Find Deals on 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
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 Europe to Ontario

(Round-trip)
Depart: Wed Feb 8 2017 Return: Tue Feb 28 2017 Trip spans 21 days
British Airways
British Airways
DUB
ONT
31h 49m
2 stops
ONT
DUB
20h 41m
2 stops
Depart: Sat Feb 11 2017 Return: Sat Feb 18 2017 Trip spans 8 days
United
United
CDG
ONT
16h 23m
1 stop
ONT
CDG
27h 51m
1 stop
Depart: Wed May 10 2017 Return: Fri May 19 2017 Trip spans 10 days
KLM
KLM
VIE
ONT
18h 35m
2 stops
ONT
VIE
22h 10m
2 stops
Depart: Wed Feb 1 2017 Return: Wed Mar 1 2017 Trip spans 29 days
Delta
Delta
BCN
ONT
37h 30m
2 stops
ONT
BCN
23h 20m
2 stops
Depart: Thu Mar 23 2017 Return: Tue Mar 28 2017 Trip spans 6 days
American Airlines
American Airlines
FRA
ONT
21h 23m
1 stop
ONT
FRA
18h 40m
2 stops
Depart: Tue Dec 20 2016 Return: Sun Jan 8 2017 Trip spans 20 days
Air France
Air France
BUD
ONT
18h 47m
2 stops
ONT
BUD
27h 37m
2 stops
Depart: Tue Feb 7 2017 Return: Sat Feb 25 2017 Trip spans 19 days
British Airways
British Airways
DUB
ONT
19h 42m
2 stops
ONT
DUB
18h 55m
2 stops
Depart: Sat Apr 1 2017 Return: Sat Apr 15 2017 Trip spans 15 days
Aeromexico
Aeromexico
LHR
ONT
32h 38m
2 stops
ONT
LHR
31h 22m
2 stops
Depart: Sun Apr 30 2017 Return: Fri May 12 2017 Trip spans 13 days
KLM
KLM
VIE
ONT
41h 23m
2 stops
ONT
VIE
22h 20m
2 stops
Depart: Fri Apr 14 2017 Return: Wed Apr 19 2017 Trip spans 6 days
British Airways
British Airways
DUB
ONT
18h 55m
2 stops
ONT
DUB
17h 23m
2 stops
Depart: Wed Feb 1 2017 Return: Wed Feb 8 2017 Trip spans 8 days
Delta
Delta
VIE
ONT
38h 35m
2 stops
ONT
VIE
18h 47m
2 stops
Depart: Tue Jan 17 2017 Return: Sun Jan 22 2017 Trip spans 6 days
British Airways
British Airways
DUB
ONT
29h 27m
2 stops
ONT
DUB
18h 21m
2 stops
Depart: Thu Feb 23 2017 Return: Tue Mar 21 2017 Trip spans 26 days
Delta
Delta
MAD
ONT
20h 43m
2 stops
ONT
MAD
20h 10m
2 stops
Depart: Tue Mar 14 2017 Return: Mon Apr 3 2017 Trip spans 21 days
KLM
KLM
VIE
ONT
17h 36m
2 stops
ONT
VIE
31h 15m
2 stops
Depart: Fri Feb 10 2017 Return: Mon Feb 20 2017 Trip spans 11 days
British Airways
British Airways
ARN
ONT
21h 53m
2 stops
ONT
ARN
25h 25m
2 stops
Depart: Sat Jan 28 2017 Return: Tue Jan 31 2017 Trip spans 4 days
Delta
Delta
VIE
ONT
43h 49m
2 stops
ONT
VIE
34h 30m
2 stops
Depart: Mon May 1 2017 Return: Fri May 19 2017 Trip spans 19 days
KLM
KLM
VIE
ONT
24h 43m
2 stops
ONT
VIE
27h 45m
2 stops
Depart: Sat Apr 8 2017 Return: Sun Apr 23 2017 Trip spans 16 days
British Airways
British Airways
ARN
ONT
32h 35m
2 stops
ONT
ARN
19h 13m
2 stops
Depart: Tue Dec 20 2016 Return: Fri Jan 20 2017 Trip spans 32 days
American Airlines
American Airlines
IST
ONT
24h 26m
2 stops
ONT
IST
18h 36m
2 stops
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
Delta
Delta
MAD
ONT
24h 45m
2 stops
ONT
MAD
22h 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

Budapest
$851
Barcelona
$512
Madrid
$514
London
$865
Dublin
$424
Vienna
$486
Frankfurt am Main
$662
Istanbul
$685
Stockholm
$454
Paris
$460
Destination

Ontario
$424