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$706+ Cheap flights from Ontario (ONT) to Finland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HEL
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Ontario to Finland

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Finland (FI0). 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 January 16, 2025.

Round-trip from

$706
(American Airlines)
From Ontario to Finland
Search Deals

Find flight deals from Ontario to Finland

Cheapest flights from Ontario to Finland
Explore the most affordable flight options available from Ontario to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1610:51 amONT - HEL
1 stop13h 59mAmerican Airlines
Tue 3/412:25 pmHEL - ONT
1 stop16h 10mAmerican Airlines
Deal found 1/16$706
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 2/310:47 amONT - HEL
2 stops26h 38mUnited Airlines
Wed 2/126:40 amHEL - ONT
2 stops21h 24mUnited Airlines
Deal found 1/16$754
This Finnair deal was found by Cheapflights users on 1/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/310:56 amONT - HEL
2 stops21h 04mMultiple Airlines
Mon 2/1012:25 pmHEL - ONT
1 stop20h 20mMultiple Airlines
Deal found 1/16$785
This Travelis deal was found by Cheapflights users on 1/16. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/161:05 pmONT - HEL
2 stops25h 00mKLM
Tue 3/47:00 amHEL - ONT
2 stops25h 52mKLM
Deal found 1/16$804
This Air Canada deal was found by Cheapflights users on 1/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/35:10 amONT - HEL
3 stops22h 30mAir Canada
Mon 2/106:40 amHEL - ONT
3 stops40h 01mAir Canada
Deal found 1/16$998
This KAYAK deal was found by Cheapflights users on 1/16. 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.
Tue 9/98:43 amONT - HEL
2 stops28h 02mIberia
Thu 9/1812:35 pmHEL - ONT
1 stop21h 01mIberia
Deal found 1/16$5,286

Find flights from Ontario to Finland within your budget

Customize your flight search to find flights from Ontario to Finland 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 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 2/16

10:51 am-10:50 am

1 stop13h 59m

Helsinki-Vantaa

Tue 3/4

12:25 pm-6:35 pm

1 stop16h 10m

$706

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 2/3

10:47 am-11:25 pm

2 stops26h 38m

Helsinki-Vantaa

Wed 2/12

6:40 am-6:04 pm

2 stops21h 24m

$754

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 2/3

10:56 am-6:00 pm

2 stops21h 04m

Helsinki-Vantaa

Mon 2/10

12:25 pm-10:45 pm

1 stop20h 20m

$785

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 2/16

1:05 pm-12:05 am

2 stops25h 00m

Helsinki-Vantaa

Tue 3/4

7:00 am-10:52 pm

2 stops25h 52m

$804

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 2/3

5:10 am-1:40 pm

3 stops22h 30m

Helsinki-Vantaa

Mon 2/10

6:40 am-12:41 pm

3 stops40h 01m

$998

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 5/27

8:45 am-10:45 pm

2 stops28h 00m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Best time to book a flight from Ontario to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland 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 Finland

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Finland (average of $444). Flying from Ontario to Finland in June is currently the most expensive (average of $1,199). 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 FI?

Find hourly flight availability from Ontario to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

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

Rainfall in Finland by month

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

In terms of precipitation, rainfall in Finland 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 Finland when rainfall is around 1.2 in.

Temperature in Finland by month

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

If weather is an important factor for your trip to Finland, 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 Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated January 16, 2025.
KLM
7.8
Good
1,339 reviews

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,964 reviews
KLM
7.8
Good
1,339 reviews

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,339 reviews

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air Canada
7.0
Good
8,587 reviews
KLM
7.8
Good
1,339 reviews

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Iberia
7.0
Good
2,640 reviews
KLM
7.8
Good
1,339 reviews

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

    For a flight from Ontario to Finland, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Finland 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 Finland?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Finland (average of $444). Flying from Ontario to Finland in June is currently the most expensive (average of $1,199). 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

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