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Cheap flights from Cardiff to Toronto from £381

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — YTO
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 November 2025.

Round-trip from

£679

One-way from

£381

Popular in

August

Cheapest in

January

Average price

£746
KLM
  • KLM
  • 25/3-29/3
  • 4 total stops
  • 62h 32m total
  • Cardiff to Toronto
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20/12
  • 20/12
  • 3 total stops
  • 48h 47m total
  • Cardiff to Toronto
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£101 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Cardiff to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Toronto
Explore the most affordable flight options available from Cardiff to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Tue 11/1113:00CWL - YYZ
2 stops27h 15mMultiple Airlines
Tue 18/1119:35YYZ - CWL
1 stop14h 55mMultiple Airlines
Deal found 6/11£794
Tue 11/1117:25CWL - YYZ
1 stop27h 15mKLM
Tue 18/1121:15YYZ - CWL
1 stop31h 35mKLM
Deal found 5/11£827
Sun 14/1221:20CWL - YYZ
2 stops25h 55mMultiple Airlines
Sun 4/117:25YYZ - CWL
1 stop24h 40mMultiple Airlines
Deal found 5/11£854
Thu 6/1117:25CWL - YYZ
1 stop27h 15mKLM
Wed 12/1117:50YYZ - CWL
1 stop11h 00mKLM
Deal found 5/11£859
Tue 11/1110:20CWL - YYZ
1 stop13h 55mVirgin Atlantic
Tue 18/1118:05YYZ - CWL
2 stops17h 50mVirgin Atlantic
Deal found 5/11£878
Thu 6/1110:20CWL - YYZ
2 stops17h 40mMultiple Airlines
Wed 12/1112:15YYZ - CWL
2 stops16h 35mMultiple Airlines
Deal found 5/11£899

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Cardiff to Toronto that are best for you.

Fly from

Cardiff

Fly to

Toronto

Route

Depart

Return

Price

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20-08:22

2 stops26h 02m

Toronto Pearson Intl

Sun 29/3

23:15-16:45

2 stops36h 30m

£679

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 25/3

10:20-17:25

2 stops35h 05m

Toronto Pearson Intl

Sun 29/3

06:00-16:45

2 stops29h 45m

£680

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sun 14/12

21:20-18:15

2 stops25h 55m

Toronto Pearson Intl

Sun 4/1

17:25-23:05

1 stop24h 40m

£854

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 20/12

10:20-22:50

2 stops17h 30m

Toronto Pearson Intl

Sat 27/12

21:15-09:50

1 stop31h 35m

£997

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 20/12

17:25-19:15

1 stop30h 50m

Toronto Pearson Intl

Sat 27/12

21:15-09:50

1 stop31h 35m

£1,026

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Sat 20/12

20:15-16:02

3 stops48h 47m

£381

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Cardiff to Toronto?

Currently, October is the cheapest month in which you can book a flight from Cardiff to Toronto (average of £95). Flying from Cardiff to Toronto in August is currently the most expensive (average of £701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Cardiff to Toronto?

What’s the top stopover airport for flights from Cardiff to Toronto?

Share of one-stop return flights from Cardiff to Toronto chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 98% of one-stop itineraries from Cardiff to Toronto on Cheapflights.

What’s the cheapest stopover airport for flights from Cardiff to Toronto?

Average return fare for one-stop flights from Cardiff to Toronto, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £706.

What’s the fastest stopover option from Cardiff to Toronto?

Shortest average travel time for one-stop one-way flights from Cardiff to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 12h 30m.

Which airport typically offers the quickest stopover for flights from Cardiff to Toronto?

Average stopover duration for one-stop one-way flights from Cardiff to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dublin (DUB) offer the fastest connection on this route, with an average stopover time of 2h 13m.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 7 November 2025.
Read through reviews of airlines operating flights from Cardiff to Toronto, such as KLM and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
672 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 26h 02m. KLM provides one of the quickest options available for as low as £679. 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 KLM is currently your cheapest option to Toronto, with prices starting at £474. This flight start at 30% 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.

  • What is the cheapest month to book a flight from Cardiff to Toronto?

    Currently, October is the cheapest month in which you can book a flight from Cardiff to Toronto (average of £95). Flying from Cardiff to Toronto in August is currently the most expensive (average of £701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cardiff to Toronto

Discover the top airline that operate flights from Cardiff to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£474Average£748FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Toronto?

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.

Can Cheapflights notify me if prices for flights from Cardiff to Toronto become cheaper?

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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