AirHint found the following cheapest return flights from Agana (GUM) to Osaka (KIX) in July 2025 (see full year).

Return flights

12 Jul - 15 Jul	Jin Air
17 Jul - 22 Jul	Jin Air
16 Jul - 23 Jul	Jin Air
16 Jul - 23 Jul	United	direct
17 Jul - 22 Jul	United	direct
12 Jul - 15 Jul	United	direct
14 Jul - 21 Jul	Jin Air
09 Jul - 16 Jul	United	direct
02 Jul - 16 Jul	Jin Air
20 Jul - 25 Jul	T'way Air	direct
27 Jul - 11 Aug	Jin Air
27 Jul - 12 Aug	Jin Air
27 Jul - 16 Aug	Jin Air
27 Jul - 05 Aug	Jin Air
22 Jul - 11 Aug	Jin Air
22 Jul - 05 Aug	Jin Air
28 Jul - 11 Aug	Jin Air
28 Jul - 12 Aug	Jin Air
28 Jul - 17 Aug	Jin Air
28 Jul - 16 Aug	Jin Air

Also check the deals for one-way flights from Agana to Osaka in July.

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 Agana to Osaka in July from $263

Return flights