Cheapest return flights from Seoul to Agana in June from $378

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

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

Return flights

12 Jun - 19 Jun Korean Air direct
12 Jun - 16 Jun Korean Air direct
23 Jun - 27 Jun Korean Air direct
23 Jun - 29 Jun Korean Air direct
15 Jun - 24 Jun Korean Air direct
23 Jun - 28 Jun Korean Air direct
15 Jun - 20 Jun Korean Air direct
08 Jun - 13 Jun Korean Air direct
30 Jun - 06 Jul Korean Air direct
07 Jun - 21 Jun Korean Air direct
02 Jun - 06 Jun Korean Air direct

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

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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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