Cheap flights from Irkutsk to Ust-Kut
Cheapest current fares: $114 in September 2026, 517 km direct flight in ~36m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Irkutsk (IKT) to Ust-Kut (UKX). Refreshed daily.
Irkutsk (IKT) → Ust-Kut (UKX)
- September 2026 $114
- October 2026 $115
- November 2026 $115
- December 2026 $123
- January 2027 $123
Frequently asked questions
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What is the cheapest month to fly from Irkutsk to Ust-Kut?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Irkutsk (IKT) to Ust-Kut (UKX), with fares starting from $114.
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What is the lowest current fare from IKT to UKX?
The lowest currently-listed fare from Irkutsk (IKT) to Ust-Kut (UKX) is $114 on 2026-09-22.
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How long is the flight from Irkutsk to Ust-Kut?
Direct flights from IKT to UKX cover approximately 517 km (321 miles), with an estimated flight time of 36m. Operating airlines: UT.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.