Find Deals on Flights from Ontario to Bucharest Otopeni Intl (ONT - OTP)

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.
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 Bucharest Otopeni Intl

(Round-trip)
Depart: Wed Mar 15 2017 Return: Wed Apr 19 2017 Trip spans 36 days
American Airlines
American Airlines
ONT
12:30p
OTP
9:50a
21h 20m
2 stops
OTP
4:25a
ONT
2:08a
21h 43m
2 stops
Depart: Thu Mar 16 2017 Return: Sun Apr 2 2017 Trip spans 18 days
British Airways
British Airways
ONT
4:25a
OTP
1:10a
20h 45m
2 stops
OTP
1:15p
ONT
2:13a
36h 58m
2 stops
Depart: Sun Apr 30 2017 Return: Mon May 8 2017 Trip spans 9 days
KLM
KLM
ONT
6:15a
OTP
10:35a
28h 20m
2 stops
OTP
10:00a
ONT
4:47a
18h 47m
2 stops
Depart: Tue May 2 2017 Return: Thu May 11 2017 Trip spans 10 days
Delta
Delta
ONT
6:15a
OTP
3:20a
21h 05m
2 stops
OTP
3:05a
ONT
10:01p
18h 56m
2 stops
Depart: Fri Mar 17 2017 Return: Sun Apr 2 2017 Trip spans 17 days
British Airways
British Airways
ONT
10:25a
OTP
9:50a
23h 25m
2 stops
OTP
1:15p
ONT
2:13a
36h 58m
2 stops
Depart: Mon May 1 2017 Return: Mon May 8 2017 Trip spans 8 days
KLM
KLM
ONT
6:15a
OTP
10:35a
28h 20m
2 stops
OTP
10:00a
ONT
4:47a
18h 47m
2 stops
Depart: Thu May 4 2017 Return: Thu May 11 2017 Trip spans 8 days
Delta
Delta
ONT
6:15a
OTP
3:20a
21h 05m
2 stops
OTP
3:05a
ONT
10:01p
18h 56m
2 stops
Depart: Sat Mar 18 2017 Return: Sun Apr 2 2017 Trip spans 16 days
British Airways
British Airways
ONT
6:49a
OTP
1:30a
18h 41m
2 stops
OTP
1:15p
ONT
5:15a
40h 00m
2 stops
Depart: Wed May 3 2017 Return: Wed May 10 2017 Trip spans 8 days
KLM
KLM
ONT
12:30p
OTP
10:35a
22h 05m
2 stops
OTP
3:05a
ONT
4:47a
25h 42m
2 stops
Depart: Sat May 27 2017 Return: Sun Jun 4 2017 Trip spans 9 days
American Airlines
American Airlines
ONT
5:55a
OTP
2:15a
20h 20m
2 stops
OTP
4:25a
ONT
1:50a
21h 25m
2 stops
Depart: Sun Mar 19 2017 Return: Sun Apr 2 2017 Trip spans 15 days
British Airways
British Airways
ONT
2:20a
OTP
1:30a
23h 10m
2 stops
OTP
1:15p
ONT
5:15a
40h 00m
2 stops
Depart: Tue Jun 20 2017 Return: Thu Jul 13 2017 Trip spans 24 days
American Airlines
American Airlines
ONT
6:42a
OTP
2:15a
19h 33m
2 stops
OTP
4:25a
ONT
3:39a
23h 14m
2 stops
Depart: Mon Mar 20 2017 Return: Sun Apr 2 2017 Trip spans 14 days
British Airways
British Airways
ONT
6:49a
OTP
1:30a
18h 41m
2 stops
OTP
1:15p
ONT
5:15a
40h 00m
2 stops
Depart: Wed Feb 1 2017 Return: Sun Feb 19 2017 Trip spans 19 days
Delta
Delta
ONT
5:18a
OTP
10:55p
41h 37m
2 stops
OTP
1:00a
ONT
2:08a
25h 08m
2 stops
Depart: Wed Jun 21 2017 Return: Thu Jul 13 2017 Trip spans 23 days
American Airlines
American Airlines
ONT
12:30p
OTP
10:15a
21h 45m
2 stops
OTP
4:25a
ONT
3:39a
23h 14m
2 stops
Depart: Tue Mar 21 2017 Return: Sun Apr 2 2017 Trip spans 13 days
British Airways
British Airways
ONT
6:49a
OTP
1:30a
18h 41m
2 stops
OTP
1:15p
ONT
5:15a
40h 00m
2 stops
Depart: Thu Jun 22 2017 Return: Thu Jul 13 2017 Trip spans 22 days
American Airlines
American Airlines
ONT
12:30p
OTP
10:15a
21h 45m
2 stops
OTP
4:25a
ONT
3:39a
23h 14m
2 stops
Depart: Fri Jun 23 2017 Return: Thu Jul 13 2017 Trip spans 21 days
American Airlines
American Airlines
ONT
12:30p
OTP
10:10a
21h 40m
2 stops
OTP
4:25a
ONT
3:39a
23h 14m
2 stops
Depart: Fri May 26 2017 Return: Sun Jun 4 2017 Trip spans 10 days
$1028
Select
Delta
Delta
ONT
2:00a
OTP
11:15p
21h 15m
2 stops
OTP
3:05a
ONT
4:47a
25h 42m
2 stops
Depart: Sat Apr 29 2017 Return: Fri May 5 2017 Trip spans 7 days
British Airways
British Airways
ONT
10:30a
OTP
10:10a
23h 40m
2 stops
OTP
1:25p
ONT
5:08a
39h 43m
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
$683
Destination

Bucharest
$683