starting at $426
starting at $484
starting at $612
starting at $661
starting at $719
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 Siem Reap 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.
A non-stop flight is the most convenient and comfortable way to fly from Siem Reap 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.
The route Siem Reap — Saint Petersburg is served by many carriers — 5 in total, including VietjetAir, Vietnam Airlines, Cambodia Angkor Air, Bangkok Airways, and Thai AirAsia. This gives passengers wide opportunities: from finding the lowest fare (from $426) 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 $426
starting at $484
starting at $612
starting at $661
starting at $719
There appear to be no non-stop flights from Siem Reap to Saint Petersburg at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the Siem Reap — Saint Petersburg route
The cheapest one-way flight from Siem Reap to Saint Petersburg departs on 08/12/2026, is operated by VietjetAir and costs $426
There is no information about the cheapest roundtrip flight from Siem Reap to Saint Petersburg
Fastest flight from Siem Reap to Saint Petersburg takes 23h 5m
There are no direct flights on this route.
The distance between Siem Reap and Saint Petersburg is 7807km (4840 miles). The average flight duration is 1h 45m. The time difference between Siem Reap and Saint Petersburg is 4h
The cheapest flight ticket from Siem Reap to Saint Petersburg according to data for the last 48 hours costs $426
Often the best time to buy tickets from Siem Reap to Saint Petersburg is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Siem Reap to Saint Petersburg can be found flying in these months: July, November, January.
The fastest flights from Siem Reap to Saint Petersburg start from 23 hours 5 minutes in the air.
The following airlines operate direct flights on the route Siem Reap — Saint Petersburg:
In different months, ticket prices from Siem Reap to Saint Petersburg vary: minimum — $562 (July 2026), maximum — $781 (January 2027). Typically, the flight costs $642–$1,365.
Tickets from Siem Reap to Saint Petersburg are getting more expensive each month. From July 2026 to January 2027, the increase reached 39%, with prices now at $781. It's unlikely to get cheaper than the current level.
The most significant price increase was from July 2026 to January 2027 — up 39%. The best time to fly is July 2026–November 2026, when the average price is $573. In November 2026–January 2027, tickets cost around $682.
Given the rising prices, it's best not to delay your purchase. Flying in July 2026–November 2026 can save you up to 16% compared to the most expensive months.
Price variation across months on this route is 15.4%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Siem Reap to Saint Petersburg