$543+ Cheap flights from Ontario (ONT) to Finland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HEL
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Finland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Finland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to FinlandExplore the most affordable flight options available from Ontario to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Ontario to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This Finnair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 am -
2 stops19h 35m
Tue 10/65:15 pm -
2 stops28h 38m
Deal found 8/26![Multiple Airlines logo]()
$987
This Finnair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:22 pm -
2 stops20h 48m
Sun 11/1512:30 pm -
1 stop19h 02m
Deal found 8/23![Multiple Airlines logo]()
$994
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:57 am -
2 stops18h 43m
Sat 11/146:40 am -
2 stops19h 44m
Deal found 8/25![Delta logo]()
$995
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:29 pm -
2 stops19h 16m
Mon 11/1612:35 pm -
2 stops20h 13m
Deal found 8/26![United Airlines logo]()
$998
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
2 stops45h 05m
Sun 10/41:55 pm -
2 stops38h 20m
Deal found 8/26![Delta logo]()
$999
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 pm -
2 stops57h 05m
Sun 10/41:55 pm -
2 stops38h 20m
Deal found 8/26![Delta logo]()
$1,006
This Finnair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:25 am -
1 stop14h 35m
Tue 9/2912:20 pm -
1 stop16h 33m
Deal found 8/23![Multiple Airlines logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:29 pm -
2 stops19h 16m
Sun 11/1512:35 pm -
2 stops20h 13m
Deal found 8/26![United Airlines logo]()
$1,048
This Finnair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:30 am -
1 stop14h 40m
Sun 11/1512:30 pm -
1 stop16h 12m
Deal found 8/23![Multiple Airlines logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:00 am -
2 stops27h 45m
Sun 11/1512:35 pm -
2 stops42h 16m
Deal found 8/23![United Airlines logo]()
$1,059
Best flights from Ontario to FinlandDiscover carefully curated flight deals from Ontario to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Ontario to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Finnair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 am -
2 stops19h 35m
Tue 10/65:15 pm -
2 stops28h 38m
Deal found 8/26![Multiple Airlines logo]()
$987
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am -
2 stops23h 40m
Mon 11/162:05 pm -
2 stops36h 19m
Deal found 8/23![Delta logo]()
$995
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:29 pm -
2 stops19h 16m
Mon 11/1612:35 pm -
2 stops20h 13m
Deal found 8/26![United Airlines logo]()
$998
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:29 pm -
2 stops19h 16m
Mon 11/1612:35 pm -
2 stops20h 13m
Deal found 8/26![United Airlines logo]()
$998
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:15 pm -
2 stops33h 50m
Thu 10/81:55 pm -
2 stops41h 59m
Deal found 8/26![Delta logo]()
$999
This Iberia deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop19h 10m
Sun 11/1512:30 pm -
1 stop16h 17m
Deal found 8/22![Multiple Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
2 stops25h 45m
Sun 11/1512:35 pm -
2 stops20h 13m
Deal found 8/24![United Airlines logo]()
$999
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:29 pm -
2 stops19h 16m
Sun 11/1512:35 pm -
2 stops20h 13m
Deal found 8/25![United Airlines logo]()
$999
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:00 am -
2 stops26h 45m
Tue 1/1912:35 pm -
2 stops20h 31m
Deal found 8/25![United Airlines logo]()
$1,004
Last-minute flights from Ontario to FinlandDiscover last-minute flight deals from Ontario to Finland. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Finland. Data last updated August 27, 2026 and is based on user searches.
This Finnair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:25 am -
1 stop14h 35m
Tue 9/2912:20 pm -
1 stop16h 33m
Deal found 8/23![Multiple Airlines logo]()
$1,022
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:17 pm -
2 stops19h 23m
Tue 10/67:00 am -
2 stops25h 43m
Deal found 8/26![Delta logo]()
$1,131
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:00 pm -
2 stops29h 05m
Thu 10/81:55 pm -
2 stops41h 59m
Deal found 8/26![Delta logo]()
$999
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:00 pm -
2 stops29h 05m
Sat 10/37:00 am -
2 stops38h 14m
Deal found 8/26![Delta logo]()
$1,140
This Turkish Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:39 pm -
2 stops39h 16m
Thu 10/88:20 am -
2 stops25h 22m
Deal found 8/25![Multiple Airlines logo]()
$1,210
This Finnair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 am -
2 stops19h 35m
Tue 10/65:15 pm -
2 stops28h 38m
Deal found 8/26![Multiple Airlines logo]()
$987
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 pm -
2 stops57h 05m
Sun 10/41:55 pm -
2 stops38h 20m
Deal found 8/26![Delta logo]()
$1,006
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 pm -
2 stops57h 05m
Sat 10/37:00 am -
2 stops38h 14m
Deal found 8/26![Delta logo]()
$1,146
This British Airways deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:22 pm -
2 stops46h 38m
Mon 10/512:20 pm -
1 stop21h 32m
Deal found 8/26![British Airways logo]()
$1,229
This British Airways deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:22 pm -
2 stops22h 38m
Tue 10/612:20 pm -
1 stop16h 24m
Deal found 8/26![British Airways logo]()
$1,220
One-way flights from Ontario to FinlandSearch for one-way flight options from Ontario to Finland. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Ontario to Finland. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Icelandair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:14 pm -
2 stops36h 46m
Deal found 8/25![Icelandair logo]()
$543
This oojo deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:14 pm -
2 stops36h 46m
Deal found 8/25![Icelandair logo]()
$549
This Icelandair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:14 pm -
2 stops45h 46m
Deal found 8/25![Icelandair logo]()
$556
This Iberia deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:25 am -
1 stop14h 35m
Deal found 8/24![Multiple Airlines logo]()
$668
This Icelandair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:14 pm -
2 stops24h 41m
Deal found 8/25![Icelandair logo]()
$672
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
2 stops24h 40m
Deal found 8/26![Delta logo]()
$673
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:00 am -
2 stops27h 55m
Deal found 8/23![United Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:05 am -
2 stops24h 35m
Deal found 8/26![Delta logo]()
$677
This FlightHub deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:39 pm -
2 stops50h 31m
Deal found 8/24![Turkish Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:03 am -
3 stops48h 52m
Deal found 8/24![United Airlines logo]()
$698
This FlightHub deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:05 pm -
2 stops33h 40m
Deal found 8/25![Turkish Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:00 am -
2 stops27h 45m
Deal found 8/27![United Airlines logo]()
$755
Find flight deals from Ontario to Finland
Keep the following information in mind while searching for Ontario to Finland flight deals. Data was last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $987 (Finnair) |
One-way from | $543 (Icelandair) |
Popular in | June |
Cheapest in | January |
Average price | $1,141 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from Ontario to Finland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Tue 9/22
8:25 am-2:00 pm
2 stops19h 35m
Helsinki-Vantaa
Tue 10/6
5:15 pm-11:53 am
2 stops28h 38m
$987
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Wed 11/11
7:00 am-4:40 pm
2 stops23h 40m
Helsinki-Vantaa
Mon 11/16
2:05 pm-4:24 pm
2 stops36h 19m
$995
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Tue 11/10
1:29 pm-6:45 pm
2 stops19h 16m
Helsinki-Vantaa
Mon 11/16
12:35 pm-10:48 pm
2 stops20h 13m
$998
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Wed 11/11
1:29 pm-6:45 pm
2 stops19h 16m
Helsinki-Vantaa
Mon 11/16
12:35 pm-10:48 pm
2 stops20h 13m
$998
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Fri 9/25
5:15 pm-1:05 pm
2 stops33h 50m
Helsinki-Vantaa
Thu 10/8
1:55 pm-9:54 pm
2 stops41h 59m
$999
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Tue 11/10
7:00 am-6:45 pm
2 stops25h 45m
Helsinki-Vantaa
Sun 11/15
12:35 pm-10:48 pm
2 stops20h 13m
$999
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Wed 11/11
1:29 pm-6:45 pm
2 stops19h 16m
Helsinki-Vantaa
Sun 11/15
12:35 pm-10:48 pm
2 stops20h 13m
$999
Quickest round-trip
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Wed 11/11
6:00 am-11:10 am
1 stop19h 10m
Helsinki-Vantaa
Sun 11/15
12:30 pm-6:47 pm
1 stop16h 17m
$1,002
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Mon 1/4
6:00 am-6:45 pm
2 stops26h 45m
Helsinki-Vantaa
Tue 1/19
12:35 pm-11:06 pm
2 stops20h 31m
$1,004
Cheapest one-way
OntarioHelsinki
ONT Ontario - HEL Helsinki-Vantaa
ONTHEL
Ontario
Wed 9/30
9:52 am-4:40 pm
2 stops20h 48m
$673
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Ontario to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from Ontario with our price prediction graph.
ONT-HEL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Finland
ONT-FI0
ONT-HEL
No data available for this route at this time. Please check back soon.
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