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Cheap flights from Ontario to Helsinki from C$ 457

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HEL
5 May — 12 May1
1 adult

Cheap flight deals from Ontario to Helsinki

Keep the following information in mind while searching for Ontario to Helsinki flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 984

One-way from

C$ 457

Popular in

July

Cheapest in

April

Average price

C$ 995
10/6-25/6
  • 10/6-25/6
  • 6 total stops
  • 67h 29m total
  • Ontario to Helsinki
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30/6
  • 30/6
  • 3 total stops
  • 27h 45m total
  • Ontario to Helsinki
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 194 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ontario to Helsinki

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 30 April 2025.

Tue 10/67:30 p.m.YYZ - HEL
3 stops32h 05mMultiple Airlines
Wed 25/65:35 a.m.HEL - YYZ
3 stops35h 24mMultiple Airlines
Deal found 28/4C$ 984
Sat 10/510:50 p.m.YUL - HEL
1 stop18h 00mLufthansa
Mon 26/56:00 a.m.HEL - YUL
1 stop19h 50mLufthansa
Deal found 28/4C$ 1,015
Sun 24/85:10 p.m.YYZ - HEL
1 stop10h 25mScandinavian Airlines
Tue 9/96:35 a.m.HEL - YYZ
1 stop16h 05mScandinavian Airlines
Deal found 29/4C$ 1,022
Fri 26/97:00 p.m.YUL - HEL
1 stop21h 20mMultiple Airlines
Sat 4/107:00 a.m.HEL - YUL
1 stop16h 55mMultiple Airlines
Deal found 28/4C$ 1,048
Mon 5/56:50 p.m.YUL - HEL
1 stop15h 50mKLM
Wed 21/51:55 p.m.HEL - YUL
1 stop34h 00mKLM
Deal found 28/4C$ 1,053
Fri 26/96:50 p.m.YUL - HEL
1 stop15h 50mDelta
Sat 4/107:00 a.m.HEL - YUL
1 stop16h 55mDelta
Deal found 28/4C$ 1,056
Tue 10/66:55 p.m.YTZ - HEL
3 stops21h 55mMultiple Airlines
Wed 18/68:05 a.m.HEL - YTZ
2 stops17h 05mMultiple Airlines
Deal found 29/4C$ 1,075
Fri 26/910:50 p.m.YUL - HEL
1 stop13h 05mAir Canada
Sat 4/106:10 a.m.HEL - YUL
2 stops20h 10mAir Canada
Deal found 29/4C$ 1,111
Thu 14/812:45 p.m.YUL - HEL
2 stops28h 20mScandinavian Airlines
Mon 18/86:35 a.m.HEL - YUL
2 stops24h 22mScandinavian Airlines
Deal found 29/4C$ 1,163
Tue 10/611:00 p.m.YYZ - HEL
1 stop32h 00mIcelandair
Wed 18/63:00 p.m.HEL - YYZ
1 stop11h 10mIcelandair
Deal found 29/4C$ 1,177
Sat 20/98:55 p.m.YOW - HEL
2 stops15h 00mAir Canada
Fri 10/106:10 a.m.HEL - YOW
2 stops23h 54mAir Canada
Deal found 29/4C$ 1,183
Mon 26/58:10 a.m.YUL - HEL
2 stops27h 45mUnited Airlines
Mon 2/66:10 a.m.HEL - YUL
2 stops21h 11mUnited Airlines
Deal found 28/4C$ 1,193

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 30 April 2025.
Use the filters below to find and compare flights from Ontario to Helsinki that are best for you.

Fly from

Ontario

Fly to

Helsinki

Route

Depart

Return

Price

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 10/6

7:30 p.m.-10:35 a.m.

3 stops32h 05m

Helsinki-Vantaa

Wed 25/6

5:35 a.m.-9:59 a.m.

3 stops35h 24m

C$ 984

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

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

1 stop18h 00m

Helsinki-Vantaa

Mon 26/5

6:00 a.m.-6:50 p.m.

1 stop19h 50m

C$ 1,015

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Sun 24/8

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

1 stop10h 25m

Helsinki-Vantaa

Tue 9/9

6:35 a.m.-3:40 p.m.

1 stop16h 05m

C$ 1,022

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

7:00 p.m.-11:20 p.m.

1 stop21h 20m

Helsinki-Vantaa

Sat 4/10

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

1 stop16h 55m

C$ 1,048

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

6:50 p.m.-5:40 p.m.

1 stop15h 50m

Helsinki-Vantaa

Sat 4/10

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

1 stop16h 55m

C$ 1,056

TorontoHelsinki

YTZ - HEL

YTZHEL

Toronto Island

Tue 10/6

6:55 p.m.-11:50 p.m.

3 stops21h 55m

Helsinki-Vantaa

Wed 18/6

8:05 a.m.-6:10 p.m.

2 stops17h 05m

C$ 1,075

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Fri 13/6

6:50 p.m.-1:00 p.m.

1 stop11h 10m

Helsinki-Vantaa

Fri 20/6

7:00 a.m.-3:00 p.m.

2 stops15h 00m

C$ 1,099

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

10:50 p.m.-6:55 p.m.

1 stop13h 05m

Helsinki-Vantaa

Sat 4/10

6:10 a.m.-7:20 p.m.

2 stops20h 10m

C$ 1,111

MontrealHelsinki

YUL - HEL

YULHEL

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

12:45 p.m.-12:05 a.m.

2 stops28h 20m

Helsinki-Vantaa

Mon 18/8

6:35 a.m.-11:57 p.m.

2 stops24h 22m

C$ 1,163

TorontoHelsinki

YYZ - HEL

YYZHEL

Toronto Pearson Intl

Tue 10/6

11:00 p.m.-2:00 p.m.

1 stop32h 00m

Helsinki-Vantaa

Wed 18/6

3:00 p.m.-7:10 p.m.

1 stop11h 10m

C$ 1,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 37 results
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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, April is the cheapest month in which you can book a flight from Region of Ontario to Helsinki (average of C$ 669). Flying from Region of Ontario to Helsinki in July is currently the most expensive (average of C$ 1,108). 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 30 April 2025.

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.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 mm per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Ontario to Helsinki. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Region of Ontario to Helsinki one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as C$ 980. However, be on the lookout for offers from Air France and Austrian Airlines, as they are both options that can get you from Region of Ontario to Helsinki for a low price.

  • 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 Ottawa - Helsinki-Vantaa as they are the most popular.

  • 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, April is the cheapest month in which you can book a flight from Region of Ontario to Helsinki (average of C$ 669). Flying from Region of Ontario to Helsinki in July is currently the most expensive (average of C$ 1,108). 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 6 airlines flying from Ontario to Helsinki

Discover the top 6 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 538AverageC$ 1,269FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapestC$ 875AverageC$ 1,137FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 971AverageC$ 1,282FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 1,031AverageC$ 1,398FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,244AverageC$ 1,492FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 1,335AverageC$ 1,542FlexibilityNo cancel feeOn-time75%
Search KLM 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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