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Cheap flights from Ontario to Bucharest Otopeni Intl Airport from C$ 321

YYZ — OTP
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Otopeni Intl

Mon 21/98:35 p.m. -
2 stops16h 50m
Sat 10/109:15 p.m. -
1 stop24h 00m
Deal found 5/9C$ 983
Mon 14/911:00 p.m. -
1 stop18h 10m
Thu 8/104:40 p.m. -
1 stop25h 35m
Deal found 7/9C$ 984
Wed 23/911:40 p.m. -
1 stop15h 10m
Thu 8/104:40 p.m. -
1 stop25h 35m
Deal found 5/9C$ 986
Tue 22/910:05 p.m. -
1 stop15h 40m
Sat 10/109:15 p.m. -
1 stop24h 00m
Deal found 5/9C$ 987
Fri 18/97:00 p.m. -
1 stop18h 25m
Thu 8/104:40 p.m. -
1 stop25h 35m
Deal found 5/9C$ 989
Thu 26/112:15 p.m. -
2 stops19h 40m
Sun 6/124:30 a.m. -
3 stops21h 45m
Deal found 6/9C$ 990
Mon 16/118:15 p.m. -
2 stops21h 15m
Tue 24/114:05 p.m. -
2 stops27h 35m
Deal found 7/9C$ 991
Thu 1/108:25 p.m. -
1 stop22h 10m
Fri 30/107:35 p.m. -
2 stops24h 50m
Deal found 8/9C$ 993
Thu 17/910:05 p.m. -
1 stop19h 15m
Thu 8/104:40 p.m. -
1 stop25h 35m
Deal found 5/9C$ 994
Sun 20/910:05 p.m. -
1 stop18h 05m
Tue 13/1010:35 p.m. -
1 stop22h 40m
Deal found 5/9C$ 995
Mon 28/911:00 p.m. -
1 stop18h 10m
Tue 20/108:50 p.m. -
1 stop24h 25m
Deal found 5/9C$ 998
Sat 26/911:45 p.m. -
1 stop12h 45m
Sun 8/116:00 a.m. -
2 stops20h 40m
Deal found 7/9C$ 1,000

Find flight deals from Ontario to Otopeni Intl

Round-trip from

C$ 983

One-way from

C$ 321

Popular in

July

Cheapest in

April

Average price

C$ 1,260
21/9-10/10
  • 21/9-10/10
  • 3 total stops
  • 40h 50m total
  • Ontario to Bucharest
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10/10-31/12
  • 10/10-31/12
  • 2 total stops
  • 54h 50m total
  • Ontario to Bucharest
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Highest demand for flights based on searches. 13% potential increase in price (C$ 256 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBucharest

YYZ Toronto Pearson Intl - OTP Bucharest Otopeni Intl

YYZOTP

Toronto Pearson Intl

Sat 10/10

11:55 p.m.-1:45 p.m.

2 stops54h 50m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 321

TorontoBucharest

YYZ Toronto Pearson Intl - OTP Bucharest Otopeni Intl

YYZOTP

Toronto Pearson Intl

Thu 15/10

11:55 p.m.-3:10 a.m.

2 stops44h 15m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 341

TorontoBucharest

YYZ Toronto Pearson Intl - OTP Bucharest Otopeni Intl

YYZOTP

Toronto Pearson Intl

Sat 17/10

9:35 p.m.-11:10 p.m.

2 stops42h 35m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 341

TorontoBucharest

YYZ Toronto Pearson Intl - OTP Bucharest Otopeni Intl

YYZOTP

Toronto Pearson Intl

Tue 13/10

11:55 p.m.-6:05 p.m.

2 stops35h 10m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 352

TorontoBucharest

YYZ Toronto Pearson Intl - OTP Bucharest Otopeni Intl

YYZOTP

Toronto Pearson Intl

Thu 8/10

9:35 p.m.-6:40 p.m.

2 stops38h 05m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 387

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

7:00 p.m.-11:50 a.m.

2 stops33h 50m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 409

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Tue 6/10

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

3 stops40h 40m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 416

HamiltonBucharest

YHM Hamilton - OTP Bucharest Otopeni Intl

YHMOTP

Hamilton

Sun 4/10

8:35 a.m.-1:05 p.m.

3 stops45h 30m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 423

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

7:00 p.m.-7:25 p.m.

2 stops41h 25m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 426

TorontoBucharest

YTZ Toronto Island - OTP Bucharest Otopeni Intl

YTZOTP

Toronto Island

Sat 10/10

4:55 p.m.-12:55 p.m.

2 stops37h 00m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Otopeni Intl

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Bucharest Otopeni Intl Airport (average of C$ 1,006). Flying from Region of Ontario to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,493). 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 Region of Ontario to Bucharest Otopeni Intl Airport?

Airfare is below average for this route at the moment.
Region of Ontario to Bucharest Otopeni Intl Airport flights typically cost between C$ 1,161 and C$ 1,377 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,042 on Air Canada (18 Oct-22 Oct).

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

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Bucharest Otopeni Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

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

    Airlines like British Airways, Delta, and KLM fly from Region of Ontario to Bucharest Otopeni Intl Airport in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 3h 05m. The distance from Region of Ontario to Bucharest Otopeni Intl Airport is about 7757 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Bucharest Otopeni Intl, Toronto Pearson Intl - Bucharest Otopeni Intl or Toronto Island - Bucharest Otopeni Intl when deciding on the best route from Region of Ontario to Bucharest Otopeni Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Otopeni Intl 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 Region of Ontario to Bucharest Otopeni Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Bucharest Otopeni Intl Airport (average of C$ 1,006). Flying from Region of Ontario to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,493). 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 10 airlines flying from Ontario to Otopeni Intl

AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 795AverageC$ 1,202FlexibilityNo cancel feeOn-time79%
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American AirlinesCheapestC$ 813AverageC$ 864FlexibilityNo cancel feeOn-time71%
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British AirwaysCheapestC$ 832AverageC$ 1,270FlexibilityNo cancel feeOn-time70%
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Austrian AirlinesCheapestC$ 866AverageC$ 1,212FlexibilityNo cancel feeOn-time78%
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Air CanadaCheapestC$ 883AverageC$ 1,181FlexibilityNo cancel feeOn-time67%
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Air FranceCheapestC$ 895AverageC$ 1,587FlexibilityNo cancel feeOn-time77%
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DeltaCheapestC$ 905AverageC$ 1,160FlexibilityNo cancel feeOn-timeN/A
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LOTCheapestC$ 913AverageC$ 1,346FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 922AverageC$ 1,245FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,082AverageC$ 1,341FlexibilityNo cancel feeOn-time75%
Search KLM flights

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When you search for this flight from Ontario to Otopeni Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheapflights helps you find that perfect flight to Otopeni Intl from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Otopeni Intl flexibly with Cheapflights today.

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Yes! Start tracking prices for Ontario to Otopeni Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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