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Cheap flights from Ontario to Cardiff from £310

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CWL
12 Feb — 19 Feb1
1 adult

Cheap flight deals from Ontario to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Cardiff (CWL). 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 February 2025.

Round-trip from

£554

One-way from

£310

Popular in

July

Cheapest in

January

Average price

£563
Air France
  • Air France
  • 23/2-31/3
  • 3 total stops
  • 34h 00m total
  • Ontario to Cardiff
5/3
  • 5/3
  • 3 total stops
  • 51h 00m total
  • Ontario to Cardiff
Highest demand for flights based on searches. 26% potential increase in price (£219 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£36 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Ontario to Cardiff

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

Sun 23/218:00YYZ - CWL
1 stop17h 55mMultiple Airlines
Mon 31/309:50CWL - YYZ
2 stops16h 05mMultiple Airlines
Deal found 6/2£554
Sun 23/218:00YYZ - CWL
1 stop10h 50mKLM
Mon 31/309:50CWL - YYZ
1 stop15h 05mKLM
Deal found 6/2£594
Fri 2/518:50YUL - CWL
1 stop9h 20mKLM
Fri 16/517:15CWL - YUL
1 stop28h 40mKLM
Deal found 6/2£650
Wed 14/518:50YUL - CWL
1 stop9h 25mMultiple Airlines
Sun 25/517:15CWL - YUL
2 stops23h 50mMultiple Airlines
Deal found 6/2£846
Wed 14/519:00YUL - CWL
2 stops16h 45mAir France
Sun 25/517:15CWL - YUL
2 stops23h 50mAir France
Deal found 6/2£851

Find flights from Ontario to Cardiff within your budget

Customise your flight search to find flights from Ontario to Cardiff 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 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 23/2

18:00-16:55

1 stop17h 55m

Cardiff Wales

Mon 31/3

09:50-20:55

2 stops16h 05m

£554

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 23/2

18:00-09:50

1 stop10h 50m

Cardiff Wales

Mon 31/3

09:50-19:55

1 stop15h 05m

£594

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Fri 2/5

18:50-09:10

1 stop9h 20m

Cardiff Wales

Fri 16/5

17:15-16:55

1 stop28h 40m

£650

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

18:50-09:15

1 stop9h 25m

Cardiff Wales

Sun 25/5

17:15-12:05

2 stops23h 50m

£846

MontrealCardiff

YUL - CWL

YULCWL

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

19:00-16:45

2 stops16h 45m

Cardiff Wales

Sun 25/5

17:15-12:05

2 stops23h 50m

£851

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Wed 5/3

07:45-15:45

3 stops51h 00m

£310

TorontoCardiff

YTZ - CWL

YTZCWL

Toronto Island

Wed 5/3

08:00-19:45

3 stops30h 45m

£427

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Wed 5/3

18:00-16:55

1 stop17h 55m

£625

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Best time to book a flight from Ontario to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Ontario 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.

Travel insights for flights from Ontario to Cardiff

Get recent, data-driven insights about flights from Ontario to Cardiff including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Cardiff?

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Cardiff (average of £169). Flying from Region of Ontario to Cardiff in December is currently the most expensive (average of £263). 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.

Rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

Temperature in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 7 February 2025.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cardiff. 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 into for flights to Cardiff from Ontario?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from Ontario to Cardiff.

  • What are the most popular routes from Region of Ontario to Cardiff?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Cardiff 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 Region of Ontario to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Cardiff (average of £169). Flying from Region of Ontario to Cardiff in December is currently the most expensive (average of £263). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Barry
Bridgend

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

When you search for this flight from Ontario to Cardiff, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Cardiff from Ontario 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 Ontario to Cardiff with no change fees?

Certainly. Search results for flights to Cardiff from Ontario 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 Ontario to Cardiff become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Cardiff flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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