Which airlines fly to Region of Ontario?

LOT, Lufthansa and KLM are the top three most popular airlines that fly to Region of Ontario from Bucharest Otopeni Intl Airport according to our data. LOT is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Bucharest Otopeni Intl to Ontario?

KLM is the most popular carrier operating from Bucharest Otopeni Intl to Ontario

How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Ontario?

As of September 2026, there are 5 operators available to choose from for flights from Bucharest Otopeni Intl Airport to Ontario.

How old do you have to be to fly from Bucharest Otopeni Intl Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 532 Cheap Flights from Bucharest Otopeni Intl Airport to Region of Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bucharest Otopeni Intl Airport to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 p.m. - 3:00 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

22h 30m1 stop London Stansted

10:45 p.m. - 12:35 a.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

18h 50m2 stops Lisbon Humberto Delgado Kastrup Copenhagen

C$ 1,007Multiple Airlines

Thu, 5 Nov - Wed, 18 Nov

5:50 a.m. - 7:15 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

20h 25m2 stops Madrid Barajas Amsterdam Schiphol

5:55 p.m. - 9:25 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

20h 30m2 stops Amsterdam Schiphol Madrid Barajas

C$ 1,009Multiple Airlines

Thu, 5 Nov - Wed, 18 Nov

6:05 a.m. - 4:20 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

17h 15m1 stop Frankfurt am Main

7:50 p.m. - 1:00 a.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

22h 10m1 stop Munich Franz Josef Strauss

C$ 1,031Lufthansa

Fri, 16 Oct - Sun, 1 Nov

8:35 a.m. - 3:40 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

14h 05m1 stop Amsterdam Schiphol

9:15 p.m. - 5:10 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

12h 55m1 stop Amsterdam Schiphol

C$ 1,037KLM

Fri, 4 Dec - Fri, 8 Jan

2:00 p.m. - 7:15 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

12h 15m1 stop Amsterdam Schiphol

9:15 p.m. - 11:30 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

19h 15m1 stop Amsterdam Schiphol

C$ 1,040KLM

Tue, 1 Dec - Fri, 8 Jan

8:20 a.m. - 8:35 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

19h 15m1 stop Warsaw Frederic Chopin

10:35 p.m. - 1:50 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

32h 15m1 stop Warsaw Frederic Chopin

C$ 1,057LOT

Tue, 1 Dec - Fri, 8 Jan

5:55 a.m. - 2:55 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

16h 00m2 stops Frankfurt am Main Munich Franz Josef Strauss

6:15 p.m. - 1:55 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

12h 40m1 stop Frankfurt am Main

C$ 1,075Lufthansa

Fri, 20 Nov - Mon, 30 Nov

5:55 a.m. - 3:40 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

16h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol

6:30 p.m. - 2:10 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

12h 40m1 stop Paris Charles de Gaulle

C$ 1,087Air France

Fri, 4 Dec - Fri, 8 Jan

5:55 a.m. - 3:40 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

16h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol

6:30 p.m. - 2:10 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

12h 40m1 stop Paris Charles de Gaulle

C$ 1,087Air France

Tue, 1 Dec - Fri, 8 Jan

6:30 p.m. - 8:35 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

33h 05m1 stop Warsaw Frederic Chopin

10:20 p.m. - 1:50 a.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

20h 30m1 stop Warsaw Frederic Chopin

C$ 1,131LOT

Mon, 11 Jan - Fri, 23 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:10 p.m. - 10:05 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

34h 55m3 stops Amsterdam Schiphol Dublin Reykjavik Keflavik Intl

8:45 p.m. - 10:55 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

19h 10m2 stops Reykjavik Keflavik Intl Dublin

C$ 1,129Multiple Airlines

Tue, 6 Oct - Wed, 21 Oct

6:05 a.m. - 7:30 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

20h 25m1 stop Frankfurt am Main

5:40 p.m. - 12:00 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

11h 20m1 stop Munich Franz Josef Strauss

C$ 1,152Lufthansa

Tue, 6 Oct - Wed, 21 Oct

6:55 p.m. - 2:55 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

27h 00m2 stops Vienna Intl London Heathrow

6:00 p.m. - 12:25 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

11h 25m1 stop Vienna Intl

C$ 1,239Austrian Airlines

Tue, 6 Oct - Wed, 21 Oct

8:40 a.m. - 9:00 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

19h 20m1 stop Paris Charles de Gaulle

10:15 p.m. - 5:10 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

12h 55m1 stop Amsterdam Schiphol

C$ 1,246Multiple Airlines

Sat, 3 Oct - Fri, 19 Mar

8:40 a.m. - 9:00 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

19h 20m1 stop Paris Charles de Gaulle

9:55 p.m. - 12:55 a.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

20h 00m1 stop Amsterdam Schiphol

C$ 1,256Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

8:40 a.m. - 9:00 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

19h 20m1 stop Paris Charles de Gaulle

7:30 p.m. - 2:10 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

12h 40m1 stop Paris Charles de Gaulle

C$ 1,287Air France

Sat, 3 Oct - Fri, 19 Mar

2:00 p.m. - 7:55 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

12h 55m1 stop Amsterdam Schiphol

9:55 p.m. - 5:20 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

12h 25m1 stop Amsterdam Schiphol

C$ 1,288KLM

Thu, 1 Oct - Sun, 11 Oct

2:00 p.m. - 7:55 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

12h 55m1 stop Amsterdam Schiphol

6:00 p.m. - 3:25 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

14h 25m2 stops Paris Charles de Gaulle Amsterdam Schiphol

C$ 1,326KLM

Thu, 1 Oct - Sun, 11 Oct

7:05 a.m. - 3:50 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

15h 45m2 stops Amsterdam Schiphol Paris Charles de Gaulle

6:00 p.m. - 3:25 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

14h 25m2 stops Paris Charles de Gaulle Amsterdam Schiphol

C$ 1,378KLM

Thu, 1 Oct - Sun, 11 Oct

8:40 a.m. - 9:00 p.m.OTP Bucharest Otopeni Intl-YYZ Toronto Pearson Intl

19h 20m1 stop Paris Charles de Gaulle

6:55 p.m. - 3:50 p.m.YYZ Toronto Pearson Intl-OTP Bucharest Otopeni Intl

14h 55m2 stops Amsterdam Schiphol Paris Charles de Gaulle

C$ 1,535Air France

Sat, 3 Oct - Fri, 19 Mar

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KLM flights from Bucharest Otopeni Intl Airport to Region of Ontario

Our best KLM deals on Bucharest Otopeni Intl Airport to Region of Ontario flight tickets

KLM

4 Dec

OTP8:35 a.m.Bucharest Otopeni Intl

14h 05m

1 stop

YYZ3:40 p.m.Toronto Pearson Intl

8 Jan

YYZ9:15 p.m.Toronto Pearson Intl

12h 55m

1 stop

OTP5:10 p.m.Bucharest Otopeni Intl

C$ 1,037

KLM

1 Dec

OTP2:00 p.m.Bucharest Otopeni Intl

12h 15m

1 stop

YYZ7:15 p.m.Toronto Pearson Intl

8 Jan

YYZ9:15 p.m.Toronto Pearson Intl

19h 15m

1 stop

OTP11:30 p.m.Bucharest Otopeni Intl

C$ 1,040

KLM

1 Dec

OTP6:00 a.m.Bucharest Otopeni Intl

20h 15m

1 stop

YYZ7:15 p.m.Toronto Pearson Intl

8 Jan

YYZ9:15 p.m.Toronto Pearson Intl

12h 55m

1 stop

OTP5:10 p.m.Bucharest Otopeni Intl

C$ 1,043

Air Canada flights from Bucharest Otopeni Intl Airport to Region of Ontario

Our best Air Canada deals on Bucharest Otopeni Intl Airport to Region of Ontario flight tickets

Air Canada

13 Oct

OTP1:50 p.m.Bucharest Otopeni Intl

12h 40m

1 stop

YYZ7:30 p.m.Toronto Pearson Intl

26 Oct

YYZ4:00 p.m.Toronto Pearson Intl

15h 55m

2 stops

OTP1:55 p.m.Bucharest Otopeni Intl

C$ 1,095

Air Canada

12 Oct

OTP6:20 a.m.Bucharest Otopeni Intl

17h 00m

2 stops

YYZ4:20 p.m.Toronto Pearson Intl

7 Nov

YYZ4:45 p.m.Toronto Pearson Intl

14h 10m

1 stop

OTP1:55 p.m.Bucharest Otopeni Intl

C$ 1,114

Air Canada

12 Oct

OTP6:20 a.m.Bucharest Otopeni Intl

17h 00m

2 stops

YYZ4:20 p.m.Toronto Pearson Intl

7 Nov

YYZ4:45 p.m.Toronto Pearson Intl

14h 10m

1 stop

OTP1:55 p.m.Bucharest Otopeni Intl

C$ 1,115

momondo Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Thu 5/11

11:30 p.m.-3:00 p.m.

1 stop22h 30m

Toronto Pearson Intl

Wed 18/11

10:45 p.m.-12:35 a.m.

2 stops18h 50m

C$ 1,007

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Thu 5/11

5:50 a.m.-7:15 p.m.

2 stops20h 25m

Toronto Pearson Intl

Wed 18/11

5:55 p.m.-9:25 p.m.

2 stops20h 30m

C$ 1,009

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Fri 16/10

6:05 a.m.-4:20 p.m.

1 stop17h 15m

Toronto Pearson Intl

Sun 1/11

7:50 p.m.-1:00 a.m.

1 stop22h 10m

C$ 1,031

Quickest round-trip

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Fri 4/12

8:35 a.m.-3:40 p.m.

1 stop14h 05m

Toronto Pearson Intl

Fri 8/1

9:15 p.m.-5:10 p.m.

1 stop12h 55m

C$ 1,037

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Tue 1/12

2:00 p.m.-7:15 p.m.

1 stop12h 15m

Toronto Pearson Intl

Fri 8/1

9:15 p.m.-11:30 p.m.

1 stop19h 15m

C$ 1,040

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Tue 1/12

8:20 a.m.-8:35 p.m.

1 stop19h 15m

Toronto Pearson Intl

Fri 8/1

10:35 p.m.-1:50 p.m.

1 stop32h 15m

C$ 1,057

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Fri 20/11

5:55 a.m.-2:55 p.m.

2 stops16h 00m

Toronto Pearson Intl

Mon 30/11

6:15 p.m.-1:55 p.m.

1 stop12h 40m

C$ 1,075

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Fri 4/12

5:55 a.m.-3:40 p.m.

2 stops16h 45m

Toronto Pearson Intl

Fri 8/1

6:30 p.m.-2:10 p.m.

1 stop12h 40m

C$ 1,087

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Tue 1/12

5:55 a.m.-3:40 p.m.

2 stops16h 45m

Toronto Pearson Intl

Fri 8/1

6:30 p.m.-2:10 p.m.

1 stop12h 40m

C$ 1,087

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Mon 11/1

6:30 p.m.-8:35 p.m.

1 stop33h 05m

Toronto Pearson Intl

Fri 23/4

10:20 p.m.-1:50 a.m.

1 stop20h 30m

C$ 1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

In general, June is the cheapest month to fly from Bucharest Otopeni Intl Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 965. If you are unable to visit Region of Ontario during the month of June, then departing from Bucharest Otopeni Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around C$ 966.

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

You are more likely to see cheaper flights to Region of Ontario from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,175 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Bucharest Otopeni Intl Airport for as low as C$ 973 on momondo.

Can stopping save me money on Bucharest Otopeni Intl Airport to Region of Ontario flights?

You could potentially save up to 2% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Region of Ontario flight.

Cheap Bucharest Otopeni Intl Airport to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Region of Ontario

Best price found	C$ 532
Fastest flight time	16h 40m
Direct flights	None

The best one-way flight to Region of Ontario from Bucharest Otopeni Intl Airport in the past 72 hours is C$ 532. The best round-trip flight deal from Bucharest Otopeni Intl Airport to Region of Ontario found on momondo in the last 72 hours is C$ 1,007.

The fastest flight from Bucharest Otopeni Intl Airport to Region of Ontario takes 16h 40m

There are no direct flights from Bucharest Otopeni Intl Airport to Region of Ontario. There are no popular flight routes from Bucharest Otopeni Intl Airport to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to Ontario

When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Ontario?
Prices for flights from Bucharest Otopeni Intl Airport to Ontario are updated daily.
How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Ontario?
As of September 2026, there are 5 operators available to choose from for flights from Bucharest Otopeni Intl Airport to Ontario.
How old do you have to be to fly from Bucharest Otopeni Intl Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Bucharest Otopeni Intl Airport to Region of Ontario

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 973	Free Cancellation	Rating 7.1 11,707 reviews	Search Air Canada flights
KLM	PriceFrom C$ 977	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights
LOT	PriceFrom C$ 987	Free Cancellation	Rating 7.6 1,197 reviews	Search LOT flights
Lufthansa	PriceFrom C$ 1,057	Free Cancellation	Rating 6.8 8,252 reviews	Search Lufthansa flights
Air France	PriceFrom C$ 1,165	Free Cancellation	Rating 7.5 1,649 reviews	Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Ontario?

Finding the right flight to Ontario from Bucharest is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Bucharest to Ontario with flexible booking policies on momondo?

Flights from Bucharest to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bucharest to Ontario?

Once all potential Bucharest to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bucharest to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bucharest to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.