AirHint found the following cheapest return flights from Osaka (KIX) to Agana (GUM) in April 2026 (see full year).

Return flights

02 Apr - 08 Apr	United	direct
02 Apr - 04 Apr	United	direct
01 Apr - 04 Apr	United	direct
02 Apr - 05 Apr	United	direct
02 Apr - 06 Apr	United	direct
06 Apr - 08 Apr	United	direct
03 Apr - 05 Apr	United	direct
18 Apr - 21 Apr	United	direct
29 Apr - 04 May	Philippine Airlines
30 Apr - 04 May	Philippine Airlines
29 Apr - 08 May	United	direct
29 Apr - 07 May	United	direct
30 Apr - 04 May	United	direct
29 Apr - 04 May	United	direct

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

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 Osaka to Agana in April from $254

Return flights