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Cheap flights from Ontario to Helsinki from C$ 391

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
7 Jun — 14 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 8 May 2026.

Mon 1/611:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
British Airways
Mon 15/64:50 p.m.
HEL
-
YYZ
Nonstop8h 45m
British Airways
Deal found 5/5C$ 844
Mon 1/68:45 p.m.
YYZ
-
HEL
1 stop10h 15m
Icelandair
Mon 15/611:30 p.m.
HEL
-
YYZ
1 stop26h 40m
Icelandair
Deal found 5/5C$ 852
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 3/5C$ 874
Mon 1/611:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
British Airways
Wed 17/64:50 p.m.
HEL
-
YYZ
Nonstop8h 45m
British Airways
Deal found 5/5C$ 889
Wed 10/611:40 p.m.
YYZ
-
HEL
Nonstop8h 10m
British Airways
Wed 24/64:50 p.m.
HEL
-
YYZ
Nonstop8h 45m
British Airways
Deal found 5/5C$ 904
Sun 10/56:50 p.m.
YUL
-
HEL
1 stop22h 35m
Air France
Mon 25/57:00 a.m.
HEL
-
YUL
1 stop16h 55m
Air France
Deal found 3/5C$ 1,005
Sun 14/68:30 p.m.
YTZ
-
HEL
2 stops33h 40m
Air Canada
Tue 23/67:05 a.m.
HEL
-
YTZ
2 stops39h 46m
Air Canada
Deal found 7/5C$ 1,009
Wed 20/58:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Wed 27/56:00 a.m.
HEL
-
YUL
1 stop19h 50m
Multiple Airlines
Deal found 7/5C$ 1,028
Sun 10/58:40 p.m.
YUL
-
HEL
1 stop15h 15m
Lufthansa
Mon 25/56:00 a.m.
HEL
-
YUL
1 stop19h 50m
Lufthansa
Deal found 7/5C$ 1,041
Wed 20/58:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Tue 26/57:40 p.m.
HEL
-
YUL
1 stop30h 10m
Multiple Airlines
Deal found 7/5C$ 1,043
Thu 7/58:40 p.m.
YUL
-
HEL
1 stop15h 15m
Lufthansa
Wed 20/512:50 p.m.
HEL
-
YUL
1 stop13h 00m
Lufthansa
Deal found 3/5C$ 1,045
Sun 10/55:30 p.m.
YUL
-
HEL
2 stops18h 25m
Multiple Airlines
Mon 25/56:00 a.m.
HEL
-
YUL
1 stop19h 50m
Multiple Airlines
Deal found 3/5C$ 1,046

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 8 May 2026.

Round-trip from

C$ 844

One-way from

C$ 391

Popular in

June

Cheapest in

November

Average price

C$ 1,075

Good round-trip deal

C$ 1,474 or less
British Airways
  • British Airways
  • 1/6-15/6
  • Nonstop
  • 16h 55m total
  • Ontario to Helsinki
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 52h 15m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 235 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 May 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 8 May 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

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 25/5

9:55 p.m.-1:05 p.m.

1 stop32h 10m

Helsinki-Vantaa

Sat 6/6

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

1 stop13h 20m

C$ 985

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 24/5

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

2 stops26h 20m

Helsinki-Vantaa

Wed 10/6

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

2 stops17h 24m

C$ 1,009

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 25/5

6:12 p.m.-5:40 p.m.

2 stops16h 28m

Helsinki-Vantaa

Thu 28/5

11:15 a.m.-5:47 p.m.

2 stops37h 32m

C$ 1,038

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

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

1 stop29h 30m

C$ 1,051

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 23/5

9:55 p.m.-1:05 p.m.

1 stop32h 10m

Helsinki-Vantaa

Wed 10/6

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

2 stops17h 24m

C$ 1,051

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 23/5

9:55 p.m.-1:05 p.m.

1 stop32h 10m

Helsinki-Vantaa

Tue 9/6

7:15 a.m.-11:25 a.m.

2 stops35h 10m

C$ 1,051

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

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

1 stop14h 40m

Helsinki-Vantaa

Thu 11/6

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

1 stop34h 00m

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

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

1 stop16h 55m

C$ 1,058

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

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

1 stop22h 35m

Helsinki-Vantaa

Thu 28/5

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

1 stop16h 55m

C$ 1,058

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

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

1 stop11h 15m

Helsinki-Vantaa

Thu 11/6

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

1 stop16h 55m

C$ 1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

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

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$ 385). Flying from Region of Ontario to Helsinki in July is currently the most expensive (average of C$ 952). 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 KLM can get you from Region of Ontario to Helsinki in just under 8h 10m. Your travel time can differ by up to 24h. 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 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$ 1,791, our data shows the cheapest flight currently is C$ 942. When looking at the most popular route, (Toronto Pearson Intl - Helsinki-Vantaa), you can expect to pay C$ 901 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$ 385). Flying from Region of Ontario to Helsinki in July is currently the most expensive (average of C$ 952). 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 8 May 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 656AverageC$ 1,400FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapestC$ 668AverageC$ 948FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 672AverageC$ 1,228FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 749AverageC$ 1,018FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 786AverageC$ 1,440FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 811AverageC$ 1,449FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 876AverageC$ 1,185FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 952AverageC$ 1,364FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,099AverageC$ 1,507FlexibilityNo 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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