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Cheap flights from Ontario to Helsinki from C$ 351

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Helsinki
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 6 July 2026.

Tue 25/810:15 p.m.
YYZ
-
HEL
2 stops18h 10m
Multiple Airlines
Tue 8/911:50 p.m.
HEL
-
YYZ
3 stops41h 10m
Multiple Airlines
Deal found 2/7C$ 819
Wed 9/99:55 p.m.
YYZ
-
HEL
3 stops35h 45m
Multiple Airlines
Fri 18/96:35 p.m.
HEL
-
YYZ
3 stops29h 40m
Multiple Airlines
Deal found 5/7C$ 842
Tue 18/87:35 a.m.
YYZ
-
HEL
3 stops33h 15m
Multiple Airlines
Tue 8/911:50 p.m.
HEL
-
YYZ
3 stops28h 55m
Multiple Airlines
Deal found 4/7C$ 923
Tue 29/98:45 p.m.
YYZ
-
HEL
3 stops30h 50m
Multiple Airlines
Tue 6/107:15 a.m.
HEL
-
YYZ
3 stops18h 55m
Multiple Airlines
Deal found 4/7C$ 984
Sun 13/911:45 p.m.
YYZ
-
HEL
2 stops25h 35m
Multiple Airlines
Sat 19/95:30 a.m.
HEL
-
YYZ
2 stops18h 40m
Multiple Airlines
Deal found 2/7C$ 995
Sun 15/115:10 p.m.
YYZ
-
HEL
1 stop10h 25m
Scandinavian Airlines
Sat 21/117:45 p.m.
HEL
-
YYZ
2 stops26h 55m
Scandinavian Airlines
Deal found 1/7C$ 999
Wed 16/95:10 p.m.
YYZ
-
HEL
1 stop10h 25m
Scandinavian Airlines
Wed 23/94:25 p.m.
HEL
-
YYZ
2 stops30h 15m
Scandinavian Airlines
Deal found 5/7C$ 1,015
Thu 10/95:00 p.m.
YUL
-
HEL
2 stops14h 40m
Multiple Airlines
Fri 18/98:05 a.m.
HEL
-
YUL
1 stop13h 10m
Multiple Airlines
Deal found 4/7C$ 1,076
Wed 19/810:55 p.m.
YUL
-
HEL
2 stops28h 40m
Multiple Airlines
Sat 29/811:30 p.m.
HEL
-
YUL
2 stops25h 30m
Multiple Airlines
Deal found 5/7C$ 1,077
Sun 15/114:30 p.m.
YTZ
-
HEL
2 stops19h 20m
Multiple Airlines
Sat 21/1112:45 p.m.
HEL
-
YTZ
2 stops15h 51m
Multiple Airlines
Deal found 1/7C$ 1,080
Sat 5/911:45 p.m.
YUL
-
HEL
1 stop32h 10m
Multiple Airlines
Wed 23/95:45 p.m.
HEL
-
YUL
1 stop30h 35m
Multiple Airlines
Deal found 3/7C$ 1,086
Mon 3/87:20 p.m.
YUL
-
HEL
2 stops35h 40m
Multiple Airlines
Mon 10/86:10 a.m.
HEL
-
YUL
2 stops19h 38m
Multiple Airlines
Deal found 2/7C$ 1,107

Find flight deals from Ontario to Helsinki

Keep the following information in mind while searching for Ontario to Helsinki flight deals. Data was last updated 6 July 2026.

Round-trip from

C$ 819

One-way from

C$ 351

Popular in

June

Cheapest in

April

Average price

C$ 1,296

Good round-trip deal

C$ 859 or less

Good one-way deal

C$ 875 or less
25/8-8/9
  • 25/8-8/9
  • 5 total stops
  • 59h 20m total
  • Ontario to Helsinki
Search Deals
28/9
  • 28/9
  • 3 total stops
  • 39h 40m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Helsinki-Vantaa.
Search Deals
Price to beat on a one-way flight from Ontario to Helsinki-Vantaa.
Search Deals

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 6 July 2026.
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

Cheapest round-trip

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 16/9

5:10 p.m.-12:55 p.m.

2 stops12h 45m

Helsinki-Vantaa

Wed 23/9

4:25 p.m.-3:40 p.m.

2 stops30h 15m

C$ 1,015

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 15/11

5:10 p.m.-11:50 p.m.

2 stops23h 40m

Helsinki-Vantaa

Sat 21/11

11:05 a.m.-3:40 p.m.

2 stops35h 35m

C$ 1,056

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Sun 15/11

4:30 p.m.-6:50 p.m.

2 stops19h 20m

Helsinki-Vantaa

Sat 21/11

12:45 p.m.-9:36 p.m.

2 stops15h 51m

C$ 1,080

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

11:45 p.m.-2:55 p.m.

1 stop32h 10m

Helsinki-Vantaa

Wed 23/9

5:45 p.m.-5:20 p.m.

1 stop30h 35m

C$ 1,086

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Fri 2/10

12:15 p.m.-2:40 p.m.

2 stops19h 25m

Helsinki-Vantaa

Fri 16/10

7:00 a.m.-7:55 p.m.

1 stop19h 55m

C$ 1,147

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 20/7

11:55 p.m.-9:10 a.m.

2 stops26h 15m

Helsinki-Vantaa

Sat 15/8

6:10 a.m.-3:50 p.m.

2 stops16h 40m

C$ 1,199

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

11:25 p.m.-10:30 p.m.

1 stop16h 05m

Helsinki-Vantaa

Sun 23/8

4:45 p.m.-6:48 p.m.

3 stops33h 03m

C$ 1,242

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 16/8

5:10 p.m.-1:30 a.m.

1 stop25h 20m

Helsinki-Vantaa

Wed 19/8

11:15 a.m.-3:40 p.m.

1 stop11h 25m

C$ 1,243

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 17/8

5:10 p.m.-1:30 a.m.

1 stop25h 20m

Helsinki-Vantaa

Wed 2/9

4:00 p.m.-3:40 p.m.

1 stop30h 40m

C$ 1,245

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Mon 20/7

6:30 p.m.-12:05 p.m.

3 stops34h 35m

Helsinki-Vantaa

Fri 24/7

7:40 p.m.-3:51 p.m.

3 stops27h 11m

C$ 1,255

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 52 resultsSorted by cheapest first
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, October is the cheapest month in which you can book a flight from Region of Ontario to Helsinki (average of C$ 400). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 934). 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 6 July 2026.

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?

How far ahead should I book a flight from Region of Ontario to Helsinki?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Helsinki, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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.

  • What airport do you fly into for flights to Helsinki from Ontario?

    If you book a flight to Helsinki from Ontario, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 17.1 km from the centre of Helsinki.

  • How long is the flight from Region of Ontario to Helsinki?

    Scandinavian Airlines, Delta, and British Airways can get you from Region of Ontario to Helsinki in just under 12h 45m. Your travel time can differ by up to 30h 15m. The distance from Region of Ontario to Helsinki is about 6595 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Region of Ontario to Helsinki?

    When deciding which route to take from Region of Ontario to Helsinki consider Toronto Pearson Intl - Helsinki-Vantaa, Montreal Pierre Elliott Trudeau Intl - Helsinki-Vantaa or Toronto Island - Helsinki-Vantaa as they are the most popular.

  • What are the most reliable airlines from Region of Ontario to Helsinki?

    Before booking your flight to Helsinki from Region of Ontario, check out the most reliable airlines to get you to your destination on time: American Airlines (80%), Finnair (80%), Iberia( 80%).

  • What are the cheapest flights from Region of Ontario to Helsinki?

    While on average a flight from Region of Ontario to Helsinki is generally C$ 911, our data shows the cheapest flight currently is C$ 750. When looking at the most popular route, (Toronto Pearson Intl - Helsinki-Vantaa), you can expect to pay C$ 951 for that flight.

  • Can I find deals for flights from Ontario to Helsinki that include hotel bookings?

    Yes. In addition to deals on Ontario to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Helsinki.

  • Can I find deals for business class flights from Ontario to Helsinki?

    Yes. Cheapflights offers flight deals from Ontario to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Helsinki?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Helsinki (average of C$ 400). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 934). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Ontario to Helsinki

Discover the top 8 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 677AverageC$ 1,002FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapestC$ 682AverageC$ 1,580FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapestC$ 700AverageC$ 1,308FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 779AverageC$ 1,060FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 818AverageC$ 1,473FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 845AverageC$ 1,400FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 991AverageC$ 1,329FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,029AverageC$ 1,764FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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.

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