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Seoul
Incheon International Airport

Decatur (Illinois)
Decatur Airport

　Decatur Airport Incheon　

Prices vary with departure date. Click on the calendar to select a departure date.

Departure Date

2026/1
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2026/1
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Total Fares（Round-Trip/Economy）

* Displayed fare(s) may differ from the actual search result

  • Incheon－Decatur Airport

    January Lowest Airfares

    USD3,978


    The airfare displayed above is for All Nippon Airways


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  • Incheon－Decatur Airport

    February Lowest Airfares -----

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    March Lowest Airfares -----

  • Incheon－Decatur Airport

    April Lowest Airfares -----

  • Incheon－Decatur Airport

    May Lowest Airfares -----

  • Seoul－Decatur (Illinois)
    Estimated Flight Time

    15 Hours 17 Minutes

  • Seoul－Decatur (Illinois)
    Number of Operating Airlines

    3
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