Cheapest return flights from Cairns to Port Moresby in December from 515€

AirHint found the following cheapest return flights from Cairns (CNS) to Port Moresby (POM) in December 2025 (see full year).

Return flights

26 Dec - 02 Jan Air Niugini direct
23 Dec - 27 Dec Air Niugini
23 Dec - 27 Dec Air Niugini direct
26 Dec - 07 Jan Qantas
27 Dec - 31 Dec Qantas
27 Dec - 30 Dec Qantas
27 Dec - 29 Dec Qantas
27 Dec - 07 Jan Qantas
27 Dec - 03 Jan Qantas
24 Dec - 20 Jan Qantas
24 Dec - 08 Jan Qantas

Also check the deals for one-way flights from Cairns to Port Moresby in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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