Cheapest flights from Saint Petersburg to Irkutsk
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 Irkutsk. 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
$172
Nordwind Airlines
1 transfer
19h 15m
05/22/2025
The cheapest one-way flight from Saint Petersburg to Irkutsk departs on 05/22/2025, is operated by Nordwind Airlines and costs $172
Cheapest round trip flight
$269
S7 Airlines
1 transfer
1d 11h 20m
01/12/2026
The cheapest roundtrip flight from Saint Petersburg to Irkutsk departs on 01/12/2026, is operated by S7 Airlines and costs $269
The fastest flight
5h 35m
Fastest flight from Saint Petersburg to Irkutsk takes 5h 35m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
12:35 PM
Latest flight
12:45 AM
Average flight duration
6h 17m
Direct flights count
12
Distance
4419km
Timezone difference
5h
The distance between Saint Petersburg and Irkutsk is 4419km (2740 miles). The average flight duration is 6h 17m. There are 12 direct flights from Saint Petersburg to Irkutsk. The time difference between Saint Petersburg and Irkutsk is 5h . Flights from Saint Petersburg begin at 12:35 PM. The latest flight from Saint Petersburg departs at 12:45 AM.
