Tromsø to Longyearbyen: buy now or wait?
Typical one-way fare Tromsø→Longyearbyen: €123 (median of 47 daily lowest fares we tracked); under €105 is a good price; cheapest month: December; book 84–180 days ahead.
Cheaper than 32% of what we have seen
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All fares Tromsø → Longyearbyen
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 every month we have on record.
Best booking window
84–180 days — is when this route has been cheapest to book: €93 typical, on 21 observations. That is about €51 less than booking in the last two weeks.
Cheapest months to fly to Longyearbyen
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 (103,225 flights on 20,679 routes, 2026-06-14 to 2026-11-07), that window had the smallest average premium over each flight's lowest fare: +16.4%, against +48.9% in the last 3 days.
- Is it cheaper to book flights months in advance?
- Not much. Booking 2–3 months ahead cost on average 21.2% more than the same flight's lowest fare, more than at 1.5–2 months (+16.4%). On 27,896 flights seen both 2–3 months and 3–4 weeks out, the early fare was higher 45.3% of the time: a coin toss.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.8% and Tuesday +4.3%, while Friday was the dearest at +10.4%. Weekend departures cost more than midweek ones.
Price drops on Telegram
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