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Cheap flights from Ontario to Romania from C$ 389

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Romania

Enter your travel dates to find the best prices.

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 10 November 2025.

Mon 17/118:10 p.m.YUL - CLJ
1 stop10h 30mMultiple Airlines
Wed 26/112:25 p.m.CLJ - YUL
1 stop10h 55mMultiple Airlines
Deal found 8/11C$ 851
Sun 16/1112:30 a.m.YYZ - CLJ
2 stops30h 10mMultiple Airlines
Mon 1/122:25 p.m.CLJ - YYZ
2 stops14h 19mMultiple Airlines
Deal found 9/11C$ 862
Fri 28/115:15 p.m.YYZ - OTP
1 stop14h 25mMultiple Airlines
Fri 12/128:35 a.m.OTP - YYZ
1 stop13h 10mMultiple Airlines
Deal found 7/11C$ 867
Mon 17/118:10 p.m.YUL - TSR
1 stop10h 50mLufthansa
Mon 1/126:25 a.m.TSR - YUL
1 stop18h 55mLufthansa
Deal found 8/11C$ 867
Mon 8/128:10 p.m.YUL - CLJ
1 stop10h 30mAir Canada
Wed 14/16:00 a.m.CLJ - YUL
1 stop19h 20mAir Canada
Deal found 8/11C$ 872
Mon 17/1112:30 p.m.YTZ - OTP
2 stops20h 20mSWISS
Thu 4/126:30 a.m.OTP - YTZ
2 stops18h 25mSWISS
Deal found 7/11C$ 876
Fri 21/115:15 p.m.YYZ - OTP
1 stop14h 25mMultiple Airlines
Fri 5/128:35 a.m.OTP - YYZ
1 stop13h 10mMultiple Airlines
Deal found 8/11C$ 876
Mon 8/128:10 p.m.YUL - CLJ
1 stop10h 30mAir Canada
Thu 15/16:00 a.m.CLJ - YUL
2 stops24h 22mAir Canada
Deal found 8/11C$ 881
Tue 9/127:45 p.m.YYZ - CLJ
1 stop10h 55mAir Canada
Tue 16/126:00 a.m.CLJ - YYZ
1 stop15h 50mAir Canada
Deal found 9/11C$ 888
Fri 14/117:35 p.m.YYZ - CLJ
2 stops22h 20mMultiple Airlines
Wed 26/112:25 p.m.CLJ - YYZ
2 stops16h 39mMultiple Airlines
Deal found 7/11C$ 890
Thu 13/117:45 p.m.YYZ - TSR
1 stop11h 15mLufthansa
Thu 20/116:25 a.m.TSR - YYZ
1 stop15h 25mLufthansa
Deal found 6/11C$ 892
Mon 17/118:00 p.m.YUL - OTP
2 stops21h 30mSWISS
Mon 1/126:30 a.m.OTP - YUL
1 stop15h 40mSWISS
Deal found 7/11C$ 904

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 10 November 2025.

Round-trip from

C$ 867

One-way from

C$ 389

Popular in

August

Cheapest in

January

Average price

C$ 1,052
28/11-12/12
  • 28/11-12/12
  • 2 total stops
  • 27h 35m total
  • Ontario to Romania
Search Deals
3/12
  • 3/12
  • 1 total stop
  • 32h 00m total
  • Ontario to Romania
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 10 November 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

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 28/11

5:15 p.m.-2:40 p.m.

1 stop14h 25m

Bucharest Otopeni Intl

Fri 12/12

8:35 a.m.-2:45 p.m.

1 stop13h 10m

C$ 867

MontrealTimisoara

YUL - TSR

YULTSR

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:10 p.m.-2:00 p.m.

1 stop10h 50m

Timisoara

Sun 29/3

2:05 p.m.-6:50 p.m.

1 stop11h 45m

C$ 875

TorontoBucharest

YTZ - OTP

YTZOTP

Toronto Island

Mon 26/1

12:30 p.m.-12:30 a.m.

2 stops29h 00m

Bucharest Otopeni Intl

Mon 23/2

4:40 p.m.-5:55 p.m.

2 stops32h 15m

C$ 876

MontrealCluj Napoca

YUL - CLJ

YULCLJ

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

8:10 p.m.-1:40 p.m.

1 stop10h 30m

Cluj Napoca

Mon 12/1

6:00 a.m.-7:47 a.m.

2 stops32h 47m

C$ 881

MontrealCluj Napoca

YUL - CLJ

YULCLJ

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

8:10 p.m.-1:40 p.m.

1 stop10h 30m

Cluj Napoca

Thu 15/1

6:00 a.m.-11:22 p.m.

2 stops24h 22m

C$ 881

MontrealCluj Napoca

YUL - CLJ

YULCLJ

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

8:10 p.m.-1:40 p.m.

1 stop10h 30m

Cluj Napoca

Tue 3/3

6:00 a.m.-7:48 a.m.

2 stops32h 48m

C$ 883

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

7:00 p.m.-3:20 p.m.

2 stops37h 20m

Iasi

Wed 18/2

4:05 p.m.-5:25 p.m.

2 stops32h 20m

C$ 888

TorontoCluj Napoca

YYZ - CLJ

YYZCLJ

Toronto Pearson Intl

Tue 9/12

7:45 p.m.-1:40 p.m.

1 stop10h 55m

Cluj Napoca

Tue 16/12

6:00 a.m.-2:50 p.m.

1 stop15h 50m

C$ 888

MontrealCluj Napoca

YUL - CLJ

YULCLJ

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

3:10 p.m.-1:40 p.m.

2 stops15h 30m

Cluj Napoca

Wed 14/1

6:00 a.m.-12:32 a.m.

2 stops25h 32m

C$ 890

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:05 p.m.-10:50 p.m.

1 stop20h 45m

Bucharest Otopeni Intl

Sun 29/3

7:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 897

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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, April is the cheapest month in which you can book a flight from Region of Ontario to Romania (average of C$ 742). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,185). 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 10 November 2025.

One of the essential ways to save on airfare from Region of Ontario to Romania is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Region of Ontario to Romania?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Romania. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Romania flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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?

    Lufthansa, SWISS, and Air Canada can get you from Region of Ontario to Romania in just under 10h 30m. Your travel time can differ by up to 18h 30m. The distance between Region of Ontario and Romania is about 6977 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, April is the cheapest month in which you can book a flight from Region of Ontario to Romania (average of C$ 742). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,185). 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 10 airlines flying from Ontario to Romania

Discover the top 10 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 10 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 718AverageC$ 1,099FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapestC$ 755AverageC$ 1,306FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
American AirlinesCheapestC$ 829AverageC$ 880FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LOTCheapestC$ 924AverageC$ 1,447FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapestC$ 933AverageC$ 1,213FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 934AverageC$ 1,140FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 944AverageC$ 1,384FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapestC$ 956AverageC$ 1,129FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 965AverageC$ 1,275FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 966AverageC$ 1,266FlexibilityNo cancel feeOn-time75%
Search KLM 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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