Cheapest one-way flights from Seoul to Agana in October from $106

Best time to book flights for Seoul (ICN) to Agana (GUM) flights at AirHint

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

One-Way flights

10 Oct Jin Air direct
16 Oct Jin Air direct
20 Oct Jin Air direct
23 Oct Jin Air direct
15 Oct Jin Air direct
17 Oct Jin Air direct
14 Oct Jin Air direct
19 Oct Jin Air direct
25 Oct Jin Air direct
09 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.

Book a cheap hotel in Agana

Cheap car rent in Agana