Cheap flights Saint Petersburg — Irkutsk from $163

Q: How long is the flight from Saint Petersburg to Irkutsk?

Approximate flight time — 5h 42m.

Q: How much do flights from Saint Petersburg to Irkutsk cost?

The minimum price over 3 months — from $163 on 26.11.2026.

Q: When is the best time to buy tickets Saint Petersburg — Irkutsk?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How many travellers?

Adults

12+ years

Children

2–11 years

Infants

under 2

Choose your departure date

Cheapest: $163 on 26.11.2026

Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.

November 2026

December 2026

January 2027

Depart

—

Return

—

Route characteristics

Distance

4 415 km

Flight time

5h 42m

Time difference

+5h

Minimum price

from $163 (26.11.2026)

Average price

$214

Maximum price

$352

Other destinations from Saint Petersburg

Frequently asked questions about the route Saint Petersburg — Irkutsk

How long is the flight from Saint Petersburg to Irkutsk?

Approximate flight time — 5h 42m. This is an average for a direct flight. With connections, the time may be longer.

What is the distance from Saint Petersburg to Irkutsk?

The straight-line distance — 4 415 km.

How much do flights from Saint Petersburg to Irkutsk cost?

The minimum price over 3 months — from $163 on 26.11.2026.

What is the average ticket price?

The average price — $214. Range: $163 — $352.

What is the time difference between Saint Petersburg and Irkutsk?

The difference — +5h.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How do I book flights?

Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.

About the route Saint Petersburg — Irkutsk

Flights Saint Petersburg — Irkutsk is a popular route. The straight-line distance is 4 415 km. Flight time 5h 42m. Time difference +5h.

The minimum price for the next 3 months — from $163 (26.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $214, ranging from $163 to $352. Book 1–3 months in advance to get the best deals.

Other destinations in Russia from Saint Petersburg

Cheap flights Saint Petersburg — Irkutsk

Flights

Data

Documents

Contacts