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Cheap flights from Graz to Ontario from C$ 984

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — YYZ
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 984

Popular in

July

Cheapest in

January

Average price

C$ 813
1/10-22/10
  • 1/10-22/10
  • 2 total stops
  • 40h 50m total
  • Graz to Ontario
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Wed 1/106:45 p.m.GRZ - YYZ
1 stop24h 05mMultiple Airlines
Wed 22/108:15 p.m.YYZ - GRZ
1 stop16h 45mMultiple Airlines
Deal found 12/6C$ 984
Tue 30/99:55 a.m.GRZ - YYZ
1 stop14h 35mAir Canada
Wed 22/108:20 p.m.YYZ - GRZ
1 stop10h 15mAir Canada
Deal found 11/6C$ 990
Wed 1/106:00 a.m.GRZ - YYZ
2 stops15h 34mLufthansa
Thu 23/108:20 p.m.YYZ - GRZ
1 stop10h 15mLufthansa
Deal found 10/6C$ 995
Wed 3/96:45 p.m.GRZ - YYZ
1 stop27h 40mAustrian Airlines
Tue 9/98:15 p.m.YYZ - GRZ
1 stop15h 40mAustrian Airlines
Deal found 10/6C$ 1,005
Fri 29/810:35 a.m.GRZ - YUL
1 stop11h 25mLufthansa
Fri 5/96:05 p.m.YUL - GRZ
1 stop9h 55mLufthansa
Deal found 12/6C$ 1,009
Thu 4/97:45 p.m.GRZ - YYZ
1 stop23h 05mSWISS
Sun 14/94:35 p.m.YYZ - GRZ
1 stop11h 35mSWISS
Deal found 10/6C$ 1,020
Fri 29/89:55 a.m.GRZ - YUL
2 stops12h 05mMultiple Airlines
Fri 5/96:05 p.m.YUL - GRZ
1 stop14h 05mMultiple Airlines
Deal found 12/6C$ 1,042
Fri 27/69:55 a.m.GRZ - YUL
1 stop17h 05mAir Canada
Tue 1/76:05 p.m.YUL - GRZ
2 stops12h 30mAir Canada
Deal found 11/6C$ 1,054
Fri 27/69:55 a.m.GRZ - YTZ
2 stops28h 11mAir Canada
Fri 4/73:25 p.m.YTZ - GRZ
2 stops16h 30mAir Canada
Deal found 11/6C$ 1,170
Fri 22/87:20 p.m.GRZ - YTZ
2 stops28h 26mSWISS
Sat 13/95:25 p.m.YTZ - GRZ
2 stops34h 45mSWISS
Deal found 10/6C$ 1,191
Fri 27/66:00 a.m.GRZ - YTZ
3 stops19h 46mMultiple Airlines
Fri 4/76:25 p.m.YTZ - GRZ
3 stops33h 30mMultiple Airlines
Deal found 11/6C$ 1,821
Fri 8/86:00 a.m.GRZ - YHM
3 stops24h 41mMultiple Airlines
Sun 17/86:00 a.m.YHM - GRZ
3 stops35h 05mMultiple Airlines
Deal found 12/6C$ 3,015

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 12 June 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

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Wed 1/10

6:45 p.m.-12:50 p.m.

1 stop24h 05m

Toronto Pearson Intl

Wed 22/10

8:15 p.m.-7:00 p.m.

1 stop16h 45m

C$ 984

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Tue 30/9

9:55 a.m.-6:30 p.m.

1 stop14h 35m

Toronto Pearson Intl

Wed 22/10

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

1 stop10h 15m

C$ 990

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Wed 1/10

10:35 a.m.-4:20 p.m.

1 stop11h 45m

Toronto Pearson Intl

Thu 23/10

5:35 p.m.-4:15 p.m.

1 stop16h 40m

C$ 995

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Wed 3/9

6:45 p.m.-4:25 p.m.

1 stop27h 40m

Toronto Pearson Intl

Tue 9/9

8:15 p.m.-5:55 p.m.

1 stop15h 40m

C$ 1,005

GrazToronto

GRZ - YYZ

GRZYYZ

Graz Thalerhof

Thu 4/9

7:45 p.m.-12:50 p.m.

1 stop23h 05m

Toronto Pearson Intl

Tue 9/9

8:15 p.m.-5:55 p.m.

1 stop15h 40m

C$ 1,020

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Fri 27/6

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

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 1/7

6:35 p.m.-6:20 p.m.

1 stop17h 45m

C$ 1,023

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Fri 27/6

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

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 1/7

6:05 p.m.-12:35 p.m.

2 stops12h 30m

C$ 1,054

GrazMontreal

GRZ - YUL

GRZYUL

Graz Thalerhof

Thu 21/8

4:35 p.m.-4:00 p.m.

2 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

6:05 p.m.-12:35 p.m.

2 stops12h 30m

C$ 1,098

GrazToronto

GRZ - YTZ

GRZYTZ

Graz Thalerhof

Fri 27/6

9:55 a.m.-8:06 a.m.

2 stops28h 11m

Toronto Island

Fri 4/7

3:25 p.m.-1:55 p.m.

2 stops16h 30m

C$ 1,170

GrazToronto

GRZ - YTZ

GRZYTZ

Graz Thalerhof

Fri 22/8

7:20 p.m.-5:46 p.m.

2 stops28h 26m

Toronto Island

Sat 13/9

5:25 p.m.-10:10 a.m.

2 stops34h 45m

C$ 1,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 14 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$ 255). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
See what other customers who have flown with Austrian Airlines, SWISS and Air Canada from Graz to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
802 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Austrian Airlines
7.6
Good
802 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
SWISS
7.5
Good
1,623 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Air Canada
7.1
Good
9,537 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Lufthansa
6.8
Okay
7,139 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well

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 - Toronto Island 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, 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$ 255). 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.
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