Cheapest return flights from Seoul to Agana in April from $327

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

Return flights

06 Apr - 09 Apr Korean Air direct
24 Apr - 29 Apr Korean Air direct
09 Apr - 13 Apr Korean Air direct
06 Apr - 13 Apr Korean Air direct
13 Apr - 17 Apr Korean Air direct
14 Apr - 21 Apr Korean Air direct
24 Apr - 27 Apr Korean Air direct
27 Apr - 30 Apr Korean Air direct
19 Apr - 24 Apr Korean Air direct
27 Apr - 29 Apr Korean Air direct
24 Apr - 01 May Korean Air direct
15 Apr - 01 May Korean Air direct
27 Apr - 02 May Korean Air direct
25 Apr - 02 May Korean Air direct
29 Apr - 01 May Korean Air direct
26 Apr - 03 May Korean Air direct
29 Apr - 07 May Korean Air direct
29 Apr - 02 May Korean Air direct
29 Apr - 03 May Korean Air direct
29 Apr - 06 May Korean Air direct

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

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