Tbilisi to Irkutsk: buy now or wait?
Typical one-way fare Tbilisi→Irkutsk: €263 (median of 35 daily lowest fares we tracked); under €224 is a good price; cheapest month: December; book 0–13 days ahead.
Cheaper than 94% of what we have seen
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All fares Tbilisi → Irkutsk
Cheapest first. Every price is live and goes straight to booking.
What the history says
Based on 89 prices we recorded on this exact route, compared against the same departure month.
Best booking window
0–13 days — is when this route has been cheapest to book: €272 typical, on 14 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.
- 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.
- 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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