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$377+ Cheap flights from Ontario (ONT) to Turkey

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — IST
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Ontario to Turkey

Cheapest flights from Ontario to Turkey
Explore the most affordable flight options available from Ontario to Turkey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
ONT
-
IST
2 stops34h 30m
Delta
Tue 4/286:00 am
IST
-
ONT
2 stops27h 44m
Delta
Deal found 3/13$738
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:00 pm
ONT
-
IST
2 stops29h 30m
Delta
Fri 8/216:00 am
IST
-
ONT
2 stops22h 01m
Delta
Deal found 3/16$754
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:05 pm
ONT
-
IST
2 stops48h 25m
Delta
Sat 8/225:20 pm
IST
-
ONT
2 stops32h 54m
Delta
Deal found 3/16$772
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
ONT
-
IST
2 stops35h 30m
Delta
Sun 4/266:00 am
IST
-
ONT
2 stops26h 37m
Delta
Deal found 3/12$801
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:00 pm
ONT
-
IST
2 stops29h 30m
Delta
Sat 8/225:20 pm
IST
-
ONT
2 stops32h 54m
Delta
Deal found 3/16$804
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:18 pm
ONT
-
IST
2 stops17h 37m
United Airlines
Thu 8/201:55 pm
IST
-
ONT
2 stops19h 03m
United Airlines
Deal found 3/15$811
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:18 pm
ONT
-
IST
2 stops17h 37m
United Airlines
Wed 8/265:40 am
IST
-
ONT
2 stops22h 31m
United Airlines
Deal found 3/11$812
This KAYAK deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:34 pm
ONT
-
IST
2 stops17h 21m
Lufthansa
Wed 4/225:40 am
IST
-
ONT
2 stops24h 56m
Lufthansa
Deal found 3/15$845
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:05 am
ONT
-
IST
2 stops19h 50m
United Airlines
Tue 4/285:40 am
IST
-
ONT
2 stops22h 22m
United Airlines
Deal found 3/13$846
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:18 pm
ONT
-
IST
2 stops17h 37m
United Airlines
Mon 8/241:55 pm
IST
-
ONT
2 stops19h 03m
United Airlines
Deal found 3/12$862
This KAYAK deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:34 pm
ONT
-
IST
2 stops17h 21m
Lufthansa
Mon 4/205:55 pm
IST
-
ONT
2 stops37h 55m
Lufthansa
Deal found 3/14$865
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:34 pm
ONT
-
IST
2 stops21h 51m
United Airlines
Mon 4/201:55 pm
IST
-
ONT
2 stops38h 07m
United Airlines
Deal found 3/14$866

Find flight deals from Ontario to Turkey

Keep the following information in mind while searching for Ontario to Turkey flight deals. Data was last updated March 16, 2026.

Round-trip from

$738
(Delta)

One-way from

$377
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$806
From Ontario to Turkey
Search Deals
One-way flight from Ontario to Turkey
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Turkey 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 2,558,603 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Ontario to Turkey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Sun 4/19

7:00 am-1:00 pm

2 stops20h 00m

Istanbul

Tue 4/28

5:40 am-9:50 pm

2 stops26h 10m

$846

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Mon 4/20

1:27 pm-9:25 pm

2 stops21h 58m

Istanbul

Mon 4/27

5:50 am-5:47 pm

2 stops21h 57m

$896

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Fri 5/1

1:30 pm-9:25 pm

2 stops21h 55m

Istanbul

Fri 5/15

5:40 am-8:36 pm

2 stops24h 56m

$977
Quickest round-trip

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Sun 5/10

10:37 am-5:00 pm

2 stops20h 23m

Istanbul

Mon 5/18

1:55 pm-10:59 pm

2 stops19h 04m

$987

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Sun 8/9

1:18 pm-5:00 pm

2 stops17h 42m

Istanbul

Sun 8/23

5:50 am-6:11 pm

2 stops22h 21m

$1,019

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 4/7

1:34 pm-4:55 pm

2 stops17h 21m

Istanbul

Tue 4/21

5:40 am-9:50 pm

2 stops26h 10m

$1,046

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 3/31

11:05 am-4:55 pm

2 stops19h 50m

Istanbul

Wed 4/8

5:40 am-5:47 pm

2 stops22h 07m

$1,046

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Mon 8/31

11:59 pm-1:00 pm

1 stop27h 01m

Istanbul

Wed 10/7

7:20 am-9:29 pm

1 stop24h 09m

$1,057

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 9/9

10:56 pm-5:30 am

1 stop20h 34m

Istanbul

Tue 9/15

6:40 pm-9:29 pm

1 stop36h 49m

$1,057

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 4/15

1:34 pm-9:25 pm

2 stops21h 51m

Istanbul

Thu 10/15

1:55 pm-11:06 pm

2 stops19h 11m

$1,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Turkey

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

What is the cheapest month to book a flight from Ontario to Turkey?

Currently, January is the cheapest month in which you can book a flight from Ontario to Turkey (average of $513). Flying from Ontario to Turkey in July is currently the most expensive (average of $898). 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 Ontario to Turkey. 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 Ontario to Turkey?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Turkey. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Turkey?

    There are many flights that can get you from Ontario to Turkey in 17h 55m. Fly via United Airlines, Qatar Airways, or KLM to get the fastest option. There are 6842 mi between Ontario and Turkey. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Turkey 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 Ontario to Turkey?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Turkey (average of $513). Flying from Ontario to Turkey in July is currently the most expensive (average of $898). 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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