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Seoul(SEL) Ulaanbaatar(ULN)
Ulaanbaatar(ULN) Seoul(SEL)

Filter by Number of Stops

  • THB11,060
  • THB17,776

Filter by Airlines

MIAT Mongolian Airlines 飛行機 最安値MIAT Mongolian Airlines

Round-Trip / Fuel Surcharge Included THB11,061
  • Route 1

    MIAT Mongolian Airlines (OM302)

    • 2026/01/2713:20
    • Incheon International Airport
    • 2026/01/27 16:05
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    MIAT Mongolian Airlines (OM301)

    • 2026/01/2907:45
    • New Ulaanbaatar International Airport
    • 2026/01/29 12:05
    • Incheon International Airport
    • 3h 20m
    • Non-Stop

View Flight Details

From the calendar, please select Seoul⇔Ulaanbaatar to check airfares from the lowest available

Incheon International Airport to Ulaanbaatar(UBN) THB6,673~ Gimpo International Airport to Ulaanbaatar(UBN) THB9,712~

MIAT Mongolian Airlines 飛行機 最安値MIAT Mongolian Airlines

Round-Trip / Fuel Surcharge Included THB11,061
  • Route 1

    MIAT Mongolian Airlines (OM302)

    • 2026/01/2713:20
    • Incheon International Airport
    • 2026/01/27 16:05
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    MIAT Mongolian Airlines (OM307)

    • 2026/01/2918:20
    • New Ulaanbaatar International Airport
    • 2026/01/29 22:40
    • Incheon International Airport
    • 3h 20m
    • Non-Stop

View Flight Details

MIAT Mongolian Airlines 飛行機 最安値MIAT Mongolian Airlines

Round-Trip / Fuel Surcharge Included THB11,061
  • Route 1

    MIAT Mongolian Airlines (OM308)

    • 2026/01/2723:55
    • Incheon International Airport
    • 2026/01/28 (+1) 02:40
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    MIAT Mongolian Airlines (OM301)

    • 2026/01/2907:45
    • New Ulaanbaatar International Airport
    • 2026/01/29 12:05
    • Incheon International Airport
    • 3h 20m
    • Non-Stop

View Flight Details

MIAT Mongolian Airlines 飛行機 最安値MIAT Mongolian Airlines

Round-Trip / Fuel Surcharge Included THB11,061
  • Route 1

    MIAT Mongolian Airlines (OM308)

    • 2026/01/2723:55
    • Incheon International Airport
    • 2026/01/28 (+1) 02:40
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    MIAT Mongolian Airlines (OM307)

    • 2026/01/2918:20
    • New Ulaanbaatar International Airport
    • 2026/01/29 22:40
    • Incheon International Airport
    • 3h 20m
    • Non-Stop

View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included THB13,709
  • Route 1

    Korean Air (KE5867)

    • 2026/01/2713:20
    • Incheon International Airport
    • 2026/01/27 16:05
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    Korean Air (KE2042)

    • 2026/01/2912:25
    • New Ulaanbaatar International Airport
    • 2026/01/29 16:30
    • Incheon International Airport
    • 3h 5m
    • Non-Stop

View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included THB13,709
  • Route 1

    Korean Air (KE5649)

    • 2026/01/2723:55
    • Incheon International Airport
    • 2026/01/28 (+1) 02:40
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    Korean Air (KE2042)

    • 2026/01/2912:25
    • New Ulaanbaatar International Airport
    • 2026/01/29 16:30
    • Incheon International Airport
    • 3h 5m
    • Non-Stop

View Flight Details

MIAT Mongolian Airlines 飛行機 最安値MIAT Mongolian Airlines

Round-Trip / Fuel Surcharge Included THB14,674
  • Route 1

    MIAT Mongolian Airlines (OM302)

    • 2026/01/2713:20
    • Incheon International Airport
    • 2026/01/27 16:05
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    MIAT Mongolian Airlines (OM5301)

    • 2026/01/2912:25
    • New Ulaanbaatar International Airport
    • 2026/01/29 16:30
    • Incheon International Airport
    • 3h 5m
    • Non-Stop

View Flight Details

MIAT Mongolian Airlines 飛行機 最安値MIAT Mongolian Airlines

Round-Trip / Fuel Surcharge Included THB14,674
  • Route 1

    MIAT Mongolian Airlines (OM308)

    • 2026/01/2723:55
    • Incheon International Airport
    • 2026/01/28 (+1) 02:40
    • New Ulaanbaatar International Airport
    • 3h 45m
    • Non-Stop

  • Route 2

    MIAT Mongolian Airlines (OM5301)

    • 2026/01/2912:25
    • New Ulaanbaatar International Airport
    • 2026/01/29 16:30
    • Incheon International Airport
    • 3h 5m
    • Non-Stop

View Flight Details