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Cheap flights from Helsinki to Ontario from C$ 426

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — YYZ
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 April 2026.

Tue 19/511:50 p.m.
HEL
-
YYZ
3 stops28h 55m
Multiple Airlines
Wed 27/54:15 p.m.
YYZ
-
HEL
3 stops21h 20m
Multiple Airlines
Deal found 26/4C$ 869
Fri 15/53:00 p.m.
HEL
-
YYZ
1 stop14h 05m
Icelandair
Tue 19/511:10 p.m.
YYZ
-
HEL
1 stop31h 50m
Icelandair
Deal found 28/4C$ 882
Fri 15/53:00 p.m.
HEL
-
YYZ
1 stop14h 05m
Icelandair
Mon 25/58:45 p.m.
YYZ
-
HEL
1 stop10h 15m
Icelandair
Deal found 27/4C$ 885
Mon 1/67:00 a.m.
HEL
-
YYZ
1 stop13h 20m
KLM
Tue 9/64:45 p.m.
YYZ
-
HEL
1 stop17h 55m
KLM
Deal found 28/4C$ 892
Fri 15/55:40 p.m.
HEL
-
YYZ
1 stop34h 20m
Air France
Tue 19/511:30 p.m.
YYZ
-
HEL
1 stop34h 10m
Air France
Deal found 29/4C$ 900
Mon 1/67:00 a.m.
HEL
-
YYZ
1 stop19h 55m
Air France
Mon 15/611:30 p.m.
YYZ
-
HEL
1 stop34h 10m
Air France
Deal found 29/4C$ 928
Wed 10/65:30 p.m.
HEL
-
YYZ
3 stops28h 30m
Multiple Airlines
Wed 17/66:20 p.m.
YYZ
-
HEL
3 stops33h 15m
Multiple Airlines
Deal found 26/4C$ 940
Tue 15/97:10 a.m.
HEL
-
YYZ
1 stop19h 00m
Icelandair
Tue 22/911:10 p.m.
YYZ
-
HEL
1 stop31h 50m
Icelandair
Deal found 28/4C$ 965
Mon 1/67:00 a.m.
HEL
-
YYZ
1 stop13h 20m
Multiple Airlines
Mon 15/611:30 p.m.
YYZ
-
HEL
1 stop34h 10m
Multiple Airlines
Deal found 28/4C$ 967
Mon 4/53:00 p.m.
HEL
-
YYZ
1 stop14h 05m
Icelandair
Sun 10/58:45 p.m.
YYZ
-
HEL
1 stop10h 15m
Icelandair
Deal found 26/4C$ 969
Wed 10/69:05 p.m.
HEL
-
YUL
3 stops34h 32m
Multiple Airlines
Wed 17/69:30 p.m.
YUL
-
HEL
2 stops28h 50m
Multiple Airlines
Deal found 26/4C$ 984
Thu 14/59:15 p.m.
HEL
-
YUL
3 stops34h 22m
Multiple Airlines
Wed 27/59:30 p.m.
YUL
-
HEL
2 stops21h 00m
Multiple Airlines
Deal found 27/4C$ 1,023

Find 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 April 2026.

Round-trip from

C$ 869

One-way from

C$ 426

Popular in

July

Cheapest in

November

Average price

C$ 659

Good round-trip deal

C$ 1,341 or less

Good one-way deal

C$ 936 or less
19/5-27/5
  • 19/5-27/5
  • 6 total stops
  • 50h 15m total
  • Helsinki to Ontario
Search Deals
9/6
  • 9/6
  • 3 total stops
  • 46h 10m total
  • Helsinki to Ontario
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 405 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Helsinki-Vantaa to Ontario.
Search Deals
Price to beat on a one-way flight from Helsinki-Vantaa to Ontario.
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 April 2026.
Use the filters below to find and compare flights from Helsinki to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiMontreal

HEL - YUL

HELYUL

Helsinki-Vantaa

Wed 10/6

9:05 p.m.-2:00 p.m.

2 stops23h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

9:30 p.m.-9:20 a.m.

2 stops28h 50m

C$ 1,029
Quickest round-trip

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Thu 4/6

3:00 p.m.-10:05 p.m.

1 stop14h 05m

Toronto Pearson Intl

Mon 8/6

8:45 p.m.-2:00 p.m.

1 stop10h 15m

C$ 1,033

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Tue 2/6

1:55 p.m.-9:00 p.m.

2 stops14h 05m

Toronto Pearson Intl

Thu 11/6

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

1 stop34h 10m

C$ 1,071

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Wed 17/6

1:55 p.m.-9:00 p.m.

2 stops14h 05m

Toronto Pearson Intl

Mon 22/6

6:00 p.m.-3:10 p.m.

2 stops14h 10m

C$ 1,088

HelsinkiMontreal

HEL - YUL

HELYUL

Helsinki-Vantaa

Fri 15/5

6:25 p.m.-4:55 p.m.

1 stop29h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

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

1 stop15h 50m

C$ 1,101

HelsinkiMontreal

HEL - YUL

HELYUL

Helsinki-Vantaa

Fri 4/9

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

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:50 p.m.-12:25 a.m.

1 stop22h 35m

C$ 1,145

HelsinkiToronto

HEL - YYZ

HELYYZ

Helsinki-Vantaa

Wed 5/8

6:25 p.m.-7:55 p.m.

1 stop32h 30m

Toronto Pearson Intl

Wed 19/8

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

1 stop34h 10m

C$ 1,145

HelsinkiMontreal

HEL - YUL

HELYUL

Helsinki-Vantaa

Sun 10/5

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

2 stops41h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

7:00 p.m.-8:25 p.m.

1 stop18h 25m

C$ 1,147

HelsinkiMontreal

HEL - YUL

HELYUL

Helsinki-Vantaa

Fri 23/10

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

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

6:00 p.m.-4:25 p.m.

1 stop16h 25m

C$ 1,149

HelsinkiToronto

HEL - YTZ

HELYTZ

Helsinki-Vantaa

Tue 9/6

9:05 p.m.-5:25 p.m.

3 stops27h 20m

Toronto Island

Tue 16/6

12:55 p.m.-1:30 a.m.

3 stops29h 35m

C$ 1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 58 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Helsinki to Region of Ontario?

The best time to book flights from Helsinki to Region of Ontario is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Helsinki to Region of Ontario (average of C$ 313). Flying from Helsinki to Region of Ontario in July is currently the most expensive (average of C$ 618). 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.

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 April 2026.
Read through reviews of airlines operating flights from Helsinki to Ontario, such as United Airlines and Icelandair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,677 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
United Airlines
7.4
Good
9,677 reviews
United Airlines
7.4
Good
9,677 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
Icelandair
7.0
Good
646 reviews
United Airlines
7.4
Good
9,677 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

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 14h 05m. Fly via Icelandair, Air France, or KLM 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 - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Helsinki to Region of Ontario.

  • What are the cheapest flights from Helsinki to Region of Ontario?

    Looking for the cheapest flight from Helsinki to Region of Ontario? While on average our users pay C$ 1,292, our data indicates the cheapest price to be C$ 936. The most popular route (Helsinki-Vantaa - Toronto Pearson Intl), is priced around C$ 876.

  • 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, August is the cheapest month in which you can book a flight from Helsinki to Region of Ontario (average of C$ 313). Flying from Helsinki to Region of Ontario in July is currently the most expensive (average of C$ 618). 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 airline flying from Helsinki to Ontario

Discover the top airline 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 576AverageC$ 1,177FlexibilityNo cancel feeOn-time76%
Search Icelandair 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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