Cheap Flights from Saint Petersburg to Siem Reap

Cheapest flights from Saint Petersburg to Siem Reap

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.

Cheapest one way flight

$459

S7 Airlines

3 transfers

1d 23h 45m

11/24/2025

The cheapest one-way flight from Saint Petersburg to Siem Reap departs on 11/24/2025, is operated by S7 Airlines and costs $459

Cheapest round trip flight

$673

Emirates

2 transfers

3d 10h 25m

09/03/2025

The cheapest roundtrip flight from Saint Petersburg to Siem Reap departs on 09/03/2025, is operated by Emirates and costs $673

The fastest flight

22h 15m

Fastest flight from Saint Petersburg to Siem Reap takes 22h 15m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

7803km

Timezone difference

4h

The distance between Saint Petersburg and Siem Reap is 7803km (4838 miles). The time difference between Saint Petersburg and Siem Reap is 4h .

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Saint Petersburg to Siem Reap by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Saint Petersburg to Siem Reap

September 2025

Lowest price

on average:

$471

December 2025

Highest price

on average:

$729

Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Saint Petersburg — Siem Reap route and the starting prices for flights of each specific airline on it.

S7 Airlines

Starting at $459

China Eastern Airlines

Starting at $465

Starting at $480

Starting at $497

Starting at $505

Starting at $508

Starting at $509

Starting at $521

Starting at $521

Starting at $560

Starting at $576

Starting at $587

Direct Flights from Saint Petersburg to Siem Reap

A direct 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.

There appear to be no direct flights from Saint Petersburg to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Saint Petersburg to Siem Reap

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:

Unable to find information about the schedule of direct flights from

Saint Petersburg airports overview

LED

Pulkovo Airport

Airlines flying to this airport

$493

Starting at

$570

on average

Siem Reap airports overview

SAI

Siem Reap International Airport

+11

Airlines flying to this airport

$459

Starting at

$579

on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket 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 $459

When is the best time to buy air tickets on the route Saint Petersburg — Siem Reap?

Often the best time to buy tickets from Saint Petersburg to Siem Reap is 2 months before departure.

When is the cheapest time of year to fly from Saint Petersburg to Siem Reap?

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: September, November, June.

How long does it take to fly from Saint Petersburg to Siem Reap?

The fastest flights from Saint Petersburg to Siem Reap start from 22 hours 15 minutes in the air.

Which airline can fly direct from Saint Petersburg to Siem Reap?

The following airlines operate direct flights on the route Saint Petersburg — Siem Reap:

Special offers and sales on air tickets from Saint Petersburg to Siem Reap

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.

We couldn't find any special offers for flights from Saint Petersburg to Siem Reap

Alternative routes

Cherepovets ➜ Siem Reap•Helsinki ➜ Siem Reap•Jyvaskyla ➜ Siem Reap•Kuopio ➜ Siem Reap•Petrozavodsk ➜ Siem Reap•Pskov ➜ Siem Reap•Tallinn ➜ Siem Reap•Tampere ➜ Siem Reap•Saint Petersburg ➜ Bangkok•Saint Petersburg ➜ Khon Kaen•Saint Petersburg ➜ Phnom Penh•Saint Petersburg ➜ Pleiku•Saint Petersburg ➜ Ho Chi Minh City•Saint Petersburg ➜ Udon Thani•Saint Petersburg ➜ Can Tho•Saint Petersburg ➜ Rach Gia•Saint Petersburg ➜ Savannakhet