Cheapest return flights from Agana to Seoul in April from $269

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

Return flights

02 Apr - 05 Apr Jin Air direct
02 Apr - 07 Apr Jin Air direct
22 Apr - 26 Apr Air Seoul, Inc direct
25 Apr - 28 Apr Air Seoul, Inc direct
02 Apr - 09 Apr Jin Air direct
06 Apr - 13 Apr Jin Air direct
07 Apr - 14 Apr Jin Air direct
09 Apr - 19 Apr Jin Air direct
04 Apr - 07 Apr Jin Air direct
11 Apr - 13 Apr Jin Air direct
25 Apr - 01 May Air Seoul, Inc direct

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

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