What airlines fly to Helsinki?

Finnair, Scandinavian Airlines and American Airlines are the top three most popular airlines that fly to Helsinki from Ontario according to our data. Finnair is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 8 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Helsinki-Vantaa?

Turkish Airlines is the most popular carrier operating from Ontario to Helsinki-Vantaa

When did momondo last update prices for flights from Ontario Airport to Helsinki-Vantaa Airport?

Prices for flights from Ontario Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.

How old do you have to be to fly from Ontario Airport to Helsinki-Vantaa Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$368 Cheap Flights from Ontario to Helsinki in 2026

Find the cheapest flights from Ontario to Helsinki

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 11:05 am-

14h 40m

12:35 pm - 6:44 pm-

16h 09m

$982Multiple Airlines

Tue, Sep 22 - Tue, Oct 13

1:29 pm - 6:45 pm-

19h 16m

12:35 pm - 11:06 pm-

20h 31m

$997United Airlines

Mon, Nov 30 - Thu, Dec 10

10:39 pm - 6:45 pm-

58h 06m

8:20 am - 9:40 pm-

23h 20m

$1,026Multiple Airlines

Tue, Sep 22 - Tue, Oct 13

6:00 am - 11:05 am-

19h 05m

12:35 pm - 6:53 pm-

16h 18m

$1,031Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

6:00 am - 11:05 am-

19h 05m

12:35 pm - 11:36 pm-

21h 01m

$1,032Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

8:25 am - 2:00 pm-

19h 35m

12:35 pm - 6:53 pm-

16h 18m

$1,036Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

12:18 pm - 4:40 pm-

18h 22m

6:40 am - 4:30 pm-

19h 50m

$1,043Air France

Mon, Nov 2 - Mon, Nov 9

5:00 am - 6:45 pm-

27h 45m

12:35 pm - 11:06 pm-

20h 31m

$1,047United Airlines

Sun, Jan 31 - Sun, Feb 7

10:58 am - 11:10 am-

14h 12m

12:30 pm - 6:45 pm-

16h 15m

$1,051Multiple Airlines

Sun, Jan 31 - Sun, Feb 7

10:25 am - 10:45 am-

14h 20m

12:35 pm - 6:44 pm-

16h 09m

$1,052Multiple Airlines

Sat, Sep 26 - Wed, Oct 7

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American Airlines flights from Ontario to Helsinki

Our best American Airlines deals on Ontario to Helsinki flight tickets

American Airlines

Sep 12

ONT10:25 amOntario

14h 20m

1 stop

HEL10:45 amHelsinki-Vantaa

Dec 11

HEL12:30 pmHelsinki-Vantaa

15h 48m

1 stop

ONT6:18 pmOntario

$1,071

American Airlines

Sep 17

ONT10:25 amOntario

14h 40m

1 stop

HEL11:05 amHelsinki-Vantaa

Oct 1

HEL12:35 pmHelsinki-Vantaa

16h 18m

1 stop

ONT6:53 pmOntario

$1,272

American Airlines

Aug 18

ONT10:29 amOntario

18h 46m

2 stops

HEL3:15 pmHelsinki-Vantaa

Aug 25

HEL12:35 pmHelsinki-Vantaa

16h 12m

1 stop

ONT6:47 pmOntario

$6,442

Turkish Airlines flights from Ontario to Helsinki

Our best Turkish Airlines deals on Ontario to Helsinki flight tickets

Turkish Airlines

Sep 14

ONT10:39 pmOntario

26h 31m

2 stops

HEL11:10 amHelsinki-Vantaa

Sep 30

HEL7:40 pmHelsinki-Vantaa

59h 17m

2 stops

ONT8:57 pmOntario

$1,048

Turkish Airlines

Sep 14

ONT10:39 pmOntario

26h 31m

2 stops

HEL11:10 amHelsinki-Vantaa

Sep 30

HEL7:40 pmHelsinki-Vantaa

59h 17m

2 stops

ONT8:57 pmOntario

$1,082

Turkish Airlines

Sep 20

ONT10:39 pmOntario

26h 31m

2 stops

HEL11:10 amHelsinki-Vantaa

Sep 30

HEL7:40 pmHelsinki-Vantaa

59h 17m

2 stops

ONT8:57 pmOntario

$1,109

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 9/22

10:25 am-11:05 am

1 stop14h 40m

Helsinki-Vantaa

Tue 10/13

12:35 pm-6:44 pm

1 stop16h 09m

$982

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 11/30

1:29 pm-6:45 pm

2 stops19h 16m

Helsinki-Vantaa

Thu 12/10

12:35 pm-11:06 pm

2 stops20h 31m

$997

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 9/22

10:39 pm-6:45 pm

2 stops58h 06m

Helsinki-Vantaa

Tue 10/13

8:20 am-9:40 pm

2 stops23h 20m

$1,026

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 9/20

6:00 am-11:05 am

1 stop19h 05m

Helsinki-Vantaa

Sun 9/27

12:35 pm-6:53 pm

1 stop16h 18m

$1,031

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 9/20

6:00 am-11:05 am

1 stop19h 05m

Helsinki-Vantaa

Sun 9/27

12:35 pm-11:36 pm

1 stop21h 01m

$1,032

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 9/20

8:25 am-2:00 pm

2 stops19h 35m

Helsinki-Vantaa

Sun 9/27

12:35 pm-6:53 pm

1 stop16h 18m

$1,036

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 11/2

12:18 pm-4:40 pm

2 stops18h 22m

Helsinki-Vantaa

Mon 11/9

6:40 am-4:30 pm

2 stops19h 50m

$1,043

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 1/31

5:00 am-6:45 pm

2 stops27h 45m

Helsinki-Vantaa

Sun 2/7

12:35 pm-11:06 pm

2 stops20h 31m

$1,047

Quickest round-trip

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sun 1/31

10:58 am-11:10 am

1 stop14h 12m

Helsinki-Vantaa

Sun 2/7

12:30 pm-6:45 pm

1 stop16h 15m

$1,051

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sat 9/26

10:25 am-10:45 am

1 stop14h 20m

Helsinki-Vantaa

Wed 10/7

12:35 pm-6:44 pm

1 stop16h 09m

$1,052

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $852. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to Helsinki on a Saturday will generally be more expensive and average around $1,265. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from Ontario to Helsinki in the evening for as low as $696. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,058 per ticket.

When to book flights from Ontario to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Helsinki (ONT to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Helsinki

Fastest flight time	14h 40m
Direct flights	None

The fastest flight from Ontario to Helsinki takes 14h 40m

There are no direct flights from Ontario to Helsinki. There are no popular flight routes from Ontario to Helsinki.

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Frequently asked questions about flying from Ontario to Helsinki

How far is Ontario to Helsinki-Vantaa by plane?
The distance between Ontario and Helsinki-Vantaa is about 5584.4 mi. In terms of flight time, this usually takes a little over 14h 40m.
When did momondo last update prices for flights from Ontario Airport to Helsinki-Vantaa Airport?
Prices for flights from Ontario Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.
How old do you have to be to fly from Ontario Airport to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Helsinki?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Helsinki. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Helsinki with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Helsinki flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Helsinki?

Once all potential Ontario to Helsinki flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Helsinki right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Helsinki, momondo offers a useful price alert feature which will track prices for flights to Helsinki from Ontario and alert you when they change.