Cheap flights from Ontario to Helsinki from C$ 414
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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Helsinki
Keep the following information in mind while searching for Ontario to Helsinki flight deals. Data was last updated 3 July 2025.
Round-trip from | C$ 902 |
---|---|
One-way from | C$ 436 |
Popular in | August |
Cheapest in | April |
Average price | C$ 1,316 |
Good round-trip deal | C$ 1,575 or less |
Find flight deals from Ontario to Helsinki
Cheapest flights from Ontario to HelsinkiExplore the most affordable flight options available from Ontario to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Ontario to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Helsinki 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 3 July 2025.
Use the filters below to find and compare flights from Ontario to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealHelsinki
YUL - HEL
YULHEL
Montreal Pierre Elliott Trudeau Intl
Tue 26/8
1:10 p.m.-2:00 p.m.
2 stops17h 50m
Helsinki-Vantaa
Tue 2/9
3:00 p.m.-12:30 p.m.
3 stops28h 30m
MontrealHelsinki
YUL - HEL
YULHEL
Montreal Pierre Elliott Trudeau Intl
Mon 20/10
10:10 p.m.-10:55 p.m.
2 stops17h 45m
Helsinki-Vantaa
Mon 27/10
7:50 a.m.-8:05 p.m.
1 stop18h 15m
OttawaHelsinki
YOW - HEL
YOWHEL
Ottawa
Mon 25/8
10:55 a.m.-11:35 p.m.
2 stops29h 40m
Helsinki-Vantaa
Mon 8/9
6:35 a.m.-2:56 p.m.
2 stops39h 21m
Thunder BayHelsinki
YQT - HEL
YQTHEL
Thunder Bay
Sat 6/9
10:15 a.m.-10:35 a.m.
2 stops17h 20m
Helsinki-Vantaa
Wed 17/9
11:15 a.m.-8:50 a.m.
2 stops28h 35m
TorontoHelsinki
YYZ - HEL
YYZHEL
Toronto Pearson Intl
Thu 14/8
5:10 p.m.-10:35 a.m.
1 stop10h 25m
Helsinki-Vantaa
Wed 27/8
4:05 p.m.-3:40 p.m.
1 stop30h 35m
TorontoHelsinki
YYZ - HEL
YYZHEL
Toronto Pearson Intl
Mon 25/8
6:15 a.m.-4:40 p.m.
2 stops27h 25m
Helsinki-Vantaa
Wed 10/9
7:10 a.m.-11:11 p.m.
2 stops23h 01m
TorontoHelsinki
YTZ - HEL
YTZHEL
Toronto Island
Mon 25/8
8:30 a.m.-2:00 p.m.
2 stops22h 30m
Helsinki-Vantaa
Mon 8/9
8:05 a.m.-6:10 p.m.
2 stops17h 05m
MontrealHelsinki
YUL - HEL
YULHEL
Montreal Pierre Elliott Trudeau Intl
Thu 30/10
9:50 p.m.-11:15 p.m.
2 stops19h 25m
Helsinki-Vantaa
Mon 10/11
7:35 p.m.-7:05 p.m.
1 stop30h 30m
TorontoHelsinki
YYZ - HEL
YYZHEL
Toronto Pearson Intl
Tue 12/8
11:39 a.m.-2:15 p.m.
1 stop19h 36m
Helsinki-Vantaa
Sat 30/8
4:00 p.m.-10:59 a.m.
1 stop25h 59m
MontrealHelsinki
YUL - HEL
YULHEL
Montreal Pierre Elliott Trudeau Intl
Sun 16/11
8:10 p.m.-6:40 p.m.
1 stop15h 30m
Helsinki-Vantaa
Sat 22/11
12:45 p.m.-6:20 p.m.
1 stop12h 35m
Best time to book a flight from Ontario to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Helsinki
What is the cheapest month to book a flight from Region of Ontario to Helsinki?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Helsinki (average of C$ 669). Flying from Region of Ontario to Helsinki in July is currently the most expensive (average of C$ 1,035). 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.
What is the cheapest time of day to fly from ON to HEL?
Find hourly flight availability from Ontario to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 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 Helsinki as you normally would.
How much does it cost to fly round-trip from Region of Ontario to Helsinki?
Reviews of airlines servicing Helsinki
Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown with Delta,KLM, andFinnair from Ontario to Helsinki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Ontario to Helsinki. 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
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Alternative routes for Ontario to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Ontario to Helsinki
Discover the top 7 airlines that operate flights from Ontario to Helsinki. 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 3 July 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 Helsinki?
Cheapflights makes it easy to find Ontario to Helsinki flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Helsinki?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Helsinki for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ontario to Helsinki with no change fees?
Yes, we can. To see specific flights from Ontario to Helsinki with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Ontario to Helsinki become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Helsinki from Ontario today and book when prices fit your budget.