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Cheap flights from Helsinki to Ontario from C$ 382

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — YYZ
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 657

One-way from

C$ 382

Popular in

July

Cheapest in

February

Average price

C$ 854
British Airways
  • British Airways
  • 15/5-19/5
  • 2 total stops
  • 46h 05m total
  • Helsinki to Ontario
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13/5
  • 13/5
  • 2 total stops
  • 31h 45m total
  • Helsinki to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 271 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Helsinki to Ontario

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 30 April 2025.

Thu 15/59:05 p.m.HEL - YYZ
1 stop30h 05mBritish Airways
Mon 19/510:00 p.m.YYZ - HEL
1 stop16h 00mBritish Airways
Deal found 29/4C$ 657
Sun 4/57:00 a.m.HEL - YYZ
1 stop19h 55mMultiple Airlines
Mon 19/511:30 p.m.YYZ - HEL
1 stop34h 10mMultiple Airlines
Deal found 28/4C$ 660
Wed 21/53:00 p.m.HEL - YYZ
1 stop13h 55mIcelandair
Sun 25/58:50 p.m.YYZ - HEL
1 stop10h 10mIcelandair
Deal found 29/4C$ 663
Mon 12/56:10 a.m.HEL - YYZ
2 stops17h 44mAir Canada
Mon 26/54:30 p.m.YYZ - HEL
1 stop13h 20mAir Canada
Deal found 29/4C$ 684
Mon 12/56:10 a.m.HEL - YYZ
2 stops16h 24mBrussels Airlines
Mon 26/54:30 p.m.YYZ - HEL
2 stops13h 20mBrussels Airlines
Deal found 29/4C$ 707
Mon 26/56:00 a.m.HEL - YYZ
2 stops32h 54mUnited Airlines
Mon 2/69:45 a.m.YYZ - HEL
2 stops26h 10mUnited Airlines
Deal found 28/4C$ 743
Thu 8/57:00 a.m.HEL - YYZ
2 stops15h 00mKLM
Wed 21/510:10 p.m.YYZ - HEL
2 stops15h 05mKLM
Deal found 29/4C$ 750
Fri 11/78:00 a.m.HEL - YYZ
1 stop15h 00mAmerican Airlines
Tue 5/81:15 p.m.YYZ - HEL
1 stop18h 00mAmerican Airlines
Deal found 29/4C$ 759
Mon 19/57:40 p.m.HEL - YYZ
1 stop29h 50mLufthansa
Mon 26/56:20 p.m.YYZ - HEL
1 stop11h 30mLufthansa
Deal found 28/4C$ 775
Thu 15/51:55 p.m.HEL - YYZ
2 stops28h 25mDelta
Mon 19/511:30 p.m.YYZ - HEL
1 stop34h 10mDelta
Deal found 29/4C$ 876
Mon 19/56:10 a.m.HEL - YUL
1 stop16h 50mLufthansa
Mon 2/66:35 p.m.YUL - HEL
1 stop11h 15mLufthansa
Deal found 28/4C$ 887
Mon 19/51:20 p.m.HEL - YUL
3 stops33h 40mMultiple Airlines
Mon 2/68:40 p.m.YUL - HEL
3 stops29h 40mMultiple Airlines
Deal found 28/4C$ 940

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 30 April 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

Thu 15/5

9:05 p.m.-8:10 p.m.

1 stop30h 05m

Toronto Pearson Intl

Mon 19/5

10:00 p.m.-9:00 p.m.

1 stop16h 00m

C$ 657

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Wed 21/5

3:00 p.m.-9:55 p.m.

1 stop13h 55m

Toronto Pearson Intl

Sun 25/5

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

1 stop10h 10m

C$ 663

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 12/5

6:10 a.m.-4:54 p.m.

2 stops17h 44m

Toronto Pearson Intl

Mon 26/5

4:30 p.m.-12:50 p.m.

1 stop13h 20m

C$ 684

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 12/5

9:05 p.m.-4:00 p.m.

1 stop25h 55m

Toronto Pearson Intl

Mon 19/5

10:00 p.m.-10:00 p.m.

2 stops17h 00m

C$ 698

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 12/5

6:10 a.m.-3:34 p.m.

2 stops16h 24m

Toronto Pearson Intl

Mon 26/5

4:30 p.m.-12:50 p.m.

2 stops13h 20m

C$ 707

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 26/5

6:00 a.m.-7:54 a.m.

2 stops32h 54m

Toronto Pearson Intl

Mon 2/6

9:45 a.m.-6:55 p.m.

2 stops26h 10m

C$ 743

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Fri 11/7

8:00 a.m.-4:00 p.m.

1 stop15h 00m

Toronto Pearson Intl

Tue 5/8

1:15 p.m.-2:15 p.m.

1 stop18h 00m

C$ 759

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Mon 19/5

7:40 p.m.-6:30 p.m.

1 stop29h 50m

Toronto Pearson Intl

Mon 26/5

6:20 p.m.-12:50 p.m.

1 stop11h 30m

C$ 775

HelsinkiMontreal

HEL - YUL

HELYUL

Helsinki-Vantaa

Tue 27/5

3:00 p.m.-12:37 a.m.

2 stops16h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 3/6

6:45 a.m.-2:00 p.m.

2 stops24h 15m

C$ 814

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Thu 15/5

1:55 p.m.-11:20 a.m.

2 stops28h 25m

Toronto Pearson Intl

Mon 19/5

11:30 p.m.-4:40 p.m.

1 stop34h 10m

C$ 876

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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, January is the cheapest month in which you can book a flight from Helsinki to Region of Ontario (average of C$ 167). Flying from Helsinki to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 30 April 2025.

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 30 April 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Helsinki to Ontario. 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
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

AVL - LGA

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

AVL - LGA

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

AVL - LGA

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

AVL - LGA

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

AVL - LGA

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

AVL - LGA

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.

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.

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

    To fly one-way, consider booking your trip with Air France, which is currently one of the cheapest options available, starting at C$ 1,266. WestJet flights start at C$ 1,918 while deals on Air Canada start at C$ 2,968 one-way.

  • 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 - Montreal Pierre Elliott Trudeau Intl 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, January is the cheapest month in which you can book a flight from Helsinki to Region of Ontario (average of C$ 167). Flying from Helsinki to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 4 airlines flying from Helsinki to Ontario

Discover the top 4 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 475AverageC$ 1,099FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 617AverageC$ 921FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapestC$ 752AverageC$ 1,157FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapestC$ 1,218AverageC$ 1,524FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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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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