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

Return flights

01 Dec - 09 Dec	Philippine Airlines
03 Dec - 13 Dec	China Southern
26 Dec - 06 Jan	China Southern
01 Dec - 12 Dec	Cathay Pacific
21 Dec - 28 Dec	Cathay Pacific
30 Dec - 11 Jan	Japan Airlines
26 Dec - 05 Jan	Japan Airlines
28 Dec - 02 Jan	Japan Airlines
26 Dec - 02 Jan	Japan Airlines

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

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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Cheapest return flights from Tokyo to Port Moresby in December from $1074

Return flights