Cheapest return flights from Agana to Seoul in January from $241

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

Return flights

22 Jan - 27 Jan Air Seoul, Inc direct
20 Jan - 27 Jan Air Seoul, Inc direct
18 Jan - 20 Jan Philippine Airlines
27 Jan - 07 Feb Jin Air direct
27 Jan - 10 Feb Jin Air direct
27 Jan - 30 Jan Air Seoul, Inc direct
23 Jan - 09 Feb Philippine Airlines
22 Jan - 26 Jan Jin Air direct
22 Jan - 25 Jan Air Seoul, Inc direct
20 Jan - 23 Jan Jin Air direct
27 Jan - 09 Feb Jin Air direct
21 Jan - 23 Jan Jin Air direct
27 Jan - 03 Feb Jin Air direct
27 Jan - 01 Feb Jin Air direct
17 Jan - 20 Jan Air Seoul, Inc direct
31 Jan - 07 Feb Jin Air direct
22 Jan - 29 Jan Air Seoul, Inc direct
22 Jan - 05 Feb Jin Air direct
30 Jan - 03 Feb Jin Air direct
30 Jan - 02 Feb Jin Air direct

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