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

Return flights

26 Jan - 30 Jan	United
11 Jan - 16 Jan	United
12 Jan - 16 Jan	United
11 Jan - 17 Jan	United	direct
19 Jan - 22 Jan	United	direct
23 Jan - 27 Jan	United	direct
20 Jan - 23 Jan	United
14 Jan - 16 Jan	United
21 Jan - 23 Jan	United
22 Jan - 26 Jan	United
30 Jan - 01 Feb	United	direct
20 Jan - 06 Feb	Jin Air
19 Jan - 06 Feb	Jin Air
18 Jan - 06 Feb	Jin Air
23 Jan - 06 Feb	Jin Air
16 Jan - 06 Feb	Jin Air
20 Jan - 10 Feb	Jin Air
19 Jan - 08 Feb	Jin Air
19 Jan - 04 Feb	Jin Air
19 Jan - 09 Feb	Jin Air

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.

Book a cheap hotel in Agana

Cheap car rent in Agana

Cheapest return flights from Tokyo to Agana in January from $299

Return flights