Cheapest return flights from Seoul to Agana in October from $126

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

Return flights

12 Oct - 29 Oct Jin Air direct
12 Oct - 16 Oct Jin Air direct
12 Oct - 30 Oct Jin Air direct
27 Oct - 29 Oct Jin Air direct
27 Oct - 30 Oct Jin Air direct
15 Oct - 29 Oct Jin Air direct
15 Oct - 30 Oct Jin Air direct
13 Oct - 29 Oct Jin Air direct
13 Oct - 16 Oct Jin Air direct
13 Oct - 30 Oct Jin Air direct
26 Oct - 02 Nov Air Seoul, Inc direct
12 Oct - 01 Nov Jin Air direct
27 Oct - 05 Nov Jin Air direct
27 Oct - 01 Nov Jin Air direct
27 Oct - 06 Nov Jin Air direct
15 Oct - 05 Nov Jin Air direct
15 Oct - 01 Nov Jin Air direct
13 Oct - 01 Nov Jin Air direct
14 Oct - 01 Nov Jin Air direct
28 Oct - 05 Nov Jin Air direct

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

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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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