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Cheap flights from Istanbul Airport to Ontario from C$ 426

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
IST — YYZ
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Istanbul to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Istanbul to Ontario
Explore the most affordable flight options available from Istanbul to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 April 2026.

Fri 15/58:25 p.m.
IST
-
YYZ
1 stop23h 20m
Multiple Airlines
Tue 16/69:05 p.m.
YYZ
-
IST
1 stop14h 45m
Multiple Airlines
Deal found 1/4C$ 851
Tue 16/65:30 p.m.
IST
-
YYZ
1 stop33h 50m
LOT
Tue 23/67:20 p.m.
YYZ
-
IST
1 stop21h 30m
LOT
Deal found 30/3C$ 854
Mon 14/97:00 a.m.
IST
-
YYZ
1 stop17h 20m
LOT
Mon 19/1010:20 p.m.
YYZ
-
IST
1 stop31h 45m
LOT
Deal found 29/3C$ 857
Tue 14/45:20 p.m.
IST
-
YYZ
1 stop27h 00m
KLM
Wed 10/69:55 p.m.
YYZ
-
IST
1 stop20h 25m
KLM
Deal found 31/3C$ 858
Mon 13/47:00 a.m.
IST
-
YYZ
1 stop17h 20m
LOT
Mon 8/610:20 p.m.
YYZ
-
IST
1 stop18h 30m
LOT
Deal found 30/3C$ 860
Sun 10/52:30 p.m.
IST
-
YYZ
1 stop32h 10m
Multiple Airlines
Sat 23/59:05 p.m.
YYZ
-
IST
1 stop20h 05m
Multiple Airlines
Deal found 31/3C$ 862
Thu 9/45:20 p.m.
IST
-
YYZ
1 stop33h 35m
KLM
Thu 7/54:45 p.m.
YYZ
-
IST
1 stop25h 35m
KLM
Deal found 29/3C$ 864
Thu 9/46:00 a.m.
IST
-
YYZ
1 stop14h 20m
KLM
Tue 19/54:45 p.m.
YYZ
-
IST
1 stop16h 35m
KLM
Deal found 31/3C$ 867
Wed 22/43:45 p.m.
IST
-
YYZ
Nonstop11h 00m
Multiple Airlines
Wed 16/910:45 p.m.
YYZ
-
IST
1 stop17h 45m
Multiple Airlines
Deal found 2/4C$ 868
Thu 9/44:25 a.m.
IST
-
YYZ
1 stop23h 35m
KLM
Tue 12/54:45 p.m.
YYZ
-
IST
1 stop25h 35m
KLM
Deal found 30/3C$ 869
Sat 11/44:25 a.m.
IST
-
YYZ
1 stop23h 35m
Multiple Airlines
Tue 12/54:45 p.m.
YYZ
-
IST
1 stop25h 35m
Multiple Airlines
Deal found 3/4C$ 871
Wed 23/96:45 a.m.
IST
-
YUL
1 stop21h 15m
Multiple Airlines
Wed 30/911:00 p.m.
YUL
-
IST
1 stop18h 05m
Multiple Airlines
Deal found 31/3C$ 901

Find flight deals from Istanbul to Ontario

Keep the following information in mind while searching for Istanbul to Ontario flight deals. Data was last updated 4 April 2026.

Round-trip from

C$ 851

One-way from

C$ 426

Popular in

August

Cheapest in

February

Average price

C$ 968

Good round-trip deal

C$ 1,012 or less

Good one-way deal

C$ 1,008 or less
15/5-16/6
  • 15/5-16/6
  • 2 total stops
  • 38h 05m total
  • Istanbul to Ontario
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 52h 20m total
  • Istanbul to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Istanbul to Ontario.
Search Deals
Price to beat on a one-way flight from Istanbul to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul 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 4 April 2026.
Use the filters below to find and compare flights from Istanbul Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IstanbulMontreal

IST - YUL

ISTYUL

Istanbul

Tue 14/4

6:00 a.m.-4:55 p.m.

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

6:50 p.m.-1:20 a.m.

1 stop23h 30m

C$ 908

IstanbulMontreal

IST - YUL

ISTYUL

Istanbul

Wed 9/9

6:45 a.m.-9:00 p.m.

1 stop21h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

11:00 p.m.-12:05 a.m.

1 stop18h 05m

C$ 945

IstanbulMontreal

IST - YUL

ISTYUL

Istanbul

Wed 9/9

6:00 a.m.-4:01 p.m.

2 stops17h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

6:50 p.m.-1:20 a.m.

1 stop23h 30m

C$ 950

IstanbulToronto

IST - YYZ

ISTYYZ

Istanbul

Thu 4/6

4:25 a.m.-9:00 p.m.

1 stop23h 35m

Toronto Pearson Intl

Wed 11/11

12:15 p.m.-4:55 p.m.

2 stops20h 40m

C$ 956

IstanbulMontreal

IST - YUL

ISTYUL

Istanbul

Tue 19/5

4:25 a.m.-12:00 p.m.

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

7:00 p.m.-3:30 a.m.

1 stop25h 30m

C$ 1,028

IstanbulToronto

IST - YYZ

ISTYYZ

Istanbul

Thu 16/4

5:20 p.m.-1:20 p.m.

1 stop27h 00m

Toronto Pearson Intl

Thu 23/4

4:45 p.m.-1:20 a.m.

1 stop25h 35m

C$ 1,030

IstanbulMontreal

IST - YUL

ISTYUL

Istanbul

Wed 10/6

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

1 stop19h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:00 p.m.-1:35 p.m.

1 stop32h 35m

C$ 1,041

IstanbulMontreal

IST - YUL

ISTYUL

Istanbul

Mon 21/9

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

1 stop19h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

10:00 p.m.-5:35 p.m.

1 stop12h 35m

C$ 1,042

IstanbulMontreal

IST - YUL

ISTYUL

Istanbul

Wed 3/6

7:25 p.m.-8:15 p.m.

1 stop31h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

10:00 p.m.-1:35 p.m.

1 stop32h 35m

C$ 1,045

IstanbulToronto

IST - YYZ

ISTYYZ

Istanbul

Tue 14/4

6:00 a.m.-3:20 p.m.

2 stops16h 20m

Toronto Pearson Intl

Thu 4/6

11:30 p.m.-3:30 a.m.

1 stop21h 00m

C$ 1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Istanbul to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Region of Ontario (average of C$ 600). Flying from Istanbul Airport to Region of Ontario in August is currently the most expensive (average of C$ 889). 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.

What is the cheapest time of day to fly from IST to ON?

Find hourly flight availability from Istanbul to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul Airport to Region of Ontario as you normally would.

How much does it cost to fly round-trip from Istanbul Airport to Region of Ontario?

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 4 April 2026.
See what other customers who have flown with Air Transat,LOT, andTurkish Airlines from Istanbul Airport to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
531 reviews
Check prices

Crew

8.4

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
531 reviews
Air Transat
7.7
Good
531 reviews
Check prices

Crew

8.4

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
LOT
7.5
Good
1,181 reviews
Air Transat
7.7
Good
531 reviews
Check prices

Crew

8.4

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Turkish Airlines
7.3
Good
4,295 reviews
Air Transat
7.7
Good
531 reviews
Check prices

Crew

8.4

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,889 reviews
Air Transat
7.7
Good
531 reviews
Check prices

Crew

8.4

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,848 reviews
Air Transat
7.7
Good
531 reviews
Check prices

Crew

8.4

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Ontario. 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 Istanbul Airport to Region of Ontario?

    For as low as C$ 1,041, LOT can have you in Region of Ontario from Istanbul Airport in 19h. Istanbul Airport and Region of Ontario are separated by a distance of 7681 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 Istanbul Airport to Region of Ontario one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as C$ 461. However, be on the lookout for offers from Royal Jordanian and British Airways, as they are both options that can get you from Istanbul Airport to Region of Ontario for a low price.

  • What are the most popular routes from Istanbul Airport to Region of Ontario?

    Most travellers choose Istanbul - Toronto Pearson Intl, Istanbul - Montreal Pierre Elliott Trudeau Intl or Istanbul - Toronto Island when deciding on the best route from Istanbul Airport to Region of Ontario.

  • What are the most reliable airlines from Istanbul Airport to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Istanbul Airport to Region of Ontario consider choosing Turkish Airlines (60%), Air Transat (60%) or Air Serbia (49%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Istanbul Airport to Region of Ontario?

    While on average a flight from Istanbul Airport to Region of Ontario is generally C$ 1,628, our data shows the cheapest flight currently is C$ 652. When looking at the most popular route, (Istanbul - Toronto Pearson Intl), you can expect to pay C$ 871 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Region of Ontario (average of C$ 600). Flying from Istanbul Airport to Region of Ontario in August is currently the most expensive (average of C$ 889). 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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Top 10 airlines flying from Istanbul to Ontario

Discover the top 10 airlines that operate flights from Istanbul to Ontario. 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 4 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 549AverageC$ 644FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapestC$ 655AverageC$ 872FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 668AverageC$ 824FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapestC$ 710AverageC$ 860FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapestC$ 766AverageC$ 1,051FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 844AverageC$ 1,008FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 859AverageC$ 1,147FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 859AverageC$ 1,016FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 900AverageC$ 1,965FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapestC$ 966AverageC$ 1,106FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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 Istanbul to Ontario?

Cheapflights helps you search for flights from Istanbul to Ontario 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 Istanbul to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Istanbul.

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

Need flexible booking options for your flight to Ontario from Istanbul? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Istanbul to Ontario 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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