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Cheap flights from Bucharest Otopeni Intl Airport to Ontario from C$ 278

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — YYZ
28 Feb — 7 Mar1
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
Explore the most affordable flight options available from Otopeni Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Fri 6/310:40 p.m.
OTP
-
YYZ
2 stops22h 30m
Multiple Airlines
Thu 19/36:35 p.m.
YYZ
-
OTP
2 stops22h 35m
Multiple Airlines
Deal found 27/1C$ 669
Thu 19/25:50 a.m.
OTP
-
YTZ
2 stops17h 05m
Air Canada
Wed 4/312:30 p.m.
YTZ
-
OTP
2 stops20h 20m
Air Canada
Deal found 29/1C$ 753
Thu 5/35:50 a.m.
OTP
-
YTZ
2 stops19h 05m
Air Canada
Thu 19/310:45 a.m.
YTZ
-
OTP
2 stops23h 05m
Air Canada
Deal found 28/1C$ 758
Fri 6/35:55 a.m.
OTP
-
YTZ
2 stops17h 00m
Air Canada
Thu 19/39:30 a.m.
YTZ
-
OTP
2 stops24h 20m
Air Canada
Deal found 27/1C$ 763
Thu 5/35:50 a.m.
OTP
-
YYZ
2 stops18h 50m
Air Canada
Thu 19/39:25 p.m.
YYZ
-
OTP
1 stop12h 25m
Air Canada
Deal found 28/1C$ 763
Sun 8/35:55 a.m.
OTP
-
YYZ
1 stop20h 55m
Air Canada
Sat 21/39:25 p.m.
YYZ
-
OTP
1 stop12h 25m
Air Canada
Deal found 28/1C$ 768
Thu 19/25:50 a.m.
OTP
-
YYZ
1 stop20h 55m
Air Canada
Wed 4/32:00 p.m.
YYZ
-
OTP
2 stops17h 00m
Air Canada
Deal found 29/1C$ 771
Sun 1/35:55 a.m.
OTP
-
YYZ
1 stop20h 50m
Air Canada
Tue 17/39:25 p.m.
YYZ
-
OTP
1 stop12h 20m
Air Canada
Deal found 26/1C$ 772
Thu 12/25:50 a.m.
OTP
-
YYZ
1 stop20h 55m
Air Canada
Mon 16/212:00 p.m.
YYZ
-
OTP
2 stops20h 50m
Air Canada
Deal found 27/1C$ 774
Sun 15/35:55 a.m.
OTP
-
YYZ
1 stop14h 10m
Air Canada
Tue 31/35:50 p.m.
YYZ
-
OTP
1 stop11h 10m
Air Canada
Deal found 28/1C$ 775
Sun 15/35:55 a.m.
OTP
-
YYZ
1 stop14h 10m
Air Canada
Mon 30/34:35 p.m.
YYZ
-
OTP
1 stop13h 30m
Air Canada
Deal found 27/1C$ 779
Thu 21/56:05 a.m.
OTP
-
YTZ
2 stops16h 47m
Air Canada
Mon 8/612:30 p.m.
YTZ
-
OTP
2 stops19h 50m
Air Canada
Deal found 29/1C$ 800

Find flight deals from Otopeni Intl to Ontario

Keep the following information in mind while searching for Otopeni Intl to Ontario flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 669

One-way from

C$ 278

Popular in

December

Cheapest in

September

Average price

C$ 964
6/3-19/3
  • 6/3-19/3
  • 4 total stops
  • 45h 05m total
  • Bucharest to Ontario
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 44h 45m total
  • Bucharest to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Ontario that are best for you.

Fly from

Otopeni Intl

Fly to

Ontario

Route

Depart

Return

Price

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Thu 19/2

5:50 a.m.-3:55 p.m.

2 stops17h 05m

Toronto Island

Wed 4/3

12:30 p.m.-3:50 p.m.

2 stops20h 20m

C$ 753

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Thu 5/3

5:50 a.m.-5:55 p.m.

2 stops19h 05m

Toronto Island

Thu 19/3

10:45 a.m.-3:50 p.m.

2 stops23h 05m

C$ 758

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Fri 6/3

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

2 stops17h 00m

Toronto Island

Thu 19/3

9:30 a.m.-3:50 p.m.

2 stops24h 20m

C$ 763

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Thu 5/3

5:50 a.m.-5:40 p.m.

2 stops18h 50m

Toronto Pearson Intl

Thu 19/3

9:25 p.m.-3:50 p.m.

1 stop12h 25m

C$ 763

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Sun 1/3

5:55 a.m.-7:45 p.m.

1 stop20h 50m

Toronto Pearson Intl

Tue 17/3

9:25 p.m.-3:45 p.m.

1 stop12h 20m

C$ 772

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Sun 15/3

5:55 a.m.-2:05 p.m.

1 stop14h 10m

Toronto Pearson Intl

Mon 30/3

4:35 p.m.-1:05 p.m.

1 stop13h 30m

C$ 779

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Thu 21/5

6:05 a.m.-3:52 p.m.

2 stops16h 47m

Toronto Island

Mon 8/6

12:30 p.m.-3:20 p.m.

2 stops19h 50m

C$ 800

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Fri 22/5

6:05 a.m.-9:32 p.m.

2 stops22h 27m

Toronto Island

Mon 8/6

12:30 p.m.-3:20 p.m.

2 stops19h 50m

C$ 800

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Wed 27/5

6:05 a.m.-7:52 p.m.

2 stops20h 47m

Toronto Island

Mon 8/6

12:30 p.m.-3:20 p.m.

2 stops19h 50m

C$ 800

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Thu 12/3

9:35 p.m.-2:15 p.m.

2 stops46h 40m

Toronto Pearson Intl

Wed 25/3

7:15 a.m.-5:55 a.m.

1 stop16h 40m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 42 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, March is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Region of Ontario (average of C$ 736). Flying from Bucharest Otopeni Intl Airport to Region of Ontario in November is currently the most expensive (average of C$ 987). 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?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 29 January 2026.
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
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
LOT
7.5
Good
1,174 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,528 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,756 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,705 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 17h 05m. Air Canada provides one of the quickest options available for as low as C$ 753. There are 7749 km between Bucharest Otopeni Intl Airport and Region of Ontario.

  • 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$ 679 on Aegean Airlines. Other airlines that offer cheap prices include LOT from C$ 785 and Lufthansa from C$ 828 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 - Montreal Pierre Elliott Trudeau Intl, Bucharest Otopeni Intl - Toronto Pearson 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, March is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Region of Ontario (average of C$ 736). Flying from Bucharest Otopeni Intl Airport to Region of Ontario in November is currently the most expensive (average of C$ 987). 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

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Top 5 airlines flying from Otopeni Intl to Ontario

Discover the top 5 airlines that operate flights from Otopeni Intl to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapestC$ 779AverageC$ 1,033FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air FranceCheapestC$ 830AverageC$ 1,020FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapestC$ 852AverageC$ 1,086FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 922AverageC$ 1,042FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,011AverageC$ 1,074FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Otopeni Intl to Ontario?

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.

Can Cheapflights notify me if prices for flights from Otopeni Intl to Ontario become cheaper?

Of course! You can now track prices for flights from Otopeni Intl to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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