There are most likely no direct flights on the Kostanay — Saint Petersburg route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kostanay to Saint Petersburg. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Kostanay to Saint Petersburg is $246 (July 2026), while the maximum is $439 (December 2026). On average, a ticket costs $318–$707.
A non-stop flight is the most convenient and comfortable way to fly from Kostanay to Saint Petersburg, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Tickets from Kostanay to Saint Petersburg are getting more expensive each month. From July 2026 to December 2026, the increase reached 78%, with prices now at $439. It's unlikely to get cheaper than the current level.
The most significant price increase was from July 2026 to December 2026 — up 78%. The best time to fly is July 2026–August 2026, when the average price is $257. In August 2026–December 2026, tickets cost around $354.
Given the rising prices, it's best not to delay your purchase. Flying in July 2026–August 2026 can save you up to 27% compared to the most expensive months.
Price variation across months on this route is 27.2%. Your choice of departure month significantly affects the total flight cost.
There are most likely no direct flights on the Kostanay — Saint Petersburg route
There appear to be no non-stop flights from Kostanay to Saint Petersburg at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $151
starting at $235
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starting at $399
The Kostanay — Saint Petersburg route is served by a wide range of airlines: 4 in total, including Rossiya Airlines, Qazaq Air, Syphax Airlines, and SCAT. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $151. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from Kostanay to Saint Petersburg according to data for the last 48 hours costs $151
Often the best time to buy tickets from Kostanay to Saint Petersburg is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kostanay to Saint Petersburg can be found flying in these months: July, August, December.
The fastest flights from Kostanay to Saint Petersburg start from 5 hours 55 minutes in the air.
The following airlines operate direct flights on the route Kostanay — Saint Petersburg:
The cheapest one-way flight from Kostanay to Saint Petersburg departs on 10/16/2026, is operated by Rossiya Airlines and costs $151
The cheapest roundtrip flight from Kostanay to Saint Petersburg departs on 10/04/2026, is operated by Rossiya Airlines and costs $325
Fastest flight from Kostanay to Saint Petersburg takes 5h 55m
There are no direct flights on this route.
The distance between Kostanay and Saint Petersburg is 2141km (1327 miles). The average flight duration is 5h 55m. The time difference between Kostanay and Saint Petersburg is 2h
We couldn't find any special offers for flights from Kostanay to Saint Petersburg
