Cheap flights from Ontario (ONT) to Helsinki (HEL)

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How to find the cheapest flight from
Ontario (ONT) to Helsinki (HEL)

All the information you need to plan the best ONT to HEL flight in 2022: compare Ontario to Helsinki flight prices with the expected peak season, weather and rainfall in Helsinki.
How far in advance should I book a flight from Ontario to Helsinki?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 46% on flights from Ontario to Helsinki compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $904. For sooner than that we have options available in the next 3 days from $1,094.

What is the cheapest day to fly round-trip from Ontario to Helsinki?

Friday flights are found to be more expensive to fly from Ontario to Helsinki. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Helsinki.

When is the cheapest time to fly from Ontario to Helsinki (ONT - HEL)?

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.

Cheap flights from Ontario to Helsinki in June, July 2022

The best prices found for ONT to HEL flights for June, July
23 Jul - 18 Aug
$1,388pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
 
1 STOP
ONT
Ontario
23 Jul - 20 Aug
$1,438pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
 
1 STOP
ONT
Ontario
23 Jul - 18 Aug
$1,458pp
ONT
Ontario
Multiple Airlines
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
 
1 STOP
ONT
Ontario

Ontario to Helsinki 2022 flight deals

Cheap flights to Helsinki from Ontario found for this year
17 Aug - 23 Aug
$677pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
   
2 STOPS
ONT
Ontario
21 Sep - 27 Sep
$737pp
ONT
Ontario
American Airlines
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
American Airlines
 
1 STOP
ONT
Ontario
1 Sep - 24 Sep
$772pp
ONT
Ontario
American Airlines
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
American Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Helsinki

Late deals on round-trip flights to Helsinki from Ontario, departing today and this week
2 Jul - 18 Jul
$2,972pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
   
2 STOPS
ONT
Ontario
2 Jul - 6 Jul
$3,087pp
ONT
Ontario
Qatar Airways
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Qatar Airways
   
2 STOPS
ONT
Ontario
30 Jun - 6 Jul
$3,098pp
ONT
Ontario
Qatar Airways
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Qatar Airways
   
2 STOPS
ONT
Ontario

One-way flights to Helsinki-Vantaa from Ontario

The cheapest one-way flights from Ontario to Helsinki
3:15 am - 6:20 am
Air France
2 Stops
17h 05m
ONT - HEL
Air France
7:57 pm - 3:00 pm
United Airlines
2 Stops
33h 03m
ONT - HEL
United Airlines
$754
United
6:00 am - 9:20 am
KLM
2 Stops
17h 20m
ONT - HEL
KLM
$908
KLM

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Helsinki</span> flights.

Flight FAQs

From Ontario to Helsinki

Can I find flights from Ontario to Helsinki for under $700 on Cheapflights?

Yes, there are multiple flights from Ontario to Helsinki for under $700. The cheapest flight booked recently is on Multiple Airlines for just $677, but on average you can expect to pay $976.

Are there last-minute flights available from Ontario to Helsinki for under $3,000?

There are currently 20+ open flights from Ontario to Helsinki within the next 7 days for less than $3,000.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $643. United Airlines flights start at $664 while deals on Air France start at $670 one-way.

What are the cheapest flights from Ontario to Helsinki?

On average you can expect to pay $2,000 for a flight from Ontario to Helsinki. The cheapest flight overall is $1,056 while the most popular route, (Ontario - Helsinki-Vantaa) is currently priced at $677.

COVID Restrictions

View COVID Travel Restrictions for Helsinki, Finland

Do I need a COVID test to fly to Helsinki from Ontario?

Information is based on travel restrictions from Ontario to Helsinki-Vantaa

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Helsinki-Vantaa.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 72 hours for Antigen (quick-test) before departing to Helsinki-Vantaa.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Helsinki-Vantaa.

Do I need a test to fly back to Ontario from Helsinki?

Returning to Ontario from Helsinki-Vantaa

COVID-19 testing requirements
Visitors from Helsinki-Vantaa are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from Helsinki-Vantaa are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Helsinki, Finland

Alternative routes for Ontario to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Helsinki

Things to know before you go - useful duration and weather info for your trip from Ontario to Helsinki.
Today's exchange rate
$1 = €0.95
Average temperature for June in Helsinki
60.8 °F
Avg rainfall for June in Helsinki
2.0 ″

Airports servicing Ontario

Airports servicing Helsinki

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