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

Return flights

01 Sep - 05 Sep	Philippine Airlines
02 Sep - 11 Sep	Korean Air
14 Sep - 21 Sep	Korean Air
07 Sep - 10 Sep	Korean Air
01 Sep - 05 Sep	United	direct
19 Sep - 22 Sep	Philippine Airlines
24 Sep - 29 Sep	Philippine Airlines
25 Sep - 04 Oct	Philippine Airlines
02 Sep - 11 Sep	Japan Airlines	direct
07 Sep - 10 Sep	Japan Airlines	direct
24 Sep - 29 Sep	Japan Airlines	direct
25 Sep - 04 Oct	Japan Airlines	direct

Also check the deals for one-way flights from Tokyo to Agana in September.

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 September from 349€

Return flights