Cheap flights from Ontario to Belfast from C$ 420
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Belfast
Keep the following information in mind while searching for Ontario to Belfast flight deals. Data was last updated 21 February 2025.
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 21 February 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 21 February 2025.
Find flights from Ontario to Belfast within your budget
Customize 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 629,999 searches. Data last updated 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
HamiltonBelfast
YHM - BFS
YHMBFS
Hamilton
Fri 28/2
6:20 p.m.-5:05 p.m.
2 stops17h 45m
Belfast Intl
Fri 21/3
6:00 a.m.-6:10 p.m.
2 stops16h 10m
TorontoBelfast
YYZ - BFS
YYZBFS
Toronto Pearson Intl
Fri 2/5
10:45 p.m.-4:40 p.m.
1 stop12h 55m
Belfast Intl
Sat 24/5
3:35 p.m.-7:25 p.m.
2 stops32h 50m
TorontoBelfast
YYZ - BHD
YYZBHD
Toronto Pearson Intl
Fri 2/5
10:45 p.m.-8:25 p.m.
1 stop16h 40m
Belfast City
Sat 24/5
7:00 a.m.-3:40 p.m.
1 stop13h 40m
MontrealBelfast
YUL - BHD
YULBHD
Montreal Pierre Elliott Trudeau Intl
Sat 22/3
9:50 p.m.-2:15 p.m.
1 stop12h 25m
Belfast City
Sat 29/3
11:15 a.m.-8:05 p.m.
1 stop12h 50m
MontrealBelfast
YUL - BHD
YULBHD
Montreal Pierre Elliott Trudeau Intl
Sat 22/3
9:50 p.m.-4:40 p.m.
1 stop14h 50m
Belfast City
Sat 29/3
6:00 p.m.-8:15 p.m.
1 stop30h 15m
MontrealBelfast
YUL - BFS
YULBFS
Montreal Pierre Elliott Trudeau Intl
Sat 5/4
6:45 a.m.-10:25 p.m.
2 stops34h 40m
Belfast Intl
Sat 12/4
2:00 p.m.-9:00 a.m.
3 stops48h 00m
TorontoBelfast
YYZ - BHD
YYZBHD
Toronto Pearson Intl
Sun 20/4
10:00 p.m.-1:05 p.m.
1 stop10h 05m
Belfast City
Fri 9/5
9:30 a.m.-4:00 p.m.
1 stop11h 30m
TorontoBelfast
YYZ - BHD
YYZBHD
Toronto Pearson Intl
Sun 20/4
6:05 p.m.-1:05 p.m.
1 stop14h 00m
Belfast City
Fri 9/5
2:00 p.m.-11:00 p.m.
2 stops14h 00m
TorontoBelfast
YYZ - BHD
YYZBHD
Toronto Pearson Intl
Fri 11/7
5:20 p.m.-12:50 p.m.
2 stops14h 30m
Belfast City
Sat 26/7
7:00 p.m.-3:50 p.m.
2 stops49h 50m
MontrealBelfast
YUL - BHD
YULBHD
Montreal Pierre Elliott Trudeau Intl
Mon 16/6
7:00 p.m.-4:55 p.m.
2 stops16h 55m
Belfast City
Wed 25/6
6:30 a.m.-4:55 p.m.
1 stop15h 25m
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.
Travel insights for flights from Ontario to Belfast
Get recent, data-driven insights about flights from Ontario to Belfast including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from ON to BFS?
Find hourly flight availability from Ontario to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Belfast as you normally would.
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 mm 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 21 February 2025.
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Entertainment
Overall
Crew
Boarding
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Ontario to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Ontario to Belfast
Discover the top 2 airlines that operate flights from Ontario to Belfast. 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 629,999 searches. Data last updated 21 February 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to Belfast?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Belfast?
Cheapflights helps you find that perfect flight to Belfast 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 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?
Yes! Start tracking prices for Ontario to Belfast flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.