Cheapest return flights from Cheju to Agana in January from $501

AirHint found the following cheapest return flights from Cheju (CJU) to Agana (GUM) in January 2026 (see full year).

Return flights

19 Jan - 23 Jan Korean Air
30 Jan - 03 Feb Korean Air
25 Jan - 29 Jan Korean Air
12 Jan - 09 Feb Korean Air
24 Jan - 31 Jan Korean Air
14 Jan - 17 Jan Korean Air
10 Jan - 17 Jan Korean Air

Also check the deals for one-way flights from Cheju to Agana in January.

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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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