There are most likely no direct flights on the Irkutsk — Utapao route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Irkutsk to Utapao. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Irkutsk to Utapao, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Irkutsk — Utapao route
There appear to be no non-stop flights from Irkutsk to Utapao at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $454
starting at $500
starting at $551
starting at $589
starting at $654
More than 5 airlines operate flights from Irkutsk to Utapao, including Air China, Aeroflot, S7 Airlines, Uzbekistan Airways, and Ural Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $454, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from Irkutsk to Utapao departs on 11/01/2026, is operated by Air China and costs $454
The cheapest roundtrip flight from Irkutsk to Utapao departs on 03/05/2027, is operated by Air China and costs $809
Fastest flight from Irkutsk to Utapao takes 12 hours
There are no direct flights on this route.
The distance between Irkutsk and Utapao is 4412km (2735 miles). The time difference between Irkutsk and Utapao is 1h
We couldn't find any special offers for flights from Irkutsk to Utapao
The cheapest flight ticket from Irkutsk to Utapao according to data for the last 48 hours costs $454
Often the best time to buy tickets from Irkutsk to Utapao is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Utapao can be found flying in these months: November, June, October.
The fastest flights from Irkutsk to Utapao start from 12 hours in the air.
The following airlines operate direct flights on the route Irkutsk — Utapao:
The cost of a one-way flight from Irkutsk to Utapao ranges from $454 (November 2026) to $808 (January 2027). On average, the ticket price is about $577–$1,134.
Ticket prices for Irkutsk — Utapao follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.
Prices rise from June 2026 to September 2026 (+19%), then decline from September 2026 to November 2026 (24%). The cheapest tickets are in October 2026–November 2026 (averaging $501), while the priciest are in November 2026–January 2027 ($631).
For savings, plan your flight for October 2026–November 2026 — you could save up to 21%. Try to avoid November 2026–January 2027 when possible: prices are at their highest then.
Price spread on this route is 18%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
