ONT - HEL

$460 Find Cheap Flights from Ontario to Helsinki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Helsinki departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Helsinki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Helsinki, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$997
Icelandair
Wed 10/14Sun 10/18
ONT - HEL • 2 stops
Cheapest one-way
$460
Icelandair
Wed 9/30
ONT - HEL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Helsinki. You'll need at least 1 connection.
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We hope you love your trip to Helsinki!
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Flight Deals

Cheap Flights from Ontario to Helsinki (ONT-HEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Helsinki

Wed, Oct 14 - Sun, Oct 18
Multiple Airlines Logo
12:00 pm - 2:00 pm
ONT
-
HEL
40h 00m
2 stops
Multiple Airlines Logo
3:00 pm - 10:39 pm
HEL
-
ONT
17h 39m
2 stops
$997Multiple Airlines
Mon, Aug 31 - Thu, Sep 24
United Airlines Logo
1:18 pm - 6:55 pm
ONT
-
HEL
19h 37m
2 stops
United Airlines Logo
6:35 am - 8:52 pm
HEL
-
ONT
24h 17m
2 stops
$998United Airlines
Mon, Aug 31 - Thu, Sep 24
Turkish Airlines Logo
11:50 pm - 11:10 am
ONT
-
HEL
49h 20m
2 stops
Turkish Airlines Logo
12:05 pm - 8:13 pm
HEL
-
ONT
42h 08m
2 stops
$1,000Turkish Airlines
Tue, Jul 21 - Tue, Dec 1
United Airlines Logo
1:18 pm - 6:55 pm
ONT
-
HEL
19h 37m
2 stops
United Airlines Logo
12:45 pm - 11:06 pm
HEL
-
ONT
20h 21m
2 stops
$1,029United Airlines
Tue, Aug 11 - Fri, Aug 21
Multiple Airlines Logo
12:04 pm - 1:10 pm
ONT
-
HEL
15h 06m
1 stop
Multiple Airlines Logo
4:20 pm - 11:24 pm
HEL
-
ONT
17h 04m
1 stop
$1,047Multiple Airlines
Sat, Aug 29 - Wed, Sep 23
United Airlines Logo
1:18 pm - 5:00 pm
ONT
-
HEL
17h 42m
2 stops
United Airlines Logo
6:35 am - 6:11 pm
HEL
-
ONT
21h 36m
2 stops
$1,060United Airlines
Sat, Aug 29 - Thu, Sep 24
Multiple Airlines Logo
3:05 pm - 2:00 pm
ONT
-
HEL
36h 55m
2 stops
Multiple Airlines Logo
3:00 pm - 11:24 pm
HEL
-
ONT
18h 24m
2 stops
$1,067Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
7:00 am - 2:00 pm
ONT
-
HEL
21h 00m
2 stops
Multiple Airlines Logo
3:00 pm - 11:59 pm
HEL
-
ONT
18h 59m
2 stops
$1,074Multiple Airlines
Mon, May 11 - Wed, May 27
British Airways Logo
11:59 pm - 10:45 am
ONT
-
HEL
24h 46m
1 stop
British Airways Logo
12:35 pm - 7:56 pm
HEL
-
ONT
17h 21m
1 stop
$1,080British Airways
Sat, Aug 29 - Wed, Sep 23
Multiple Airlines Logo
10:29 am - 10:45 am
ONT
-
HEL
14h 16m
1 stop
Multiple Airlines Logo
12:35 pm - 6:57 pm
HEL
-
ONT
16h 22m
1 stop
$1,082Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Helsinki flights

Get data-powered insights and trends into flights from Ontario to Helsinki to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Helsinki?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Helsinki were found on United Airlines ($998) and Turkish Airlines ($1,000).

Find deals

Good to know

Cheapest flight$460
Flight from Ontario to Helsinki

When to book flights from Ontario to Helsinki

Are your dates flexible? Find out the best times to travel from Ontario to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Helsinki

  • What is the cheapest flight from Ontario to Helsinki?

    In the last 3 days, the lowest price for a flight from Ontario to Helsinki was $460 for a one-way ticket and $997 for a round-trip.

  • Do I need a passport to fly between Ontario and Helsinki?

    Yes

  • Which aircraft models fly most regularly from Ontario to Helsinki?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Ontario to Helsinki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Helsinki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Helsinki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Ontario with another airline. Booking your flights between Ontario and HEL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Helsinki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Helsinki

Information on your arrival and departure airports

Ontario (ONT)
Helsinki (HEL)