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 9 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?

United Airlines and British Airways are the most popular carriers 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.

$540 Cheap Flights from Ontario to Helsinki in 2025

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Find the cheapest flights from Ontario to Helsinki

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 1:10 pmONT-HEL

20h 10m2 stops

7:05 am - 8:17 pmHEL-ONT

23h 12m2 stops

$721United Airlines

Find Deal

mar., ene. 6 - mar., ene. 13

1:29 pm - 4:30 pmONT-HEL

17h 01m2 stops

6:55 am - 7:41 pmHEL-ONT

22h 46m2 stops

$841United Airlines

Find Deal

jue., nov. 20 - vie., nov. 28

1:34 pm - 6:55 pmONT-HEL

19h 21m2 stops

6:10 am - 8:43 pmHEL-ONT

24h 33m2 stops

$845United Airlines

Find Deal

jue., ago. 14 - jue., ago. 21

1:34 pm - 5:05 pmONT-HEL

17h 31m2 stops

1:35 pm - 10:52 pmHEL-ONT

19h 17m2 stops

$905United Airlines

Find Deal

vie., ago. 15 - mar., sep. 30

10:50 am - 10:45 amONT-HEL

13h 55m1 stop

11:55 am - 6:54 pmHEL-ONT

16h 59m1 stop

$928American Airlines

Find Deal

dom., ago. 31 - sáb., sep. 13

10:50 am - 10:45 amONT-HEL

13h 55m1 stop

12:35 pm - 6:24 pmHEL-ONT

15h 49m1 stop

$990American Airlines

Find Deal

lun., ago. 18 - mar., sep. 2

1:34 pm - 4:30 pmONT-HEL

16h 56m2 stops

12:45 pm - 12:25 amHEL-ONT

21h 40m2 stops

$1,038United Airlines

Find Deal

mié., dic. 17 - mié., ene. 7

9:30 am - 12:55 pmONT-HEL

17h 25m2 stops

1:55 pm - 10:37 pmHEL-ONT

18h 42m2 stops

$1,079

Find Deal

vie., ene. 2 - vie., ene. 9

9:55 am - 2:00 pmONT-HEL

18h 05m2 stops

3:00 pm - 11:51 pmHEL-ONT

18h 51m2 stops

$1,099

Find Deal

dom., oct. 12 - vie., oct. 17

6:00 am - 4:25 pmONT-HEL

24h 25m2 stops

6:30 am - 10:56 pmHEL-ONT

26h 26m2 stops

$1,121Delta

Find Deal

mié., dic. 24 - lun., dic. 29

American Airlines flights from Ontario to Helsinki

Our best American Airlines deals on Ontario to Helsinki flight tickets

American Airlines

Aug 31

ONT10:50 amOntario

13h 55m

1 stop

HEL10:45 amHelsinki-Vantaa

Sep 13

HEL11:55 amHelsinki-Vantaa

16h 59m

1 stop

ONT6:54 pmOntario

$928

Find similar

American Airlines

Aug 18

ONT10:50 amOntario

13h 55m

1 stop

HEL10:45 amHelsinki-Vantaa

Sep 2

HEL12:35 pmHelsinki-Vantaa

15h 49m

1 stop

ONT6:24 pmOntario

$990

Find similar

American Airlines

Aug 30

ONT10:50 amOntario

13h 55m

1 stop

HEL10:45 amHelsinki-Vantaa

Sep 13

HEL11:55 amHelsinki-Vantaa

16h 59m

1 stop

ONT6:54 pmOntario

$1,173

Find similar

United Airlines flights from Ontario to Helsinki

Our best United Airlines deals on Ontario to Helsinki flight tickets

United Airlines

Jan 6

ONT7:00 amOntario

20h 10m

2 stops

HEL1:10 pmHelsinki-Vantaa

Jan 13

HEL7:05 amHelsinki-Vantaa

23h 12m

2 stops

ONT8:17 pmOntario

$721

Find similar

United Airlines

Nov 20

ONT1:29 pmOntario

17h 01m

2 stops

HEL4:30 pmHelsinki-Vantaa

Nov 28

HEL6:55 amHelsinki-Vantaa

22h 46m

2 stops

ONT7:41 pmOntario

$841

Find similar

United Airlines

Aug 14

ONT1:34 pmOntario

19h 21m

2 stops

HEL6:55 pmHelsinki-Vantaa

Aug 21

HEL6:10 amHelsinki-Vantaa

24h 33m

2 stops

ONT8:43 pmOntario

$845

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

mar. 1/6

7:00 am-1:10 pm

2 stops20h 10m

Helsinki-Vantaa

mar. 1/13

7:05 am-8:17 pm

2 stops23h 12m

$721

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

jue. 11/20

1:29 pm-4:30 pm

2 stops17h 01m

Helsinki-Vantaa

vie. 11/28

6:55 am-7:41 pm

2 stops22h 46m

$841

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

jue. 8/14

1:34 pm-6:55 pm

2 stops19h 21m

Helsinki-Vantaa

jue. 8/21

6:10 am-8:43 pm

2 stops24h 33m

$845

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

vie. 8/15

1:34 pm-5:05 pm

2 stops17h 31m

Helsinki-Vantaa

mar. 9/30

1:35 pm-10:52 pm

2 stops19h 17m

$905

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

dom. 8/31

10:50 am-10:45 am

1 stop13h 55m

Helsinki-Vantaa

sáb. 9/13

11:55 am-6:54 pm

1 stop16h 59m

$928

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

lun. 8/18

10:50 am-10:45 am

1 stop13h 55m

Helsinki-Vantaa

mar. 9/2

12:35 pm-6:24 pm

1 stop15h 49m

$990

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

mié. 12/17

1:34 pm-4:30 pm

2 stops16h 56m

Helsinki-Vantaa

mié. 1/7

12:45 pm-12:25 am

2 stops21h 40m

$1,038

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

vie. 1/2

9:30 am-12:55 pm

2 stops17h 25m

Helsinki-Vantaa

vie. 1/9

1:55 pm-10:37 pm

2 stops18h 42m

$1,079

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

dom. 10/12

9:55 am-2:00 pm

2 stops18h 05m

Helsinki-Vantaa

vie. 10/17

3:00 pm-11:51 pm

2 stops18h 51m

$1,099

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

mié. 12/24

6:00 am-4:25 pm

2 stops24h 25m

Helsinki-Vantaa

lun. 12/29

6:30 am-10:56 pm

2 stops26h 26m

$1,121

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 $762. 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 Friday will generally be more expensive and average around $979. 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 $626. 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 morning is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,078 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

Best Price Found	$540
Fastest flight time	13h 55m
Direct flights	None
Airports in Helsinki	1 airport

The best one-way flight to Helsinki from Ontario in the past 72 hours is $540. The best round-trip flight deal from Ontario to Helsinki found on momondo in the last 72 hours is $721.

The fastest flight from Ontario to Helsinki takes 13h 55m

There are no direct flights from Ontario to Helsinki. Popular non-direct route for this connection is Ontario Airport - Helsinki-Vantaa Airport.

There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)

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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 13h 55m.
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

Kotka

Lahti

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.