Find Cheap Flights from Ontario to Helsinki-Vantaa (ONT - HEL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ontario to Helsinki-Vantaa

(Round-trip)
Depart: Tue Aug 8 2017 Return: Sat Aug 19 2017 Trip spans 12 days
$1144
Select
British Airways
British Airways
ONT
10:16a
HEL
9:35a
23h 19m
2 stops
HEL
3:45a
ONT
1:46a
22h 01m
2 stops
Depart: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
$1709
Select
KLM
KLM
ONT
8:00a
HEL
3:30a
19h 30m
2 stops
HEL
3:00a
ONT
5:06a
26h 06m
2 stops
Depart: Thu Jul 20 2017 Return: Tue Aug 8 2017 Trip spans 20 days
$1756
Select
United
United
ONT
5:15a
HEL
4:30a
23h 15m
2 stops
HEL
2:00a
ONT
2:40a
24h 40m
2 stops
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
$1905
Select
American Airlines
American Airlines
ONT
2:20a
HEL
6:50p
16h 30m
2 stops
HEL
10:10a
ONT
5:06a
18h 56m
2 stops
Depart: Wed Aug 9 2017 Return: Sat Aug 19 2017 Trip spans 11 days
$1144
Select
British Airways
British Airways
ONT
10:16a
HEL
9:00a
22h 44m
2 stops
HEL
3:45a
ONT
1:46a
22h 01m
2 stops
Depart: Thu Aug 10 2017 Return: Sat Aug 19 2017 Trip spans 10 days
$1239
Select
British Airways
British Airways
ONT
10:16a
HEL
9:35a
23h 19m
2 stops
HEL
3:45a
ONT
5:06a
25h 21m
2 stops
Depart: Fri Aug 11 2017 Return: Sat Aug 19 2017 Trip spans 9 days
$1239
Select
British Airways
British Airways
ONT
10:16a
HEL
9:35a
23h 19m
2 stops
HEL
3:45a
ONT
1:46a
22h 01m
2 stops
Depart: Sat Aug 12 2017 Return: Sat Aug 19 2017 Trip spans 8 days
$1239
Select
British Airways
British Airways
ONT
6:46a
HEL
10:30a
27h 44m
2 stops
HEL
1:10p
ONT
5:06a
39h 56m
2 stops
Depart: Wed Jul 26 2017 Return: Mon Jul 31 2017 Trip spans 6 days
$1797
Select
KLM
KLM
ONT
6:20a
HEL
10:10a
27h 50m
2 stops
HEL
3:00a
ONT
5:06a
26h 06m
2 stops
Depart: Mon Aug 7 2017 Return: Sat Aug 19 2017 Trip spans 13 days
$1329
Select
British Airways
British Airways
ONT
10:16a
HEL
9:35a
23h 19m
2 stops
HEL
3:45a
ONT
5:06a
25h 21m
2 stops
Depart: Sun Aug 13 2017 Return: Sat Aug 19 2017 Trip spans 7 days
$1329
Select
British Airways
British Airways
ONT
4:00a
HEL
9:35a
29h 35m
2 stops
HEL
1:10p
ONT
5:06a
39h 56m
2 stops
Depart: Sun May 28 2017 Return: Tue Jun 6 2017 Trip spans 10 days
$1965
Select
KLM
KLM
ONT
2:00a
HEL
11:20p
21h 20m
2 stops
HEL
3:00a
ONT
10:17p
19h 17m
2 stops
Depart: Mon May 29 2017 Return: Tue Jun 6 2017 Trip spans 9 days
$1965
Select
KLM
KLM
ONT
6:13a
HEL
11:20p
17h 07m
2 stops
HEL
3:00a
ONT
10:17p
19h 17m
2 stops
Depart: Wed Aug 2 2017 Return: Mon Aug 7 2017 Trip spans 6 days
$1409
Select
British Airways
British Airways
ONT
10:16a
HEL
9:35a
23h 19m
2 stops
HEL
1:10p
ONT
1:46a
36h 36m
2 stops
Depart: Tue May 30 2017 Return: Tue Jun 6 2017 Trip spans 8 days
$1965
Select
KLM
KLM
ONT
6:13a
HEL
10:10a
27h 57m
2 stops
HEL
3:00a
ONT
10:17p
19h 17m
2 stops
Depart: Thu Jul 27 2017 Return: Mon Aug 14 2017 Trip spans 19 days
$1471
Select
British Airways
British Airways
ONT
6:46a
HEL
9:35a
26h 49m
2 stops
HEL
1:10p
ONT
11:45p
34h 35m
2 stops
Depart: Sat Jul 8 2017 Return: Sat Jul 22 2017 Trip spans 15 days
$1965
Select
KLM
KLM
ONT
2:00a
HEL
3:30a
25h 30m
2 stops
HEL
3:00a
ONT
3:18a
24h 18m
2 stops
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
$2025
Select
KLM
KLM
ONT
6:13a
HEL
11:20p
17h 07m
2 stops
HEL
3:00a
ONT
10:17p
19h 17m
2 stops
Depart: Fri Jun 2 2017 Return: Tue Jun 6 2017 Trip spans 5 days
$2025
Select
KLM
KLM
ONT
6:13a
HEL
11:20p
17h 07m
2 stops
HEL
3:00a
ONT
10:17p
19h 17m
2 stops
Depart: Sat Jul 1 2017 Return: Sun Jul 9 2017 Trip spans 9 days
$1909
Select
British Airways
British Airways
ONT
6:46a
HEL
2:20a
19h 34m
2 stops
HEL
4:00a
ONT
7:15a
27h 15m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Ontario
$1144
Destination

Helsinki
$1144