Cheapest return flights from Seoul to Agana in April from $320

Best time to book flights for Seoul (ICN) to Agana (GUM) flights at AirHint

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

Return flights

05 Apr - 10 Apr Korean Air direct
06 Apr - 11 Apr Korean Air direct
20 Apr - 27 Apr Korean Air direct
01 Apr - 04 Apr Korean Air direct
01 Apr - 05 Apr Korean Air direct
03 Apr - 06 Apr Korean Air direct
06 Apr - 10 Apr Korean Air direct
07 Apr - 10 Apr Korean Air direct
15 Apr - 18 Apr Korean Air direct
17 Apr - 20 Apr Korean Air direct
27 Apr - 01 May Korean Air direct
26 Apr - 03 May Korean Air direct
27 Apr - 02 May Korean Air direct
28 Apr - 03 May Korean Air direct
28 Apr - 02 May Korean Air direct
25 Apr - 02 May Korean Air direct
29 Apr - 03 May Korean Air direct
30 Apr - 03 May Korean Air direct
29 Apr - 04 May Korean Air direct
30 Apr - 04 May Korean Air direct

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

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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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