Find Deals on 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
Students
under 26
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: Fri Jan 27 2017 Return: Tue Jan 31 2017 Trip spans 5 days
British Airways
British Airways
ONT
5:54a
OSL
2:15a
20h 21m
2 stops
OSL
2:25a
ONT
12:13a
21h 48m
2 stops
Depart: Tue Apr 11 2017 Return: Fri Apr 21 2017 Trip spans 11 days
Delta
Delta
ONT
2:20a
OSL
11:00p
20h 40m
2 stops
OSL
2:30a
ONT
9:27p
18h 57m
2 stops
Depart: Sun Apr 23 2017 Return: Tue May 2 2017 Trip spans 10 days
American Airlines
American Airlines
ONT
12:30p
OSL
7:45a
19h 15m
2 stops
OSL
7:35a
ONT
2:45a
19h 10m
2 stops
Depart: Thu Apr 13 2017 Return: Mon Apr 24 2017 Trip spans 12 days
KLM
KLM
ONT
2:20a
OSL
2:55a
24h 35m
2 stops
OSL
2:20a
ONT
3:38a
25h 18m
2 stops
Depart: Tue Jul 11 2017 Return: Thu Jul 20 2017 Trip spans 10 days
Air France
Air France
ONT
2:20a
OSL
11:05p
20h 45m
2 stops
OSL
2:35a
ONT
9:28p
18h 53m
2 stops
Depart: Wed Apr 12 2017 Return: Fri Apr 21 2017 Trip spans 10 days
Delta
Delta
ONT
2:20a
OSL
3:00a
24h 40m
2 stops
OSL
2:30a
ONT
9:27p
18h 57m
2 stops
Depart: Tue Feb 14 2017 Return: Tue Feb 21 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
5:54a
OSL
10:25p
16h 31m
2 stops
OSL
2:25a
ONT
10:12p
19h 47m
2 stops
Depart: Wed Apr 19 2017 Return: Mon May 1 2017 Trip spans 13 days
KLM
KLM
ONT
2:20a
OSL
2:55a
24h 35m
2 stops
OSL
2:20a
ONT
3:38a
25h 18m
2 stops
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
11:30a
OSL
5:45a
18h 15m
2 stops
OSL
6:30a
ONT
10:12p
39h 42m
2 stops
Depart: Sun Apr 9 2017 Return: Fri Apr 21 2017 Trip spans 13 days
Delta
Delta
ONT
6:15a
OSL
2:55a
20h 40m
2 stops
OSL
2:15a
ONT
9:27p
19h 12m
2 stops
Depart: Thu Apr 20 2017 Return: Mon May 1 2017 Trip spans 12 days
KLM
KLM
ONT
2:20a
OSL
2:55a
24h 35m
2 stops
OSL
2:20a
ONT
9:27p
19h 07m
2 stops
Depart: Mon Apr 10 2017 Return: Fri Apr 21 2017 Trip spans 12 days
Delta
Delta
ONT
6:15a
OSL
2:55a
20h 40m
2 stops
OSL
2:15a
ONT
9:27p
19h 12m
2 stops
Depart: Fri Apr 21 2017 Return: Mon May 1 2017 Trip spans 11 days
KLM
KLM
ONT
2:20a
OSL
2:55a
24h 35m
2 stops
OSL
2:20a
ONT
9:27p
19h 07m
2 stops
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
British Airways
British Airways
ONT
6:55a
OSL
7:45a
24h 50m
2 stops
OSL
3:45a
ONT
1:08a
21h 23m
2 stops
Depart: Thu May 4 2017 Return: Sun May 14 2017 Trip spans 11 days
American Airlines
American Airlines
ONT
12:30p
OSL
7:45a
19h 15m
2 stops
OSL
7:35a
ONT
2:39a
19h 04m
2 stops
Depart: Fri Apr 14 2017 Return: Fri Apr 21 2017 Trip spans 8 days
Delta
Delta
ONT
2:20a
OSL
2:55a
24h 35m
2 stops
OSL
2:15a
ONT
9:27p
19h 12m
2 stops
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
KLM
KLM
ONT
7:45a
OSL
2:55a
19h 10m
2 stops
OSL
2:20a
ONT
9:27p
19h 07m
2 stops
Depart: Sun Apr 2 2017 Return: Mon Apr 10 2017 Trip spans 9 days
British Airways
British Airways
ONT
2:20a
OSL
3:40a
25h 20m
2 stops
OSL
5:25p
ONT
1:08a
31h 43m
2 stops
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
KLM
KLM
ONT
2:20a
OSL
10:00a
31h 40m
2 stops
OSL
2:20a
ONT
3:14a
24h 54m
2 stops
Depart: Sun Apr 16 2017 Return: Mon Apr 24 2017 Trip spans 9 days
Delta
Delta
ONT
2:20a
OSL
12:35a
22h 15m
2 stops
OSL
7:50a
ONT
3:47a
19h 57m
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.

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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
$574
Destination

Oslo
$574