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Cheap flights from Ontario to Helsinki from C$ 398

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
21 May — 28 May1
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 21 April 2026.

Mon 11/511:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
Multiple Airlines
Wed 27/54:25 p.m.
HEL
-
YYZ
1 stop27h 09m
Multiple Airlines
Deal found 18/4C$ 887
Mon 11/511:10 p.m.
YYZ
-
HEL
1 stop31h 50m
Icelandair
Wed 27/53:00 p.m.
HEL
-
YYZ
1 stop14h 05m
Icelandair
Deal found 16/4C$ 889
Wed 3/67:35 a.m.
YYZ
-
HEL
3 stops33h 50m
Multiple Airlines
Wed 10/65:30 p.m.
HEL
-
YYZ
3 stops35h 15m
Multiple Airlines
Deal found 19/4C$ 890
Mon 11/511:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
British Airways
Wed 27/54:25 p.m.
HEL
-
YYZ
1 stop13h 59m
British Airways
Deal found 16/4C$ 930
Mon 11/511:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
American Airlines
Wed 27/55:15 p.m.
HEL
-
YYZ
1 stop24h 00m
American Airlines
Deal found 16/4C$ 931
Thu 4/66:50 p.m.
YUL
-
HEL
1 stop22h 35m
Air France
Thu 11/67:00 a.m.
HEL
-
YUL
1 stop16h 55m
Air France
Deal found 20/4C$ 1,034
Thu 23/48:40 p.m.
YUL
-
HEL
1 stop15h 15m
Lufthansa
Thu 7/56:00 a.m.
HEL
-
YUL
1 stop19h 50m
Lufthansa
Deal found 20/4C$ 1,038
Wed 3/66:50 p.m.
YUL
-
HEL
1 stop22h 35m
Air France
Wed 10/65:40 p.m.
HEL
-
YUL
1 stop25h 20m
Air France
Deal found 19/4C$ 1,043
Tue 2/67:00 p.m.
YUL
-
HEL
1 stop14h 40m
Multiple Airlines
Tue 9/67:00 a.m.
HEL
-
YUL
1 stop16h 55m
Multiple Airlines
Deal found 18/4C$ 1,050
Sun 14/67:00 p.m.
YUL
-
HEL
1 stop14h 40m
Delta
Sat 20/67:00 a.m.
HEL
-
YUL
1 stop16h 55m
Delta
Deal found 19/4C$ 1,052
Mon 27/46:50 p.m.
YUL
-
HEL
1 stop22h 35m
KLM
Mon 11/51:55 p.m.
HEL
-
YUL
1 stop34h 00m
KLM
Deal found 17/4C$ 1,053
Thu 7/56:50 p.m.
YUL
-
HEL
1 stop22h 35m
KLM
Mon 11/51:55 p.m.
HEL
-
YUL
1 stop34h 00m
KLM
Deal found 19/4C$ 1,057

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 21 April 2026.

Round-trip from

C$ 887

One-way from

C$ 398

Popular in

June

Cheapest in

November

Average price

C$ 986

Good round-trip deal

C$ 1,573 or less
11/5-27/5
  • 11/5-27/5
  • 1 total stop
  • 35h 19m total
  • Ontario to Helsinki
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 35h 00m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip 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 21 April 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
Quickest round-trip

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 11/5

11:40 p.m.-2:50 p.m.

Nonstop8h 10m

Helsinki-Vantaa

Wed 27/5

4:50 p.m.-6:35 p.m.

Nonstop8h 45m

C$ 942

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 11/5

4:45 p.m.-1:05 p.m.

1 stop13h 20m

Helsinki-Vantaa

Wed 27/5

7:00 a.m.-1:20 p.m.

1 stop13h 20m

C$ 978

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 3/5

6:29 p.m.-1:05 p.m.

2 stops35h 36m

Helsinki-Vantaa

Sun 10/5

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

1 stop13h 00m

C$ 995

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 17/6

11:30 p.m.-4:40 p.m.

1 stop34h 10m

Helsinki-Vantaa

Mon 22/6

5:40 p.m.-9:00 p.m.

1 stop34h 20m

C$ 1,005

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 17/6

11:40 p.m.-2:50 p.m.

Nonstop8h 10m

Helsinki-Vantaa

Mon 22/6

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

1 stop24h 00m

C$ 1,024

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

1 stop14h 40m

Helsinki-Vantaa

Tue 9/6

7:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 1,050

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

6:50 p.m.-1:05 p.m.

1 stop11h 15m

Helsinki-Vantaa

Mon 11/5

1:55 p.m.-4:55 p.m.

1 stop34h 00m

C$ 1,054

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:50 p.m.-12:25 a.m.

1 stop22h 35m

Helsinki-Vantaa

Mon 25/5

6:25 p.m.-4:55 p.m.

1 stop29h 30m

C$ 1,054

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:50 p.m.-12:25 a.m.

1 stop22h 35m

Helsinki-Vantaa

Sat 20/6

6:25 p.m.-4:55 p.m.

1 stop29h 30m

C$ 1,057

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Tue 9/6

10:45 a.m.-6:55 p.m.

2 stops25h 10m

Helsinki-Vantaa

Mon 15/6

6:55 a.m.-3:52 p.m.

2 stops15h 57m

C$ 1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 60 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$ 386). Flying from Region of Ontario to Helsinki in July is currently the most expensive (average of C$ 954). 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.

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?

    Delta, KLM, and Air Canada can get you from Region of Ontario to Helsinki in just under 11h 15m. Your travel time can differ by up to 17h 40m. 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$ 2,295, our data shows the cheapest flight currently is C$ 938. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Helsinki-Vantaa), you can expect to pay C$ 1,038 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$ 386). Flying from Region of Ontario to Helsinki in July is currently the most expensive (average of C$ 954). 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 21 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 657AverageC$ 1,404FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapestC$ 670AverageC$ 951FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 674AverageC$ 1,246FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 751AverageC$ 1,021FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 788AverageC$ 1,451FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 814AverageC$ 1,453FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 878AverageC$ 1,247FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 954AverageC$ 1,367FlexibilityNo cancel feeOn-time77%
Search Air France 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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