AirHint found the following cheapest return flights from Tokyo (NRT) to Agana (GUM) in August 2026 (see full year).

Return flights

20 Aug - 26 Aug	Korean Air
01 Aug - 08 Aug	Philippine Airlines
01 Aug - 08 Aug	Japan Airlines	direct
01 Aug - 07 Aug	United	direct
02 Aug - 10 Aug	Philippine Airlines
20 Aug - 26 Aug	United	direct
11 Aug - 16 Aug	Philippine Airlines
10 Aug - 17 Aug	Philippine Airlines
02 Aug - 10 Aug	Japan Airlines	direct
10 Aug - 17 Aug	Japan Airlines	direct

Also check the deals for one-way flights from Tokyo 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 Tokyo to Agana in August from 342€

Return flights