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

Return flights

06 Mar - 11 Mar	T'way Air
10 Mar - 13 Mar	T'way Air
12 Mar - 15 Mar	T'way Air
06 Mar - 10 Mar	T'way Air
09 Mar - 12 Mar	T'way Air
06 Mar - 13 Mar	T'way Air
14 Mar - 16 Mar	T'way Air
06 Mar - 09 Mar	T'way Air
13 Mar - 15 Mar	T'way Air
02 Mar - 06 Mar	United
31 Mar - 03 Apr	Japan Airlines	direct
26 Mar - 02 Apr	United	direct

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

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 March from $349

Return flights