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

SWISS and WestJet are the most popular carriers operating from Bucharest Otopeni Intl to Ontario

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 41% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

As of June 2026, there are 7 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$ 369 Cheap Flights from Bucharest Otopeni Intl Airport to Region of Ontario in 2026

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.

6:00 a.m. - 5:20 p.m.

OTP

YUL

18h 20m

1 stop

11:45 p.m. - 1:35 a.m.

YUL

OTP

18h 50m

1 stop

C$ 996Multiple Airlines

Mon, 5 Oct - Sun, 18 Oct

6:50 a.m. - 9:00 p.m.

OTP

YUL

21h 10m

1 stop

10:45 p.m. - 3:10 a.m.

YUL

OTP

21h 25m

2 stops

C$ 1,030Multiple Airlines

Mon, 5 Oct - Sun, 18 Oct

11:20 p.m. - 2:10 p.m.

OTP

YYZ

21h 50m

1 stop

9:35 p.m. - 12:20 a.m.

YYZ

OTP

19h 45m

2 stops

C$ 1,064Multiple Airlines

Sun, 23 Aug - Thu, 24 Sep

8:20 a.m. - 2:00 p.m.

OTP

YYZ

12h 40m

1 stop

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

YYZ

OTP

20h 30m

1 stop

C$ 1,073LOT

Sat, 22 Aug - Sat, 26 Sep

6:05 a.m. - 8:30 a.m.

OTP

YYZ

33h 25m

2 stops

4:30 p.m. - 3:20 p.m.

YYZ

OTP

15h 50m

1 stop

C$ 1,076Air Canada

Thu, 24 Sep - Sun, 27 Sep

6:05 a.m. - 5:50 p.m.

OTP

YTZ

18h 45m

2 stops

10:45 a.m. - 6:35 p.m.

YTZ

OTP

24h 50m

2 stops

C$ 1,077Air Canada

Thu, 17 Sep - Mon, 21 Sep

6:05 a.m. - 11:34 a.m.

OTP

YTZ

36h 29m

2 stops

12:25 p.m. - 1:05 p.m.

YTZ

OTP

17h 40m

2 stops

C$ 1,094United Airlines

Mon, 7 Sep - Sun, 20 Sep

6:05 a.m. - 9:39 p.m.

OTP

YTZ

22h 34m

2 stops

12:25 p.m. - 1:10 p.m.

YTZ

OTP

17h 45m

2 stops

C$ 1,097United Airlines

Mon, 14 Sep - Fri, 25 Sep

6:00 a.m. - 5:15 p.m.

OTP

YHM

42h 15m

2 stops

6:10 p.m. - 11:25 p.m.

YHM

OTP

46h 15m

2 stops

C$ 3,192WestJet

Mon, 20 Jul - Mon, 17 Aug

6:00 a.m. - 5:15 p.m.

OTP

YHM

42h 15m

2 stops

6:10 p.m. - 11:25 p.m.

YHM

OTP

46h 15m

2 stops

C$ 4,696WestJet

Tue, 11 Aug - Mon, 17 Aug

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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

24 Sep

OTP6:05 a.m.Bucharest Otopeni Intl

33h 25m

2 stops

YYZ8:30 a.m.Toronto Pearson Intl

27 Sep

YYZ4:30 p.m.Toronto Pearson Intl

15h 50m

1 stop

OTP3:20 p.m.Bucharest Otopeni Intl

C$ 1,076

Air Canada

17 Sep

OTP6:05 a.m.Bucharest Otopeni Intl

18h 45m

2 stops

YTZ5:50 p.m.Toronto Island

21 Sep

YTZ10:45 a.m.Toronto Island

24h 50m

2 stops

OTP6:35 p.m.Bucharest Otopeni Intl

C$ 1,077

Air Canada

24 Sep

OTP6:05 a.m.Bucharest Otopeni Intl

17h 15m

1 stop

YYZ4:20 p.m.Toronto Pearson Intl

27 Sep

YYZ8:05 p.m.Toronto Pearson Intl

12h 15m

1 stop

OTP3:20 p.m.Bucharest Otopeni Intl

C$ 1,079

LOT flights from Bucharest Otopeni Intl Airport to Region of Ontario

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

LOT

22 Aug

OTP8:20 a.m.Bucharest Otopeni Intl

12h 40m

1 stop

YYZ2:00 p.m.Toronto Pearson Intl

26 Sep

YYZ10:20 p.m.Toronto Pearson Intl

20h 30m

1 stop

OTP1:50 a.m.Bucharest Otopeni Intl

C$ 1,073

LOT

16 Aug

OTP8:20 a.m.Bucharest Otopeni Intl

12h 40m

1 stop

YYZ2:00 p.m.Toronto Pearson Intl

13 Sep

YYZ7:20 p.m.Toronto Pearson Intl

15h 25m

1 stop

OTP5:45 p.m.Bucharest Otopeni Intl

C$ 1,081

LOT

16 Aug

OTP8:20 a.m.Bucharest Otopeni Intl

12h 40m

1 stop

YYZ2:00 p.m.Toronto Pearson Intl

29 Aug

YYZ10:20 p.m.Toronto Pearson Intl

17h 55m

1 stop

OTP11:15 p.m.Bucharest Otopeni Intl

C$ 1,087

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

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Mon 5/10

6:00 a.m.-5:20 p.m.

1 stop18h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

11:45 p.m.-1:35 a.m.

1 stop18h 50m

C$ 996

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Mon 5/10

6:50 a.m.-9:00 p.m.

1 stop21h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

10:45 p.m.-3:10 a.m.

2 stops21h 25m

C$ 1,030

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Sun 23/8

11:20 p.m.-2:10 p.m.

1 stop21h 50m

Toronto Pearson Intl

Thu 24/9

9:35 p.m.-12:20 a.m.

2 stops19h 45m

C$ 1,064

Quickest round-trip

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Sat 22/8

8:20 a.m.-2:00 p.m.

1 stop12h 40m

Toronto Pearson Intl

Sat 26/9

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

1 stop20h 30m

C$ 1,073

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Thu 24/9

6:05 a.m.-8:30 a.m.

2 stops33h 25m

Toronto Pearson Intl

Sun 27/9

4:30 p.m.-3:20 p.m.

1 stop15h 50m

C$ 1,076

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Thu 17/9

6:05 a.m.-5:50 p.m.

2 stops18h 45m

Toronto Island

Mon 21/9

10:45 a.m.-6:35 p.m.

2 stops24h 50m

C$ 1,077

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Mon 7/9

6:05 a.m.-11:34 a.m.

2 stops36h 29m

Toronto Island

Sun 20/9

12:25 p.m.-1:05 p.m.

2 stops17h 40m

C$ 1,094

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Mon 14/9

6:05 a.m.-9:39 p.m.

2 stops22h 34m

Toronto Island

Fri 25/9

12:25 p.m.-1:10 p.m.

2 stops17h 45m

C$ 1,097

BucharestHamilton

OTP - YHM

OTPYHM

Bucharest Otopeni Intl

Mon 20/7

6:00 a.m.-5:15 p.m.

2 stops42h 15m

Hamilton

Mon 17/8

6:10 p.m.-11:25 p.m.

2 stops46h 15m

C$ 3,192

BucharestHamilton

OTP - YHM

OTPYHM

Bucharest Otopeni Intl

Tue 11/8

6:00 a.m.-5:15 p.m.

2 stops42h 15m

Hamilton

Mon 17/8

6:10 p.m.-11:25 p.m.

2 stops46h 15m

C$ 4,696

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, August 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$ 609. If you are unable to visit Region of Ontario during the month of August, then departing from Bucharest Otopeni Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around C$ 678.

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$ 1,182 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$ 974 on momondo.

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

You could potentially save up to 14% 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

Fastest flight time	12h 40m
Direct flights	None

The fastest flight from Bucharest Otopeni Intl Airport to Region of Ontario takes 12h 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 June 2026, there are 7 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
LOT	PriceFrom C$ 877	Free Cancellation	Rating 7.5 1,208 reviews	Search LOT flights
British Airways	PriceFrom C$ 891	Free Cancellation	Rating 6.7 8,084 reviews	Search British Airways flights
Air Canada	PriceFrom C$ 974	Free Cancellation	Rating 7.1 11,272 reviews	Search Air Canada flights
KLM	PriceFrom C$ 977	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights
Lufthansa	PriceFrom C$ 1,057	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
Air France	PriceFrom C$ 1,166	Free Cancellation	Rating 7.5 1,615 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.