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Cheap flights from Ontario to Helsinki from C$ 402

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
29 May — 5 Jun1
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 29 April 2026.

Mon 1/69:35 p.m.
YYZ
-
HEL
2 stops18h 50m
Multiple Airlines
Wed 10/65:30 p.m.
HEL
-
YYZ
3 stops35h 15m
Multiple Airlines
Deal found 25/4C$ 884
Wed 27/511:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
British Airways
Wed 3/64:50 p.m.
HEL
-
YYZ
Nonstop8h 45m
British Airways
Deal found 27/4C$ 900
Mon 25/511:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
Multiple Airlines
Mon 8/64:50 p.m.
HEL
-
YYZ
Nonstop8h 45m
Multiple Airlines
Deal found 25/4C$ 902
Mon 1/611:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
Multiple Airlines
Mon 15/64:50 p.m.
HEL
-
YYZ
Nonstop8h 45m
Multiple Airlines
Deal found 27/4C$ 903
Wed 27/56:15 p.m.
YYZ
-
HEL
3 stops19h 20m
Multiple Airlines
Wed 10/65:30 p.m.
HEL
-
YYZ
3 stops35h 15m
Multiple Airlines
Deal found 25/4C$ 906
Mon 1/66:46 a.m.
YYZ
-
HEL
1 stop20h 59m
British Airways
Mon 15/64:50 p.m.
HEL
-
YYZ
Nonstop8h 45m
British Airways
Deal found 27/4C$ 921
Mon 1/64:45 p.m.
YYZ
-
HEL
1 stop24h 40m
Air France
Mon 15/66:25 p.m.
HEL
-
YYZ
1 stop25h 55m
Air France
Deal found 27/4C$ 932
Tue 5/58:20 p.m.
YYZ
-
HEL
1 stop22h 15m
Multiple Airlines
Mon 11/56:55 a.m.
HEL
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 24/4C$ 937
Mon 1/610:55 p.m.
YYZ
-
HEL
2 stops31h 30m
Multiple Airlines
Fri 12/66:35 p.m.
HEL
-
YYZ
3 stops34h 10m
Multiple Airlines
Deal found 28/4C$ 943
Tue 9/66:50 p.m.
YUL
-
HEL
1 stop22h 35m
Air France
Tue 16/61:55 p.m.
HEL
-
YUL
1 stop34h 00m
Air France
Deal found 25/4C$ 1,003
Sun 24/57:00 p.m.
YUL
-
HEL
1 stop18h 25m
Multiple Airlines
Sun 31/59:00 p.m.
HEL
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 26/4C$ 1,006
Mon 11/56:50 p.m.
YUL
-
HEL
1 stop22h 35m
Air France
Wed 27/57:00 a.m.
HEL
-
YUL
1 stop16h 55m
Air France
Deal found 25/4C$ 1,011

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 29 April 2026.

Round-trip from

C$ 884

One-way from

C$ 402

Popular in

June

Cheapest in

November

Average price

C$ 986

Good round-trip deal

C$ 1,555 or less
1/6-10/6
  • 1/6-10/6
  • 5 total stops
  • 54h 05m total
  • Ontario to Helsinki
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 32h 15m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 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 29 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 1/6

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

Nonstop8h 10m

Helsinki-Vantaa

Mon 15/6

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

Nonstop8h 45m

C$ 903

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 23/5

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

Nonstop8h 10m

Helsinki-Vantaa

Wed 27/5

12:35 p.m.-10:56 p.m.

1 stop17h 21m

C$ 948

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 9/5

9:55 p.m.-5:40 p.m.

1 stop12h 45m

Helsinki-Vantaa

Sat 16/5

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

1 stop13h 00m

C$ 982

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 4/6

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

1 stop34h 10m

Helsinki-Vantaa

Tue 9/6

7:15 a.m.-11:15 p.m.

2 stops23h 00m

C$ 985

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 27/5

9:55 p.m.-5:40 p.m.

1 stop12h 45m

Helsinki-Vantaa

Wed 10/6

7:15 a.m.-5:39 p.m.

2 stops17h 24m

C$ 988

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

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

1 stop22h 35m

Helsinki-Vantaa

Tue 16/6

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

1 stop34h 00m

C$ 1,003

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 9/5

9:55 p.m.-5:40 p.m.

1 stop12h 45m

Helsinki-Vantaa

Tue 19/5

6:10 a.m.-5:47 p.m.

2 stops18h 37m

C$ 1,007

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

10:30 p.m.-4:40 p.m.

1 stop11h 10m

Helsinki-Vantaa

Tue 16/6

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

1 stop16h 55m

C$ 1,051

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 23/5

8:20 p.m.-1:35 a.m.

1 stop22h 15m

Helsinki-Vantaa

Wed 27/5

7:40 p.m.-6:30 p.m.

1 stop29h 50m

C$ 1,062

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

7:44 p.m.-12:55 p.m.

2 stops34h 11m

Helsinki-Vantaa

Wed 27/5

7:15 a.m.-8:39 a.m.

2 stops32h 24m

C$ 1,064

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 54 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

How far ahead should I book a flight from Region of Ontario to Helsinki?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Helsinki, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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$ 955). 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?

    British Airways, Delta, and Air France can get you from Region of Ontario to Helsinki in just under 8h 10m. Your travel time can differ by up to 14h 25m. 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 Toronto Pearson Intl - Helsinki-Vantaa, Montreal Pierre Elliott Trudeau Intl - Helsinki-Vantaa or Ottawa - 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$ 2,408, our data shows the cheapest flight currently is C$ 932. When looking at the most popular route, (Toronto Pearson Intl - Helsinki-Vantaa), you can expect to pay C$ 854 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$ 955). 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 658AverageC$ 1,405FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapestC$ 670AverageC$ 954FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 674AverageC$ 1,238FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 751AverageC$ 1,022FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 789AverageC$ 1,452FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 814AverageC$ 1,454FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 879AverageC$ 1,248FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 955AverageC$ 1,368FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,102AverageC$ 1,512FlexibilityNo 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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