AirHint found the following cheapest return flights from Fukuoka (FUK) to Agana (GUM) in December 2025 (see full year).

Return flights

04 Dec - 09 Dec	T'way Air
04 Dec - 10 Dec	T'way Air
15 Dec - 19 Dec	T'way Air
18 Dec - 21 Dec	T'way Air
05 Dec - 08 Dec	T'way Air
15 Dec - 22 Dec	T'way Air
20 Dec - 21 Dec	T'way Air
27 Dec - 30 Dec	Korean Air
26 Dec - 30 Dec	Korean Air
25 Dec - 29 Dec	Philippine Airlines
30 Dec - 04 Jan	Korean Air
27 Dec - 02 Jan	Korean Air
30 Dec - 02 Jan	Korean Air
26 Dec - 02 Jan	Korean Air
29 Dec - 02 Jan	Korean Air
29 Dec - 03 Jan	Korean Air
26 Dec - 03 Jan	Korean Air
27 Dec - 03 Jan	Korean Air
28 Dec - 03 Jan	Korean Air

Also check the deals for one-way flights from Fukuoka to Agana 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 Fukuoka to Agana in December from 258€

Return flights