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Cheap flights from Ontario to Helsinki from C$ 357

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
7 Jul — 14 Jul1
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 7 June 2026.

Mon 13/710:10 p.m.
YYZ
-
HEL
2 stops21h 45m
Multiple Airlines
Sat 15/85:30 a.m.
HEL
-
YYZ
3 stops40h 25m
Multiple Airlines
Deal found 2/6C$ 864
Tue 11/89:35 p.m.
YYZ
-
HEL
2 stops35h 10m
Multiple Airlines
Wed 26/85:50 p.m.
HEL
-
YYZ
2 stops26h 30m
Multiple Airlines
Deal found 2/6C$ 870
Fri 4/911:05 p.m.
YYZ
-
HEL
2 stops29h 20m
Multiple Airlines
Mon 14/912:15 p.m.
HEL
-
YYZ
2 stops32h 05m
Multiple Airlines
Deal found 2/6C$ 903
Sat 5/911:05 p.m.
YYZ
-
HEL
2 stops33h 15m
Multiple Airlines
Mon 14/912:15 p.m.
HEL
-
YYZ
2 stops32h 05m
Multiple Airlines
Deal found 2/6C$ 909
Mon 17/810:15 p.m.
YYZ
-
HEL
3 stops19h 25m
Multiple Airlines
Mon 24/812:15 p.m.
HEL
-
YYZ
2 stops32h 05m
Multiple Airlines
Deal found 2/6C$ 931
Mon 8/68:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Tue 23/67:05 a.m.
HEL
-
YUL
1 stop11h 40m
Multiple Airlines
Deal found 3/6C$ 1,059
Mon 8/66:05 p.m.
YUL
-
HEL
1 stop12h 05m
Air Canada
Tue 23/62:05 p.m.
HEL
-
YUL
1 stop12h 20m
Air Canada
Deal found 5/6C$ 1,083
Sun 14/66:35 p.m.
YUL
-
HEL
2 stops39h 25m
Air Canada
Sat 20/66:45 a.m.
HEL
-
YUL
2 stops42h 37m
Air Canada
Deal found 7/6C$ 1,112
Sun 14/66:35 p.m.
YUL
-
HEL
2 stops22h 55m
Multiple Airlines
Sat 20/66:45 a.m.
HEL
-
YUL
2 stops42h 37m
Multiple Airlines
Deal found 6/6C$ 1,126
Wed 3/68:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Wed 24/66:00 a.m.
HEL
-
YUL
1 stop22h 00m
Multiple Airlines
Deal found 3/6C$ 1,128
Wed 15/78:50 a.m.
YTZ
-
HEL
2 stops22h 10m
Multiple Airlines
Wed 22/73:00 p.m.
HEL
-
YTZ
2 stops24h 59m
Multiple Airlines
Deal found 4/6C$ 1,129
Sun 14/66:00 a.m.
YOW
-
HEL
2 stops29h 55m
Air Canada
Wed 17/61:55 p.m.
HEL
-
YOW
2 stops51h 40m
Air Canada
Deal found 6/6C$ 1,257

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 7 June 2026.

Round-trip from

C$ 870

One-way from

C$ 357

Popular in

June

Cheapest in

April

Average price

C$ 1,310

Good round-trip deal

C$ 1,489 or less

Good one-way deal

C$ 953 or less
11/8-26/8
  • 11/8-26/8
  • 4 total stops
  • 61h 40m total
  • Ontario to Helsinki
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 28h 55m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 7 June 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 17/8

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

1 stop10h 25m

Helsinki-Vantaa

Mon 24/8

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

1 stop25h 35m

C$ 1,061

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Wed 15/7

8:30 a.m.-2:00 p.m.

3 stops22h 30m

Helsinki-Vantaa

Wed 22/7

3:00 p.m.-8:59 a.m.

2 stops24h 59m

C$ 1,134

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 27/7

5:10 p.m.-3:20 p.m.

1 stop15h 10m

Helsinki-Vantaa

Mon 10/8

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

1 stop30h 40m

C$ 1,217

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 30/9

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

1 stop10h 25m

Helsinki-Vantaa

Sun 18/10

11:15 a.m.-3:40 p.m.

1 stop11h 25m

C$ 1,252

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Wed 8/7

5:10 p.m.-3:20 p.m.

1 stop15h 10m

Helsinki-Vantaa

Wed 22/7

7:40 p.m.-3:40 p.m.

2 stops51h 00m

C$ 1,261

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 24/8

5:10 p.m.-11:50 p.m.

2 stops23h 40m

Helsinki-Vantaa

Thu 27/8

7:15 a.m.-3:40 p.m.

2 stops15h 25m

C$ 1,264

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

12:45 p.m.-3:25 p.m.

2 stops19h 40m

Helsinki-Vantaa

Fri 8/1

6:15 a.m.-12:33 a.m.

2 stops25h 18m

C$ 1,349

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

12:45 p.m.-1:35 a.m.

2 stops29h 50m

Helsinki-Vantaa

Fri 8/1

11:15 a.m.-12:33 a.m.

2 stops20h 18m

C$ 1,370

HamiltonHelsinki

YHM - HEL

YHMHEL

Hamilton

Mon 27/7

1:20 p.m.-7:10 p.m.

3 stops46h 50m

Helsinki-Vantaa

Mon 10/8

6:10 a.m.-8:25 p.m.

3 stops21h 15m

C$ 1,384

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Thu 16/7

7:30 p.m.-8:20 a.m.

2 stops29h 50m

Helsinki-Vantaa

Fri 7/8

5:30 a.m.-1:45 p.m.

2 stops15h 15m

C$ 1,391

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 56 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$ 393). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 917). 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 7 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Helsinki as you normally would.

How much does it cost to fly round-trip from Region of 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 67 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.

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, airBaltic, and United Airlines can get you from Region of Ontario to Helsinki in just under 10h 25m. Your travel time can differ by up to 19h 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 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 most reliable airlines from Region of Ontario to Helsinki?

    Before booking your flight to Helsinki from Region of Ontario, check out the most reliable airlines to get you to your destination on time: American Airlines (83%), Finnair (83%), Iberia( 83%).

  • 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$ 1,827, our data shows the cheapest flight currently is C$ 948. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Helsinki-Vantaa), you can expect to pay C$ 977 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$ 393). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 917). 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 7 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 665AverageC$ 972FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapestC$ 670AverageC$ 1,551FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapestC$ 686AverageC$ 1,246FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 765AverageC$ 1,041FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 803AverageC$ 1,471FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 829AverageC$ 1,456FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 917AverageC$ 990FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 973AverageC$ 1,309FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,010AverageC$ 1,732FlexibilityNo 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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