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Cheap flights from Ontario to Helsinki from C$ 481

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 783

One-way from

C$ 481

Popular in

June

Cheapest in

September

Average price

C$ 999

Good round-trip deal

C$ 685 or less

Good one-way deal

C$ 918 or less
29/9-15/10
  • 29/9-15/10
  • 2 total stops
  • 43h 57m total
  • Ontario to Helsinki
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28/2
  • 28/2
  • 2 total stops
  • 38h 20m total
  • Ontario to Helsinki
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Highest demand for flights based on searches. 6% potential increase in price (C$ 111 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ontario to Helsinki-Vantaa.
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Price to beat on a one-way flight from Ontario to Helsinki-Vantaa.
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Find flight deals from Ontario to Helsinki

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 17 September 2025.

Mon 29/910:38 a.m.YUL - HEL
1 stop20h 22mMultiple Airlines
Wed 15/105:15 p.m.HEL - YUL
1 stop23h 35mMultiple Airlines
Deal found 16/9C$ 783
Sat 8/112:45 p.m.YUL - HEL
2 stops27h 50mScandinavian Airlines
Sat 15/116:15 a.m.HEL - YUL
2 stops24h 44mScandinavian Airlines
Deal found 15/9C$ 803
Sun 12/107:29 a.m.YYZ - HEL
1 stop23h 31mBritish Airways
Mon 27/104:50 p.m.HEL - YYZ
1 stop23h 09mBritish Airways
Deal found 16/9C$ 807
Mon 29/92:31 p.m.YUL - HEL
2 stops16h 29mAmerican Airlines
Wed 15/1012:35 p.m.HEL - YUL
1 stop33h 14mAmerican Airlines
Deal found 17/9C$ 809
Fri 17/106:05 p.m.YYZ - HEL
2 stops22h 05mBritish Airways
Tue 28/104:50 p.m.HEL - YYZ
1 stop23h 09mBritish Airways
Deal found 16/9C$ 809
Tue 7/1012:36 p.m.YUL - HEL
2 stops24h 39mMultiple Airlines
Wed 22/1011:15 a.m.HEL - YUL
2 stops20h 12mMultiple Airlines
Deal found 15/9C$ 812
Tue 14/105:10 p.m.YYZ - HEL
1 stop10h 25mScandinavian Airlines
Mon 27/109:00 p.m.HEL - YYZ
1 stop25h 40mScandinavian Airlines
Deal found 16/9C$ 812
Mon 20/1010:55 a.m.YYZ - HEL
1 stop20h 05mAmerican Airlines
Mon 3/112:00 p.m.HEL - YYZ
2 stops30h 03mAmerican Airlines
Deal found 16/9C$ 814
Thu 27/117:00 a.m.YUL - HEL
2 stops25h 25mMultiple Airlines
Tue 9/1211:20 a.m.HEL - YUL
2 stops20h 23mMultiple Airlines
Deal found 17/9C$ 816
Sat 11/106:00 a.m.YYZ - HEL
2 stops26h 25mScandinavian Airlines
Sun 26/107:40 p.m.HEL - YYZ
2 stops51h 00mScandinavian Airlines
Deal found 16/9C$ 816
Wed 15/1010:40 a.m.YYZ - HEL
1 stop20h 20mBritish Airways
Tue 28/102:00 p.m.HEL - YYZ
2 stops25h 59mBritish Airways
Deal found 16/9C$ 818
Sun 12/105:10 p.m.YYZ - HEL
1 stop20h 05mScandinavian Airlines
Mon 27/104:10 p.m.HEL - YYZ
2 stops30h 30mScandinavian Airlines
Deal found 16/9C$ 821

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 17 September 2025.
Use the filters below to find and compare flights from Ontario to Helsinki that are best for you.

Fly from

Ontario

Fly to

Helsinki

Route

Depart

Return

Price

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

10:38 a.m.-2:00 p.m.

1 stop20h 22m

Helsinki-Vantaa

Wed 15/10

5:15 p.m.-9:50 a.m.

1 stop23h 35m

C$ 783

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

2:45 p.m.-1:35 a.m.

2 stops27h 50m

Helsinki-Vantaa

Sat 15/11

6:15 a.m.-11:59 p.m.

2 stops24h 44m

C$ 803

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 13/10

7:29 a.m.-2:00 p.m.

1 stop23h 31m

Helsinki-Vantaa

Wed 22/10

5:15 p.m.-6:35 p.m.

1 stop32h 20m

C$ 807

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 12/10

10:44 a.m.-2:00 p.m.

1 stop20h 16m

Helsinki-Vantaa

Tue 28/10

4:50 p.m.-9:59 a.m.

1 stop23h 09m

C$ 807

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Fri 17/10

6:05 p.m.-11:10 p.m.

2 stops22h 05m

Helsinki-Vantaa

Mon 27/10

4:50 p.m.-2:44 p.m.

1 stop27h 54m

C$ 809

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:00 a.m.-3:25 p.m.

2 stops25h 25m

Helsinki-Vantaa

Tue 9/12

11:20 a.m.-12:43 a.m.

2 stops20h 23m

C$ 816

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 15/10

5:10 p.m.-8:15 p.m.

1 stop20h 05m

Helsinki-Vantaa

Mon 27/10

10:50 a.m.-4:40 p.m.

2 stops35h 50m

C$ 821

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 14/10

5:10 p.m.-8:15 p.m.

1 stop20h 05m

Helsinki-Vantaa

Mon 27/10

10:50 a.m.-4:40 p.m.

2 stops35h 50m

C$ 821

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 14/10

5:10 p.m.-10:35 a.m.

1 stop10h 25m

Helsinki-Vantaa

Wed 22/10

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

1 stop11h 25m

C$ 824

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 12/10

5:10 p.m.-4:55 p.m.

2 stops16h 45m

Helsinki-Vantaa

Wed 22/10

6:35 a.m.-3:40 p.m.

1 stop16h 05m

C$ 835

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 46 results
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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, 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 June is currently the most expensive (average of C$ 1,028). 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 17 September 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?

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, British Airways, and Air Canada can get you from Region of Ontario to Helsinki in just under 14h 25m. Your travel time can differ by up to 13h 25m. The distance from Region of Ontario to Helsinki is about 6589 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 cheapest flights from Region of Ontario to Helsinki?

    While on average a flight from Region of Ontario to Helsinki is generally C$ 1,068, our data shows the cheapest flight currently is C$ 604. When looking at the most popular route, (Toronto Pearson Intl - Helsinki-Vantaa), you can expect to pay C$ 626 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, 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 June is currently the most expensive (average of C$ 1,028). 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 9 airlines flying from Ontario to Helsinki

Discover the top 9 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 633AverageC$ 1,433FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapestC$ 781AverageC$ 1,078FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 847AverageC$ 1,264FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 883AverageC$ 1,456FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 955AverageC$ 1,449FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 960AverageC$ 1,415FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 981AverageC$ 1,466FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 993AverageC$ 1,459FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapestC$ 1,027AverageC$ 1,432FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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