FromTo
Departure·1 pax, Economy
General information on flight Saint Petersburg – Irkutsk (LED – IKT)
6 ⁠hr 18 ⁠min
Average flight duration
4,419 km
Distance
5 ⁠hr
Current time difference
13
Number of flights per week
TJS 1,114
Lowest price
TJS 1,585
Average ticket price
12:20
Earliest flight out
00:30
Latest flight out

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, August and December. During this period the average ticket price is 2 688SM.

In the off-season – in January, October and November ticket prices drop to an average of 1 864SM.

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 SU2874)

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 369SM up to 9 549SM.

The lowest prices for flights with layovers are offered by Nordwind Airlines with a layover in Kazan. Tickets start at 840SM.

Affordable and convenient options are also available from:

  • Pobeda (starting at 1 187SM with a layover in Moscow)
  • S7 Airlines (starting at 1 414SM with a layover in Moscow)
  • IrAero (starting at 1 554SM with a layover in Samara)
  • Aeroflot (starting at 1 866SM with a layover in Moscow)
  • Ural Airlines (starting at 1 884SM with a layover in Yekaterinburg)
  • Ural Airlines (starting at 2 084SM with a layover in Moscow)
  • S7 Airlines (starting at 2 250SM with a layover in Novosibirsk)
  • Aeroflot (starting at 2 668SM with a layover in Gorno-Altaysk)
  • Smartavia (starting at 4 492SM 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:

  • Novosibirsk (flight S75006 S7 Airlines)
  • Moscow (flight SU11 Aeroflot)
  • Yekaterinburg (flight U6624 Ural 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
October 2025 31.10.2025
01.10 - 08.10.2025
November 2025 20.11.2025
04.11 - 17.11.2025
December 2025 25.12.2025
12.12 - 21.12.2025
January 2026 12.01.2026
17.01 - 24.01.2026
February 2026 06.02.2026
01.02 - 06.02.2026
March 2026 01.03.2026
17.03 - 24.03.2026
June 2026 01.06.2026
30.06 - 17.07.2026
July 2026 01.07.2026
19.07 - 26.07.2026
August 2026 09.08.2026
07.08 - 23.08.2026

* 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 Nordwind Airlines with a departure on 20.11.2025 and a price of 1 286 TJS.
Fastest flight for from Saint Petersburg to Irkutsk: ticket with Aeroflot with the nearest departure on 02.11.2025 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)