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Cheap flights from Ontario to Helsinki from C$ 366

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
22 Jul — 29 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 22 June 2026.

Tue 15/99:55 p.m.
YYZ
-
HEL
3 stops28h 35m
Multiple Airlines
Wed 23/95:30 p.m.
HEL
-
YYZ
2 stops26h 50m
Multiple Airlines
Deal found 20/6C$ 837
Thu 20/811:55 p.m.
YYZ
-
HEL
2 stops35h 35m
Multiple Airlines
Thu 27/88:30 p.m.
HEL
-
YYZ
2 stops23h 50m
Multiple Airlines
Deal found 19/6C$ 874
Mon 17/810:55 p.m.
YYZ
-
HEL
2 stops28h 40m
Multiple Airlines
Thu 20/88:30 p.m.
HEL
-
YYZ
2 stops23h 50m
Multiple Airlines
Deal found 22/6C$ 884
Tue 18/87:35 a.m.
YYZ
-
HEL
3 stops28h 45m
Multiple Airlines
Tue 25/84:00 p.m.
HEL
-
YYZ
2 stops28h 20m
Multiple Airlines
Deal found 20/6C$ 890
Sun 13/911:45 p.m.
YYZ
-
HEL
2 stops33h 55m
Multiple Airlines
Mon 28/97:00 a.m.
HEL
-
YYZ
1 stop17h 10m
Multiple Airlines
Deal found 17/6C$ 954
Sun 22/117:40 p.m.
YYZ
-
HEL
1 stop10h 15m
Icelandair
Wed 2/121:55 p.m.
HEL
-
YYZ
1 stop11h 20m
Icelandair
Deal found 20/6C$ 978
Sun 9/86:55 p.m.
YTZ
-
HEL
3 stops23h 35m
Multiple Airlines
Mon 24/86:10 a.m.
HEL
-
YTZ
3 stops21h 05m
Multiple Airlines
Deal found 22/6C$ 1,091
Sun 22/116:00 p.m.
YTZ
-
HEL
2 stops41h 50m
United Airlines
Wed 2/1212:45 p.m.
HEL
-
YTZ
2 stops56h 55m
United Airlines
Deal found 20/6C$ 1,136
Mon 7/128:10 p.m.
YUL
-
HEL
1 stop15h 40m
Multiple Airlines
Sat 12/127:35 p.m.
HEL
-
YUL
1 stop29h 45m
Multiple Airlines
Deal found 22/6C$ 1,142
Mon 10/85:45 p.m.
YUL
-
HEL
3 stops24h 45m
Multiple Airlines
Wed 26/86:10 a.m.
HEL
-
YUL
2 stops21h 50m
Multiple Airlines
Deal found 20/6C$ 1,156
Sun 27/98:40 p.m.
YUL
-
HEL
1 stop15h 15m
Multiple Airlines
Sun 18/107:40 p.m.
HEL
-
YUL
1 stop30h 10m
Multiple Airlines
Deal found 19/6C$ 1,168
Thu 15/106:50 p.m.
YUL
-
HEL
2 stops31h 45m
Multiple Airlines
Sun 25/109:35 p.m.
HEL
-
YUL
3 stops33h 00m
Multiple Airlines
Deal found 22/6C$ 1,169

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 22 June 2026.

Round-trip from

C$ 837

One-way from

C$ 366

Popular in

June

Cheapest in

April

Average price

C$ 1,372

Good round-trip deal

C$ 880 or less

Good one-way deal

C$ 875 or less
15/9-23/9
  • 15/9-23/9
  • 5 total stops
  • 55h 25m total
  • Ontario to Helsinki
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 52h 55m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 292 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 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 22 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

Tue 8/9

10:45 p.m.-2:45 p.m.

1 stop33h 00m

Helsinki-Vantaa

Sun 13/9

5:05 p.m.-3:40 p.m.

1 stop29h 35m

C$ 1,071

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Mon 24/8

10:15 p.m.-11:25 p.m.

2 stops18h 10m

Helsinki-Vantaa

Sun 13/9

6:10 p.m.-10:05 p.m.

3 stops34h 55m

C$ 1,097

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 1/10

7:50 p.m.-2:40 p.m.

1 stop11h 50m

Helsinki-Vantaa

Thu 8/10

8:05 a.m.-3:40 p.m.

1 stop14h 35m

C$ 1,115

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Sun 20/9

6:30 p.m.-8:40 p.m.

3 stops19h 10m

Helsinki-Vantaa

Sat 3/10

5:30 a.m.-9:30 p.m.

3 stops23h 00m

C$ 1,236

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Thu 20/8

5:35 p.m.-3:20 p.m.

2 stops14h 45m

Helsinki-Vantaa

Thu 27/8

4:00 p.m.-1:20 p.m.

1 stop28h 20m

C$ 1,238

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

6:30 a.m.-12:00 p.m.

2 stops23h 30m

Helsinki-Vantaa

Sun 8/11

12:45 p.m.-7:45 a.m.

2 stops26h 00m

C$ 1,245

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Mon 6/7

8:50 a.m.-2:00 p.m.

2 stops22h 10m

Helsinki-Vantaa

Mon 20/7

11:30 p.m.-10:14 p.m.

2 stops29h 44m

C$ 1,251

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

11:00 p.m.-1:30 a.m.

2 stops19h 30m

Helsinki-Vantaa

Mon 17/8

9:20 p.m.-1:45 p.m.

2 stops47h 25m

C$ 1,277

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Thu 6/8

12:30 p.m.-12:40 a.m.

3 stops29h 10m

Helsinki-Vantaa

Thu 13/8

7:15 a.m.-7:51 p.m.

3 stops19h 36m

C$ 1,291

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sat 19/9

12:15 p.m.-3:20 p.m.

2 stops20h 05m

Helsinki-Vantaa

Sun 27/9

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

1 stop25h 35m

C$ 1,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/6

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$ 400). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 932). 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 22 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 33 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?

    United Airlines, Lufthansa, and British Airways can get you from Region of Ontario to Helsinki in just under 12h 15m. Your travel time can differ by up to 19h. 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 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 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 (78%), Finnair (78%), Iberia( 78%).

  • 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$ 1,020, our data shows the cheapest flight currently is C$ 658. When looking at the most popular route, (Toronto Pearson Intl - Helsinki-Vantaa), you can expect to pay C$ 837 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$ 400). Flying from Region of Ontario to Helsinki in June is currently the most expensive (average of C$ 932). 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 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 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 670AverageC$ 996FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapestC$ 681AverageC$ 1,577FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapestC$ 698AverageC$ 1,291FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 778AverageC$ 1,058FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 817AverageC$ 1,471FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 843AverageC$ 1,481FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 989AverageC$ 1,327FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,027AverageC$ 1,761FlexibilityNo 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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