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3h 40mduration
€152–320recent fares
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Cheapest cached fares Port Moresby → Buka; direct flights available (e.g. CG). · Based on 2 fares found by travellers in the last 48h
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best value: Oct — fares from €152 and ~30°C daytime.
Flights from Port Moresby to Buka start around €152 (direct flights available). Range seen recently: €152–320, based on 2 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
In Sep, Buka typically sees ~29°C daytime highs and 28 rainy days.
Bougainville is the largest island of the Solomon Islands archipelago, and an autonomous island region within Papua New Guinea.
Guide content from Wikivoyage contributors (CC BY-SA).
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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-21. Some links earn Stayonomy a commission at no cost to you.