Cheapest return flights from Seoul to Agana in December from $1259

AirHint found the following cheapest return flights from Seoul (GMP) to Agana (GUM) in December 2025 (see full year).

Return flights

03 Dec - 07 Dec ANA
06 Dec - 09 Dec ANA
19 Dec - 24 Dec ANA
07 Dec - 10 Dec ANA
05 Dec - 09 Dec ANA
24 Dec - 27 Dec ANA
13 Dec - 24 Dec ANA
20 Dec - 24 Dec ANA
13 Dec - 17 Dec ANA
10 Dec - 16 Dec ANA
19 Dec - 01 Jan ANA

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

Skyscanner

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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