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$560+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — IST
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 10, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 4/152:20 pm
ONT
-
IST
2 stops27h 10m
Delta
Wed 5/136:00 am
IST
-
ONT
2 stops21h 10m
Delta
Deal found 3/9$738
This Delta deal was found by Cheapflights users on 3/9. 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 4/145:05 pm
ONT
-
IST
2 stops46h 15m
Delta
Mon 5/115:20 pm
IST
-
ONT
2 stops39h 14m
Delta
Deal found 3/9$744
This Delta deal was found by Cheapflights users on 3/9. 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 4/1810:15 pm
ONT
-
IST
2 stops43h 15m
Delta
Tue 5/126:00 am
IST
-
ONT
2 stops25h 48m
Delta
Deal found 3/9$745
This Delta deal was found by Cheapflights users on 3/9. 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 4/1910:15 pm
ONT
-
IST
2 stops43h 15m
Delta
Wed 5/136:00 am
IST
-
ONT
2 stops22h 36m
Delta
Deal found 3/9$751
This Delta deal was found by Cheapflights users on 3/7. 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 8/137:00 am
ONT
-
IST
2 stops34h 30m
Delta
Tue 8/256:00 am
IST
-
ONT
2 stops20h 14m
Delta
Deal found 3/7$754
This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 8/125:55 pm
ONT
-
IST
2 stops47h 35m
Delta
Tue 8/256:00 am
IST
-
ONT
2 stops27h 44m
Delta
Deal found 3/7$761
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/191:18 pm
ONT
-
IST
2 stops17h 37m
United Airlines
Wed 8/265:40 am
IST
-
ONT
2 stops22h 31m
United Airlines
Deal found 3/8$762
This United Airlines deal was found by Cheapflights users on 3/7. 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
Mon 8/241:55 pm
IST
-
ONT
2 stops38h 16m
United Airlines
Deal found 3/7$782
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 4/152:20 pm
ONT
-
IST
2 stops27h 10m
Delta
Sat 5/96:00 am
IST
-
ONT
2 stops22h 36m
Delta
Deal found 3/9$788
This Billigflug deal was found by Cheapflights users on 3/8. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:05 pm
ONT
-
IST
2 stops22h 15m
Multiple Airlines
Sun 4/266:00 am
IST
-
ONT
2 stops27h 44m
Multiple Airlines
Deal found 3/8$789
This Delta deal was found by Cheapflights users on 3/9. 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 4/145:05 pm
ONT
-
IST
2 stops46h 15m
Delta
Sat 5/96:00 am
IST
-
ONT
2 stops22h 36m
Delta
Deal found 3/9$794
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/175:55 pm
ONT
-
IST
2 stops47h 35m
Delta
Wed 5/136:00 am
IST
-
ONT
2 stops21h 10m
Delta
Deal found 3/9$795

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 10, 2026.

Round-trip from

$738
(Delta)

One-way from

$560
(oojo)
From Ontario to Turkey
Search Deals
One-way flight from Ontario to Turkey
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 10, 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

Mon 4/20

7:00 am-3:30 am

2 stops34h 30m

Istanbul

Mon 4/27

5:20 pm-4:25 pm

2 stops33h 05m

$738

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 5/5

1:30 pm-9:15 pm

2 stops21h 45m

Istanbul

Tue 5/12

5:40 am-5:52 pm

2 stops22h 12m

$796

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 4/21

1:34 pm-9:15 pm

2 stops21h 41m

Istanbul

Tue 4/28

5:40 am-9:50 pm

2 stops26h 10m

$796
Quickest round-trip

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Mon 5/4

10:37 am-4:55 pm

2 stops20h 18m

Istanbul

Tue 5/12

1:55 pm-10:59 pm

2 stops19h 04m

$796

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Fri 5/1

1:30 pm-9:25 pm

2 stops21h 55m

Istanbul

Wed 5/6

5:40 am-5:52 pm

2 stops22h 12m

$846

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Thu 4/23

1:27 pm-9:35 pm

2 stops22h 08m

Istanbul

Sun 5/10

5:50 am-5:52 pm

2 stops22h 02m

$896

OntarioIstanbul

ONT - SAW

ONTSAW

Ontario

Tue 4/21

11:53 am-9:00 pm

2 stops23h 07m

Istanbul Sabiha Gokcen

Tue 4/28

8:50 am-5:15 pm

2 stops42h 25m

$913

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Sun 5/10

1:30 pm-9:35 pm

2 stops22h 05m

Istanbul

Mon 5/18

5:50 am-5:52 pm

2 stops22h 02m

$937

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 5/19

1:30 pm-9:15 pm

2 stops21h 45m

Istanbul

Tue 5/26

5:40 am-9:55 pm

2 stops26h 15m

$1,073

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Sun 4/26

1:27 pm-9:35 pm

2 stops22h 08m

Istanbul

Sun 9/6

5:50 am-6:11 pm

2 stops22h 21m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

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 21h 45m. Fly via Delta, United Airlines, or KLM to get the fastest option. There are 6805 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

Browse thousands of different options on Cheapflights for your next trip

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