Schedule of direct flights from Irkutsk to Siem Reap
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Irkutsk to Siem Reap:
Irkutsk airports overview
Siem Reap airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Irkutsk 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.
Alternative routes
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Cheapest one way flight
$317
Air China
2 transfers
1d 21h 10m
09/05/2025
The cheapest one-way flight from Irkutsk to Siem Reap departs on 09/05/2025, is operated by Air China and costs $317
Cheapest round trip flight
$863
S7 Airlines
3 transfers
2d 3h 25m
11/15/2025
The cheapest roundtrip flight from Irkutsk to Siem Reap departs on 11/15/2025, is operated by S7 Airlines and costs $863
The fastest flight
1d 19h 5m
Fastest flight from Irkutsk to Siem Reap takes 1d 19h 5m
Direct flights
No direct flights
There are no direct flights on this route.
Distance
4321km
Timezone difference
1h
The distance between Irkutsk and Siem Reap is 4321km (2679 miles).The time difference between Irkutsk and Siem Reap is 1h .
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 Irkutsk to Siem Reap
A direct flight is the most convenient and comfortable way to fly from Irkutsk to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.
September 2025
Lowest price
on average:
$317
April 2025
Highest price
on average:
$344
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 Irkutsk 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.
Below you will find a list of airlines operating flights on the Irkutsk — Siem Reap route and the starting prices for flights of each specific airline on it.
We couldn't find any special offers for flights from Irkutsk to Siem Reap
There appear to be no direct flights from Irkutsk to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything
How much is the cheapest flight ticket from Irkutsk to Siem Reap?
The cheapest flight ticket from Irkutsk to Siem Reap according to data for the last 48 hours costs $317
When is the best time to buy air tickets on the route Irkutsk — Siem Reap?
Often the best time to buy tickets from Irkutsk to Siem Reap is 2 months before departure.
When is the cheapest time of year to fly from Irkutsk to Siem Reap?
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Siem Reap can be found flying in these months: September, April.
How long does it take to fly from Irkutsk to Siem Reap?
The fastest flights from Irkutsk to Siem Reap start from 19 hours 5 minutes in the air.
Which airline can fly direct from Irkutsk to Siem Reap?
The following airlines operate direct flights on the route Irkutsk — Siem Reap:
