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Cheap flights from Ontario to Romania from C$ 303

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Romania

Keep the following information in mind while searching for Ontario to Romania flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 771

One-way from

C$ 307

Popular in

December

Cheapest in

January

Average price

C$ 1,166
British Airways
  • British Airways
  • 10/3-30/3
  • 2 total stops
  • 38h 05m total
  • Ontario to Romania
Search Deals
13/10
  • 13/10
  • 1 total stop
  • 14h 55m total
  • Ontario to Romania
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Romania

Cheapest flights from Ontario to Romania
Explore the most affordable flight options available from Ontario to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 13/1010:10 p.m.YUL - OTP
1 stop20h 15mAmerican Airlines
Wed 29/108:05 a.m.OTP - YUL
1 stop17h 40mAmerican Airlines
Deal found 15/9C$ 769
Tue 21/1010:10 p.m.YUL - OTP
1 stop20h 15mBritish Airways
Wed 5/118:05 a.m.OTP - YUL
1 stop17h 40mBritish Airways
Deal found 14/9C$ 771
Mon 13/1010:10 p.m.YUL - OTP
1 stop20h 15mBritish Airways
Wed 29/108:05 a.m.OTP - YUL
1 stop17h 40mBritish Airways
Deal found 15/9C$ 772
Mon 13/1010:30 a.m.YUL - OTP
2 stops23h 55mMultiple Airlines
Wed 29/108:05 a.m.OTP - YUL
1 stop17h 40mMultiple Airlines
Deal found 14/9C$ 810
Tue 14/1010:10 p.m.YUL - OTP
1 stop20h 15mBritish Airways
Tue 28/104:40 p.m.OTP - YUL
1 stop33h 05mBritish Airways
Deal found 14/9C$ 811
Mon 6/1010:10 p.m.YUL - OTP
1 stop20h 15mBritish Airways
Tue 21/106:15 p.m.OTP - YUL
1 stop33h 00mBritish Airways
Deal found 13/9C$ 821
Mon 29/910:10 p.m.YUL - OTP
1 stop20h 15mBritish Airways
Mon 1/128:05 a.m.OTP - YUL
1 stop17h 40mBritish Airways
Deal found 14/9C$ 822
Tue 7/1010:30 a.m.YUL - OTP
2 stops21h 55mAmerican Airlines
Tue 21/108:25 a.m.OTP - YUL
2 stops32h 25mAmerican Airlines
Deal found 13/9C$ 836
Sun 28/128:40 p.m.YUL - OTP
1 stop20h 05mBritish Airways
Tue 20/18:00 a.m.OTP - YUL
1 stop17h 45mBritish Airways
Deal found 15/9C$ 837
Sun 21/910:50 p.m.YUL - SBZ
1 stop19h 05mLufthansa
Mon 6/101:55 p.m.SBZ - YUL
1 stop11h 55mLufthansa
Deal found 15/9C$ 848
Tue 7/1010:10 p.m.YUL - OTP
1 stop20h 15mBritish Airways
Tue 14/106:15 p.m.OTP - YUL
1 stop33h 00mBritish Airways
Deal found 14/9C$ 859
Wed 5/114:45 p.m.YUL - CLJ
1 stop10h 20mSWISS
Mon 10/113:25 p.m.CLJ - YUL
1 stop30h 45mSWISS
Deal found 13/9C$ 863

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Romania 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 15 September 2025.
Use the filters below to find and compare flights from Ontario to Romania that are best for you.

Fly from

Ontario

Fly to

Romania

Route

Depart

Return

Price

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

8:40 p.m.-11:00 p.m.

1 stop19h 20m

Bucharest Otopeni Intl

Wed 8/4

8:25 a.m.-8:15 p.m.

1 stop18h 50m

C$ 771

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

9:40 p.m.-3:30 p.m.

1 stop11h 50m

Bucharest Otopeni Intl

Wed 1/4

8:25 a.m.-8:15 p.m.

1 stop18h 50m

C$ 771

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

8:40 p.m.-8:00 p.m.

1 stop16h 20m

Bucharest Otopeni Intl

Thu 8/1

9:00 p.m.-6:45 p.m.

1 stop28h 45m

C$ 821

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

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

1 stop20h 15m

Bucharest Otopeni Intl

Wed 22/10

8:25 a.m.-8:15 p.m.

1 stop18h 50m

C$ 821

MontrealSibiu

YUL - SBZ

YULSBZ

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

8:10 p.m.-1:45 p.m.

1 stop10h 35m

Sibiu

Sun 23/11

2:30 p.m.-6:20 p.m.

1 stop10h 50m

C$ 848

MontrealSibiu

YUL - SBZ

YULSBZ

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

3:10 p.m.-3:25 p.m.

2 stops17h 15m

Sibiu

Sun 23/11

4:05 p.m.-1:45 p.m.

1 stop28h 40m

C$ 866

MontrealCluj Napoca

YUL - CLJ

YULCLJ

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

4:45 p.m.-10:05 a.m.

1 stop10h 20m

Cluj Napoca

Mon 10/11

3:25 p.m.-7:22 p.m.

2 stops34h 57m

C$ 872

MontrealCluj Napoca

YUL - CLJ

YULCLJ

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

2:00 p.m.-1:40 p.m.

2 stops16h 40m

Cluj Napoca

Mon 10/11

3:25 p.m.-3:10 p.m.

1 stop30h 45m

C$ 874

TorontoTimisoara

YYZ - TSR

YYZTSR

Toronto Pearson Intl

Wed 15/10

3:00 p.m.-5:35 p.m.

2 stops19h 35m

Timisoara

Sat 10/1

6:10 a.m.-2:50 p.m.

1 stop15h 40m

C$ 883

TorontoTimisoara

YYZ - TSR

YYZTSR

Toronto Pearson Intl

Mon 13/10

4:30 p.m.-1:25 p.m.

2 stops13h 55m

Timisoara

Mon 20/10

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

1 stop31h 50m

C$ 883

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Ontario 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 Ontario to Romania

What is the cheapest month to book a flight from Region of Ontario to Romania?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Romania (average of C$ 760). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,125). 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 ON to RO?

Find hourly flight availability from Ontario to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Romania as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Romania. 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 Region of Ontario to Romania?

    British Airways, Lufthansa, and Austrian Airlines can get you from Region of Ontario to Romania in just under 10h 35m. Your travel time can differ by up to 8h 45m. The distance between Region of Ontario and Romania is about 7070 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Ontario to Romania?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Romania 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 Romania?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Romania (average of C$ 760). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,125). 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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Alternative routes for Ontario to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Ontario to Romania

Discover the top 9 airlines that operate flights from Ontario to Romania. 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 706AverageC$ 1,095FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapestC$ 742AverageC$ 1,288FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapestC$ 914AverageC$ 1,380FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapestC$ 918AverageC$ 1,096FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 944AverageC$ 1,149FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 949AverageC$ 1,256FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 951AverageC$ 1,250FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 982AverageC$ 1,137FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 985AverageC$ 1,370FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Romania?

Cheapflights helps you search for flights from Ontario to Romania via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Romania 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 Romania with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Romania, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ontario to Romania flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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