Cheapest one-way flights from Seoul to Agana in April from $108

AirHint found the following cheapest one-way flights from Seoul (ICN) to Agana (GUM) in April 2026 (see full year).

One-Way flights

07 Apr Air Seoul, Inc direct
08 Apr Air Seoul, Inc direct
09 Apr Air Seoul, Inc direct
14 Apr Korean Air direct

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

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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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