

19:50 - 17:15YYZ Toronto Pearson Intl-CWL Cardiff Wales

16h 25m2 stops London Gatwick Faro

£811Multiple Airlines

Mon, 5 Oct - Sat, 10 Oct

22:10 - 17:10CWL Cardiff Wales-YYZ Toronto Pearson Intl

24h 00m2 stops Dublin St John's

22:45 - 22:50YYZ Toronto Pearson Intl-CWL Cardiff Wales

19h 05m2 stops London Gatwick Dublin

£834Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

22:10 - 19:32CWL Cardiff Wales-YYZ Toronto Pearson Intl

26h 22m3 stops Dublin London Heathrow Halifax Intl

07:35 - 14:20YYZ Toronto Pearson Intl-CWL Cardiff Wales

25h 45m3 stops Halifax Intl Lisbon Humberto Delgado Malaga

£851Multiple Airlines

Mon, 5 Oct - Sat, 10 Oct

22:10 - 17:10CWL Cardiff Wales-YYZ Toronto Pearson Intl

24h 00m2 stops Dublin St John's

22:55 - 22:50YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 55m3 stops Lisbon Humberto Delgado London Gatwick Dublin

£851Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

22:10 - 11:55CWL Cardiff Wales-YYZ Toronto Pearson Intl

18h 45m1 stop Dublin

22:45 - 22:50YYZ Toronto Pearson Intl-CWL Cardiff Wales

19h 05m2 stops London Gatwick Dublin

£857Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

09:45 - 19:55CWL Cardiff Wales-YYZ Toronto Pearson Intl

15h 10m1 stop Amsterdam Schiphol

21:55 - 16:45YYZ Toronto Pearson Intl-CWL Cardiff Wales

13h 50m1 stop Amsterdam Schiphol

£906Air France

Sat, 3 Oct - Sat, 10 Oct

22:10 - 21:53CWL Cardiff Wales-YYZ Toronto Pearson Intl

28h 43m3 stops Dublin Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

22:55 - 22:50YYZ Toronto Pearson Intl-CWL Cardiff Wales

18h 55m3 stops Lisbon Humberto Delgado London Gatwick Dublin

£909Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

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KLM flights from Wales to Region of Ontario

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

KLM

9 Nov

CWL10:20Cardiff Wales

10h 20m

1 stop

YYZ15:40Toronto Pearson Intl

16 Nov

YYZ17:55Toronto Pearson Intl

18h 05m

1 stop

CWL17:00Cardiff Wales

£558

KLM

22 Nov

CWL17:30Cardiff Wales

27h 10m

1 stop

YYZ15:40Toronto Pearson Intl

5 Dec

YYZ17:55Toronto Pearson Intl

10h 55m

1 stop

CWL09:50Cardiff Wales

£566

KLM

2 Nov

CWL17:30Cardiff Wales

27h 10m

1 stop

YYZ15:40Toronto Pearson Intl

8 Nov

YYZ17:55Toronto Pearson Intl

18h 05m

1 stop

CWL17:00Cardiff Wales

£572

Virgin Atlantic flights from Wales to Region of Ontario

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

Virgin Atlantic

15 Oct

CWL09:50Cardiff Wales

15h 05m

1 stop

YYZ19:55Toronto Pearson Intl

19 Oct

YYZ16:45Toronto Pearson Intl

11h 30m

1 stop

CWL09:15Cardiff Wales

£638

Virgin Atlantic

7 Mar

CWL10:20Cardiff Wales

10h 20m

1 stop

YYZ15:40Toronto Pearson Intl

12 Mar

YYZ06:00Toronto Pearson Intl

22h 50m

2 stops

CWL09:50Cardiff Wales

£644

Virgin Atlantic

15 Oct

CWL09:50Cardiff Wales

15h 05m

1 stop

YYZ19:55Toronto Pearson Intl

21 Oct

YYZ21:05Toronto Pearson Intl

14h 40m

1 stop

CWL16:45Cardiff Wales

£661

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Sat 7/11

08:15-15:50

1 stop12h 35m

Toronto Pearson Intl

Sun 15/11

17:20-08:10

1 stop9h 50m

£443

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Wed 11/11

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Wed 18/11

21:15-17:00

1 stop14h 45m

£540

Fastest return journey

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 9/11

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Mon 16/11

17:55-09:45

1 stop10h 50m

£541

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 1/2

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Mon 15/2

17:55-09:50

1 stop10h 55m

£546

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 1/2

10:20-21:40

2 stops16h 20m

Toronto Pearson Intl

Mon 15/2

17:55-17:00

1 stop18h 05m

£551

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Tue 1/12

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Tue 8/12

21:15-17:00

1 stop14h 45m

£555

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Sat 7/11

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Sun 15/11

17:55-17:00

1 stop18h 05m

£555

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Sat 21/11

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Sat 5/12

17:55-09:50

1 stop10h 55m

£556

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 9/11

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Mon 16/11

17:55-17:00

1 stop18h 05m

£558

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 9/11

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Mon 16/11

17:55-17:00

1 stop18h 05m

£558

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 Wales 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, March is the cheapest month to fly from Wales to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you aren’t able to travel to Region of Ontario during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £416.

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

The cheapest day to depart from Wales to Region of Ontario is on a Sunday when prices can be found for as low as £362. Flights from Wales to Region of Ontario on a Thursday will generally be more expensive and average around £533. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Wales to Ontario flight route?

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

How far in advance should I book a flight from Wales to Ontario?

You are more likely to see cheaper flights to Region of Ontario from Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £580 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Wales for as low as £408 on momondo.

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

There are 2 cabin classes available to choose from on Wales to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Wales to Region of Ontario flights?

You could potentially save up to 2% on your flight if you consider stops on a Wales to Region of Ontario flight.

Cheap Wales to Region of Ontario flight deals and tips

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

Best price found	£499
Fastest flight time	7h 20m
Direct flights	None

The best one-way flight to Region of Ontario from Wales in the past 72 hours is £499. The best return flight deal from Wales to Region of Ontario found on momondo in the last 72 hours is £443.

The fastest flight from Wales to Region of Ontario takes 7h 20m

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

Search flight deals

Frequently asked questions about flying from Wales to Ontario

When did momondo last update prices for flights from Wales to Ontario?
Prices for flights from Wales to Ontario are updated daily.
How many operators does momondo search for flights from Wales to Ontario?
The number of operators available for flights from Wales to Ontario is 1 as of October 2026.
How old do you have to be to fly from Wales to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario 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.
What is the most popular plane model from Wales to Region of Ontario?
Based on momondo bookings for flights between Wales and Region of Ontario, the leading plane model is Boeing 737 MAX 8, making up 66.07% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 8.93%, Airbus A330-900neo with 5.36%, and Boeing 777 with 5.36%.

Best airlines flying from Wales to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom £314	Free Cancellation	Rating 7.2 3,450 reviews		Search WestJet flights

Why use momondo?

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

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 Wales to Ontario for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Wales. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Wales to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.