OSS to IST, Osh International Airport to Istanbul Airport Cheap Flights

Based on HopeGoo data, Kulula Airlines offers one-way fares as low as US$130 on Cheapest nonstop routes (e.g. OSS to SAW on Fri, Mar 13), while Pegasus Airlines offers Cheapest nonstop round-trips from US$261 departing on Mon, Apr 6 and returning on Sun, Apr 12.

At the moment, you can catch a nonstop flight from Osh to Istanbul with the following airlines, including: Pegasus Airlines Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 5 hours 35 minutes to fly from Osh to Istanbul.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Osh to Istanbul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on HopeGoo data in the past 4 weeks, there is 3 flight per week flying from Osh to Istanbul. You can check the weekly schedule for popular airlines on this route below: Pegasus Airlines: S/-/T/-/T/-/- -- PC711 (05:47)

To find best deals on flights from Osh to Istanbul, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Mar 13, with one-way flights priced at just US$130. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Pegasus Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Istanbul travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Osh to Istanbul is October, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Osh to Istanbul on March 16, 2026 with Pegasus Airlines, with prices starting at US$261.

You can land at any one of the following hubs in Istanbul, with Osh International Airport to Sabiha Gokcen International Airport (OSS-SAW) is by far the most common option on this route: Ataturk Airport (ISL) Istanbul Airport (IST) Sabiha Gokcen International Airport (SAW).

The time difference between Istanbul and Osh is 3h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.