Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Vienna from C$ 713

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Vienna departing on 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:45 p.m. - 10:40 p.m.YYZ-GRZ
20h 55m1 stop
Lufthansa Logo
4:35 p.m. - 1:30 p.m.GRZ-YYZ
26h 55m1 stop
C$ 946Lufthansa
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Lufthansa Logo
7:30 p.m. - 1:40 p.m.YYZ-GRZ
13h 10m1 stop
Lufthansa Logo
4:35 p.m. - 1:30 p.m.GRZ-YYZ
26h 55m1 stop
C$ 950Lufthansa
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Austrian Airlines Logo
7:30 p.m. - 1:40 p.m.YYZ-GRZ
13h 10m1 stop
Austrian Airlines Logo
11:25 a.m. - 7:45 p.m.GRZ-YYZ
14h 20m2 stops
C$ 1,003Austrian Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Austrian Airlines Logo
7:30 p.m. - 1:40 p.m.YYZ-GRZ
13h 10m1 stop
Austrian Airlines Logo
11:25 a.m. - 7:45 p.m.GRZ-YYZ
14h 20m2 stops
C$ 1,004Austrian Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Austrian Airlines Logo
9:25 p.m. - 5:55 p.m.YYZ-GRZ
15h 30m2 stops
Austrian Airlines Logo
11:25 a.m. - 7:45 p.m.GRZ-YYZ
14h 20m2 stops
C$ 1,031Austrian Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Austrian Airlines Logo
9:25 p.m. - 5:55 p.m.YYZ-GRZ
15h 30m2 stops
Austrian Airlines Logo
11:25 a.m. - 7:45 p.m.GRZ-YYZ
14h 20m2 stops
C$ 1,032Austrian Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Multiple Airlines Logo
7:45 p.m. - 10:40 p.m.YYZ-GRZ
20h 55m1 stop
Multiple Airlines Logo
2:15 p.m. - 7:50 p.m.GRZ-YYZ
11h 35m1 stop
C$ 1,733Multiple Airlines
Find Deal
Mon, 22 Dec - Thu, 1 Jan
Multiple Airlines Logo
4:40 p.m. - 12:55 p.m.YYZ-GRZ
14h 15m2 stops
Multiple Airlines Logo
2:15 p.m. - 7:50 p.m.GRZ-YYZ
11h 35m1 stop
C$ 1,860Multiple Airlines
Find Deal
Mon, 22 Dec - Thu, 1 Jan
Austrian Airlines Logo
4:40 p.m. - 1:45 p.m.YYZ-GRZ
15h 05m2 stops
Austrian Airlines Logo
7:00 p.m. - 1:50 p.m.GRZ-YYZ
24h 50m2 stops
C$ 2,808Austrian Airlines
Find Deal
Mon, 22 Dec - Thu, 1 Jan
Lufthansa Logo
4:40 p.m. - 12:55 p.m.YYZ-GRZ
14h 15m2 stops
Lufthansa Logo
4:20 p.m. - 4:40 p.m.GRZ-YYZ
30h 20m3 stops
C$ 3,135Lufthansa
Find Deal
Mon, 22 Dec - Thu, 1 Jan

Lufthansa flights from Region of Ontario to Graz

Our best Lufthansa deals on Region of Ontario to Graz flight tickets
Lufthansa
25 Mar
YYZ8:45 p.m.Toronto Pearson Intl
20h 55m
1 stop
GRZ10:40 p.m.Graz Thalerhof
29 Mar
GRZ4:35 p.m.Graz Thalerhof
26h 55m
1 stop
YYZ1:30 p.m.Toronto Pearson Intl
C$ 946
Find similar
Lufthansa
25 Mar
YYZ7:30 p.m.Toronto Pearson Intl
13h 10m
1 stop
GRZ1:40 p.m.Graz Thalerhof
29 Mar
GRZ4:35 p.m.Graz Thalerhof
26h 55m
1 stop
YYZ1:30 p.m.Toronto Pearson Intl
C$ 950
Find similar
Lufthansa
22 Dec
YYZ4:40 p.m.Toronto Pearson Intl
14h 15m
2 stops
GRZ12:55 p.m.Graz Thalerhof
1 Jan
GRZ4:20 p.m.Graz Thalerhof
30h 20m
3 stops
YYZ4:40 p.m.Toronto Pearson Intl
C$ 3,135
Find similar

Austrian Airlines flights from Region of Ontario to Graz

Our best Austrian Airlines deals on Region of Ontario to Graz flight tickets
Austrian Airlines
25 Mar
YYZ7:30 p.m.Toronto Pearson Intl
13h 10m
1 stop
GRZ1:40 p.m.Graz Thalerhof
29 Mar
GRZ11:25 a.m.Graz Thalerhof
14h 20m
2 stops
YYZ7:45 p.m.Toronto Pearson Intl
C$ 1,003
Find similar
Austrian Airlines
25 Mar
YYZ7:30 p.m.Toronto Pearson Intl
13h 10m
1 stop
GRZ1:40 p.m.Graz Thalerhof
29 Mar
GRZ11:25 a.m.Graz Thalerhof
14h 20m
2 stops
YYZ7:45 p.m.Toronto Pearson Intl
C$ 1,004
Find similar
Austrian Airlines
25 Mar
YYZ9:25 p.m.Toronto Pearson Intl
15h 30m
2 stops
GRZ5:55 p.m.Graz Thalerhof
29 Mar
GRZ11:25 a.m.Graz Thalerhof
14h 20m
2 stops
YYZ7:45 p.m.Toronto Pearson Intl
C$ 1,031
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Graz 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, momondo users made 96,600 searches. Data last updated 3 October 2025.
Use the filters below to find and compare flights from Ontario to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Wed 25/3

8:45 p.m.-10:40 p.m.

1 stop20h 55m

Graz Thalerhof

Sun 29/3

4:35 p.m.-1:30 p.m.

1 stop26h 55m

C$ 946

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Wed 25/3

7:30 p.m.-1:40 p.m.

1 stop13h 10m

Graz Thalerhof

Sun 29/3

4:35 p.m.-1:30 p.m.

1 stop26h 55m

C$ 950

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Wed 25/3

7:30 p.m.-1:40 p.m.

1 stop13h 10m

Graz Thalerhof

Sun 29/3

11:25 a.m.-7:45 p.m.

2 stops14h 20m

C$ 1,003

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Wed 25/3

7:30 p.m.-1:40 p.m.

1 stop13h 10m

Graz Thalerhof

Sun 29/3

11:25 a.m.-7:45 p.m.

2 stops14h 20m

C$ 1,004

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Wed 25/3

9:25 p.m.-5:55 p.m.

2 stops15h 30m

Graz Thalerhof

Sun 29/3

11:25 a.m.-7:45 p.m.

2 stops14h 20m

C$ 1,031

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Wed 25/3

9:25 p.m.-5:55 p.m.

2 stops15h 30m

Graz Thalerhof

Sun 29/3

11:25 a.m.-7:45 p.m.

2 stops14h 20m

C$ 1,032

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Mon 22/12

7:45 p.m.-10:40 p.m.

1 stop20h 55m

Graz Thalerhof

Thu 1/1

2:15 p.m.-7:50 p.m.

1 stop11h 35m

C$ 1,733

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Mon 22/12

4:40 p.m.-12:55 p.m.

2 stops14h 15m

Graz Thalerhof

Thu 1/1

2:15 p.m.-7:50 p.m.

1 stop11h 35m

C$ 1,860

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Mon 22/12

4:40 p.m.-1:45 p.m.

2 stops15h 05m

Graz Thalerhof

Thu 1/1

7:00 p.m.-1:50 p.m.

2 stops24h 50m

C$ 2,808

TorontoGraz

YYZ - GRZ

YYZGRZ

Toronto Pearson Intl

Mon 22/12

4:40 p.m.-12:55 p.m.

2 stops14h 15m

Graz Thalerhof

Thu 1/1

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

3 stops30h 20m

C$ 3,135

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Vienna from

How to get the cheapest flight ticket from Region of Ontario to Graz

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Graz?

The cheapest day to depart on your flight to Graz is on a Tuesday when prices can be found for as low as C$ 1,249. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 1,564. These prices are subject to change though, so be sure to set up a Price Alert for flights to Graz.

What is the cheapest time of day to depart on your flight to Graz?

Our data shows that the cheapest Region of Ontario to Graz flights are usually those with departure times in the evening. Our users have found flights to Graz in the evening for as low as C$ 1,413. In contrast, the most expensive time of day to depart to Graz is in the afternoon when prices are around C$ 1,438.

Cheap Region of Ontario to Graz flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Graz

Direct flights

None
There are no direct flights from Region of Ontario to Graz. There are no popular flight routes from Region of Ontario to Graz.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Graz Thalerhof Airport?

    Prices for flights from Ontario to Graz Thalerhof Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to Graz Thalerhof Airport?

  • How old do you have to be to fly from Ontario to Graz Thalerhof Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Graz Thalerhof Airport.

  • What documentation or ID do you need to fly to Graz Thalerhof Airport?

    The necessary travel and health documents for your Graz Thalerhof Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Graz

Compare and see reviews for airlines that fly from Region of Ontario to Graz with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 1,055Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
LufthansaPriceFrom C$ 1,143Free CancellationRating
6.8
7,448 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Graz?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Graz. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Graz with flexible booking policies on momondo?

All flight searches from Ontario to Graz on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Graz?

Once all potential Ontario to Graz flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Graz right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Graz flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Graz trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 2/11
Sun 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria