Cheapest return ICN–GUM flights, May

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

Return flights

30 May - 02 Jun Jin Air direct
28 May - 30 May Jin Air direct
22 May - 01 Jun Jin Air direct
23 May - 03 Jun Jin Air direct
25 May - 30 May Jin Air direct
24 May - 30 May Jin Air direct
23 May - 24 May Jin Air direct
31 May - 03 Jun Jin Air direct
31 May - 04 Jun Jin Air direct
24 May - 26 May Jin Air direct
22 May - 24 May Jin Air direct
24 May - 03 Jun Jin Air direct
24 May - 06 Jun Jin Air direct
30 May - 04 Jun Jin Air direct
22 May - 25 May Jin Air direct
23 May - 26 May Jin Air direct
28 May - 31 May Jin Air direct
22 May - 26 May Jin Air direct
30 May - 06 Jun Jin Air direct
28 May - 02 Jun Jin Air direct

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

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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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