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Cheap flights from Ontario to Romania from C$ 370

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
22 Apr — 29 Apr1
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 23 March 2026.

Sun 5/411:00 p.m.
YUL
-
OTP
2 stops56h 05m
Multiple Airlines
Tue 21/45:50 p.m.
OTP
-
YUL
1 stop34h 10m
Multiple Airlines
Deal found 19/3C$ 879
Wed 8/411:00 p.m.
YUL
-
OTP
2 stops34h 35m
Multiple Airlines
Mon 27/46:55 a.m.
OTP
-
YUL
1 stop21h 05m
Multiple Airlines
Deal found 20/3C$ 881
Mon 4/59:35 p.m.
YYZ
-
OTP
1 stop31h 50m
Multiple Airlines
Fri 15/55:35 a.m.
OTP
-
YYZ
2 stops17h 15m
Multiple Airlines
Deal found 22/3C$ 910
Wed 6/511:00 p.m.
YUL
-
OTP
1 stop30h 50m
Multiple Airlines
Tue 12/55:50 p.m.
OTP
-
YUL
1 stop34h 10m
Multiple Airlines
Deal found 18/3C$ 911
Sun 26/47:55 p.m.
YYZ
-
OTP
1 stop11h 45m
Multiple Airlines
Tue 28/48:35 a.m.
OTP
-
YYZ
1 stop16h 20m
Multiple Airlines
Deal found 19/3C$ 911
Wed 25/310:40 p.m.
YUL
-
OTP
2 stops43h 55m
Multiple Airlines
Wed 1/411:10 a.m.
OTP
-
YUL
1 stop16h 50m
Multiple Airlines
Deal found 21/3C$ 912
Tue 19/57:35 a.m.
YYZ
-
OTP
3 stops34h 55m
Multiple Airlines
Sun 14/612:00 p.m.
OTP
-
YYZ
3 stops36h 15m
Multiple Airlines
Deal found 22/3C$ 912
Sun 5/47:55 p.m.
YYZ
-
OTP
1 stop11h 45m
Multiple Airlines
Sat 18/48:35 a.m.
OTP
-
YYZ
1 stop16h 20m
Multiple Airlines
Deal found 18/3C$ 921
Mon 8/67:15 p.m.
YYZ
-
OTP
2 stops18h 10m
Multiple Airlines
Thu 18/611:20 p.m.
OTP
-
YYZ
1 stop23h 30m
Multiple Airlines
Deal found 18/3C$ 926
Wed 6/510:00 a.m.
YYZ
-
OTP
2 stops32h 35m
Multiple Airlines
Wed 20/57:20 p.m.
OTP
-
YYZ
3 stops28h 55m
Multiple Airlines
Deal found 18/3C$ 927
Sun 5/44:40 p.m.
YUL
-
OTP
1 stop15h 40m
Air Canada
Tue 21/46:20 a.m.
OTP
-
YUL
1 stop15h 40m
Air Canada
Deal found 19/3C$ 930
Mon 20/410:55 p.m.
YYZ
-
OTP
2 stops38h 50m
Multiple Airlines
Wed 20/512:50 p.m.
OTP
-
YYZ
1 stop31h 30m
Multiple Airlines
Deal found 20/3C$ 931

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 23 March 2026.

Round-trip from

C$ 879

One-way from

C$ 370

Popular in

August

Cheapest in

November

Average price

C$ 1,007
5/4-21/4
  • 5/4-21/4
  • 3 total stops
  • 90h 15m total
  • Ontario to Romania
Search Deals
5/5
  • 5/5
  • 3 total stops
  • 33h 15m total
  • Ontario to Romania
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 23 March 2026.
Use the filters below to find and compare flights from Ontario to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

4:40 p.m.-1:05 a.m.

1 stop25h 25m

Bucharest Otopeni Intl

Tue 12/5

4:10 p.m.-3:00 p.m.

1 stop29h 50m

C$ 975

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

6:35 p.m.-6:05 p.m.

1 stop16h 30m

Bucharest Otopeni Intl

Sun 26/4

1:15 p.m.-1:50 p.m.

1 stop31h 35m

C$ 988

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

4:40 p.m.-1:05 a.m.

1 stop25h 25m

Bucharest Otopeni Intl

Mon 11/5

6:20 a.m.-7:21 p.m.

2 stops20h 01m

C$ 988

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

6:35 p.m.-3:10 p.m.

1 stop13h 35m

Bucharest Otopeni Intl

Sun 10/5

3:55 p.m.-1:50 p.m.

1 stop28h 55m

C$ 1,010

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

4:40 p.m.-1:05 a.m.

1 stop25h 25m

Bucharest Otopeni Intl

Tue 12/5

6:20 a.m.-7:21 p.m.

2 stops20h 01m

C$ 1,019

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 3/4

2:00 p.m.-3:20 p.m.

2 stops18h 20m

Bucharest Otopeni Intl

Tue 7/4

4:10 p.m.-6:08 p.m.

2 stops32h 58m

C$ 1,037

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

5:00 p.m.-12:45 p.m.

1 stop12h 45m

Bucharest Otopeni Intl

Thu 14/5

2:00 p.m.-4:55 p.m.

1 stop33h 55m

C$ 1,049

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

5:00 p.m.-12:45 p.m.

1 stop12h 45m

Bucharest Otopeni Intl

Fri 26/6

7:05 a.m.-4:55 p.m.

1 stop16h 50m

C$ 1,049

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

11:23 a.m.-12:00 p.m.

2 stops17h 37m

Bucharest Otopeni Intl

Thu 16/4

6:15 a.m.-5:28 p.m.

2 stops18h 13m

C$ 1,056

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

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

2 stops19h 00m

Bucharest Otopeni Intl

Thu 7/5

6:35 a.m.-5:26 p.m.

2 stops17h 51m

C$ 1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 723). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,095). 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?

    SWISS, Austrian Airlines, and Air Canada can get you from Region of Ontario to Romania in just under 16h 30m. Your travel time can differ by up to 8h 55m. 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$ 698. Users have also found prices from C$ 701 and C$ 881 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$ 723). Flying from Region of Ontario to Romania in July is currently the most expensive (average of C$ 1,095). 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
Pearson Intl to Heathrow flights
Vancouver Intl to Heathrow flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pearson Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Athens flights
Pierre Elliott Trudeau Intl to Athens flights
Pierre Elliott Trudeau Intl to Orly flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pearson Intl to Lisbon flights
Pearson Intl to Istanbul flights
Vancouver Intl to Charles de Gaulle flights
Pearson Intl to Dublin flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pearson Intl to London City flights
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Toronto Island to Heathrow flights
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Pearson Intl to Frankfurt flights
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Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Vancouver Intl to Stansted flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Vancouver Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Gatwick flights
Vancouver Intl to Dublin flights
Pearson Intl to Madrid flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Pierre Elliott Trudeau Intl to Madrid flights
Pierre Elliott Trudeau Intl to Amsterdam flights
Toronto Island to Charles de Gaulle flights
Pearson Intl to Frederic Chopin flights
Vancouver Intl to London City flights
Toronto Island to Gatwick flights
Pearson Intl to Edinburgh flights
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Toronto Island to Lisbon flights
Pierre Elliott Trudeau Intl to Malpensa 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 701AverageC$ 1,074FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 809AverageC$ 859FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Austrian AirlinesCheapestC$ 816AverageC$ 1,252FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapestC$ 844AverageC$ 1,223FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 847AverageC$ 1,213FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 897AverageC$ 1,117FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LOTCheapestC$ 909AverageC$ 1,382FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air FranceCheapestC$ 929AverageC$ 1,251FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 937AverageC$ 1,084FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 944AverageC$ 1,249FlexibilityNo 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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