C$ 515 Find Cheap Flights from Helsinki to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Ontario departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Ontario, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Best Ontario Flight Deals from Helsinki

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ottawa
Ottawa2 stopsC$ 1,086
Ottawa
Ottawa2 stopsC$ 1,086

Cheap Flights from Helsinki to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helsinki to Ontario

Fri, 9 Jan - Fri, 23 Jan
Icelandair Logo
1:55 p.m. - 6:15 p.m.HEL-YYZ
11h 20m1 stop
Icelandair Logo
7:45 p.m. - 12:55 p.m.YYZ-HEL
10h 10m1 stop
C$ 515Icelandair
Find Deal
Thu, 2 Oct - Wed, 8 Oct
Icelandair Logo
3:00 p.m. - 7:10 p.m.HEL-YYZ
11h 10m1 stop
Icelandair Logo
11:00 p.m. - 2:00 p.m.YYZ-HEL
32h 00m1 stop
C$ 516Icelandair
Find Deal
Wed, 17 Sep - Tue, 30 Sep
Air Canada Logo
6:10 a.m. - 4:45 p.m.HEL-YTZ
17h 35m2 stops
Air Canada Logo
12:25 p.m. - 12:50 p.m.YTZ-HEL
17h 25m2 stops
C$ 542Air Canada
Find Deal
Mon, 15 Sep - Tue, 30 Sep
Air Canada Logo
6:00 a.m. - 11:45 a.m.HEL-YTZ
36h 45m2 stops
Air Canada Logo
12:25 p.m. - 12:50 p.m.YTZ-HEL
17h 25m2 stops
C$ 552Air Canada
Find Deal
Mon, 15 Sep - Tue, 30 Sep
Finnair Logo
9:05 p.m. - 4:00 p.m.HEL-YYZ
25h 55m1 stop
Finnair Logo
6:05 p.m. - 2:20 p.m.YYZ-HEL
13h 15m1 stop
C$ 566Finnair
Find Deal
Mon, 15 Sep - Tue, 30 Sep
Finnair Logo
9:05 p.m. - 4:00 p.m.HEL-YYZ
25h 55m1 stop
Finnair Logo
6:05 p.m. - 2:20 p.m.YYZ-HEL
13h 15m1 stop
C$ 567Finnair
Find Deal
Wed, 3 Sep - Mon, 22 Sep
Lufthansa Logo
7:40 p.m. - 11:40 a.m.HEL-YYZ
23h 00m2 stops
Lufthansa Logo
4:40 p.m. - 12:50 p.m.YYZ-HEL
13h 10m1 stop
C$ 643Lufthansa
Find Deal
Wed, 3 Sep - Thu, 18 Sep
Lufthansa Logo
7:40 p.m. - 11:40 a.m.HEL-YYZ
23h 00m2 stops
Lufthansa Logo
8:15 p.m. - 11:50 p.m.YYZ-HEL
20h 35m2 stops
C$ 670Lufthansa
Find Deal
Fri, 12 Sep - Sun, 28 Sep
KLM Logo
7:00 a.m. - 4:55 p.m.HEL-YUL
16h 55m1 stop
KLM Logo
7:00 p.m. - 5:40 p.m.YUL-HEL
15h 40m2 stops
C$ 1,061KLM
Find Deal
Sat, 16 Aug - Wed, 20 Aug
KLM Logo
6:35 a.m. - 4:55 p.m.HEL-YUL
17h 20m2 stops
KLM Logo
6:50 p.m. - 1:00 p.m.YUL-HEL
11h 10m1 stop
C$ 1,083KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Helsinki to Ontario flights

Get data-powered insights and trends into flights from Helsinki to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Helsinki to Region of Ontario?

What is the cheapest month to fly from Helsinki to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to Ontario is October, when tickets cost C$ 654 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is C$ 1,184 and C$ 1,145 respectively.

What’s the cheapest day of the week to fly from Helsinki to Ontario?

The average price of all round-trip flights from Helsinki to Ontario clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Helsinki to Ontario, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Ontario, Tuesday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Helsinki to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Helsinki to Ontario, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.


Good to know

Low seasonNovember
Cheapest flightC$ 515
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Helsinki to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Helsinki to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helsinki to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helsinki to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helsinki to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost C$ 807 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 931.

Reviews of the top 3 airlines flying from Helsinki to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helsinki to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1383 reviews
7.7Comfort
8.4Crew
7.3Food
7.8Boarding
7.1Entertainment
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

Hard to use tables and TV screens interfere with the enjoyment of flight experience. Other than that it was a smooth and comfortable ride and we were well taken care of.

Excellent flight overall. Lufthansa Business service was excellent with great cabin crew and very good food and wines. The seat comfort was excellent. Only a slight reduction in score due to the 747-400 being a relatively loud aircraft these days.

The airport crew and flight crew did a great job rearranging the gate at the last minute and got us to Munich on time

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

Service was okay. Food was okay. I selected a window seat in the 36th row and someone took it upon themself to change it to an aisle seat in the very last row!!!

All was good. I would have preferred free drinks besides water (coffee/tea).

Everything you need to know for your flight from Helsinki to Ontario

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.