When did momondo last update prices for flights from Ontario Airport to Finland?

Prices for flights from Ontario Airport to Finland are updated daily.

How old do you have to be to fly from Ontario Airport to Finland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents required for your trip to Finland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Finland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$550 Cheap Flights from Ontario to Finland in 2025

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Find the cheapest flights from Ontario to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

10:55 am - 11:05 amONT-HEL

14h 10m1 stop

12:35 pm - 7:02 pmHEL-ONT

16h 27m1 stop

$883American Airlines

Find Deal

Thu, Sep 25 - Thu, Oct 9

10:55 am - 11:05 amONT-HEL

14h 10m1 stop

12:35 pm - 7:02 pmHEL-ONT

16h 27m1 stop

$885American Airlines

Find Deal

Thu, Sep 25 - Thu, Oct 9

10:55 am - 11:05 amONT-HEL

14h 10m1 stop

12:35 pm - 7:02 pmHEL-ONT

16h 27m1 stop

$889American Airlines

Find Deal

Thu, Sep 25 - Thu, Oct 9

10:55 am - 11:05 amONT-HEL

14h 10m1 stop

12:35 pm - 7:02 pmHEL-ONT

16h 27m1 stop

$934American Airlines

Find Deal

Thu, Sep 25 - Thu, Oct 9

6:04 am - 12:25 amONT-HEL

32h 21m2 stops

6:05 am - 8:43 pmHEL-ONT

24h 38m2 stops

$974United Airlines

Find Deal

Sat, Sep 6 - Sat, Sep 13

10:50 am - 10:45 amONT-HEL

13h 55m1 stop

11:55 am - 6:54 pmHEL-ONT

16h 59m1 stop

$983American Airlines

Find Deal

Mon, Aug 25 - Tue, Sep 9

11:39 am - 2:00 pmONT-HEL

16h 21m2 stops

3:00 pm - 12:03 amHEL-ONT

19h 03m2 stops

$1,006

Find Deal

Mon, Sep 29 - Tue, Oct 7

10:50 am - 5:50 pmONT-HEL

21h 00m2 stops

4:10 pm - 10:33 pmHEL-ONT

16h 23m1 stop

$1,020British Airways

Find Deal

Tue, Aug 26 - Thu, Sep 4

11:15 am - 12:55 pmONT-HEL

15h 40m2 stops

1:55 pm - 10:37 pmHEL-ONT

18h 42m2 stops

$1,068

Find Deal

Tue, Dec 2 - Tue, Dec 9

1:15 pm - 4:40 pmONT-HEL

17h 25m2 stops

6:10 am - 6:06 pmHEL-ONT

21h 56m2 stops

$1,100United Airlines

Find Deal

Thu, Sep 25 - Sat, Oct 4

American Airlines flights from Ontario to Finland

Our best American Airlines deals on Ontario to Finland flight tickets

American Airlines

Sep 25

ONT10:55 amOntario

14h 10m

1 stop

HEL11:05 amHelsinki-Vantaa

Oct 9

HEL12:35 pmHelsinki-Vantaa

16h 27m

1 stop

ONT7:02 pmOntario

$883

Find similar

American Airlines

Sep 25

ONT10:55 amOntario

14h 10m

1 stop

HEL11:05 amHelsinki-Vantaa

Oct 9

HEL12:35 pmHelsinki-Vantaa

16h 27m

1 stop

ONT7:02 pmOntario

$885

Find similar

American Airlines

Sep 25

ONT10:55 amOntario

14h 10m

1 stop

HEL11:05 amHelsinki-Vantaa

Oct 9

HEL12:35 pmHelsinki-Vantaa

16h 27m

1 stop

ONT7:02 pmOntario

$889

Find similar

United Airlines flights from Ontario to Finland

Our best United Airlines deals on Ontario to Finland flight tickets

United Airlines

Sep 6

ONT6:04 amOntario

32h 21m

2 stops

HEL12:25 amHelsinki-Vantaa

Sep 13

HEL6:05 amHelsinki-Vantaa

24h 38m

2 stops

ONT8:43 pmOntario

$974

Find similar

United Airlines

Aug 12

ONT1:34 pmOntario

17h 16m

2 stops

HEL4:50 pmHelsinki-Vantaa

Sep 11

HEL12:40 pmHelsinki-Vantaa

19h 50m

2 stops

ONT10:30 pmOntario

$1,063

Find similar

United Airlines

Sep 25

ONT1:15 pmOntario

17h 25m

2 stops

HEL4:40 pmHelsinki-Vantaa

Oct 4

HEL6:10 amHelsinki-Vantaa

21h 56m

2 stops

ONT6:06 pmOntario

$1,100

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Thu 9/25

10:55 am-11:05 am

1 stop14h 10m

Helsinki-Vantaa

Thu 10/9

12:35 pm-7:02 pm

1 stop16h 27m

$883

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Thu 9/25

10:55 am-11:05 am

1 stop14h 10m

Helsinki-Vantaa

Thu 10/9

12:35 pm-7:02 pm

1 stop16h 27m

$885

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Thu 9/25

10:55 am-11:05 am

1 stop14h 10m

Helsinki-Vantaa

Thu 10/9

12:35 pm-7:02 pm

1 stop16h 27m

$889

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Thu 9/25

10:55 am-11:05 am

1 stop14h 10m

Helsinki-Vantaa

Thu 10/9

12:35 pm-7:02 pm

1 stop16h 27m

$934

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Sat 9/6

6:04 am-12:25 am

2 stops32h 21m

Helsinki-Vantaa

Sat 9/13

6:05 am-8:43 pm

2 stops24h 38m

$974

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 8/25

10:50 am-10:45 am

1 stop13h 55m

Helsinki-Vantaa

Tue 9/9

11:55 am-6:54 pm

1 stop16h 59m

$983

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Mon 9/29

11:39 am-2:00 pm

2 stops16h 21m

Helsinki-Vantaa

Tue 10/7

3:00 pm-12:03 am

2 stops19h 03m

$1,006

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 8/26

10:50 am-5:50 pm

2 stops21h 00m

Helsinki-Vantaa

Thu 9/4

4:10 pm-10:33 pm

1 stop16h 23m

$1,020

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Tue 12/2

11:15 am-12:55 pm

2 stops15h 40m

Helsinki-Vantaa

Tue 12/9

1:55 pm-10:37 pm

2 stops18h 42m

$1,068

OntarioHelsinki

ONT - HEL

ONTHEL

Ontario

Thu 9/25

1:15 pm-4:40 pm

2 stops17h 25m

Helsinki-Vantaa

Sat 10/4

6:10 am-6:06 pm

2 stops21h 56m

$1,100

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 Finland

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

What is the cheapest airline that flies from Ontario to Finland?

United Airlines, American Airlines, and Icelandair are the most popular carriers operating from Ontario to Finland

What airlines fly to Finland?

Finnair, Scandinavian Airlines and American Airlines are the top three most popular airlines that fly to Finland from Ontario according to our data. Finnair is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 9 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Finland flight deals and tips

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

Best Price Found	$550
Fastest flight time	13h 55m
Direct flights	None
Airports in Finland	1 airport

The best one-way flight to Finland from Ontario in the past 72 hours is $550. The best round-trip flight deal from Ontario to Finland found on momondo in the last 72 hours is $883.

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

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

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

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Finland?
Prices for flights from Ontario Airport to Finland are updated daily.
How old do you have to be to fly from Ontario Airport to Finland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents required for your trip to Finland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Finland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Finland from Ontario with this policy.

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

momondo helps you find the best flight between Ontario and Finland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Ontario to Finland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Finland and let you know when they change.