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Cheap flights from Cardiff to Toronto from £445

CWL — YTO
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Toronto

Mon 23/1108:35 -
2 stops14h 40m
Mon 30/1119:40 -
3 stops33h 10m
Deal found 9/11£636
Tue 1/1217:30 -
1 stop27h 10m
Tue 8/1217:55 -
1 stop10h 55m
Deal found 10/11£639
Fri 27/1110:20 -
1 stop10h 20m
Thu 3/1221:15 -
1 stop14h 45m
Deal found 13/11£662
Thu 26/1117:30 -
1 stop27h 10m
Wed 2/1217:55 -
1 stop10h 50m
Deal found 12/11£665
Mon 23/1117:30 -
1 stop27h 10m
Mon 30/1117:55 -
1 stop10h 50m
Deal found 9/11£670
Tue 1/1210:20 -
2 stops17h 34m
Tue 8/1212:18 -
2 stops16h 32m
Deal found 10/11£685
Wed 23/1217:30 -
1 stop27h 10m
Thu 21/117:55 -
1 stop10h 55m
Deal found 11/11£690
Fri 27/1110:20 -
2 stops17h 51m
Thu 3/1221:15 -
1 stop14h 45m
Deal found 13/11£697
Sat 5/1208:15 -
2 stops16h 30m
Wed 9/1219:45 -
1 stop12h 15m
Deal found 11/11£698

Find flight deals from Cardiff to Toronto

Round-trip from

£628

One-way from

£445

Popular in

December

Cheapest in

July

Average price

£574

Good round-trip deal

£511 or less
KLM
  • KLM
  • 16/4-20/4
  • 2 total stops
  • 38h 15m total
  • Cardiff to Toronto
Search Deals
5/12-31/12
  • 5/12-31/12
  • 3 total stops
  • 34h 30m total
  • Cardiff to Toronto
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£97 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Cardiff Wales to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Toronto 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

Sat 5/12

10:20-15:50

3 stops34h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£445

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Fri 16/4

15:35-13:20

1 stop26h 45m

Toronto Pearson Intl

Tue 20/4

16:45-09:15

1 stop11h 30m

£628

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Thu 26/11

17:30-15:40

1 stop27h 10m

Toronto Pearson Intl

Wed 2/12

17:55-09:45

1 stop10h 50m

£665

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 1/3

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Mon 8/3

17:55-17:00

1 stop18h 05m

£666

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 1/3

10:20-21:40

2 stops16h 20m

Toronto Pearson Intl

Mon 8/3

12:10-09:50

2 stops16h 40m

£674

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Mon 1/2

17:30-15:40

1 stop27h 10m

Toronto Pearson Intl

Sun 7/2

21:15-17:00

1 stop14h 45m

£676

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Fri 9/4

10:35-13:20

2 stops31h 45m

Toronto Pearson Intl

Tue 13/4

17:20-15:45

2 stops17h 25m

£708

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Fri 9/4

17:15-13:55

1 stop25h 40m

Toronto Pearson Intl

Tue 13/4

18:10-09:15

2 stops34h 05m

£711

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Wed 23/12

17:30-15:40

1 stop27h 10m

Toronto Pearson Intl

Thu 21/1

18:30-17:00

2 stops17h 30m

£711
Fastest return journey

CardiffToronto

CWL Cardiff Wales - YYZ Toronto Pearson Intl

CWLYYZ

Cardiff Wales

Sat 26/12

10:20-15:40

1 stop10h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£745

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Toronto

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

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Toronto

How far ahead should I book a flight from Cardiff to Toronto?

The best time to book flights from Cardiff to Toronto 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 Toronto

Read through reviews of airlines operating flights from Cardiff to Toronto, such as WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,436 reviews
Check prices

Boarding

7.4

Food

6.2

Entertainment

6.1

Overall

7.2

Crew

7.9

Comfort

7.1

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
3,436 reviews
WestJet
7.2
Good
3,436 reviews
Check prices

Boarding

7.4

Food

6.2

Entertainment

6.1

Overall

7.2

Crew

7.9

Comfort

7.1

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

  • What airport do you fly from for flights from Cardiff to Toronto?

    For a flight from Cardiff to Toronto, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to Toronto per day. 1 airline has flights to Toronto from Cardiff Wales on a regular basis.

  • How long is the flight from Cardiff to Toronto?

    A quick flight from Cardiff to Toronto can take about 10h 20m. KLM provides one of the quickest options available for as low as £666. Airlines will cover a distance of 3432 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Cardiff to Toronto round-trip?

    Flying on WestJet is currently your cheapest option to Toronto, with prices starting at £314. This flight start at 47% lower than the current average price 3 months from now.

  • Can I find deals for flights from Cardiff to Toronto that include hotel bookings?

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

  • How can I find direct flights from Cardiff to Toronto?

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

  • Can I find deals for business class flights from Cardiff to Toronto?

    Yes. Cheapflights offers flight deals from Cardiff to Toronto 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

Top airline flying from Cardiff to Toronto

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£314Average£489FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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Deals for Cardiff to Toronto 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 Cardiff to Toronto?

Cheapflights helps you find that perfect flight to Toronto from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cardiff to Toronto with no change fees?

Certainly. Search results for flights to Toronto from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Toronto from Cardiff today and book when prices fit your budget.

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