Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Helsinki from C$ 473

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
17 Jan — 24 Jan1
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 18 December 2025.

Wed 31/125:10 p.m.YYZ - HEL
1 stop15h 15mScandinavian Airlines
Wed 21/111:20 a.m.HEL - YYZ
2 stops18h 36mScandinavian Airlines
Deal found 16/12C$ 1,024
Wed 31/127:40 p.m.YYZ - HEL
2 stops12h 55mMultiple Airlines
Wed 21/11:55 p.m.HEL - YYZ
2 stops15h 45mMultiple Airlines
Deal found 16/12C$ 1,061
Fri 26/125:50 p.m.YYZ - HEL
1 stop12h 20mKLM
Wed 31/127:00 a.m.HEL - YYZ
1 stop15h 40mKLM
Deal found 16/12C$ 1,994
Mon 22/127:10 p.m.YUL - HEL
1 stop21h 55mKLM
Tue 30/126:20 p.m.HEL - YUL
1 stop30h 00mKLM
Deal found 17/12C$ 2,006
Fri 26/1210:55 p.m.YYZ - HEL
1 stop16h 40mMultiple Airlines
Wed 31/127:00 a.m.HEL - YYZ
1 stop15h 40mMultiple Airlines
Deal found 17/12C$ 2,007
Sun 21/127:30 p.m.YUL - HEL
2 stops16h 20mMultiple Airlines
Mon 29/1212:45 p.m.HEL - YUL
1 stop12h 35mMultiple Airlines
Deal found 16/12C$ 2,079
Tue 23/127:05 p.m.YUL - HEL
1 stop20h 30mMultiple Airlines
Thu 8/12:05 p.m.HEL - YUL
1 stop34h 15mMultiple Airlines
Deal found 17/12C$ 2,080
Mon 22/127:10 p.m.YUL - HEL
1 stop11h 00mKLM
Fri 9/17:00 a.m.HEL - YUL
1 stop17h 20mKLM
Deal found 17/12C$ 2,082
Mon 22/127:05 p.m.YUL - HEL
1 stop20h 30mMultiple Airlines
Fri 9/17:00 a.m.HEL - YUL
1 stop17h 20mMultiple Airlines
Deal found 16/12C$ 2,102
Sun 28/125:20 p.m.YOW - HEL
1 stop22h 15mAir France
Mon 5/15:20 p.m.HEL - YOW
1 stop28h 50mAir France
Deal found 16/12C$ 2,180
Sun 28/125:20 p.m.YOW - HEL
2 stops17h 05mMultiple Airlines
Mon 5/15:20 p.m.HEL - YOW
1 stop28h 50mMultiple Airlines
Deal found 16/12C$ 2,224
Thu 18/125:50 p.m.YYZ - HEL
1 stop23h 15mKLM
Thu 1/17:00 a.m.HEL - YYZ
1 stop19h 15mKLM
Deal found 16/12C$ 2,440

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 18 December 2025.

Round-trip from

C$ 736

One-way from

C$ 473

Popular in

June

Cheapest in

November

Average price

C$ 1,083

Good round-trip deal

C$ 859 or less

Good one-way deal

C$ 963 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/2-19/2
  • 4 total stops
  • 53h 20m total
  • Ontario to Helsinki
Search Deals
WestJet
  • WestJet
  • 19/5
  • 2 total stops
  • 16h 05m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 18 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.-2:55 p.m.

2 stops38h 45m

Helsinki-Vantaa

Thu 19/2

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

1 stop30h 35m

C$ 747

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 11/2

5:10 p.m.-9:05 p.m.

2 stops20h 55m

Helsinki-Vantaa

Mon 16/2

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

2 stops25h 45m

C$ 761

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

Wed 1/4

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

2 stops34h 25m

Helsinki-Vantaa

Wed 8/4

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

1 stop30h 40m

C$ 767

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 1/4

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

2 stops34h 25m

Helsinki-Vantaa

Sun 5/4

9:05 p.m.-3:40 p.m.

1 stop25h 35m

C$ 781

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Fri 20/2

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

2 stops14h 00m

Helsinki-Vantaa

Mon 23/2

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

1 stop25h 40m

C$ 781

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

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

1 stop15h 40m

Helsinki-Vantaa

Sun 1/2

12:45 p.m.-6:20 p.m.

1 stop12h 35m

C$ 812

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

4:10 p.m.-6:50 p.m.

2 stops19h 40m

Helsinki-Vantaa

Mon 16/2

7:35 p.m.-3:45 p.m.

2 stops27h 10m

C$ 836

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Wed 13/5

8:30 a.m.-6:55 p.m.

2 stops27h 25m

Helsinki-Vantaa

Wed 20/5

12:50 p.m.-9:32 p.m.

2 stops15h 42m

C$ 858

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

Mon 9/2

6:55 a.m.-5:00 p.m.

2 stops17h 05m

C$ 862

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 48 results
1
2
3
...
5

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$ 638). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 1,123). 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 18 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.

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, Lufthansa, and Air Canada can get you from Region of Ontario to Helsinki in just under 15h 40m. Your travel time can differ by up to 23h 05m. The distance from Region of Ontario to Helsinki is about 6165 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$ 1,111, our data shows the cheapest flight currently is C$ 573. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Helsinki-Vantaa), you can expect to pay C$ 812 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$ 638). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 1,123). 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 651AverageC$ 1,325FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapestC$ 718AverageC$ 1,016FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
American AirlinesCheapestC$ 756AverageC$ 1,039FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IcelandairCheapestC$ 834AverageC$ 1,274FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 885AverageC$ 1,463FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 893AverageC$ 1,462FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 962AverageC$ 1,376FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 982AverageC$ 1,440FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 995AverageC$ 1,565FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.