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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 Saint Petersburg to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Saint Petersburg to Siem Reap, 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.
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There appear to be no non-stop flights from Saint Petersburg to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $576
starting at $606
starting at $667
starting at $682
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starting at $709
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starting at $718
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The route Saint Petersburg — Siem Reap is served by many carriers — 9 in total, including China Eastern Airlines, Pobeda, Azimut, Etihad Airways, Turkish Airlines, Rossiya Airlines, Aeroflot, Sichuan Airlines, and Uzbekistan Airways. This gives passengers wide opportunities: from finding the lowest fare (from $576) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from Saint Petersburg to Siem Reap departs on 11/21/2026, is operated by China Eastern Airlines and costs $576
The cheapest roundtrip flight from Saint Petersburg to Siem Reap departs on 10/25/2026, is operated by China Eastern Airlines and costs $1,124
Fastest flight from Saint Petersburg to Siem Reap takes 17h 15m
There are no direct flights on this route.
The distance between Saint Petersburg and Siem Reap is 7803km (4838 miles). The time difference between Saint Petersburg and Siem Reap is 4h
The cheapest flight ticket from Saint Petersburg to Siem Reap according to data for the last 48 hours costs $576
Often the best time to buy tickets from Saint Petersburg to Siem Reap is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Saint Petersburg to Siem Reap can be found flying in these months: June, January, August.
The fastest flights from Saint Petersburg to Siem Reap start from 17 hours 15 minutes in the air.
The following airlines operate direct flights on the route Saint Petersburg — Siem Reap:
In different months, ticket prices from Saint Petersburg to Siem Reap vary: minimum — $519 (June 2026), maximum — $804 (December 2026). Typically, the flight costs $667–$1,358.
On the Saint Petersburg — Siem Reap route, prices change frequently in both directions. Predicting the exact cost is tricky, but we can identify months when tickets tend to be cheaper.
Despite the fluctuations, patterns exist: the cheapest period is June 2026–July 2026 — averaging $609. The most expensive is August 2026–December 2026 ($732). The difference reaches 17%.
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is June 2026–July 2026, where you can save up to 17%.
Price spread on this route is 13.7%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
We couldn't find any special offers for flights from Saint Petersburg to Siem Reap
