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Cheap flights from Ontario to Helsinki from C$ 427

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

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 23 November 2025.

Round-trip from

C$ 644

One-way from

C$ 427

Popular in

December

Cheapest in

September

Average price

C$ 1,000

Good round-trip deal

C$ 927 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 30/1-8/4
  • 3 total stops
  • 42h 55m total
  • Ontario to Helsinki
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10/5
  • 10/5
  • 2 total stops
  • 25h 25m total
  • Ontario to Helsinki
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Highest demand for flights based on searches. 1% potential increase in price (C$ 25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Ontario to Helsinki-Vantaa.
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Find 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 23 November 2025.

Mon 1/128:10 p.m.YUL - HEL
1 stop15h 40mAir Canada
Thu 11/126:55 a.m.HEL - YUL
1 stop12h 05mAir Canada
Deal found 22/11C$ 936
Mon 1/128:10 p.m.YUL - HEL
1 stop15h 40mMultiple Airlines
Sun 7/127:35 p.m.HEL - YUL
1 stop29h 45mMultiple Airlines
Deal found 22/11C$ 939
Tue 2/125:00 p.m.YUL - HEL
1 stop16h 25mDelta
Tue 9/122:05 p.m.HEL - YUL
1 stop34h 15mDelta
Deal found 22/11C$ 942
Mon 1/128:10 p.m.YUL - HEL
1 stop15h 40mAir Canada
Wed 10/126:55 a.m.HEL - YUL
2 stops31h 53mAir Canada
Deal found 22/11C$ 945
Mon 1/128:10 p.m.YUL - HEL
1 stop15h 40mAir Canada
Sat 6/126:55 a.m.HEL - YUL
1 stop12h 05mAir Canada
Deal found 22/11C$ 946
Fri 28/117:10 p.m.YUL - HEL
1 stop15h 15mDelta
Mon 8/127:00 a.m.HEL - YUL
1 stop17h 20mDelta
Deal found 22/11C$ 950
Fri 28/117:10 p.m.YUL - HEL
1 stop15h 15mDelta
Thu 11/126:30 a.m.HEL - YUL
1 stop15h 50mDelta
Deal found 22/11C$ 959
Mon 1/128:10 p.m.YUL - HEL
1 stop15h 40mAir Canada
Mon 8/126:55 a.m.HEL - YUL
2 stops15h 15mAir Canada
Deal found 22/11C$ 964
Wed 3/125:55 p.m.YUL - HEL
1 stop12h 15mAir Canada
Tue 9/121:55 p.m.HEL - YUL
2 stops29h 27mAir Canada
Deal found 22/11C$ 977
Mon 1/126:00 p.m.YYZ - HEL
2 stops40h 25mDelta
Fri 5/122:05 p.m.HEL - YYZ
1 stop32h 35mDelta
Deal found 22/11C$ 986
Tue 25/119:15 p.m.YYZ - HEL
1 stop13h 10mKLM
Sat 29/112:05 p.m.HEL - YYZ
1 stop12h 10mKLM
Deal found 22/11C$ 991
Fri 28/1112:08 p.m.YYZ - HEL
2 stops21h 17mDelta
Fri 5/126:30 a.m.HEL - YYZ
1 stop16h 55mDelta
Deal found 20/11C$ 993

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 23 November 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

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 8/2

12:07 p.m.-10:40 a.m.

2 stops15h 33m

Helsinki-Vantaa

Wed 18/2

6:15 a.m.-3:40 p.m.

1 stop16h 25m

C$ 646

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Fri 6/2

6:13 p.m.-8:20 p.m.

2 stops43h 07m

Helsinki-Vantaa

Sun 15/2

6:15 a.m.-3:40 p.m.

1 stop16h 25m

C$ 661

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 8/2

12:07 p.m.-1:35 a.m.

2 stops30h 28m

Helsinki-Vantaa

Tue 17/2

6:15 a.m.-3:40 p.m.

1 stop16h 25m

C$ 661

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 10/2

12:07 p.m.-10:40 a.m.

2 stops15h 33m

Helsinki-Vantaa

Wed 11/3

7:00 a.m.-4:40 p.m.

2 stops15h 40m

C$ 684

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 4/3

6:00 a.m.-10:40 a.m.

2 stops21h 40m

Helsinki-Vantaa

Tue 10/3

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

2 stops30h 30m

C$ 688

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 4/3

6:00 a.m.-10:40 a.m.

2 stops21h 40m

Helsinki-Vantaa

Mon 9/3

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

2 stops30h 30m

C$ 688

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 8/2

12:07 p.m.-8:20 p.m.

2 stops25h 13m

Helsinki-Vantaa

Sat 21/2

4:05 p.m.-3:40 p.m.

1 stop30h 35m

C$ 691

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 5/2

6:00 a.m.-10:40 a.m.

2 stops21h 40m

Helsinki-Vantaa

Tue 17/2

11:20 a.m.-3:40 p.m.

1 stop11h 20m

C$ 691

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 16/4

6:00 a.m.-3:20 p.m.

2 stops26h 20m

Helsinki-Vantaa

Mon 20/4

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

1 stop30h 40m

C$ 699

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 9/2

6:00 a.m.-3:25 p.m.

2 stops26h 25m

Helsinki-Vantaa

Mon 16/2

8:55 p.m.-3:40 p.m.

2 stops25h 45m

C$ 701

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Showing 1-10 of 60 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, February is the cheapest month in which you can book a flight from Region of Ontario to Helsinki (average of C$ 671). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 1,155). 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 23 November 2025.

One of the essential ways to save on airfare from Region of Ontario to Helsinki is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 28% on airfare.

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, Air Canada, and Lufthansa can get you from Region of Ontario to Helsinki in just under 16h. Your travel time can differ by up to 11h 30m. The distance from Region of Ontario to Helsinki is about 6267 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, Toronto Island - Helsinki-Vantaa or Montreal Pierre Elliott Trudeau Intl - 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$ 1,418, our data shows the cheapest flight currently is C$ 643. When looking at the most popular route, (Toronto Pearson Intl - Helsinki-Vantaa), you can expect to pay C$ 646 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, February is the cheapest month in which you can book a flight from Region of Ontario to Helsinki (average of C$ 671). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 1,155). 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 23 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 666AverageC$ 1,356FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapestC$ 773AverageC$ 1,064FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
American AirlinesCheapestC$ 774AverageC$ 1,153FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IcelandairCheapestC$ 863AverageC$ 1,298FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 905AverageC$ 1,492FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 914AverageC$ 1,496FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 984AverageC$ 1,440FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 1,005AverageC$ 1,466FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,204AverageC$ 1,508FlexibilityNo 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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