Cheapest return flights from Seoul to Agana in July from $379

AirHint found the following cheapest return flights from Seoul (ICN) to Agana (GUM) in July 2026 (see full year).

Return flights

14 Jul - 22 Jul Korean Air direct
15 Jul - 18 Jul Korean Air direct
15 Jul - 17 Jul Korean Air direct
01 Jul - 06 Jul Korean Air direct
27 Jul - 30 Jul Korean Air direct
22 Jul - 29 Jul Korean Air direct
31 Jul - 12 Aug Korean Air direct
25 Jul - 29 Jul Korean Air direct
25 Jul - 31 Jul Korean Air direct

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

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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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