Cheapest return flights from Seoul to Agana in January from $1366

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

Return flights

12 Jan - 03 Feb ANA
24 Jan - 28 Jan ANA
26 Jan - 06 Feb ANA
25 Jan - 04 Feb ANA
13 Jan - 22 Jan ANA
29 Jan - 31 Jan ANA
28 Jan - 31 Jan ANA
12 Jan - 15 Jan ANA
25 Jan - 29 Jan ANA
06 Jan - 10 Jan ANA
19 Jan - 27 Jan ANA
30 Jan - 04 Feb ANA
16 Jan - 21 Jan ANA
16 Jan - 22 Jan ANA
29 Jan - 01 Feb ANA
29 Jan - 08 Feb ANA

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

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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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