Kolkata to Kathmandu: buy now or wait?
Typical one-way fare Kolkata→Kathmandu: €125 (median of 26 daily lowest fares we tracked); under €106 is a good price; cheapest month: December; book 14–27 days ahead.
Cheaper than 96% of what we have seen
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All fares Kolkata → Kathmandu
Cheapest first. Every price is live and goes straight to booking.
What the history says
Based on 143 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: €125 typical, on 13 observations. That is about €72 less than booking in the last two weeks.
Cheapest months to fly to Kathmandu
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 (113,810 flights on 22,061 routes, 2026-06-14 to 2026-11-11), that window had the smallest average premium over each flight's lowest fare: +16.2%, against +48.7% in the last 3 days.
- Are flights getting more expensive?
- Not right now. The Piratefly monthly Fare Index stands at 98.7 in 2026-11 (month in progress), against 100 in 2026-08: comparable flights are 1.3% cheaper than then, measured on the same routes month to month.
- What are the cheapest cities to fly to this winter?
- Milan (median €29), London (median €30), Palermo (median €31). That is the median one-way fare for departures from 2026-11-01, across 349 cities ranked from fares we observed, counting only cities reachable from at least 50 airports.
Price drops on Telegram
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