Vienna to Irkutsk: buy now or wait?
Typical one-way fare Vienna→Irkutsk: €328 (median of 31 daily lowest fares we tracked); under €279 is a good price; cheapest month: November; book 14–27 days ahead.
Cheaper than 84% of what we have seen
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All fares Vienna → Irkutsk
Cheapest first. Every price is live and goes straight to booking.
What the history says
Based on 64 prices we recorded on this exact route, compared against the same departure month.
Best booking window
14–27 days — is when this route has been cheapest to book: €323 typical, on 15 observations.
Cheapest months to fly to Irkutsk
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1.5–2 months before departure. Tracking the same flights at every lead time (110,945 flights on 21,717 routes, 2026-06-14 to 2026-11-10), that window had the smallest average premium over each flight's lowest fare: +16.3%, against +48.8% in the last 3 days.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.9% and Tuesday +4.2%, while Friday was the dearest at +10.4%. Weekend departures cost more than midweek ones.
- Is it cheaper to book flights months in advance?
- Not much. Booking 2–3 months ahead cost on average 21% more than the same flight's lowest fare, more than at 1.5–2 months (+16.3%). On 29,800 flights seen both 2–3 months and 3–4 weeks out, the early fare was higher 44.8% of the time: a coin toss.
Price drops on Telegram
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