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$631+ Cheap flights from Ontario (ONT) to Istanbul (IST)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — IST
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Ontario to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$707
(United Airlines)

One-way from

$631
(Lufthansa)
Provider with most accurate pricing for Ontario-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Ontario-Istanbul flights.
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From Ontario to Istanbul
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One-way flight from Ontario to Istanbul
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Find flight deals from Ontario to Istanbul

Cheapest flights from Ontario to Istanbul
Explore the most affordable flight options available from Ontario to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. 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 12/281:57 pmONT - IST
2 stops21h 48mUnited Airlines
Thu 2/206:50 amIST - ONT
2 stops25h 05mUnited Airlines
Deal found 11/21$978
This British Airways deal was found by Cheapflights users on 11/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:16 amONT - IST
2 stops30h 54mBritish Airways
Fri 12/276:35 pmIST - ONT
2 stops38h 27mBritish Airways
Deal found 11/21$1,504
This Trip.com deal was found by Cheapflights users on 11/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:59 amONT - IST
1 stop29h 21mMultiple Airlines
Fri 1/32:30 pmIST - ONT
1 stop20h 29mMultiple Airlines
Deal found 11/21$1,580
This Air Canada deal was found by Cheapflights users on 11/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:05 amONT - IST
3 stops26h 15mAir Canada
Wed 1/12:35 pmIST - ONT
3 stops33h 05mAir Canada
Deal found 11/21$3,085
This oojo deal was found by Cheapflights users on 11/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amONT - IST
2 stops38h 05mQatar Airways
Tue 12/2410:35 amIST - ONT
2 stops38h 23mQatar Airways
Deal found 11/21$3,184
This KLM deal was found by Cheapflights users on 11/21. 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.
Mon 12/2311:56 amONT - IST
2 stops17h 59mKLM
Fri 1/35:10 amIST - ONT
2 stops22h 08mKLM
Deal found 11/21$3,397

Find flights from Ontario to Istanbul within your budget

Customize your flight search to find flights from Ontario to Istanbul 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 2,612,795 searches. Data last updated November 21, 2024.

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Any airport

Route

Depart

Return

Price

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Wed 2/19

1:44 pm-6:05 pm

2 stops17h 21m

Istanbul

Wed 3/5

6:50 am-8:55 pm

2 stops25h 05m

$707

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Sat 3/1

6:00 am-12:20 pm

2 stops43h 20m

Istanbul

Fri 3/14

8:10 pm-8:17 pm

2 stops34h 07m

$1,060

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Mon 3/17

1:30 pm-4:55 pm

2 stops17h 25m

Istanbul

Tue 4/1

6:45 am-4:23 pm

2 stops19h 38m

$1,488

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 12/10

7:16 am-1:10 am

2 stops30h 54m

Istanbul

Fri 12/27

6:35 pm-10:02 pm

2 stops38h 27m

$1,504

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 5/20

11:37 pm-6:20 am

2 stops44h 43m

Istanbul

Tue 6/3

2:45 pm-10:22 pm

2 stops41h 37m

$2,474

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Fri 12/27

5:05 am-6:20 pm

3 stops26h 15m

Istanbul

Wed 1/1

2:35 pm-12:40 pm

3 stops33h 05m

$3,085

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Mon 12/23

11:56 am-4:55 pm

2 stops17h 59m

Istanbul

Fri 1/3

5:10 am-4:18 pm

2 stops22h 08m

$3,397

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 12/31

10:39 am-6:05 pm

2 stops20h 26m

$631

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Tue 1/21

1:43 pm-6:05 pm

2 stops41h 22m

$645

OntarioIstanbul

ONT - IST

ONTIST

Ontario

Mon 1/20

4:25 pm-12:05 am

2 stops20h 40m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 12 results
1
2

Compare providers for flights from Ontario to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Istanbul in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Istanbul Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Istanbul Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Istanbul Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul 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.

Travel insights for flights from Ontario to Istanbul

Get recent, data-driven insights about flights from Ontario to Istanbul including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Istanbul Airport (average of $897). Flying from Ontario to Istanbul Airport in June is currently the most expensive (average of $1,422). 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 IST?

Find hourly flight availability from Ontario to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s typically best to fly out from Ontario to Istanbul Airport at noon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Istanbul by month

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

In terms of precipitation, rainfall in Istanbul Airport ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul Airport when rainfall is around 0.4 in.

Temperature in Istanbul by month

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

If weather is an important factor for your trip to Istanbul Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated November 21, 2024.
To help decide which airline to fly from Ontario to Istanbul, see what other customers have to say about United Airlines, British Airways and Qatar Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Qatar Airways
7.5
Good
3,829 reviews
KLM
7.8
Good
1,349 reviews

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

United Airlines
7.4
Good
9,172 reviews
KLM
7.8
Good
1,349 reviews

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Etihad Airways
7.4
Good
1,231 reviews
KLM
7.8
Good
1,349 reviews

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Air Canada
7.0
Good
8,246 reviews
KLM
7.8
Good
1,349 reviews

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Related info for your journey

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

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Istanbul. You should not have trouble finding flights to Istanbul from Ontario; the airport handles an average of 0 outbound flights to Istanbul per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ontario airport to Istanbul. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • What are the cheapest airlines flying from Ontario to Istanbul Airport round-trip?

    Our cheapest airline available from Ontario to Istanbul Airport is United Airlines. Our recent data shows that you can find tickets from as low as $707 on this airline. Additional options worth looking into are Qatar Airways and British Airways, starting at $1,060 and $1,504 round-trip.

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

    $645 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Qatar Airways, with prices starting from $687 and $930, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ontario to Istanbul Airport (average of $897). Flying from Ontario to Istanbul Airport in June is currently the most expensive (average of $1,422). 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.

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