Cheapest return flights from Agana (GUM) to Seoul (ICN), December

20 dates in December, from $ 162. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
4 Dec 6 Dec Jin Air
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17 Dec 21 Dec Jin Air
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1 Dec 5 Dec Jin Air
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3 Dec 5 Dec Jin Air
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1 Dec 6 Dec Jin Air
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17 Dec 22 Dec Jin Air
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3 Dec 11 Dec Jin Air
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4 Dec 11 Dec Jin Air
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17 Dec 23 Dec Jin Air
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21 Dec 21 Dec Jin Air
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19 Dec 19 Jan 2027 Jin Air
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5 Dec 3 Jan 2027 Jin Air
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5 Dec 2 Jan 2027 Jin Air
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21 Dec 2 Jan 2027 Jin Air
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22 Dec 2 Jan 2027 Jin Air
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19 Dec 2 Jan 2027 Jin Air
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29 Dec 5 Jan 2027 Jin Air
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31 Dec 4 Jan 2027 Jin Air
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28 Dec 8 Jan 2027 Jin Air
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29 Dec 6 Jan 2027 Jin Air
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Deals for one-way flights from Agana to Seoul in December.

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Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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