Cheap flights from Ontario (ONT) to Istanbul (IST)

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How to find the cheapest flight from
Ontario (ONT) to Istanbul (IST)

All the information you need to plan the best ONT to IST flight in 2021: compare Ontario to Istanbul flight prices with the expected peak season, weather and rainfall in Istanbul.
When is the cheapest time to fly from Ontario to Istanbul (ONT - TR5)?

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

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Istanbul 1-2 weeks in advance for as low as $1,034, or $1,149 for flights within the next 24 hours.

Cheap flights from Ontario to Istanbul in December, January 2022

The best prices found for ONT to IST flights for December, January
27 Jan - 31 Jan
$1,354pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario
23 Jan - 6 Feb
$1,362pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario
10 Jan - 10 Feb
$1,449pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario

Ontario to Istanbul 2022 flight deals

Cheap flights to Istanbul from Ontario found for this year
6 Dec - 12 Dec
$1,615pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario
30 Nov - 7 Dec
$1,653pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario
7 Dec - 14 Dec
$1,654pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Istanbul

Late deals on round-trip flights to Istanbul from Ontario, departing today and this week
7 Dec - 14 Dec
$1,654pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario
10 Dec - 31 Jan
$2,150pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario
12 Dec - 17 Dec
$2,709pp
ONT
Ontario
Qatar Airways
   
2 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Qatar Airways
   
2 STOPS
ONT
Ontario

One-way flights to Istanbul from Ontario

The cheapest one-way flights from Ontario to Istanbul
7:50 pm - 4:10 pm
United Airlines
2 Stops
34h 20m
ONT - IST
United Airlines
$519
United
4:55 am - 11:55 am
Delta
2 Stops
20h 00m
ONT - IST
Delta
$543
Delta
6:00 am - 6:30 pm
British Airways
2 Stops
25h 30m
ONT - IST
British Airways
$658
KAYAK

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Istanbul</span> flights.

Flight FAQs

From Ontario to Istanbul

What airport do you fly from for flights from Ontario to Istanbul?

For a flight from Ontario to Istanbul, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Istanbul per day. 0 airlines have flights to Istanbul from Ontario on a regular basis.

Can I find flights from Ontario to Istanbul for under $700 on Cheapflights?

Yes, there are multiple flights from Ontario to Istanbul for under $700. The cheapest flight booked recently is on British Airways for just $683, but on average you can expect to pay $739.

Are there last-minute flights available from Ontario to Istanbul for under $1,700?

There are currently 10+ open flights from Ontario to Istanbul within the next 7 days for less than $1,700.

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

$505 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 Delta and British Airways, with prices starting from $543 and $658, respectively.

COVID Restrictions

View COVID Travel Restrictions for Istanbul, Turkey

Do I need a COVID test to fly to Istanbul from Ontario?

Information is based on travel restrictions from Ontario to Istanbul

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Istanbul.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for rt-pcr (naat) and 48 for antigen (quick-test) hours before departing to Istanbul.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Istanbul.

Documents
Form for Entry to Turkey - Mandatory to fill 72h before arrival.


Do I need a test to fly back to Ontario from Istanbul?

Returning to Ontario from Istanbul

COVID-19 testing requirements
Visitors from Istanbul must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Istanbul are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Istanbul, Turkey

Destination information for Istanbul

Things to know before you go - useful duration and weather info for your trip from Ontario to Istanbul.
Today's exchange rate
$1 = ₺13.32
Average temperature for December in Istanbul
50.0 °F
Avg rainfall for December in Istanbul
4.0 ″

Airports servicing Ontario

Airports servicing Istanbul

Istanbul (IST)
Sabiha Gokcen (SAW)
Home Europe Turkey Istanbul Cheap flights from Ontario to Istanbul