Cheap flights from Belfast Intl Airport to Ontario from £237
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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast Intl to Ontario
Keep the following information in mind while searching for Belfast Intl to Ontario flight deals. Data was last updated 28 March 2025.
Find flight deals from Belfast Intl to Ontario
Cheapest flights from Belfast Intl to OntarioExplore the most affordable flight options available from Belfast Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.
Explore the most affordable flight options available from Belfast Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast Intl 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 858,174 searches. Data last updated 28 March 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastToronto
BFS - YYZ
BFSYYZ
Belfast Intl
Thu 1/5
21:10-15:40
1 stop23h 30m
Toronto Pearson Intl
Wed 7/5
22:45-07:50
1 stop28h 05m
BelfastMontreal
BFS - YUL
BFSYUL
Belfast Intl
Mon 12/5
08:15-19:20
2 stops16h 05m
Montreal Pierre Elliott Trudeau Intl
Mon 19/5
17:40-15:50
2 stops17h 10m
BelfastToronto
BFS - YTZ
BFSYTZ
Belfast Intl
Thu 1/5
21:10-18:10
2 stops26h 00m
Toronto Island
Thu 8/5
14:45-20:35
2 stops24h 50m
BelfastToronto
BFS - YYZ
BFSYYZ
Belfast Intl
Mon 19/5
06:45-14:10
2 stops36h 25m
BelfastToronto
BFS - YTZ
BFSYTZ
Belfast Intl
Mon 19/5
20:55-19:27
3 stops27h 32m
BelfastHamilton
BFS - YHM
BFSYHM
Belfast Intl
Sun 6/4
13:20-17:45
2 stops33h 25m
Best time to book a flight from Belfast Intl to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Belfast Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to Ontario
What is the cheapest time of day to fly from BFS to ON?
Find hourly flight availability from Belfast Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.
When flying from Belfast Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 inches 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 Belfast Intl 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 Belfast Intl to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Belfast Intl to Ontario
Discover the top airline that operate flights from Belfast Intl to Ontario. 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 28 March 2025.
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How does Cheapflights help users find flights from Belfast Intl to Ontario?
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Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Ontario?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast Intl to Ontario.
Can Cheapflights find flights from Belfast Intl to Ontario with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Ontario flexibly with Cheapflights today.
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