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Cheap flights from Bucharest Otopeni Intl Airport to Ontario from C$ 455

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — YYZ
17 Jun — 24 Jun1
1 adult

Cheap 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 12 June 2025.

Round-trip from

C$ 885

One-way from

C$ 455

Popular in

August

Cheapest in

February

Average price

C$ 1,006
29/6-6/7
  • 29/6-6/7
  • 3 total stops
  • 62h 05m total
  • Bucharest to Ontario
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21/6
  • 21/6
  • 1 total stop
  • 26h 40m total
  • Bucharest to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Otopeni Intl to Ontario

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 12 June 2025.

Sun 29/67:40 a.m.OTP - YYZ
1 stop15h 40mMultiple Airlines
Sun 6/78:10 p.m.YYZ - OTP
2 stops46h 25mMultiple Airlines
Deal found 11/6C$ 885
Wed 1/105:35 a.m.OTP - YYZ
1 stop19h 00mLOT
Fri 31/1011:40 p.m.YYZ - OTP
1 stop12h 00mLOT
Deal found 12/6C$ 906
Thu 3/78:25 a.m.OTP - YYZ
2 stops32h 24mAmerican Airlines
Wed 16/76:24 p.m.YYZ - OTP
2 stops23h 01mAmerican Airlines
Deal found 11/6C$ 930
Thu 26/69:15 p.m.OTP - YYZ
2 stops31h 15mBritish Airways
Thu 10/76:05 p.m.YYZ - OTP
1 stop24h 20mBritish Airways
Deal found 10/6C$ 947
Fri 29/89:50 p.m.OTP - YYZ
1 stop24h 50mScandinavian Airlines
Sat 13/96:00 a.m.YYZ - OTP
2 stops31h 35mScandinavian Airlines
Deal found 10/6C$ 954
Thu 26/66:05 a.m.OTP - YUL
1 stop19h 45mAir Canada
Wed 9/79:45 p.m.YUL - OTP
1 stop12h 05mAir Canada
Deal found 10/6C$ 964
Thu 26/66:30 a.m.OTP - YYZ
2 stops18h 29mAir Canada
Thu 10/77:15 p.m.YYZ - OTP
2 stops14h 35mAir Canada
Deal found 10/6C$ 967
Thu 3/76:05 a.m.OTP - YUL
1 stop19h 45mMultiple Airlines
Wed 16/76:35 p.m.YUL - OTP
1 stop21h 55mMultiple Airlines
Deal found 10/6C$ 978
Thu 26/65:45 p.m.OTP - YUL
1 stop29h 15mLufthansa
Wed 9/79:45 p.m.YUL - OTP
1 stop13h 10mLufthansa
Deal found 10/6C$ 983
Thu 19/66:00 a.m.OTP - YTZ
2 stops23h 15mMultiple Airlines
Fri 4/712:35 p.m.YTZ - OTP
2 stops30h 00mMultiple Airlines
Deal found 11/6C$ 987
Thu 26/66:30 a.m.OTP - YTZ
2 stops18h 16mAir Canada
Thu 10/76:25 p.m.YTZ - OTP
2 stops15h 25mAir Canada
Deal found 10/6C$ 998
Thu 3/76:00 a.m.OTP - YYZ
1 stop17h 20mLufthansa
Wed 16/79:10 p.m.YYZ - OTP
1 stop19h 20mLufthansa
Deal found 10/6C$ 1,009

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 12 June 2025.
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 - YYZ

OTPYYZ

Bucharest Otopeni Intl

Fri 5/9

9:50 p.m.-8:47 p.m.

2 stops29h 57m

Toronto Pearson Intl

Tue 9/9

12:10 p.m.-8:00 p.m.

2 stops24h 50m

C$ 876

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Wed 1/10

5:35 a.m.-5:35 p.m.

1 stop19h 00m

Toronto Pearson Intl

Fri 31/10

11:40 p.m.-5:40 p.m.

1 stop12h 00m

C$ 906

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Thu 3/7

8:25 a.m.-9:49 a.m.

2 stops32h 24m

Toronto Pearson Intl

Wed 16/7

6:24 p.m.-12:25 a.m.

2 stops23h 01m

C$ 930

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Thu 26/6

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

2 stops31h 15m

Toronto Pearson Intl

Thu 10/7

6:05 p.m.-1:25 a.m.

1 stop24h 20m

C$ 947

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Fri 29/8

9:50 p.m.-3:40 p.m.

1 stop24h 50m

Toronto Pearson Intl

Sat 13/9

6:00 a.m.-8:35 p.m.

2 stops31h 35m

C$ 954

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 26/6

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

1 stop19h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

9:45 p.m.-4:50 p.m.

1 stop12h 05m

C$ 964

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Thu 26/6

6:30 a.m.-5:59 p.m.

2 stops18h 29m

Toronto Pearson Intl

Thu 10/7

7:15 p.m.-4:50 p.m.

2 stops14h 35m

C$ 967

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 3/7

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

1 stop19h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 16/7

6:35 p.m.-11:30 p.m.

1 stop21h 55m

C$ 978

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 26/6

5:45 p.m.-4:00 p.m.

1 stop29h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

9:45 p.m.-5:55 p.m.

1 stop13h 10m

C$ 983

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Thu 26/6

6:30 a.m.-5:46 p.m.

2 stops18h 16m

Toronto Island

Thu 10/7

6:25 p.m.-4:50 p.m.

2 stops15h 25m

C$ 998

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 43 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, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Region of Ontario (average of C$ 167). Flying from Bucharest Otopeni Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 255). 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.

What is the cheapest time of day to fly from OTP to ON?

Find hourly flight availability from Otopeni Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Bucharest Otopeni Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
See what other customers who have flown with Emirates, Delta and KLM from Bucharest to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Delta
8.0
Very good
7,946 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
LOT
7.6
Good
1,077 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Austrian Airlines
7.6
Good
802 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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.

  • 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$ 752 on Air Serbia. Other airlines that offer cheap prices include Lufthansa from C$ 919 and British Airways from C$ 920 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 Pearson Intl or Bucharest Otopeni Intl - Toronto Island, 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, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Region of Ontario (average of C$ 167). Flying from Bucharest Otopeni Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 255). 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

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Top 6 airlines flying from Otopeni Intl to Ontario

Discover the top 6 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 688AverageC$ 958FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 767AverageC$ 1,031FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 776AverageC$ 1,114FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LOTCheapestC$ 810AverageC$ 1,011FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapestC$ 866AverageC$ 996FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 914AverageC$ 1,175FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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

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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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