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Cheap flights from Bucharest Otopeni Intl Airport to Ontario from C$ 538

OTP — YYZ
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Otopeni Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Otopeni Intl to Ontario

Fri 20/118:20 a.m. -
1 stop19h 15m
Fri 27/1110:35 p.m. -
1 stop17h 50m
Deal found 23/10C$ 949
Sun 8/1112:10 p.m. -
1 stop35h 00m
Mon 23/116:30 p.m. -
1 stop14h 20m
Deal found 24/10C$ 952
Sat 7/115:55 a.m. -
2 stops16h 45m
Mon 23/116:30 p.m. -
1 stop14h 20m
Deal found 22/10C$ 956
Sun 8/115:55 a.m. -
2 stops16h 45m
Sat 21/119:45 p.m. -
2 stops14h 35m
Deal found 25/10C$ 973
Wed 25/112:00 p.m. -
1 stop12h 15m
Tue 12/15:55 p.m. -
1 stop12h 05m
Deal found 22/10C$ 974
Sat 28/118:35 a.m. -
2 stops17h 30m
Sun 6/129:15 p.m. -
1 stop19h 15m
Deal found 25/10C$ 992
Sun 8/115:55 a.m. -
2 stops16h 45m
Mon 23/116:30 p.m. -
2 stops13h 55m
Deal found 25/10C$ 998
Sat 7/115:55 a.m. -
2 stops16h 45m
Mon 23/116:30 p.m. -
2 stops13h 55m
Deal found 22/10C$ 1,001
Fri 27/118:35 a.m. -
1 stop17h 40m
Mon 7/126:30 p.m. -
2 stops13h 55m
Deal found 25/10C$ 1,004
Mon 23/116:30 p.m. -
1 stop33h 05m
Wed 9/1210:35 p.m. -
1 stop32h 15m
Deal found 26/10C$ 1,012
Sun 8/115:55 a.m. -
1 stop16h 05m
Sun 15/115:10 p.m. -
1 stop15h 40m
Deal found 25/10C$ 1,207
Sun 8/118:35 a.m. -
2 stops22h 05m
Sun 15/115:10 p.m. -
1 stop15h 40m
Deal found 25/10C$ 1,208

Find flight deals from Otopeni Intl to Ontario

Round-trip from

C$ 949

One-way from

C$ 538

Popular in

July

Cheapest in

November

Average price

C$ 1,240
LOT
  • LOT
  • 20/11-27/11
  • 2 total stops
  • 37h 05m total
  • Bucharest to Ontario
Search Deals
6/12-31/12
  • 6/12-31/12
  • 2 total stops
  • 27h 15m total
  • Bucharest to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights 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

Sun 6/12

10:55 p.m.-7:10 p.m.

2 stops27h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 538

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Mon 7/12

11:15 a.m.-3:20 p.m.

3 stops35h 05m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 551

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Fri 11/12

6:05 a.m.-9:15 p.m.

2 stops22h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 566

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Tue 3/11

12:45 p.m.-3:47 p.m.

3 stops58h 02m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 610

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Mon 7/12

10:15 a.m.-4:35 p.m.

1 stop13h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 673

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Sun 6/12

9:20 p.m.-4:35 p.m.

1 stop26h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 691
Quickest round-trip

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Thu 4/3

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

1 stop12h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 701

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Tue 9/3

6:00 a.m.-3:40 p.m.

1 stop16h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 701

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Wed 10/3

6:00 a.m.-3:40 p.m.

1 stop16h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 701

BucharestToronto

OTP Bucharest Otopeni Intl - YYZ Toronto Pearson Intl

OTPYYZ

Bucharest Otopeni Intl

Wed 25/11

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

1 stop12h 15m

Toronto Pearson Intl

Tue 12/1

5:55 p.m.-1:00 p.m.

1 stop12h 05m

C$ 974

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 25 resultsSorted by cheapest first
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Best time to book a flight from Otopeni Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Otopeni Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Bucharest Otopeni Intl Airport to Ontario

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Region of Ontario?

Currently, June is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Region of Ontario (average of C$ 953). Flying from Bucharest Otopeni Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 1,305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to Region of Ontario?

Airfare is typical for this route at the moment.
Bucharest Otopeni Intl Airport to Region of Ontario flights typically cost between C$ 933 and C$ 1,165 in November.
The cheapest round-trip price found within the last 5 days was C$ 949 on LOT (20 Nov-27 Nov).

How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Bucharest Otopeni Intl Airport to Region of Ontario, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown KLM,LOT, andAir France from Bucharest Otopeni Intl Airport to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,597 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
LOT
7.5
Good
1,190 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Air France
7.5
Good
1,652 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Air Canada
7.1
Good
11,819 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Lufthansa
6.8
Okay
8,291 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

  • How long is the flight from Bucharest Otopeni Intl Airport to Region of Ontario?

    A quick flight from Bucharest Otopeni Intl Airport to Region of Ontario can take about 12h 15m. KLM provides one of the quickest options available for as low as C$ 974. There are 7757 km between Bucharest Otopeni Intl Airport and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Bucharest Otopeni Intl Airport to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 638 on Aegean Airlines. Other airlines that offer cheap prices include TAROM from C$ 667 and LOT from C$ 787 one-way.

  • What are the most popular routes from Bucharest Otopeni Intl Airport to Region of Ontario?

    While some choose either Bucharest Otopeni Intl - Toronto Island or Bucharest Otopeni Intl - Toronto Pearson Intl, Bucharest Otopeni Intl - Montreal Pierre Elliott Trudeau Intl is the most popular route from Bucharest Otopeni Intl Airport to Region of Ontario.

  • Can I find deals for flights from Otopeni Intl to Ontario that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Ontario.

  • Can I find deals for business class flights from Otopeni Intl to Ontario?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Region of Ontario (average of C$ 953). Flying from Bucharest Otopeni Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 1,305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Otopeni Intl to Ontario

AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 933AverageC$ 1,117FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 962AverageC$ 1,185FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LOTCheapestC$ 976AverageC$ 1,263FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 1,044AverageC$ 1,304FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 1,151AverageC$ 1,311FlexibilityNo cancel feeOn-time77%
Search Air France flights

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Cheapflights makes it easy to find Otopeni Intl to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Otopeni Intl to Ontario.

Can Cheapflights find flights from Otopeni Intl to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Otopeni Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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