AirHint found the following cheapest one-way flights from Busan (PUS) to Agana (GUM) in December 2025 (see full year).

One-Way flights

07 Dec	Jin Air	direct
01 Dec	Jin Air	direct
04 Dec	Jin Air	direct
09 Dec	Jin Air	direct
21 Dec	Jin Air	direct
22 Dec	Jin Air	direct
18 Dec	Jin Air	direct
17 Dec	Jin Air	direct
20 Dec	Jin Air	direct
13 Dec	Jin Air	direct

Also check the deals for return flights from Busan to Agana in December.

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 one-way flights from Busan to Agana in December from 119€

One-Way flights