AirHint found the following cheapest return flights from Busan (PUS) to Agana (GUM) in November 2025 (see full year).

Return flights

15 Nov - 18 Nov	Korean Air
24 Nov - 28 Nov	Korean Air
11 Nov - 18 Nov	Korean Air
14 Nov - 18 Nov	Korean Air
21 Nov - 28 Nov	Korean Air
02 Nov - 08 Nov	Korean Air
18 Nov - 25 Nov	Korean Air
21 Nov - 25 Nov	Korean Air
05 Nov - 08 Nov	Korean Air
13 Nov - 17 Nov	Korean Air
28 Nov - 03 Dec	Korean Air
30 Nov - 06 Dec	Korean Air

Also check the deals for one-way flights from Busan to Agana in November.

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 Busan to Agana in November from $445

Return flights