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

Return flights

04 Feb - 07 Feb	Air Busan
06 Feb - 10 Feb	Air Busan
23 Feb - 26 Feb	Jeju Air
24 Feb - 03 Mar	T'way Air
19 Feb - 24 Feb	Jin Air
12 Feb - 16 Feb	Air Busan
20 Feb - 22 Feb	Air Busan
27 Feb - 02 Mar	Eastar Jet
11 Feb - 13 Feb	Korean Air
25 Feb - 27 Feb	Korean Air
09 Feb - 11 Feb	Korean Air
08 Feb - 11 Mar	Korean Air
27 Feb - 05 Mar	Korean Air
01 Feb - 07 Feb	Korean Air
26 Feb - 01 Mar	Korean Air
27 Feb - 06 Mar	Korean Air
27 Feb - 20 Mar	Korean Air
28 Feb - 04 Mar	Korean Air
27 Feb - 01 Mar	Korean Air
28 Feb - 03 Mar	Korean Air

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

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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Cheapest return flights from Seoul to Agana in February from 214€

Return flights