Flights Riga — Irkutsk is a popular route. The straight-line distance is 4 888 km. Flight time 6h 15m. Time difference +6h.
The minimum price for the next 3 months — from $469 (16.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $469, ranging from $469 to $469. Book 1–3 months in advance to get the best deals.