Cheapest one-way flights from Agana to Seoul in October from $81

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

One-Way flights

22 Oct Jin Air direct
02 Oct Jin Air direct
24 Oct Jin Air direct
19 Oct Jin Air direct
23 Oct Jin Air direct
21 Oct Jin Air direct
25 Oct Jin Air direct
26 Oct Jin Air direct
01 Oct Jin Air direct
20 Oct Jin Air direct

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

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.