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

Return flights

03 Sep - 10 Sep	Eastar Jet
05 Sep - 08 Sep	Jeju Air
04 Sep - 08 Sep	Jeju Air
10 Sep - 13 Sep	T'way Air
11 Sep - 16 Sep	T'way Air
16 Sep - 23 Sep	T'way Air
11 Sep - 14 Sep	T'way Air
14 Sep - 17 Sep	T'way Air
12 Sep - 16 Sep	T'way Air
13 Sep - 17 Sep	T'way Air
26 Sep - 17 Oct	Jin Air
26 Sep - 16 Oct	Jin Air
26 Sep - 01 Oct	Philippine Airlines
10 Sep - 01 Oct	Jin Air
17 Sep - 01 Oct	Jin Air
16 Sep - 01 Oct	Jin Air
11 Sep - 01 Oct	Jin Air
15 Sep - 01 Oct	Jin Air
12 Sep - 01 Oct	Jin Air
13 Sep - 01 Oct	Jin Air

Also check the deals for one-way flights from Fukuoka to Agana in September.

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 September from 240€

Return flights