Cheapest one-way flights from Seoul to Agana in October from $67

AirHint found the following cheapest one-way flights from Seoul (ICN) to Agana (GUM) in October 2025 (see full year).

One-Way flights

14 Oct Jin Air direct
13 Oct Jeju Air direct
10 Oct Jeju Air direct
15 Oct Jeju Air direct
16 Oct Jeju Air direct
25 Oct Jin Air direct
09 Oct Jeju Air direct
29 Oct Jeju Air direct
01 Oct Jin Air direct
08 Oct Jeju Air direct

Also check the deals for return flights from Seoul to Agana in October.

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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