Book Washington to Mongolia Flights from USD 1,847*
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1 Test67, Test30
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Our Most Searched Flights on Korean Air from Washington to Mongolia
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Washington (IAD)Test185
Ulaanbaatar (UBN)Feb 17, 2026 - Mar 23, 2026
Test41
USD 1,847
Test81 1 Test24 Test10
Test77
Test190
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Fly with Korean Air - Popular Flights from Washington to Mongolia
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Test228
Test228*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.