Cheap flights from Cardiff to Ontario from C$ 445
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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Cardiff to Ontario
Keep the following information in mind while searching for Cardiff to Ontario flight deals. Data was last updated 25 April 2025.
Find flight deals from Cardiff to Ontario
Cheapest flights from Cardiff to OntarioExplore the most affordable flight options available from Cardiff to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2025.
Explore the most affordable flight options available from Cardiff to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Cardiff to Ontario 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 629,999 searches. Data last updated 25 April 2025.
Use the filters below to find and compare flights from Cardiff to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CardiffToronto
CWL - YYZ
CWLYYZ
Cardiff Wales
Sun 8/6
11:00 a.m.-2:10 p.m.
2 stops32h 10m
Toronto Pearson Intl
Sun 15/6
10:10 p.m.-12:45 p.m.
1 stop9h 35m
CardiffToronto
CWL - YYZ
CWLYYZ
Cardiff Wales
Fri 20/6
7:25 p.m.-2:10 p.m.
2 stops47h 45m
Best time to book a flight from Cardiff to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to Ontario
What is the cheapest month to book a flight from Cardiff to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Cardiff to Region of Ontario (average of C$ 167). Flying from Cardiff to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).
Related info for your journey
Find useful and relevant information for your journey from Cardiff to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Cardiff to Ontario
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Why should you use Cheapflights to find cheap flight tickets from Cardiff to Ontario?
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Can Cheapflights find flights from Cardiff to Ontario with no change fees?
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