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Cheap flights from Wales to Ontario from £365

CWL — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Ontario

Mon 23/1108:35 -
2 stops14h 40m
Mon 30/1119:40 -
3 stops33h 10m
Deal found 26/10£529
Sat 5/1208:15 -
2 stops15h 00m
Sat 12/1219:40 -
2 stops13h 15m
Deal found 26/10£575
Sat 21/1108:15 -
1 stop12h 35m
Sat 28/1117:20 -
1 stop15h 35m
Deal found 27/10£636
Wed 25/1110:20 -
3 stops31h 40m
Wed 2/1219:45 -
1 stop12h 15m
Deal found 28/10£671
Thu 10/1213:25 -
2 stops36h 50m
Wed 30/1217:20 -
1 stop14h 40m
Deal found 25/10£693
Wed 25/1110:20 -
1 stop10h 20m
Wed 2/1217:55 -
1 stop10h 50m
Deal found 28/10£715

Find flight deals from Wales to Ontario

Round-trip from

£529

One-way from

£365

Popular in

December

Cheapest in

July

Average price

£682

Good round-trip deal

£536 or less
23/11-30/11
  • 23/11-30/11
  • 5 total stops
  • 47h 50m total
  • Wales to Ontario
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11/12-31/12
  • 11/12-31/12
  • 3 total stops
  • 34h 30m total
  • Wales to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£109 potential increase over avg. return price).
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Cheapest flight prices on average. 10% potential price decrease (£43 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Wales to Ontario.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Wales to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Fri 11/12

16:05-14:25

3 stops51h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£384

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Wed 30/12

21:40-15:00

2 stops22h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£391

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Wed 9/12

12:15-12:10

3 stops52h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£412

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 9/11

10:20-15:47

3 stops34h 27m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£471

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Thu 31/12

13:25-19:50

3 stops35h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£477

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Sat 5/12

08:15-18:15

2 stops15h 00m

Toronto Pearson Intl

Sat 12/12

19:40-13:55

2 stops13h 15m

£575
Fastest return journey

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Thu 31/12

10:20-19:15

1 stop13h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£604

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 28/12

08:35-11:10

1 stop31h 35m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£678

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 9/11

17:30-15:40

1 stop27h 10m

Toronto Pearson Intl

Mon 16/11

17:55-09:45

1 stop10h 50m

£702

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 16/11

17:30-15:40

1 stop27h 10m

Toronto Pearson Intl

Mon 23/11

17:55-09:45

1 stop10h 50m

£720

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Wales to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Wales with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Wales to Ontario

How far ahead should I book a flight from Wales to Region of Ontario?

The best time to book flights from Wales to Region of Ontario is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with WestJet from Wales to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,442 reviews
Check prices

Crew

7.9

Entertainment

6.1

Food

6.2

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.
WestJet
7.2
Good
3,442 reviews
WestJet
7.2
Good
3,442 reviews
Check prices

Crew

7.9

Entertainment

6.1

Food

6.2

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.

Related info for your journey

  • How long is the flight from Wales to Region of Ontario?

    For as low as £702, KLM can have you in Region of Ontario from Wales in 27h 10m. Wales and Region of Ontario are separated by a distance of 3432 mi.

  • Can I find deals for flights from Wales to Ontario that include hotel bookings?

    Yes. In addition to deals on Wales to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wales to Ontario.

  • Can I find deals for business class flights from Wales to Ontario?

    Yes. Cheapflights offers flight deals from Wales to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Wales to Ontario

Heathrow to Vancouver Intl flights
Heathrow to Pearson Intl flights
Heathrow to Toronto Island flights
Gatwick to Vancouver Intl flights
Gatwick to Pearson Intl flights
London City to Vancouver Intl flights
Stansted to Pearson Intl flights
London City to Pearson Intl flights
Heathrow to Calgary flights
Luton to Pearson Intl flights
Stansted to Vancouver Intl flights
Heathrow to Abbotsford flights
Heathrow to Pierre Elliott Trudeau Intl flights
Luton to Vancouver Intl flights
Gatwick to Toronto Island flights
London City to Calgary flights
Gatwick to Calgary flights
Manchester to Pearson Intl flights
Heathrow to Halifax flights
Stansted to Pierre Elliott Trudeau Intl flights
Luton to Calgary flights
Gatwick to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Stansted to Calgary flights
Gatwick to Abbotsford flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Manchester to Toronto Island flights
Manchester to Vancouver Intl flights
Gatwick to Halifax flights
Southend to Pearson Intl flights
Edinburgh to Vancouver Intl flights
Edinburgh to Pearson Intl flights
Gatwick to Ottawa flights
London City to Halifax flights
Heathrow to Edmonton flights
Heathrow to Winnipeg flights
Stansted to Halifax flights
Manchester to Abbotsford flights
Edinburgh to Toronto Island flights
Heathrow to Victoria flights
Glasgow Intl to Pearson Intl flights
Manchester to Calgary flights
Gatwick to Edmonton flights
London City to Edmonton flights
Birmingham to Vancouver Intl flights
Birmingham to Pearson Intl flights
Southend to Vancouver Intl flights

Top airline flying from Wales to Ontario

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£311Average£437FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Wales to Ontario?

Deals for Wales to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Wales to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Wales to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Wales to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Wales? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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