Cheap Flights from Ontario International to Istanbul

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      Compare Ontario International to Istanbul flight deals

      Find the cheapest month or even day of the year to fly to Istanbul

      Book the best Istanbul fare with no extra fees

      Flight deals from Ontario International to Istanbul

      Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Istanbul? If you want to travel next month, return fares start from R 15,589. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Ontario International to Istanbul

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Istanbul flights are currently cheapest in August.

      Alternative Ontario International to Istanbul routes

      Looking for the cheapest, fastest or easiest route from Ontario International to Istanbul? You could fly into the following airports instead.

      Ontario to Istanbul: Flight information

      The things to know before you go.
      Cheapest flight foundR 6,489
      Cheapest month to flyAugust

      Finding cheap flights from Ontario International to Istanbul: Frequently asked questions

      There are 2 airports in Istanbul: Istanbul Sabiha and Istanbul.
      The best price we found for a return flight from Ontario International to Istanbul is R 15,014. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Ontario International to Istanbul. But we found flights with one or more stops from R 14,918.
      As of July 2026, there are no flights flying from Ontario International to Istanbul.
      The cheapest month to fly from Ontario International to Istanbul is usually October.
      If you're flying from Ontario International Airport, the cheapest airport near Istanbul is Istanbul – which is 34.4 km away from the centre of Istanbul. We've found flights into this airport from R 15,014.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Istanbul on Tuesday, 27 October 2026.
      No airlines currently offer direct flights between Ontario International Airport and Istanbul. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.

      In July, the average temperature is usually around 24°C. August is typically the warmest month in Istanbul, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 4°C. The rainiest month is December.
      Currently, Iberia offers the cheapest flight tickets to Istanbul.

      Flying from Ontario International Airport (ONT) to Istanbul: what you need to know

      • Istanbul is 11 hours ahead of Ontario, where Ontario International Airport is located. Istanbul follows the UTC+3 timezone.

      • Give yourself enough time to catch your ONT to Istanbul flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

      • Travelling during a peak month such as July? School holidays and other high seasons can mean longer queues at security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

      • A stopover is the perfect opportunity to take a break from travelling and maybe even tick off a new city. When searching for plane tickets from ONT to Istanbul, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:

        • Atlanta Hartsfield-Jackson International Airport (ATL)

        • Denver International Airport (DEN)

        • Seattle-Tacoma International Airport (SEA)

      • ONT is about 5 kilometres from central Ontario. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be around 45 minutes.

      • Searching for a hotel near ONT? If you're catching an early flight from Ontario International Airport to Istanbul, these accommodation options will put you moments from your departure gate:

      • 83% of flights leaving Ontario International Airport touch down at their destination as planned. Given its reliable on-time performance, delays are unlikely when taking off from ONT.

      • ONT is located at 2900 E. Airport Drive.

      How to find the cheapest flights from Ontario International Airport (ONT) to Istanbul

      • R 6,489 is currently the best price for a one-way Ontario International Airport to Istanbul flight. Return plane tickets start at R 14,918. These fares can change based on demand.

      • To pick up cheap flights from ONT to Istanbul, book ahead. Airlines tend to offer lower prices when flights are first released.

      • Finding cheap tickets from Ontario International Airport to Istanbul is easier if you're flexible with your travel dates. Use the 'Whole month' function to access the lowest prices throughout the month and walk away with an incredible deal.

      • There's no need to keep checking in to see if fares have dropped when you create a Price Alert. We'll update you the moment there's an even better deal on cheap flights from ONT to Istanbul.

      • Tailor your trip with filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Ontario International Airport to Istanbul.

      Airports in Istanbul

      Istanbul Airport (IST)

      • Istanbul Airport (IST) is around 40 kilometres from central Istanbul. If you're getting a taxi or a ride-share, the drive will take roughly 45 minutes.

      • If you're using public transport, expect a journey time of around 1 hour 10 minutes.

      • Think about booking a hotel near IST if you have a late flight from Ontario International Airport to Istanbul. Check in to one of these options and make arrival day easier:

      • Lock in the best possible rate by booking your ride from Istanbul Airport about two weeks in advance of your flight from ONT to Istanbul.

      Istanbul Sabiha Gokcen International Airport (SAW)

      • The centre of Istanbul is about 48 kilometres from Istanbul Sabiha Gokcen International Airport (SAW). Once your flight from Ontario International Airport to Istanbul has hit the runway and you've made your way to arrivals, expect a drive of about 1 hour 5 minutes.

      • You can expect the trip to take roughly 1 hour 40 minutes on public transport.

      • Following your ONT to Istanbul flight, settle in at a hotel close to SAW. These are some great options that'll help you sink into relaxation mode:

      • Get the pick of the lot. Booking your ride from SAW four weeks ahead of time often means better deals and a greater range of vehicles.

      Best time to go to Istanbul

      • February is the quietest month for flights from Ontario International Airport to Istanbul, while August is the busiest. Pick the ideal time to visit Istanbul based on whether you prefer a laid-back vibe or a more bustling atmosphere.

      • Lock in a Ontario International Airport to Istanbul plane ticket with a departure in July if you're eager to experience the city during its warmest month. Expect temperatures to range from 21ºC (70ºF) to 30ºC (86ºF).

      • Search for cheap tickets from ONT to Istanbul in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 2ºC (36ºF) and 11ºC (52ºF) on average.

      More about Istanbul

      • When it comes to looking for somewhere to lay your head, you'll find the top stays in Istanbul right here. Browse these hotels as soon as you've booked your flight from Ontario International Airport to Istanbul:

      • Every great holiday has to include a little sightseeing. Historic Areas of Istanbul, Hagia Sophia Museum and Hagia Sophia History Museum are essential stops on your Istanbul itinerary.

      Explore more of Türkiye (Turkey)

      • Ankara is just one of the many cities in Türkiye (Turkey) waiting to be discovered once you've seen the sights of Istanbul. Around 354 kilometres away to the east, top sights here include The Roman Theatre, Kocatepe Mosque (Kocatepe Camii) and Museum of Anatolian Civilizations.

      • Izmir is another must-experience destination in Türkiye (Turkey) and is around 322 kilometres southwest of Istanbul. No journey is complete without a visit to Aegean Coast, Smyrna Basilika and Ataturk Konak Square.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.