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

Return flights

05 Jan - 09 Jan	United
11 Jan - 14 Jan	United
05 Jan - 07 Jan	United
26 Jan - 30 Jan	United
23 Jan - 28 Jan	United
26 Jan - 28 Jan	United
19 Jan - 23 Jan	United
23 Jan - 27 Jan	United	direct
19 Jan - 22 Jan	United	direct
05 Jan - 10 Jan	United	direct
30 Jan - 03 Feb	United	direct
30 Jan - 02 Feb	United
30 Jan - 01 Feb	United	direct
31 Jan - 03 Feb	Korean Air
31 Jan - 07 Feb	Korean Air
31 Jan - 03 Feb	United	direct
30 Jan - 02 Feb	Japan Airlines	direct

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

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 January from 255€

Return flights