Cheap flights from Ontario to Belfast from £343
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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Belfast (BF1). 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 29 March 2025.
Round-trip from | £776 |
---|---|
One-way from | £343 |
Popular in | June |
Cheapest in | November |
Average price | £594 |
Find flight deals from Ontario to Belfast
Cheapest flights from Ontario to BelfastExplore the most affordable flight options available from Ontario to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.
Explore the most affordable flight options available from Ontario to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Ontario to Belfast 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 29 March 2025.
Use the filters below to find and compare flights from Ontario to Belfast that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OntarioBelfast
ONT - BHD
ONTBHD
Ontario
Sun 1/6
16:35-18:45
2 stops18h 10m
Belfast City
Wed 11/6
06:50-18:12
2 stops19h 22m
OntarioBelfast
ONT - BHD
ONTBHD
Ontario
Tue 22/4
16:35-17:30
2 stops16h 55m
OntarioBelfast
ONT - BHD
ONTBHD
Ontario
Sun 20/4
17:15-16:55
2 stops15h 40m
OntarioBelfast
ONT - BHD
ONTBHD
Ontario
Sat 19/4
07:00-16:55
2 stops25h 55m
OntarioBelfast
ONT - BHD
ONTBHD
Ontario
Thu 17/7
14:39-20:45
2 stops22h 06m
Best time to book a flight from Ontario to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Belfast
What is the cheapest month to book a flight from Ontario to Belfast?
Currently, January is the cheapest month in which you can book a flight from Ontario to Belfast (average of £67). Flying from Ontario to Belfast in July is currently the most expensive (average of £90). 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 Belfast by month
Plan your trip to Belfast by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.
Temperature in Belfast by month
Plan your trip to Belfast by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Belfast, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Belfast
Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 29 March 2025.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Ontario to Belfast. 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 Ontario to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ontario to Belfast?
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Why should you use Cheapflights to find cheap flight tickets from Ontario to Belfast?
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 Ontario to Belfast.
Can Cheapflights find flights from Ontario to Belfast with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Belfast flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Ontario to Belfast become cheaper?
Of course! You can now track prices for flights from Ontario to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.