FromTo
Departure·1 pax, Economy
General information on flight Saint Petersburg – Irkutsk (LED – IKT)
6 ⁠hr 7 ⁠min
Average flight duration
4,419 km
Distance
5 ⁠hr
Current time difference
8
Number of flights per week
TJS 1,247
Lowest price
TJS 1,404
Average ticket price
12:25
Earliest flight out
00:30
Latest flight out

Direct flight schedule from Saint Petersburg to Irkutsk

The easiest way to get to your destination is with a direct flight. The following airlines operate flights from Saint Petersburg to Irkutsk:
S7 Airlines
Mon, Thu, Fri, Sat, Sun
from TJS 1,516

Cheapest flights for Saint Petersburg – Irkutsk (LED – IKT)

Aviasales.tj will find you the cheapest airfare for Saint Petersburg – Irkutsk by comparing the ticket prices to Irkutsk using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Saint Petersburg – Irkutsk is up to you.

Saint Petersburg – Irkutsk is most popular in February, March and June. During this period the average ticket price is 3 690SM.

In the off-season – in January and December ticket prices drop to an average of 2 735SM.

Direct flight for from Saint Petersburg to Irkutsk

The easiest way to to get to your destination is a direct flight. Direct flights for from Saint Petersburg to Irkutsk are offered by:

  • S7 Airlines (daily S76410)
  • Aeroflot (2 days per week, flight SU6001)

Irkutsk is served by 1 airport: Irkutsk International Airport. Direct flights for Saint Petersburg – Irkutsk are operated by:
  • S7 Airlines, Aeroflot from Pulkovo Airport to Irkutsk International Airport
Flight with layover for the route from Saint Petersburg to Irkutsk

An alternative option for Saint Petersburg – Irkutsk (round-trip) would be a flight with a layover. Prices start at 2 130SM up to 9 553SM.

The lowest prices for flights with layovers are offered by Nordwind Airlines with a layover in Kazan. Tickets start at 841SM.

Affordable and convenient options are also available from:

  • Pobeda (starting at 1 048SM with a layover in Moscow)
  • Aeroflot (starting at 1 182SM with a layover in Moscow)
  • S7 Airlines (starting at 1 334SM with a layover in Moscow)
  • IrAero (starting at 1 542SM with a layover in Samara)
  • Ural Airlines (starting at 1 552SM with a layover in Yekaterinburg)
  • Ural Airlines (starting at 2 085SM with a layover in Moscow)
  • S7 Airlines (starting at 2 251SM with a layover in Novosibirsk)
  • S7 Airlines (starting at 3 592SM with a layover in Ufa)
  • Smartavia (starting at 4 494SM with a layover in Novosibirsk)

A flight with a layover on the route Saint Petersburg – Irkutsk will allow you to make your trip more interesting. The layover could be in:

  • Moscow (flight SU33 Aeroflot)
  • Novosibirsk (flight S75006 S7 Airlines)
  • Kazan (flight N4247 Nordwind Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Saint Petersburg – Irkutsk could change by more than 14%.

Aviasales.tj suggests buying tickets from Saint Petersburg Irkutsk in advance in order to choose the conditions for your flight that best suit your preferences and budget.

Ticket prices for Saint Petersburg – Irkutsk by month *

Month One-way Round-trip
December 2025 18.12.2025
17.12 - 20.12.2025
January 2026 10.01.2026
21.01 - 30.01.2026
February 2026 02.02.2026
05.02 - 09.02.2026
March 2026 06.03.2026
12.03 - 18.03.2026
June 2026 01.06.2026
06.06 - 21.06.2026

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Saint Petersburg to Irkutsk found by our users over the last 48 hours: ticket with Aeroflot with a departure on 18.12.2025 and a price of 948 TJS.
Fastest flight for from Saint Petersburg to Irkutsk: ticket with Aeroflot with the nearest departure on 14.12.2025 and a flight duration of 5hrs. 50min..
Airlines flying from Saint Petersburg to Irkutsk
Airports serving Saint Petersburg – Irkutsk

Saint Petersburg airports serving flights to Irkutsk:

  • Pulkovo Airport (LED)

Irkutsk airports accepting flights from Saint Petersburg:

  • Irkutsk International Airport (IKT)