Find flights
When to book
FAQs

Cheap flights from Graz to Ontario from C$ 1,033

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — YYZ
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Graz to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Graz to Ontario
Explore the most affordable flight options available from Graz to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Thu 25/127:00 p.m.GRZ - YYZ
1 stop27h 25mMultiple Airlines
Wed 31/127:45 p.m.YYZ - GRZ
1 stop13h 55mMultiple Airlines
Deal found 14/12C$ 1,271
Thu 25/127:00 p.m.GRZ - YYZ
1 stop27h 25mSWISS
Wed 31/128:25 p.m.YYZ - GRZ
2 stops35h 20mSWISS
Deal found 14/12C$ 1,317
Thu 25/122:15 p.m.GRZ - YTZ
3 stops35h 40mMultiple Airlines
Wed 31/128:30 a.m.YTZ - GRZ
2 stops23h 05mMultiple Airlines
Deal found 14/12C$ 1,666
Wed 31/122:15 p.m.GRZ - YUL
1 stop27h 45mMultiple Airlines
Sun 4/15:55 p.m.YUL - GRZ
1 stop13h 40mMultiple Airlines
Deal found 16/12C$ 1,802
Wed 31/126:05 a.m.GRZ - YUL
2 stops19h 17mLufthansa
Sun 4/16:45 p.m.YUL - GRZ
2 stops36h 50mLufthansa
Deal found 15/12C$ 2,020
Wed 31/129:50 a.m.GRZ - YUL
2 stops15h 32mAir Canada
Sun 4/110:30 p.m.YUL - GRZ
2 stops32h 25mAir Canada
Deal found 15/12C$ 2,529

Find flight deals from Graz to Ontario

Keep the following information in mind while searching for Graz to Ontario flight deals. Data was last updated 16 December 2025.

Round-trip from

C$ 1,033

Popular in

August

Cheapest in

March

Average price

C$ 1,064
11/5-18/5
  • 11/5-18/5
  • 4 total stops
  • 35h 51m total
  • Graz to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Graz to Ontario 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 16 December 2025.
Use the filters below to find and compare flights from Graz to Ontario that are best for you.

Fly from

Graz

Fly to

Ontario

Route

Depart

Return

Price

GrazOttawa

GRZ - YOW

GRZYOW

Graz Thalerhof

Mon 11/5

9:50 a.m.-8:51 p.m.

2 stops17h 01m

Ottawa

Mon 18/5

9:05 a.m.-9:55 a.m.

2 stops18h 50m

C$ 1,033

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Thu 29/1

6:05 a.m.-12:00 p.m.

1 stop11h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

5:55 p.m.-1:35 p.m.

1 stop13h 40m

C$ 1,070

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Thu 12/3

2:15 p.m.-8:45 p.m.

1 stop11h 30m

Toronto Pearson Intl

Sat 28/3

5:50 p.m.-11:35 a.m.

1 stop12h 45m

C$ 1,092

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Thu 12/3

2:15 p.m.-8:45 p.m.

1 stop11h 30m

Toronto Pearson Intl

Fri 27/3

7:15 p.m.-6:15 p.m.

1 stop18h 00m

C$ 1,093

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Thu 29/1

6:05 a.m.-7:58 p.m.

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

8:10 p.m.-3:40 p.m.

2 stops37h 30m

C$ 1,101

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Thu 12/3

7:00 p.m.-5:10 p.m.

1 stop27h 10m

Toronto Pearson Intl

Sat 28/3

8:30 p.m.-9:10 a.m.

2 stops31h 40m

C$ 1,103

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Thu 12/3

7:00 p.m.-5:10 p.m.

1 stop27h 10m

Toronto Pearson Intl

Sun 29/3

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

2 stops14h 10m

C$ 1,103

GrazToronto

GRZ - YTZ

GRZYTZ

Graz Thalerhof

Thu 16/4

9:50 a.m.-2:22 p.m.

2 stops34h 32m

Toronto Island

Mon 20/4

10:45 a.m.-12:35 p.m.

2 stops19h 50m

C$ 1,110

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Thu 9/4

9:50 a.m.-6:30 p.m.

1 stop14h 40m

Toronto Pearson Intl

Sun 12/4

5:50 p.m.-12:35 p.m.

1 stop12h 45m

C$ 1,110

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Thu 12/3

9:50 a.m.-3:55 p.m.

1 stop11h 05m

Toronto Pearson Intl

Mon 30/3

8:20 p.m.-12:35 p.m.

1 stop10h 15m

C$ 1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Graz to Ontario

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

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

Currently, March is the cheapest month in which you can book a flight from Graz to Region of Ontario (average of C$ 413). Flying from Graz to Region of Ontario in August is currently the most expensive (average of C$ 888). 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 Graz to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Graz to Ontario?

    If you book a flight to Ontario from Graz, you will be flying from Thalerhof, which is the city’s only airport. Graz Thalerhof (GRZ) is located 8.4 km from the centre of Graz.

  • How long is the flight from Graz to Region of Ontario?

    For as low as C$ 1,070, Lufthansa can have you in Region of Ontario from Graz in 11h 55m. The distance between Graz and Region of Ontario is about 6460 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 Graz to Region of Ontario?

    When deciding which route to take from Graz to Region of Ontario consider Graz Thalerhof - Toronto Island, Graz Thalerhof - Toronto Pearson Intl or Graz Thalerhof - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Graz to Ontario 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 Graz to Region of Ontario?

    Currently, March is the cheapest month in which you can book a flight from Graz to Region of Ontario (average of C$ 413). Flying from Graz to Region of Ontario in August is currently the most expensive (average of C$ 888). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Graz to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Vienna to Pearson Intl flights
Vienna to Vancouver Intl flights
Vienna to Pierre Elliott Trudeau Intl flights
Vienna to Calgary flights
Salzburg to Vancouver Intl flights
Vienna to Ottawa flights
Vienna to Victoria flights
Vienna to Halifax flights
Salzburg to Halifax flights
Vienna to Moncton flights
Salzburg to Pearson Intl flights
Vienna to Edmonton flights
Vienna to Winnipeg flights
Vienna to Regina flights
Innsbruck to Pierre Elliott Trudeau Intl flights
Graz to Calgary flights
Vienna to Saskatoon flights
Innsbruck to Pearson Intl flights
Innsbruck to Vancouver Intl flights
Salzburg to Pierre Elliott Trudeau Intl flights
Vienna to Kamloops flights
Vienna to St. John's flights
Graz to Ottawa flights
Graz to Pierre Elliott Trudeau Intl flights
Innsbruck to Calgary flights
Linz to Pierre Elliott Trudeau Intl flights
Vienna to Nanaimo 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 Graz to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Graz to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Graz to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Not ready to book yet? You can track prices for flights from Graz to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.