Flights from Semey to Omsk start around €538 (typically 2 stops). Range seen recently: €538–538, based on 1 fares found by travellers.
In Apr, Omsk typically sees ~15°C daytime highs and 6 rainy days.
Top-rated tours and tickets from €89 — book ahead for the popular ones.
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Omsk (Russian: Омск ohmsk) is the capital of Omsk Oblast, Siberia, and is a regional hub for Western Siberia and the Altai mountains in Russia, as well as northern Kazakhstan.
Guide content from Wikivoyage contributors (CC BY-SA).
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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-27. Some links earn Stayonomy a commission at no cost to you.