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ONT - IST

$785 Find cheap flights from Ontario to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Istanbul departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Istanbul, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Istanbul (ONT-IST)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:39 pm - 12:25 amONT-IST
23h 46m2 stops
8:25 am - 9:42 pmIST-ONT
23h 17m2 stops
$886British Airways
Find Deal
Mon, Aug 12 - Tue, Sep 10
2:39 pm - 12:25 amONT-IST
23h 46m2 stops
7:55 pm - 11:26 pmIST-ONT
37h 31m2 stops
$936British Airways
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Sat, Aug 24 - Tue, Sep 24
1:30 pm - 5:00 pmONT-IST
17h 30m2 stops
6:10 am - 5:43 pmIST-ONT
21h 33m2 stops
$1,051
Find Deal
Wed, Oct 9 - Wed, Oct 16
6:00 am - 6:20 amONT-IST
38h 20m2 stops
8:05 pm - 10:20 pmIST-ONT
36h 15m2 stops
$1,059Qatar Airways
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Fri, Sep 13 - Fri, Sep 27
6:00 am - 11:45 amONT-IST
43h 45m2 stops
8:05 pm - 11:54 pmIST-ONT
37h 49m2 stops
$1,062Qatar Airways
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Mon, Sep 23 - Mon, Sep 30
1:55 pm - 9:20 pmONT-IST
21h 25m2 stops
6:35 am - 8:25 pmIST-ONT
23h 50m2 stops
$1,148United Airlines
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Sun, Oct 13 - Mon, Oct 28
2:02 pm - 9:20 pmONT-IST
21h 18m2 stops
2:00 pm - 10:56 pmIST-ONT
18h 56m2 stops
$1,158United Airlines
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Tue, Sep 17 - Tue, Oct 1
11:36 pm - 12:35 pmONT-IST
26h 59m1 stop
12:45 am - 10:21 pmIST-ONT
31h 36m1 stop
$1,373Turkish Airlines
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Tue, Sep 24 - Mon, Oct 7
11:36 pm - 12:35 pmONT-IST
26h 59m1 stop
12:45 am - 10:05 pmIST-ONT
31h 20m1 stop
$1,445Turkish Airlines
Find Deal
Wed, Sep 4 - Tue, Sep 10
12:59 am - 2:55 pmONT-IST
27h 56m1 stop
3:35 pm - 7:08 amIST-ONT
49h 33m2 stops
$1,547
Find Deal
Mon, Jun 10 - Tue, Jun 18

Flights from Ontario to Istanbul - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Istanbul Airport is March, where tickets cost $1,048 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,618 and $1,491 respectively.

How far in advance should I book a flight from Ontario to Istanbul Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Istanbul Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 74 days before departure.

Which airlines provide the cheapest flights from Ontario to Istanbul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on British Airways ($785) and American Airlines ($800). The cheapest round-trip tickets were found on British Airways ($886) and Qatar Airways ($1,059).

Good to know

Cheapest flight

$785
Flight from Ontario to Istanbul

When to book flights from Ontario to Istanbul

Are your dates flexible? Find out the best times to travel from Ontario to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ontario to Istanbul flights

  • What is the cheapest flight from Ontario to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from Ontario to Istanbul Airport was $785 for a one-way ticket and $886 for a round-trip.

  • Do I need a passport to fly between Ontario and Istanbul?

    A passport is required to fly from Ontario to Istanbul.

  • Which aircraft models fly most regularly from Ontario to Istanbul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Istanbul?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Ontario and Istanbul, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Ontario to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Ontario with another airline. Booking your flights between Ontario and IST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Ontario to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
British AirwaysOverall score based on 6837 reviews
6.8Comfort
7.0Boarding
6.5Entertainment
7.7Crew
6.4Food
Airline reviews

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

6.0 GoodVictoria, May 2024PDX - LHR
Read more about British Airways reviews

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Book cheap flights from Ontario to Istanbul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Istanbul found on KAYAK in the last 72 hours.
8/13Tue
2 stopsBritish Airways
19h 49mONT-IST
$785
8/12Mon
2 stopsAmerican Airlines
26h 40mONT-IST
$800
8/11Sun
2 stopsUnited Airlines
21h 35mONT-IST
$802
5/21Tue
2 stopsUnited Airlines
24h 38mONT-IST
$837
7/13Sat
2 stopsBritish Airways
20h 07mONT-IST
$855
9/9Mon
1 stopTurkish Airlines
26h 59mONT-IST
$858
5/28Tue
3 stops
31h 45mONT-IST
$861
8/3Sat
2 stopsEtihad Airways
44h 35mONT-IST
$864
9/9Mon
1 stopTurkish Airlines
26h 59mONT-IST
$887
8/13Tue
2 stopsEtihad Airways
44h 35mONT-IST
$1,024

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Last minute flights from Ontario to Istanbul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Istanbul that are departing in the next 10 days.
5/16Thu
multi-stopBritish Airways
23h 45mONT-IST
5/21Tue
multi-stopBritish Airways
24h 04mIST-ONT
$1,289
5/16Thu
multi-stopBritish Airways
23h 45mONT-IST
5/22Wed
multi-stopBritish Airways
24h 04mIST-ONT
$1,314
5/16Thu
multi-stop
20h 18mONT-IST
5/24Fri
multi-stop
24h 38mIST-ONT
$1,361
5/17Fri
multi-stopQatar Airways
50h 35mONT-IST
5/27Mon
multi-stopQatar Airways
39h 29mIST-ONT
$1,462
5/19Sun
multi-stopQatar Airways
38h 20mONT-IST
6/19Wed
multi-stopQatar Airways
39h 40mIST-ONT
$1,520
5/16Thu
multi-stop
20h 18mONT-IST
5/25Sat
multi-stop
24h 28mIST-ONT
$1,531
5/19Sun
multi-stopTurkish Airlines
26h 55mONT-IST
6/19Wed
multi-stopTurkish Airlines
37h 53mIST-ONT
$1,533
5/19Sun
multi-stopTurkish Airlines
26h 55mONT-IST
5/29Wed
multi-stopTurkish Airlines
37h 24mIST-ONT
$1,576
5/17Fri
multi-stopAmerican Airlines
25h 32mONT-IST
8/3Sat
multi-stopAmerican Airlines
42h 25mIST-ONT
$1,909
5/17Fri
multi-stopAmerican Airlines
42h 45mONT-IST
8/3Sat
multi-stopAmerican Airlines
42h 50mIST-ONT
$1,915

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Ontario - Istanbul Flights

Departure:

Ontario (undefined)United States

Destination:

Istanbul (IST)Türkiye

Return flight deals:

Istanbul - Ontario

Cabin classes: