C$ 470 Find Cheap Flights from Bucharest to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Ontario departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Ontario.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Ontario.
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Flight Deals

Cheap Flights from Bucharest to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bucharest to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bucharest to Ontario

Fri, 21 Nov - Sun, 7 Dec
Air Canada Logo
5:55 a.m. - 4:15 p.m.OTP-YYZ
17h 20m1 stop
Air Canada Logo
6:15 p.m. - 2:05 p.m.YYZ-OTP
12h 50m1 stop
C$ 904Air Canada
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Wed, 19 Nov - Sun, 23 Nov
Multiple Airlines Logo
3:35 p.m. - 4:15 p.m.OTP-YYZ
31h 40m2 stops
Multiple Airlines Logo
7:35 p.m. - 1:05 a.m.YYZ-OTP
22h 30m2 stops
C$ 905Multiple Airlines
Find Deal
Wed, 19 Nov - Sun, 23 Nov
KLM Logo
6:00 p.m. - 3:40 p.m.OTP-YYZ
28h 40m1 stop
KLM Logo
9:15 p.m. - 12:30 a.m.YYZ-OTP
20h 15m1 stop
C$ 957KLM
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Fri, 28 Nov - Tue, 9 Dec
KLM Logo
6:00 a.m. - 3:40 p.m.OTP-YYZ
16h 40m1 stop
KLM Logo
9:15 p.m. - 12:30 a.m.YYZ-OTP
20h 15m1 stop
C$ 966KLM
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Mon, 17 Nov - Fri, 28 Nov
LOT Logo
6:25 p.m. - 8:40 p.m.OTP-YYZ
33h 15m1 stop
LOT Logo
10:40 p.m. - 1:50 p.m.YYZ-OTP
32h 10m1 stop
C$ 969LOT
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Wed, 25 Mar - Sun, 29 Mar
British Airways Logo
8:05 a.m. - 9:15 p.m.OTP-YYZ
19h 10m1 stop
British Airways Logo
10:00 p.m. - 12:45 a.m.YYZ-OTP
19h 45m1 stop
C$ 974British Airways
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Wed, 25 Mar - Sun, 29 Mar
British Airways Logo
8:05 a.m. - 9:15 p.m.OTP-YYZ
19h 10m1 stop
British Airways Logo
6:10 p.m. - 12:45 a.m.YYZ-OTP
23h 35m1 stop
C$ 978British Airways
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Tue, 2 Dec - Tue, 9 Dec
LOT Logo
2:35 p.m. - 8:40 p.m.OTP-YYZ
13h 05m1 stop
LOT Logo
10:40 p.m. - 1:50 p.m.YYZ-OTP
32h 10m1 stop
C$ 981LOT
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Tue, 2 Dec - Tue, 9 Dec
Lufthansa Logo
6:05 a.m. - 2:50 p.m.OTP-YYZ
15h 45m1 stop
Lufthansa Logo
11:00 p.m. - 11:55 p.m.YYZ-OTP
17h 55m2 stops
C$ 1,011Lufthansa
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Thu, 5 Feb - Tue, 4 Aug
Lufthansa Logo
6:05 a.m. - 6:23 p.m.OTP-YUL
19h 18m2 stops
Lufthansa Logo
8:40 p.m. - 1:00 a.m.YUL-OTP
21h 20m1 stop
C$ 1,026Lufthansa
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Booking Insights

KAYAK's insights & trends for Bucharest to Ontario flights

Get data-powered insights and trends into flights from Bucharest to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bucharest Otopeni Intl Airport to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bucharest Otopeni Intl Airport to Region of Ontario departing in November.

What is the cheapest month to fly from Bucharest Otopeni Intl Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest Otopeni Intl Airport to Ontario is January, when tickets cost C$ 905 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is C$ 1,153 and C$ 1,097 respectively.

What’s the cheapest day of the week to fly from Bucharest to Ontario?

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to Ontario clicked on KAYAK for each day over the last 12 months.

For Bucharest to Ontario, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Ontario back to Bucharest, the best deals are generally found on Sunday, with Saturday being the most expensive.

How far in advance should I book a flight from Bucharest Otopeni Intl Airport to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Bucharest Otopeni Intl Airport to Ontario, you should book around 5 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 477
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Bucharest to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Bucharest to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bucharest to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Bucharest to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bucharest to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost C$ 955 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,066.

Reviews of the top 5 airlines flying from Bucharest to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bucharest to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1405 reviews
7.7Comfort
7.8Boarding
7.1Entertainment
7.3Food
8.4Crew
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

No WiFi and ok comfort in business class. Home safe I guess that’s all that really matters.

Crew was excellent. Business class was poor on the short flight and mediocre at best on the international flight.

Very poor. Seats like economy class, food unbeatable, no charging, no entertainment, no WiFi, boarding by bus - no justification for calling and pricing this as business class

During the flight, the fleas biting me in the plane.

Agents helping disable person doesnt know connections to Poland and after 9 agents helping and 2hours ,we made it to proper terminal. Polish Dreamliner its Polish nightmare liner with so narrow seats and no room under front seat for bag and feet,in economy class.To upgrade, to higher standart cost an arm and leg ,even there are empty seats No good experience overall

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

The customer service rep on chat refused carrying golf set at no charge that is customary for LOT and others. I wanted yo carry just ONE club not even full set! Web check in was nightmare. Most horrible lounge at warsaw. To call it business class is a BIG exaggeration. Rude staff warsaw to nyc. Seats uncomfortable and not flat as is now customary. Bad content and entertainment system.

It was was okay but the seat was stiff and hard to sit on it!!

Seats were so uncomfortable, my butt hurts so much, I wish they have more cushions,it really was horrible, Except that, Stewarts were polite food was decent

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Overall, the service was excellent, the crew verry professional, and departures and arrivals were perfect.

Missed flight. Requested assistance for my father and he did not receive it in Paris.

Business Class was very comfortable and the food and service was top notch.

The food was poor quality and the screens for entertainment didn’t work almost at all . Plane seemed pretty old

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

The food could be better, more snacks. And have some plugs to chargue the phone.

very small seats the scree did not work. I could not watch anything for 9 hours.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

Tickets get checked 4 separate times by different staff, would save time if only the person at the entrance and the person who scans the tickets checks them!

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

They sat my 2 year old in the seat behind me, separate from myself and my 5 year-old daughter. When I asked them to fix it they told me to speak to the gate agent in London. When I asked in London they told me to talk to the cabin crew. Then a “Supervisor” stuck us in row 39 at the back of the plane when we were originally sitting in row 25/26. They ran out of food which was gross anyway, and the entertain didn’t work the first hour of the flight. Overall terrible experience.

The plane was known to be late in advance of takeoff. My guess is that it was known to be late at 11am or 5 hours before scheduled takeoff time. We were late to leave and with a wheelchair and the a cart, we only made it to gate. We raced! Inside plane, all was great

Excellent everywhere but Philly, the most rotten airport in the world.

All good. Loo’s weren’t great and as clean as i would like.

A great flight. The crew was excellent too. Of particular note of excellence was the gluten-free meal which was one of the best offerings I’ve ever had on a plane. Outstanding work, BA chefs.

Everything you need to know for your flight from Bucharest to Ontario

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