Cheapest return flights from Seoul to Agana in April from 270€

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

Return flights

05 Apr - 14 Apr Korean Air direct
27 Apr - 30 Apr Korean Air direct
15 Apr - 21 Apr Korean Air direct
09 Apr - 14 Apr Korean Air direct
05 Apr - 11 Apr Korean Air direct
11 Apr - 16 Apr Korean Air direct
08 Apr - 11 Apr Korean Air direct
10 Apr - 14 Apr Korean Air direct
11 Apr - 14 Apr Korean Air direct
17 Apr - 21 Apr Korean Air direct
27 Apr - 03 May Korean Air direct
15 Apr - 06 May Korean Air direct
29 Apr - 04 May Korean Air direct
30 Apr - 03 May Korean Air direct
30 Apr - 06 May Korean Air direct
30 Apr - 05 May Korean Air direct

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

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