Helsinki

$512+ Cheap flights from Ontario (ONT) to Helsinki (HEL)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HEL
Nov 25 — Dec 21
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Find cheap flights from Ontario to Helsinki with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
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3. Compare prices and book
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Cheap flight deals from Ontario to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

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 November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:35 amONT - HEL
2 stops22h 05mUnited Airlines
Mon 12/96:40 amHEL - ONT
2 stops24h 07mUnited Airlines
Deal found 11/19$962
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:41 amONT - HEL
2 stops18h 34mBritish Airways
Sun 12/229:25 pmHEL - ONT
2 stops35h 03mBritish Airways
Deal found 11/19$1,457
This Icelandair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2710:00 amONT - HEL
2 stops17h 00mMultiple Airlines
Sun 12/12:00 pmHEL - ONT
2 stops19h 59mMultiple Airlines
Deal found 11/20$3,026

Find flights from Ontario to Helsinki within your budget

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 2/11

10:56 am-10:50 am

1 stop13h 54m

Helsinki-Vantaa

Tue 2/18

12:25 pm-10:00 pm

1 stop19h 35m

$666

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 2/11

5:10 am-1:40 pm

3 stops22h 30m

Helsinki-Vantaa

Tue 2/18

7:00 am-12:42 pm

3 stops39h 42m

$695

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Wed 1/8

6:15 am-4:50 pm

2 stops24h 35m

Helsinki-Vantaa

Tue 1/21

7:00 am-8:51 pm

2 stops23h 51m

$718

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Thu 1/9

10:56 am-10:50 am

1 stop13h 54m

Helsinki-Vantaa

Thu 1/23

12:25 pm-6:37 pm

1 stop16h 12m

$999

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 5/19

8:45 am-10:45 pm

2 stops28h 00m

Helsinki-Vantaa

Mon 5/26

4:00 pm-11:35 pm

2 stops41h 35m

$1,242

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Fri 12/6

10:41 am-3:15 pm

2 stops18h 34m

Helsinki-Vantaa

Sun 12/22

9:25 pm-10:28 pm

2 stops35h 03m

$1,457

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 1/7

5:10 am-4:50 pm

2 stops25h 40m

$512

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Fri 1/31

10:56 am-10:50 am

1 stop13h 54m

$540

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 2/3

1:00 pm-5:25 pm

2 stops18h 25m

$570

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 2/2

11:59 pm-10:50 am

1 stop24h 51m

$965

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 12 results
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Compare providers for flights from Ontario to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Helsinki in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Helsinki flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Helsinki flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Helsinki flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Ontario to Helsinki

Get recent, data-driven insights about flights from Ontario to Helsinki including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Helsinki (average of $441). Flying from Ontario to Helsinki in June is currently the most expensive (average of $1,212). 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 ONT 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 November 20, 2024.

When flying from Ontario to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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 November 20, 2024.
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.9

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.8
Good
1,350 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.9

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
9,171 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.9

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.2
Good
10,000 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.9

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.0
Good
8,237 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.9

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.0
Good
2,662 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.9

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

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 are the cheapest airlines to fly from Ontario to Helsinki one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $512. KLM flights start at $570 while deals on American Airlines start at $965 one-way.

  • 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 Ontario to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Helsinki (average of $441). Flying from Ontario to Helsinki in June is currently the most expensive (average of $1,212). 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.

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