AirHint found the following cheapest return flights from Nagoya (NGO) to Agana (GUM) in August 2025 (see full year).

Return flights

29 Aug - 05 Sep	United	direct
29 Aug - 02 Sep	United	direct
30 Aug - 04 Sep	ANA
16 Aug - 19 Aug	Jeju Air
16 Aug - 20 Aug	Jeju Air
17 Aug - 19 Aug	Jeju Air
25 Aug - 29 Aug	Jeju Air
28 Aug - 31 Aug	Jeju Air
20 Aug - 23 Aug	Jeju Air
27 Aug - 31 Aug	Jeju Air
20 Aug - 22 Aug	Jeju Air
24 Aug - 29 Aug	Jeju Air
24 Aug - 28 Aug	Jeju Air
22 Aug - 10 Sep	Jin Air
22 Aug - 07 Sep	Jin Air
22 Aug - 06 Sep	Jin Air
22 Aug - 05 Sep	Jin Air
22 Aug - 12 Sep	Jin Air
22 Aug - 04 Sep	Jin Air
22 Aug - 02 Sep	Jin Air

Also check the deals for one-way flights from Nagoya to Agana in August.

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 Nagoya to Agana in August from $297

Return flights