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Cheap flights from Ontario to Romania from C$ 307

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 January 2026.

Sun 1/26:35 p.m.
YUL
-
OTP
1 stop16h 50m
Austrian Airlines
Sun 22/27:10 p.m.
OTP
-
YUL
1 stop25h 35m
Austrian Airlines
Deal found 21/1C$ 747
Tue 3/24:45 p.m.
YUL
-
OTP
1 stop16h 00m
Air Canada
Tue 24/26:55 a.m.
OTP
-
YUL
2 stops24h 37m
Air Canada
Deal found 21/1C$ 748
Sun 19/411:10 a.m.
YUL
-
OTP
2 stops17h 50m
Air Canada
Thu 30/46:35 a.m.
OTP
-
YUL
1 stop14h 15m
Air Canada
Deal found 20/1C$ 749
Sun 1/28:40 p.m.
YUL
-
OTP
1 stop15h 55m
American Airlines
Thu 19/28:00 a.m.
OTP
-
YUL
1 stop17h 45m
American Airlines
Deal found 21/1C$ 752
Mon 9/25:10 p.m.
YUL
-
OTP
2 stops24h 20m
SWISS
Wed 25/26:30 a.m.
OTP
-
YUL
2 stops39h 53m
SWISS
Deal found 20/1C$ 754
Sun 1/210:30 p.m.
YUL
-
OTP
2 stops31h 00m
Air Canada
Wed 18/26:30 a.m.
OTP
-
YUL
1 stop15h 40m
Air Canada
Deal found 21/1C$ 755
Mon 2/21:10 p.m.
YUL
-
OTP
2 stops16h 20m
Austrian Airlines
Sun 22/27:10 p.m.
OTP
-
YUL
1 stop25h 35m
Austrian Airlines
Deal found 21/1C$ 758
Sun 19/47:00 a.m.
YUL
-
OTP
2 stops22h 00m
Air Canada
Wed 29/46:20 a.m.
OTP
-
YUL
2 stops32h 16m
Air Canada
Deal found 21/1C$ 760
Tue 3/24:45 p.m.
YUL
-
OTP
1 stop16h 00m
Air Canada
Wed 18/26:05 a.m.
OTP
-
YUL
2 stops24h 17m
Air Canada
Deal found 21/1C$ 762
Mon 2/21:10 p.m.
YUL
-
OTP
2 stops16h 20m
Austrian Airlines
Wed 18/21:20 p.m.
OTP
-
YUL
2 stops36h 03m
Austrian Airlines
Deal found 21/1C$ 769
Sun 15/310:40 p.m.
YUL
-
CLJ
1 stop29h 35m
Multiple Airlines
Mon 30/36:00 a.m.
CLJ
-
YUL
1 stop22h 00m
Multiple Airlines
Deal found 19/1C$ 805
Wed 11/310:40 p.m.
YUL
-
CLJ
1 stop31h 40m
Multiple Airlines
Thu 19/36:30 a.m.
CLJ
-
YUL
2 stops44h 10m
Multiple Airlines
Deal found 19/1C$ 807

Find flight deals from Ontario to Romania

Keep the following information in mind while searching for Ontario to Romania flight deals. Data was last updated 21 January 2026.

Round-trip from

C$ 747

One-way from

C$ 307

Popular in

August

Cheapest in

November

Average price

C$ 991
Austrian Airlines
  • Austrian Airlines
  • 1/2-22/2
  • 2 total stops
  • 42h 25m total
  • Ontario to Romania
Search Deals
1/2
  • 1/2
  • 1 total stop
  • 33h 15m total
  • Ontario to Romania
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 32 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 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 21 January 2026.
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

Sun 1/2

6:35 p.m.-6:25 p.m.

1 stop16h 50m

Bucharest Otopeni Intl

Sun 22/2

7:10 p.m.-1:45 p.m.

1 stop25h 35m

C$ 747

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

4:40 p.m.-3:20 p.m.

1 stop15h 40m

Bucharest Otopeni Intl

Thu 23/4

12:45 p.m.-11:21 p.m.

2 stops17h 36m

C$ 749

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

10:30 p.m.-12:30 p.m.

2 stops31h 00m

Bucharest Otopeni Intl

Wed 18/2

6:30 a.m.-3:10 p.m.

1 stop15h 40m

C$ 754

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

5:10 p.m.-12:30 a.m.

2 stops24h 20m

Bucharest Otopeni Intl

Tue 17/2

6:30 a.m.-7:22 p.m.

2 stops19h 52m

C$ 755

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

5:10 p.m.-12:30 a.m.

2 stops24h 20m

Bucharest Otopeni Intl

Wed 25/2

6:30 a.m.-3:23 p.m.

2 stops39h 53m

C$ 755

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:35 p.m.-12:30 p.m.

1 stop10h 55m

Bucharest Otopeni Intl

Tue 17/2

6:30 a.m.-9:52 p.m.

2 stops22h 22m

C$ 755

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

8:40 p.m.-11:30 p.m.

1 stop19h 50m

Bucharest Otopeni Intl

Tue 17/2

8:00 a.m.-6:45 p.m.

1 stop17h 45m

C$ 759

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

12:10 p.m.-12:30 p.m.

2 stops17h 20m

Bucharest Otopeni Intl

Tue 17/2

6:30 a.m.-7:58 p.m.

2 stops20h 28m

C$ 766

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

1:10 p.m.-12:30 p.m.

2 stops16h 20m

Bucharest Otopeni Intl

Wed 18/2

1:20 p.m.-5:25 p.m.

2 stops35h 05m

C$ 769

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

7:00 p.m.-2:05 p.m.

2 stops36h 05m

Bucharest Otopeni Intl

Wed 18/2

6:30 a.m.-3:10 p.m.

1 stop15h 40m

C$ 780

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

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, November is the cheapest month in which you can book a flight from Region of Ontario to Romania (average of C$ 734). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,110). 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.

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?

    Austrian Airlines, Air Canada, and SWISS can get you from Region of Ontario to Romania in just under 15h 40m. Your travel time can differ by up to 8h 40m. The distance between Region of Ontario and Romania is about 7277 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Romania one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as C$ 609. Users have also found prices from C$ 706 and C$ 888 on Air Canada and LOT, respectively.

  • 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, November is the cheapest month in which you can book a flight from Region of Ontario to Romania (average of C$ 734). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,110). 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.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
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Pierre Elliott Trudeau Intl to Beauvais-Tille flights
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Abbotsford to Heathrow flights

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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 706AverageC$ 1,084FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapestC$ 733AverageC$ 1,273FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
American AirlinesCheapestC$ 816AverageC$ 866FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapestC$ 854AverageC$ 1,249FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 918AverageC$ 1,239FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapestC$ 919AverageC$ 1,360FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 919AverageC$ 1,126FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 944AverageC$ 1,043FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 950AverageC$ 1,261FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 959AverageC$ 1,248FlexibilityNo 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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