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Cheap flights from Graz to Ontario from C$ 839

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — YYZ
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Graz to Ontario

Keep the following information in mind while searching for Graz to Ontario flight deals. Data was last updated 1 August 2025.

Round-trip from

C$ 945

One-way from

C$ 839

Popular in

August

Cheapest in

March

Average price

C$ 1,115
3/9-21/9
  • 3/9-21/9
  • 2 total stops
  • 27h 25m total
  • Graz to Ontario
Search Deals
23/1
  • 23/1
  • 3 total stops
  • 20h 10m total
  • Graz to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Graz to Ontario

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 1 August 2025.

Wed 3/96:00 a.m.GRZ - YUL
1 stop16h 00mMultiple Airlines
Sun 21/910:50 p.m.YUL - GRZ
1 stop11h 25mMultiple Airlines
Deal found 1/8C$ 945
Sat 8/1110:00 a.m.GRZ - YYZ
1 stop10h 55mMultiple Airlines
Sat 15/111:00 p.m.YYZ - GRZ
2 stops19h 25mMultiple Airlines
Deal found 31/7C$ 947
Fri 5/96:00 a.m.GRZ - YYZ
1 stop16h 20mLufthansa
Thu 11/98:20 p.m.YYZ - GRZ
1 stop10h 15mLufthansa
Deal found 1/8C$ 952
Sat 29/116:05 a.m.GRZ - YUL
1 stop11h 55mLufthansa
Wed 3/128:10 p.m.YUL - GRZ
1 stop13h 30mLufthansa
Deal found 31/7C$ 953
Sat 29/1110:00 a.m.GRZ - YTZ
2 stops29h 55mAir Canada
Wed 3/1212:30 p.m.YTZ - GRZ
2 stops21h 10mAir Canada
Deal found 31/7C$ 960
Wed 17/1210:00 a.m.GRZ - YOW
2 stops18h 18mAir Canada
Fri 26/128:05 p.m.YOW - GRZ
2 stops37h 35mAir Canada
Deal found 31/7C$ 965
Tue 2/99:55 a.m.GRZ - YYZ
2 stops26h 29mAir Canada
Thu 11/97:00 a.m.YYZ - GRZ
2 stops23h 35mAir Canada
Deal found 1/8C$ 970
Thu 18/126:05 a.m.GRZ - YOW
2 stops18h 33mMultiple Airlines
Sat 27/129:15 a.m.YOW - GRZ
2 stops18h 05mMultiple Airlines
Deal found 31/7C$ 1,005
Mon 8/910:55 a.m.GRZ - YYZ
1 stop31h 55mSWISS
Sun 28/98:15 p.m.YYZ - GRZ
1 stop31h 40mSWISS
Deal found 31/7C$ 1,039
Sat 29/116:00 a.m.GRZ - YUL
2 stops17h 22mAir Canada
Wed 3/124:45 p.m.YUL - GRZ
2 stops14h 55mAir Canada
Deal found 31/7C$ 1,041
Wed 17/122:15 p.m.GRZ - YOW
2 stops14h 53mLufthansa
Sun 28/122:05 p.m.YOW - GRZ
2 stops19h 35mLufthansa
Deal found 31/7C$ 1,084
Thu 11/97:45 p.m.GRZ - YTZ
2 stops28h 00mSWISS
Sat 27/95:25 p.m.YTZ - GRZ
2 stops34h 45mSWISS
Deal found 31/7C$ 1,095

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 1 August 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

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Wed 3/9

6:00 a.m.-4:00 p.m.

1 stop16h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

10:50 p.m.-4:15 p.m.

1 stop11h 25m

C$ 945

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Sat 8/11

10:00 a.m.-2:55 p.m.

1 stop10h 55m

Toronto Pearson Intl

Sat 15/11

1:00 p.m.-2:25 p.m.

2 stops19h 25m

C$ 947

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Fri 5/9

6:00 a.m.-4:20 p.m.

1 stop16h 20m

Toronto Pearson Intl

Thu 11/9

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

1 stop10h 15m

C$ 952

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Sat 29/11

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

1 stop11h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

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

1 stop13h 30m

C$ 953

GrazToronto

GRZ - YTZ

GRZYTZ

Graz Thalerhof

Sat 29/11

10:00 a.m.-9:55 a.m.

2 stops29h 55m

Toronto Island

Wed 3/12

12:30 p.m.-3:40 p.m.

2 stops21h 10m

C$ 960

GrazOttawa

GRZ - YOW

GRZYOW

Graz Thalerhof

Wed 17/12

10:00 a.m.-10:18 p.m.

2 stops18h 18m

Ottawa

Fri 26/12

8:05 p.m.-3:40 p.m.

2 stops37h 35m

C$ 965

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Tue 2/9

9:55 a.m.-5:58 p.m.

2 stops38h 03m

Toronto Pearson Intl

Mon 15/9

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

1 stop10h 15m

C$ 970

GrazOttawa

GRZ - YOW

GRZYOW

Graz Thalerhof

Thu 18/12

6:05 a.m.-6:38 p.m.

2 stops18h 33m

Ottawa

Sat 27/12

9:15 a.m.-9:20 a.m.

2 stops18h 05m

C$ 1,005

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Mon 8/9

10:55 a.m.-12:50 p.m.

1 stop31h 55m

Toronto Pearson Intl

Sun 28/9

8:15 p.m.-9:55 a.m.

1 stop31h 40m

C$ 1,039

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Sat 29/11

6:00 a.m.-5:22 p.m.

2 stops17h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

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

2 stops14h 55m

C$ 1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 19 results
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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, January is the cheapest month in which you can book a flight from Graz to Region of Ontario (average of C$ 167). Flying from Graz to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 1 August 2025.
Get a feel of what it's like to fly with Austrian Airlines,SWISS, andAir Canada from Graz to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews
Check prices

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews
Check prices

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews
Check prices

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,851 reviews
Austrian Airlines
7.6
Good
823 reviews
Check prices

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,275 reviews
Austrian Airlines
7.6
Good
823 reviews
Check prices

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

  • 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 Pearson Intl, Graz Thalerhof - Montreal Pierre Elliott Trudeau Intl or Graz Thalerhof - Toronto Island 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, January is the cheapest month in which you can book a flight from Graz to Region of Ontario (average of C$ 167). Flying from Graz to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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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 Pierre Elliott Trudeau Intl flights
Vienna to Vancouver Intl flights
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Vienna to Edmonton flights
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Vienna to Halifax flights
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Salzburg to Pearson Intl flights
Vienna to Ottawa flights
Vienna to Victoria flights
Graz to Pierre Elliott Trudeau Intl flights
Innsbruck to Pearson Intl flights
Linz to Pierre Elliott Trudeau Intl flights
Vienna to Winnipeg flights
Innsbruck to Vancouver Intl flights
Salzburg to Pierre Elliott Trudeau Intl flights
Graz to Calgary flights
Salzburg to Calgary flights
Graz to Ottawa flights
Vienna to Nanaimo flights
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Vienna to St. John's flights
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Innsbruck to Pierre Elliott Trudeau Intl flights
Innsbruck to Calgary flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Graz to Ontario?

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

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

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