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Find cheap flights from Ontario to Finland from $629

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Finland departing on 10/8. 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
0 bags
lun. 7/1
lun. 7/8

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Best Finland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Helsinki
Helsinki2 stops$629

Good to know

Cheapest flight

$629
Flight from Ontario to Helsinki

FAQs - booking Finland flights

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

    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 Finland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Finland 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 Finland?

    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 Finland with an airline and back to Ontario with another airline.

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

    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 Finland from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Finland

  • Morning departure is around 124% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Ontario to Finland

Recent round-trip flight deals

10/8mar.
2 stopsBritish Airways
18h 25mONT-HEL
10/23mié.
2 stopsBritish Airways
19h 21mHEL-ONT
$629
10/8mar.
1 stopAmerican Airlines
16h 04mONT-HEL
10/23mié.
2 stopsAmerican Airlines
26h 52mHEL-ONT
$654
9/4mié.
2 stopsBritish Airways
20h 16mONT-HEL
9/13vie.
1 stopBritish Airways
19h 47mHEL-ONT
$745
10/11vie.
1 stop
13h 55mONT-HEL
10/20dom.
1 stop
21h 01mHEL-ONT
$750
9/4mié.
2 stopsAmerican Airlines
21h 50mONT-HEL
9/13vie.
2 stopsAmerican Airlines
19h 31mHEL-ONT
$751
10/11vie.
2 stops
18h 30mONT-HEL
10/20dom.
2 stops
19h 19mHEL-ONT
$754
10/11vie.
2 stopsUnited Airlines
21h 57mONT-HEL
11/12mar.
2 stopsUnited Airlines
23h 25mHEL-ONT
$778
10/8mar.
3 stopsUnited Airlines
24h 07mONT-HEL
10/23mié.
2 stopsUnited Airlines
24h 12mHEL-ONT
$883
8/25dom.
2 stopsIberia
42h 39mONT-HEL
9/13vie.
1 stopIberia
21h 01mHEL-ONT
$1,167
6/16dom.
2 stopsIberia
30h 05mONT-HEL
6/23dom.
2 stopsIberia
36h 57mHEL-ONT
$1,426

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Recent one-way flight deals

9/4mié.
2 stopsAmerican Airlines
21h 50mONT-HEL
$692
7/10mié.
2 stopsUnited Airlines
26h 25mONT-HEL
$712
9/18mié.
2 stopsIberia
25h 15mONT-HEL
$720
7/14dom.
2 stopsUnited Airlines
38h 10mONT-HEL
$724
7/13sáb.
2 stopsUnited Airlines
44h 50mONT-HEL
$762
9/4mié.
1 stopAmerican Airlines
24h 46mONT-HEL
$792
6/12mié.
2 stopsUnited Airlines
44h 50mONT-HEL
$878
7/14dom.
1 stopAmerican Airlines
24h 46mONT-HEL
$881
6/23dom.
2 stops
25h 36mONT-HEL
$4,421
7/13sáb.
2 stops
20h 13mONT-HEL
$10,425

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Last minute flights from Ontario to Finland

Last minute flight, train and bus deals

6/2dom.
multi-stop
18h 00mONT-HEL
6/9dom.
multi-stop
18h 53mHEL-ONT
$5,327
6/3lun.
multi-stopAmerican Airlines
14h 11mONT-HEL
6/9dom.
multi-stopAmerican Airlines
16h 32mHEL-ONT
$7,397

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Ontario - Finland Flights

Departure:

Ontario (ONT)United States

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