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$368+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — IST
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Ontario to Turkey

Keep the following information in mind while searching for Ontario to Turkey flight deals. Data was last updated September 17, 2025.

Round-trip from

$737
(Delta)

One-way from

$368
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$997
From Ontario to Turkey
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One-way flight from Ontario to Turkey
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Highest demand for flights based on searches. 15% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/195:05 amONT - IST
2 stops26h 00mUnited Airlines
Thu 11/276:30 amIST - ONT
2 stops19h 51mUnited Airlines
Deal found 9/15$739
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/157:02 amONT - IST
2 stops28h 18mUnited Airlines
Wed 11/56:30 amIST - ONT
2 stops27h 21mUnited Airlines
Deal found 9/17$740
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:46 pmONT - IST
2 stops24h 39mAmerican Airlines
Wed 12/107:35 amIST - ONT
3 stops25h 53mAmerican Airlines
Deal found 9/17$744
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/151:29 pmONT - IST
2 stops46h 16mUnited Airlines
Tue 11/256:30 amIST - ONT
2 stops26h 19mUnited Airlines
Deal found 9/15$745
This Air France deal was found by Cheapflights users on 9/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:45 amONT - IST
2 stops18h 10mMultiple Airlines
Wed 11/264:50 amIST - ONT
2 stops24h 14mMultiple Airlines
Deal found 9/16$769
This KLM deal was found by Cheapflights users on 9/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:45 amONT - SAW
2 stops22h 35mKLM
Wed 12/103:45 pmSAW - ONT
2 stops36h 22mKLM
Deal found 9/17$785
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:02 amONT - IST
2 stops20h 03mUnited Airlines
Tue 11/46:30 amIST - ONT
2 stops22h 04mUnited Airlines
Deal found 9/16$789
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 11/97:00 amONT - IST
2 stops24h 05mUnited Airlines
Sun 11/236:30 amIST - ONT
2 stops22h 04mUnited Airlines
Deal found 9/17$790
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/81:29 pmONT - IST
2 stops46h 16mUnited Airlines
Sat 11/226:30 amIST - ONT
2 stops26h 19mUnited Airlines
Deal found 9/15$795
This Gurufare deal was found by Cheapflights users on 9/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:08 pmONT - IST
2 stops23h 02mBritish Airways
Sat 11/157:35 amIST - ONT
2 stops25h 54mBritish Airways
Deal found 9/16$868
This Air France deal was found by Cheapflights users on 9/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:45 amONT - IST
2 stops18h 10mMultiple Airlines
Sun 11/164:50 amIST - ONT
2 stops22h 19mMultiple Airlines
Deal found 9/15$913
This Air France deal was found by Cheapflights users on 9/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:36 amONT - IST
2 stops18h 19mMultiple Airlines
Sun 11/94:50 amIST - ONT
2 stops22h 19mMultiple Airlines
Deal found 9/16$914

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 September 17, 2025.
Use the filters below to find and compare flights from Ontario to Turkey that are best for you.

Fly from

Ontario

Fly to

Turkey

Route

Depart

Return

Price

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 1/14

1:00 pm-3:50 am

2 stops27h 50m

Istanbul

Thu 1/22

4:50 am-9:14 pm

2 stops27h 24m

$737

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 11/19

1:45 pm-10:45 pm

2 stops22h 00m

Istanbul

Wed 12/3

6:30 am-10:49 pm

2 stops27h 19m

$739

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 11/19

1:45 pm-10:45 pm

2 stops22h 00m

Istanbul

Wed 11/26

6:30 am-10:31 pm

2 stops27h 01m

$739

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 11/25

5:05 am-5:45 pm

2 stops25h 40m

Istanbul

Tue 12/2

6:30 am-5:37 pm

2 stops22h 07m

$739

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 11/11

1:40 pm-10:45 pm

2 stops22h 05m

Istanbul

Thu 11/27

6:30 am-3:21 pm

2 stops19h 51m

$739

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 12/2

1:50 pm-10:45 pm

2 stops21h 55m

Istanbul

Tue 12/16

6:30 am-5:37 pm

2 stops22h 07m

$739

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 11/11

1:40 pm-10:45 pm

2 stops22h 05m

Istanbul

Tue 11/18

6:30 am-5:34 pm

2 stops22h 04m

$739

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 10/22

7:02 am-1:05 pm

2 stops20h 03m

Istanbul

Tue 11/4

6:30 am-5:34 pm

2 stops22h 04m

$739

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 10/15

7:02 am-9:20 pm

2 stops28h 18m

Istanbul

Wed 11/5

6:30 am-10:51 pm

2 stops27h 21m

$740

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 1/14

5:05 am-6:05 pm

2 stops26h 00m

Istanbul

Fri 1/23

6:30 am-10:53 pm

2 stops27h 23m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 43 results
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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, October is the cheapest month in which you can book a flight from Ontario to Turkey (average of $910). Flying from Ontario to Turkey in June is currently the most expensive (average of $1,358). 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 ONT to TR?

Find hourly flight availability from Ontario to Turkey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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

Reviews of airlines servicing Turkey

Get insights into the airlines that provide service to Turkey. 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 Turkey. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with United Airlines from Ontario to Turkey to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 22h. 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.

  • What are the cheapest airlines to fly from Ontario to Turkey one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $572. Users have also found prices from $583 and $609 on United Airlines and Qatar Airways, respectively.

  • 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, October is the cheapest month in which you can book a flight from Ontario to Turkey (average of $910). Flying from Ontario to Turkey in June is currently the most expensive (average of $1,358). 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 Ontario to Turkey

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Top airline flying from Ontario to Turkey

Discover the top airline that operate flights from Ontario to Turkey. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,195Average$1,295FlexibilityNo cancel feeOn-time69%

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