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Cheap flights from Ontario to Helsinki from C$ 425

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
27 Jan — 3 Feb1
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 28 December 2025.

Wed 31/125:10 p.m.YYZ - HEL
1 stop15h 15mScandinavian Airlines
Wed 7/14:05 p.m.HEL - YYZ
2 stops37h 51mScandinavian Airlines
Deal found 26/12C$ 1,446
Fri 26/127:35 p.m.YYZ - HEL
2 stops34h 30mMultiple Airlines
Wed 31/1212:45 p.m.HEL - YYZ
2 stops36h 49mMultiple Airlines
Deal found 26/12C$ 1,768
Wed 31/126:15 p.m.YYZ - HEL
1 stop24h 05mLufthansa
Wed 7/15:55 p.m.HEL - YYZ
1 stop32h 50mLufthansa
Deal found 26/12C$ 1,784
Wed 31/128:40 p.m.YUL - HEL
2 stops36h 10mAmerican Airlines
Tue 6/14:50 p.m.HEL - YUL
2 stops29h 18mAmerican Airlines
Deal found 26/12C$ 1,876
Sun 28/124:45 p.m.YUL - HEL
2 stops19h 05mAir Canada
Tue 6/17:05 a.m.HEL - YUL
2 stops35h 40mAir Canada
Deal found 26/12C$ 2,109
Wed 31/128:10 p.m.YUL - HEL
1 stop15h 40mAir Canada
Tue 6/17:05 a.m.HEL - YUL
2 stops35h 40mAir Canada
Deal found 26/12C$ 2,132
Fri 26/127:15 p.m.YYZ - HEL
1 stop10h 40mIcelandair
Wed 31/121:55 p.m.HEL - YYZ
1 stop11h 20mIcelandair
Deal found 26/12C$ 2,150
Tue 30/123:50 p.m.YUL - HEL
2 stops39h 05mAmerican Airlines
Tue 6/14:50 p.m.HEL - YUL
2 stops36h 54mAmerican Airlines
Deal found 26/12C$ 2,158
Mon 29/125:55 p.m.YUL - HEL
1 stop12h 15mAir Canada
Tue 6/17:05 a.m.HEL - YUL
2 stops35h 40mAir Canada
Deal found 26/12C$ 2,162
Wed 31/128:40 p.m.YUL - HEL
2 stops55h 55mBritish Airways
Mon 5/17:40 p.m.HEL - YUL
2 stops54h 05mBritish Airways
Deal found 26/12C$ 2,192
Mon 29/127:05 p.m.YUL - HEL
1 stop14h 20mDelta
Tue 6/12:05 p.m.HEL - YUL
1 stop34h 15mDelta
Deal found 26/12C$ 2,297
Tue 30/1212:50 p.m.YUL - HEL
2 stops17h 20mDelta
Tue 6/12:05 p.m.HEL - YUL
1 stop34h 15mDelta
Deal found 26/12C$ 2,344

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 28 December 2025.

Round-trip from

C$ 735

One-way from

C$ 425

Popular in

June

Cheapest in

November

Average price

C$ 1,074

Good round-trip deal

C$ 801 or less

Good one-way deal

C$ 955 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/2-19/2
  • 3 total stops
  • 43h 25m total
  • Ontario to Helsinki
Search Deals
8/2
  • 8/2
  • 2 total stops
  • 21h 05m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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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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 28 December 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

Fri 6/2

5:10 p.m.-2:10 p.m.

2 stops14h 00m

Helsinki-Vantaa

Mon 16/2

4:10 p.m.-3:40 p.m.

2 stops30h 30m

C$ 746

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Fri 6/2

5:10 p.m.-11:55 p.m.

2 stops47h 45m

Helsinki-Vantaa

Thu 19/2

9:00 p.m.-3:40 p.m.

1 stop25h 40m

C$ 748

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 2/4

5:10 p.m.-2:40 p.m.

2 stops38h 30m

Helsinki-Vantaa

Mon 6/4

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

1 stop30h 40m

C$ 767

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 26/1

10:30 a.m.-1:55 p.m.

1 stop20h 25m

Helsinki-Vantaa

Mon 2/2

4:50 p.m.-9:49 a.m.

1 stop23h 59m

C$ 769

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Fri 6/2

5:14 p.m.-10:45 a.m.

1 stop34h 31m

Helsinki-Vantaa

Thu 19/2

12:30 p.m.-4:19 p.m.

1 stop34h 49m

C$ 779

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 28/4

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

2 stops36h 45m

Helsinki-Vantaa

Mon 18/5

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

1 stop30h 40m

C$ 809

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:10 p.m.-8:20 p.m.

2 stops17h 10m

Helsinki-Vantaa

Tue 10/2

4:10 p.m.-12:40 p.m.

2 stops27h 30m

C$ 877

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Wed 21/1

8:30 p.m.-1:20 p.m.

2 stops33h 50m

Helsinki-Vantaa

Sun 25/1

1:50 p.m.-7:55 p.m.

2 stops37h 05m

C$ 884

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:10 p.m.-6:50 p.m.

1 stop15h 40m

Helsinki-Vantaa

Tue 10/2

7:35 p.m.-6:20 p.m.

1 stop29h 45m

C$ 907

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

8:40 p.m.-6:55 p.m.

1 stop15h 15m

Helsinki-Vantaa

Mon 11/5

6:00 a.m.-6:50 p.m.

1 stop19h 50m

C$ 916

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/12

Showing 1-10 of 41 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$ 633). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 1,114). 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 28 December 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 14h. Your travel time can differ by up to 19h 50m. 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 Montreal Pierre Elliott Trudeau Intl - Helsinki-Vantaa, Toronto Pearson 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$ 1,094, our data shows the cheapest flight currently is C$ 569. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Helsinki-Vantaa), you can expect to pay C$ 877 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$ 633). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 1,114). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 646AverageC$ 1,314FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapestC$ 712AverageC$ 1,007FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
American AirlinesCheapestC$ 750AverageC$ 1,031FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IcelandairCheapestC$ 826AverageC$ 1,264FlexibilityNo cancel feeOn-time76%
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British AirwaysCheapestC$ 878AverageC$ 1,451FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 886AverageC$ 1,450FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 954AverageC$ 1,365FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 966AverageC$ 1,457FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 987AverageC$ 1,552FlexibilityNo 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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