Find Cheap Flights from Ontario to Oslo

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.
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Book cheap flights from Ontario to Oslo

(Round-trip)
Depart: Sun Aug 13 2017 Return: Wed Sep 20 2017 Trip spans 39 days
KLM
KLM
ONT
6:20a
OSL
10:00a
27h 40m
2 stops
OSL
2:20a
ONT
3:20a
25h 00m
2 stops
Depart: Fri Sep 15 2017 Return: Mon Sep 25 2017 Trip spans 11 days
British Airways
British Airways
ONT
6:42a
OSL
3:40a
20h 58m
2 stops
OSL
5:25p
ONT
4:08a
34h 43m
2 stops
Depart: Tue May 2 2017 Return: Thu May 11 2017 Trip spans 10 days
Delta
Delta
ONT
6:13a
OSL
12:35a
18h 22m
2 stops
OSL
2:30a
ONT
9:11p
18h 41m
2 stops
Depart: Mon Aug 14 2017 Return: Wed Sep 20 2017 Trip spans 38 days
KLM
KLM
ONT
6:20a
OSL
10:00a
27h 40m
2 stops
OSL
2:20a
ONT
3:20a
25h 00m
2 stops
Depart: Sat Aug 12 2017 Return: Tue Sep 19 2017 Trip spans 39 days
British Airways
British Airways
ONT
9:10p
OSL
9:40a
36h 30m
2 stops
OSL
3:45a
ONT
4:08a
24h 23m
2 stops
Depart: Wed Oct 11 2017 Return: Sat Oct 21 2017 Trip spans 11 days
KLM
KLM
ONT
2:20a
TRF
2:55a
24h 35m
2 stops
TRF
2:20a
ONT
9:30p
19h 10m
2 stops
Depart: Tue Jun 27 2017 Return: Wed Jul 5 2017 Trip spans 9 days
$1632
Select
United
United
ONT
12:50p
OSL
5:00a
16h 10m
2 stops
OSL
3:55a
ONT
9:20p
17h 25m
2 stops
Depart: Fri Oct 6 2017 Return: Sun Oct 15 2017 Trip spans 10 days
British Airways
British Airways
ONT
6:42a
OSL
7:45a
25h 03m
2 stops
OSL
7:35a
ONT
4:08a
20h 33m
2 stops
Depart: Fri Oct 20 2017 Return: Thu Oct 26 2017 Trip spans 7 days
British Airways
British Airways
ONT
6:42a
OSL
3:40a
20h 58m
2 stops
OSL
5:25p
ONT
4:08a
34h 43m
2 stops
Depart: Wed May 3 2017 Return: Wed May 10 2017 Trip spans 8 days
KLM
KLM
ONT
12:46p
OSL
10:00a
21h 14m
2 stops
OSL
10:00a
ONT
3:58a
17h 58m
2 stops
Depart: Tue Aug 8 2017 Return: Tue Aug 22 2017 Trip spans 15 days
British Airways
British Airways
ONT
2:10a
OSL
3:40a
25h 30m
2 stops
OSL
7:35a
ONT
4:08a
20h 33m
2 stops
Depart: Tue Aug 15 2017 Return: Wed Sep 20 2017 Trip spans 37 days
KLM
KLM
ONT
6:20a
OSL
10:00a
27h 40m
2 stops
OSL
2:20a
ONT
3:20a
25h 00m
2 stops
Depart: Fri Jul 28 2017 Return: Fri Aug 4 2017 Trip spans 8 days
$2634
Select
American Airlines
American Airlines
ONT
12:30p
OSL
7:45a
19h 15m
2 stops
OSL
7:35a
ONT
4:06a
20h 31m
2 stops
Depart: Wed Aug 9 2017 Return: Fri Aug 25 2017 Trip spans 17 days
British Airways
British Airways
ONT
9:10p
OSL
9:40a
36h 30m
2 stops
OSL
7:35a
ONT
4:08a
44h 33m
2 stops
Depart: Thu May 18 2017 Return: Mon May 22 2017 Trip spans 5 days
$1075
Select
KLM
KLM
ONT
6:13a
OSL
9:35a
27h 22m
2 stops
OSL
2:30a
ONT
3:58a
25h 28m
2 stops
Depart: Mon Jul 3 2017 Return: Fri Jul 7 2017 Trip spans 5 days
$3300
Select
Air France
Air France
ONT
9:15a
OSL
3:05a
17h 50m
2 stops
OSL
2:35a
ONT
9:28p
18h 53m
2 stops
Depart: Sun Oct 29 2017 Return: Mon Nov 6 2017 Trip spans 9 days
$1037
Select
British Airways
British Airways
ONT
6:42a
OSL
12:25a
17h 43m
2 stops
OSL
2:25a
ONT
9:40p
19h 15m
2 stops
Depart: Sun May 14 2017 Return: Mon May 22 2017 Trip spans 9 days
$1113
Select
KLM
KLM
ONT
2:00a
OSL
5:35a
27h 35m
2 stops
OSL
2:30a
ONT
3:58a
25h 28m
2 stops
Depart: Wed Jun 28 2017 Return: Wed Jul 5 2017 Trip spans 8 days
$1858
Select
United
United
ONT
12:50p
OSL
5:45a
16h 55m
2 stops
OSL
3:55a
ONT
9:20p
17h 25m
2 stops
Depart: Mon May 15 2017 Return: Mon May 22 2017 Trip spans 8 days
$1113
Select
KLM
KLM
ONT
12:46p
OSL
5:35a
16h 49m
2 stops
OSL
7:50a
ONT
3:58a
20h 08m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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,
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Airports
Origin

Ontario
$610
Destination

Oslo
$610
Sandefjord
$710