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

Return flights

30 Jun - 03 Jul	Korean Air
17 Jun - 20 Jun	Jin Air
18 Jun - 20 Jun	Jin Air
17 Jun - 06 Jul	Jin Air
17 Jun - 07 Jul	Jin Air
30 Jun - 18 Jul	Jin Air
30 Jun - 19 Jul	Jin Air
30 Jun - 21 Jul	Jin Air
30 Jun - 06 Jul	Jin Air
30 Jun - 17 Jul	Jin Air
30 Jun - 20 Jul	Jin Air
30 Jun - 16 Jul	Jin Air
20 Jun - 27 Jun	Korean Air
17 Jun - 24 Jun	Korean Air
17 Jun - 28 Jun	Jin Air
18 Jun - 24 Jun	Jin Air
18 Jun - 28 Jun	Jin Air
17 Jun - 27 Jun	Jin Air
17 Jun - 30 Jun	Jin Air
18 Jun - 27 Jun	Jin Air

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

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 June from $450

Return flights