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Cheap flights from Helsinki to Ontario from C$ 548

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — YYZ
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Helsinki to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Helsinki to Ontario
Explore the most affordable flight options available from Helsinki to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Thu 27/111:55 p.m.HEL - YYZ
1 stop11h 20mIcelandair
Wed 10/127:40 p.m.YYZ - HEL
1 stop10h 15mIcelandair
Deal found 27/10C$ 592
Wed 3/121:55 p.m.HEL - YYZ
1 stop11h 20mIcelandair
Wed 10/127:40 p.m.YYZ - HEL
1 stop10h 15mIcelandair
Deal found 27/10C$ 611
Mon 17/119:00 p.m.HEL - YYZ
1 stop25h 40mScandinavian Airlines
Tue 2/125:10 p.m.YYZ - HEL
2 stops34h 25mScandinavian Airlines
Deal found 27/10C$ 615
Mon 24/119:00 p.m.HEL - YYZ
1 stop25h 40mScandinavian Airlines
Tue 9/125:10 p.m.YYZ - HEL
2 stops34h 25mScandinavian Airlines
Deal found 29/10C$ 616
Mon 17/1112:30 p.m.HEL - YYZ
1 stop17h 14mMultiple Airlines
Tue 2/123:49 p.m.YYZ - HEL
1 stop15h 06mMultiple Airlines
Deal found 27/10C$ 646
Thu 27/114:50 p.m.HEL - YYZ
2 stops25h 13mAmerican Airlines
Wed 10/1210:30 a.m.YYZ - HEL
1 stop20h 25mAmerican Airlines
Deal found 27/10C$ 653
Thu 27/119:00 p.m.HEL - YYZ
1 stop25h 40mScandinavian Airlines
Wed 10/125:10 p.m.YYZ - HEL
2 stops20h 55mScandinavian Airlines
Deal found 28/10C$ 710
Thu 13/111:55 p.m.HEL - YOW
2 stops17h 47mMultiple Airlines
Tue 18/115:40 a.m.YOW - HEL
2 stops24h 15mMultiple Airlines
Deal found 28/10C$ 868
Mon 17/1110:50 a.m.HEL - YUL
3 stops32h 10mMultiple Airlines
Mon 1/129:30 p.m.YUL - HEL
2 stops19h 15mMultiple Airlines
Deal found 27/10C$ 903
Thu 27/116:55 a.m.HEL - YTZ
2 stops18h 00mAir Canada
Wed 10/123:30 p.m.YTZ - HEL
2 stops14h 40mAir Canada
Deal found 28/10C$ 975
Sun 23/116:55 a.m.HEL - YUL
1 stop12h 05mAir Canada
Mon 8/128:10 p.m.YUL - HEL
1 stop15h 40mAir Canada
Deal found 29/10C$ 981
Wed 3/126:55 a.m.HEL - YTZ
2 stops18h 00mAir Canada
Wed 10/123:30 p.m.YTZ - HEL
2 stops14h 40mAir Canada
Deal found 27/10C$ 982

Cheap flight deals from Helsinki to Ontario

Keep the following information in mind while searching for Helsinki to Ontario flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 587

One-way from

C$ 548

Popular in

July

Cheapest in

November

Average price

C$ 612
KLM
  • KLM
  • 27/1-3/2
  • 2 total stops
  • 28h 00m total
  • Helsinki to Ontario
Search Deals
17/2
  • 17/2
  • 2 total stops
  • 29h 45m total
  • Helsinki to Ontario
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to Ontario 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 October 2025.
Use the filters below to find and compare flights from Helsinki to Ontario that are best for you.

Fly from

Helsinki

Fly to

Ontario

Route

Depart

Return

Price

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Tue 27/1

7:00 a.m.-3:40 p.m.

1 stop15h 40m

Toronto Pearson Intl

Tue 3/2

5:50 p.m.-1:10 p.m.

1 stop12h 20m

C$ 587

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Thu 27/11

1:55 p.m.-6:15 p.m.

1 stop11h 20m

Toronto Pearson Intl

Wed 10/12

7:40 p.m.-12:55 p.m.

1 stop10h 15m

C$ 592

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 17/11

9:00 p.m.-3:40 p.m.

1 stop25h 40m

Toronto Pearson Intl

Tue 2/12

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

2 stops34h 25m

C$ 615

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Tue 27/1

2:05 p.m.-10:56 p.m.

2 stops15h 51m

Toronto Pearson Intl

Tue 3/2

9:15 p.m.-5:25 p.m.

1 stop13h 10m

C$ 626

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 17/11

12:30 p.m.-10:44 p.m.

1 stop17h 14m

Toronto Pearson Intl

Tue 2/12

3:49 p.m.-1:55 p.m.

1 stop15h 06m

C$ 646

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 24/11

12:30 p.m.-10:44 p.m.

1 stop17h 14m

Toronto Pearson Intl

Tue 9/12

1:47 p.m.-1:55 p.m.

1 stop17h 08m

C$ 646

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Thu 27/11

4:50 p.m.-11:03 a.m.

2 stops25h 13m

Toronto Pearson Intl

Wed 10/12

10:30 a.m.-1:55 p.m.

1 stop20h 25m

C$ 653

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Fri 20/2

4:50 p.m.-3:00 p.m.

1 stop29h 10m

Toronto Pearson Intl

Sat 28/2

3:45 p.m.-1:55 p.m.

1 stop15h 10m

C$ 653

HelsinkiOttawa

HEL - YOW

HELYOW

Helsinki-Vantaa

Thu 13/11

1:55 p.m.-12:42 a.m.

2 stops17h 47m

Ottawa

Tue 18/11

5:40 a.m.-12:55 p.m.

2 stops24h 15m

C$ 868

HelsinkiMontreal

HEL - YUL

HELYUL

Helsinki-Vantaa

Mon 17/11

10:50 a.m.-12:00 p.m.

3 stops32h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

9:30 p.m.-11:45 p.m.

2 stops19h 15m

C$ 903

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 36 results
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Best time to book a flight from Helsinki to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Helsinki 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 Helsinki to Ontario

What is the cheapest month to book a flight from Helsinki to Region of Ontario?

Currently, October is the cheapest month in which you can book a flight from Helsinki to Region of Ontario (average of C$ 400). Flying from Helsinki to Region of Ontario in December is currently the most expensive (average of C$ 803). 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 HEL to ON?

Find hourly flight availability from Helsinki to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

When flying from Helsinki to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight at noon.

How much does it cost to fly round-trip from Helsinki to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 29 October 2025.
Read through reviews of airlines operating flights from Helsinki to Ontario, such as KLM,Scandinavian Airlines, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Scandinavian Airlines
7.4
Good
1,545 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,001 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.1
Good
562 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Ontario. 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 from for flights from Helsinki to Ontario?

    If you book a flight to Ontario from Helsinki, you will be flying from 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 Helsinki to Region of Ontario?

    There are many flights that can get you from Helsinki to Region of Ontario in 11h 20m. Fly via KLM, Icelandair, or Scandinavian Airlines to get the fastest option. The distance from Helsinki to Region of Ontario is about 6595 km. This flight may include one or multiple stops.

  • What are the most popular routes from Helsinki to Region of Ontario?

    Most travellers choose Helsinki-Vantaa - Toronto Pearson Intl, Helsinki-Vantaa - Toronto Island or Helsinki-Vantaa - Ottawa when deciding on the best route from Helsinki to Region of Ontario.

  • Can I find deals for flights from Helsinki to Ontario that include hotel bookings?

    Yes. In addition to deals on Helsinki to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Ontario.

  • Can I find deals for business class flights from Helsinki to Ontario?

    Yes. Cheapflights offers flight deals from Helsinki to Ontario 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 Helsinki to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Helsinki to Region of Ontario (average of C$ 400). Flying from Helsinki to Region of Ontario in December is currently the most expensive (average of C$ 803). 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 3 airlines flying from Helsinki to Ontario

Discover the top 3 airlines that operate flights from Helsinki to Ontario. 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 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 606AverageC$ 831FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 649AverageC$ 1,186FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapestC$ 689AverageC$ 1,150FlexibilityNo 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 Helsinki to Ontario?

Deals for Helsinki to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Helsinki to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Helsinki by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Helsinki to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Helsinki to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Helsinki to Ontario become cheaper?

Of course! You can now track prices for flights from Helsinki to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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