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Compare airlines, prices, and flight durations for your trip
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.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Saint Petersburg to Siem Reap:
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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.
The route Saint Petersburg — Siem Reap is served by many carriers — 12 in total, including S7 Airlines, Sichuan Airlines, Pobeda, Alrosa, Aeroflot, China Eastern Airlines, Valuair, Hainan Airlines, Rossiya Airlines, Turkish Airlines, Uzbekistan Airways, and Pegasus Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $444) 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.
starting at $444
starting at $465
starting at $467
starting at $478
starting at $481
starting at $498
starting at $499
starting at $514
starting at $523
starting at $523
starting at $528
starting at $555
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
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Saint Petersburg to Siem Reap departs on 03/18/2026, is operated by S7 Airlines and costs $444
The cheapest roundtrip flight from Saint Petersburg to Siem Reap departs on 05/11/2026, is operated by China Eastern Airlines and costs $817
Fastest flight from Saint Petersburg to Siem Reap takes 18 hours
There are no direct flights on this route.
The distance between Saint Petersburg and Siem Reap is 7803km (4838 miles). The average flight duration is 22h 40m. The time difference between Saint Petersburg and Siem Reap is 4h
We couldn't find any special offers for flights from Saint Petersburg to Siem Reap
The cheapest flight ticket from Saint Petersburg to Siem Reap according to data for the last 48 hours costs $444
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: March, June, May.
The fastest flights from Saint Petersburg to Siem Reap start from 18 hours 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 — $444 (March 2026), maximum — $837 (January 2027). Typically, the flight costs $610–$1,176.