Find Cheap Flights from Europe to Ontario

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 Europe to Ontario

(Round-trip)
Depart: Sun Sep 17 2017 Return: Tue Oct 17 2017 Trip spans 31 days
British Airways
British Airways
ARN
ONT
20h 35m
2 stops
ONT
ARN
21h 15m
2 stops
Depart: Wed Oct 4 2017 Return: Thu Oct 12 2017 Trip spans 9 days
Delta
Delta
BCN
ONT
20h 39m
2 stops
ONT
BCN
18h 55m
2 stops
Depart: Thu Nov 30 2017 Return: Mon Dec 4 2017 Trip spans 5 days
American Airlines
American Airlines
CDG
ONT
20h 14m
2 stops
ONT
CDG
18h 31m
1 stop
Depart: Tue Oct 3 2017 Return: Wed Oct 11 2017 Trip spans 9 days
United
United
MAD
ONT
30h 29m
2 stops
ONT
MAD
19h 06m
2 stops
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
British Airways
British Airways
OSL
ONT
31h 28m
2 stops
ONT
OSL
21h 31m
2 stops
Depart: Thu Sep 28 2017 Return: Sun Oct 8 2017 Trip spans 11 days
Air France
Air France
SVO
ONT
32h 33m
2 stops
ONT
SVO
22h 15m
2 stops
Depart: Wed Sep 6 2017 Return: Sat Sep 23 2017 Trip spans 18 days
KLM
KLM
BCN
ONT
19h 54m
2 stops
ONT
BCN
17h 45m
2 stops
Depart: Fri Jan 26 2018 Return: Sat Feb 3 2018 Trip spans 9 days
British Airways
British Airways
ARN
ONT
21h 25m
2 stops
ONT
ARN
18h 28m
2 stops
Depart: Mon Sep 11 2017 Return: Sun Sep 24 2017 Trip spans 14 days
$1016
Select
Virgin Atlantic
Virgin Atlantic
LHR
ONT
16h 47m
1 stop
ONT
LHR
18h 59m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Oct 10 2017 Trip spans 21 days
British Airways
British Airways
DUB
ONT
22h 15m
2 stops
ONT
DUB
20h 45m
2 stops
Depart: Thu Sep 28 2017 Return: Thu Oct 12 2017 Trip spans 15 days
Delta
Delta
BCN
ONT
25h 57m
2 stops
ONT
BCN
18h 55m
2 stops
Depart: Mon Sep 11 2017 Return: Wed Sep 20 2017 Trip spans 10 days
British Airways
British Airways
DUB
ONT
18h 15m
2 stops
ONT
DUB
20h 51m
2 stops
Depart: Fri Jul 28 2017 Return: Sun Aug 6 2017 Trip spans 10 days
$1267
Select
Condor
Condor
FRA
ONT
16h 48m
1 stop
ONT
FRA
22h 00m
1 stop
Depart: Sat Oct 7 2017 Return: Tue Oct 10 2017 Trip spans 4 days
British Airways
British Airways
ARN
ONT
31h 28m
2 stops
ONT
ARN
21h 15m
2 stops
Depart: Tue Oct 31 2017 Return: Mon Nov 6 2017 Trip spans 7 days
British Airways
British Airways
OSL
ONT
37h 56m
2 stops
ONT
OSL
44h 05m
2 stops
Depart: Mon Aug 21 2017 Return: Sat Sep 2 2017 Trip spans 13 days
United
United
ZRH
ONT
28h 34m
2 stops
ONT
ZRH
25h 25m
2 stops
Depart: Wed Sep 6 2017 Return: Mon Sep 11 2017 Trip spans 6 days
United
United
AMS
ONT
17h 59m
2 stops
ONT
AMS
26h 40m
2 stops
Depart: Sat Oct 28 2017 Return: Sat Nov 4 2017 Trip spans 8 days
British Airways
British Airways
DUB
ONT
31h 45m
2 stops
ONT
DUB
21h 10m
2 stops
Depart: Fri Dec 1 2017 Return: Mon Dec 11 2017 Trip spans 11 days
KLM
KLM
BCN
ONT
19h 28m
2 stops
ONT
BCN
17h 05m
2 stops
Depart: Tue Jan 16 2018 Return: Thu Jan 25 2018 Trip spans 10 days
Delta
Delta
MAN
ONT
20h 11m
2 stops
ONT
MAN
17h 00m
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

Oslo
$378
Amsterdam
$761
Barcelona
$548
Madrid
$740
London
$1016
Dublin
$433
Manchester
$833
Frankfurt am Main
$1267
Zurich
$743
Moscow
$838
Stockholm
$347
Paris
$644
Destination

Ontario
$347