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Incheon Intl. Airport to Ulaanbaatar New International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon Intl. Airport to Ulaanbaatar New International Airport over the next 90 days, with one-way fares from €116 and round-trip from €223. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Thu, Nov 26 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Tue, Dec 1 | Jeju Air
        €223 €303
        26% off
        26% off
        €303 €223
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Tue, Dec 15 | Jeju Air
        €229 €303
        24% off
        24% off
        €303 €229
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sun, Nov 29 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Tue, Dec 1 | Jeju Air
        €229 €303
        24% off
        24% off
        €303 €229
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Dec 1 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Thu, Dec 3 | Jeju Air
        €235
        22% off
        €303 €235
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Nov 24 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Tue, Dec 1 | Jeju Air
        €235
        22% off
        €303 €235
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sun, Dec 6 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Sun, Dec 13 | Jeju Air
        €237
        22% off
        €303 €237
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Thu, Dec 3 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Tue, Dec 8 | Jeju Air
        €246
        19% off
        €303 €246
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sun, Nov 22 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Tue, Nov 24 | Jeju Air
        €251
        17% off
        €303 €251
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Nov 17 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Thu, Nov 19 | Jeju Air
        €259
        15% off
        €303 €259
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Thu, Nov 19 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Tue, Nov 24 | Jeju Air
        €261
        14% off
        €303 €261
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sun, Nov 15 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Thu, Nov 19 | Jeju Air
        €268
        12% off
        €303 €268
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Nov 3 | Jeju Air
        UBN 3:15 PM
        3h 10m
        Nonstop
        ICN 7:25 PM
        Ulaanbaatar - Seoul | Thu, Nov 5 | Jeju Air
        €275
        9% off
        €303 €275
      • SEL 1:00 PM
        17h 25m
        1 stop
        ULN 2:00 PM
        Seoul - Ulaanbaatar | Sun, Oct 11 | Normal Airline
        ULN 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Ulaanbaatar - Seoul | Tue, Oct 13 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Nov 24 | Jeju Air
        €116 €180
        36% off
        36% off
        €180 €116
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sat, Nov 28 | Jeju Air
        €120 €180
        33% off
        33% off
        €180 €120
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Thu, Dec 3 | Jeju Air
        €121 €180
        33% off
        33% off
        €180 €121
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Dec 1 | Jeju Air
        €122
        32% off
        €180 €122
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Thu, Nov 26 | Jeju Air
        €122
        32% off
        €180 €122
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
        €123
        32% off
        €180 €123
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sat, Nov 21 | Jeju Air
        €128
        28% off
        €180 €128
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Thu, Nov 19 | Jeju Air
        €130
        28% off
        €180 €130
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Thu, Nov 5 | Jeju Air
        €138
        23% off
        €180 €138
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sat, Dec 5 | Jeju Air
        €152
        16% off
        €180 €152
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Tue, Nov 3 | Jeju Air
        €153
        15% off
        €180 €153
      • ICN 11:30 AM
        3h 45m
        Nonstop
        UBN 2:15 PM
        Seoul - Ulaanbaatar | Sat, Oct 31 | Jeju Air
        €163
        9% off
        €180 €163
      • SEL 1:00 PM
        17h 25m
        1 stop
        ULN 2:00 PM
        Seoul - Ulaanbaatar | Sun, Oct 11 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Incheon Intl. Airport to Ulaanbaatar New International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Incheon Intl. Airport to Ulaanbaatar New International Airport

What is the cheapest month for one-way flights from Incheon Intl. Airport to Ulaanbaatar New International Airport?

Data is based on average one-way flight prices from Incheon Intl. Airport to Ulaanbaatar New International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon Intl. Airport to Ulaanbaatar New International Airport, the best time to buy is in March, with an average price of €81. You’ll want to avoid July, when the average price can reach as high as €150.

€150
€116
€81
€47
    Cheapest
  • €105
    Oct
  • €92
    Nov
  • €90
    Dec
  • €101
    Jan
  • €101
    Feb
  • €81
    Mar
  • €106
    Apr
  • €117
    May
  • €114
    Jun
  • €150
    Jul
  • €129
    Aug
  • €106
    Sep

What’s the cheapest month to fly round-trip from Incheon Intl. Airport to Ulaanbaatar New International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Incheon Intl. Airport to Ulaanbaatar New International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, July is typically the cheapest month to find flights from Incheon Intl. Airport to Ulaanbaatar New International Airport, with an average price of €163. In contrast, April is usually the most expensive month, with average fares reaching €288.

€288
€226
€163
€101
    Cheapest
  • €278
    Oct
  • €245
    Nov
  • €226
    Dec
  • €276
    Jan
  • €214
    Feb
  • €244
    Mar
  • €288
    Apr
  • €241
    May
  • €203
    Jun
  • €163
    Jul
  • €252
    Aug
  • €249
    Sep

What is the cheapest day of the week to fly from Incheon Intl. Airport to Ulaanbaatar New International Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon Intl. Airport to Ulaanbaatar New International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Incheon Intl. Airport to Ulaanbaatar New International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€225
€202
€178
€155
  • €204
    Mon
  • €178
    Tue
  • €206
    Wed
  • €190
    Thu
  • €225
    Fri
  • €209
    Sat
  • €184
    Sun

Which airline offers the cheapest flights from Incheon Intl. Airport to Ulaanbaatar New International Airport?

The cheapest airline flying from Incheon Intl. Airport to Ulaanbaatar New International Airport is Jeju Air (from €116) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From €116
Asiana Airlines
From €172
Miat Mongolian Airlines
From €187
Korean Air
From €189
Aero Mongolia
From €191
Tianjin Airlines
From €217
Shandong Airlines
From €226
Eastar Jet
From €232
Spring Airlines
From €243
Xiamen Airlines
From €255

Find more flights and airlines

What is the flight schedule from Incheon Intl. Airport to Ulaanbaatar New International Airport?

Check the schedule for flights from Seoul to Ulaanbaatar and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. 7C5203

    Incheon Intl. Airport

    11:30 AM

    ICN

    3h 45m

    2:15 PM

    UBN

    S M - W - - S
    Search

  2. OZ567

    Incheon Intl. Airport

    8:20 PM

    ICN

    3h 45m

    11:05 PM

    UBN

    S - T - - F -
    Search
Find more flights and airlines

About Incheon Intl. Airport and Ulaanbaatar New International Airport

Learn about Incheon Intl. Airport (ICN) and Ulaanbaatar New International Airport (UBN) — including location, terminals, transportation, and travel tips.

Flight distance 1,960.89 km
Cheapest one-way ticket price €116
Cheapest return ticket price €223

FAQs for Incheon Intl. Airport to Ulaanbaatar New International Airport Flights

  • How long is the flight from Incheon Intl. Airport to Ulaanbaatar New International Airport?

    Incheon Intl. Airport to Ulaanbaatar New International Airport takes about 3 hours 16 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Incheon Intl. Airport (ICN) to Ulaanbaatar New International Airport (UBN).
  • The earliest flight from Incheon Intl. Airport to Ulaanbaatar New International Airport departs at 00:05, and the last departs at 20:20, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon Intl. Airport (ICN) to Ulaanbaatar New International Airport (UBN) is quite popular. Without considering departure times or holidays, tickets cost around €234 in October, the most expensive month to book this route.
  • The earliest flight departs from Incheon Intl. Airport (ICN) at 08:10 and arrives in Ulaanbaatar New International Airport (UBN) at 10:50.
  • The latest flight departs from Incheon Intl. Airport (ICN) at 19:30 and arrives in Ulaanbaatar New International Airport (UBN) at 22:10.
    • The distance from Chinggis Khaan International Airport to downtown is about 26 km. It takes about 40 minutes by taxi.
  • Jeju Air is a very popular airline operating an average of 1145 flights per month.
  • One-way flights from Incheon Intl. Airport to Ulaanbaatar New International Airport currently start from €116, and round-trip fares start from €223. The current lowest fare is a Jeju Air flight departing on Tue, Nov 24; prices may vary depending on availability.
  • Yes. Miat Mongolian Airlines, Korean Air, Jeju Air, Aero Mongolia and Asiana Airlines operate direct flights from Incheon Intl. Airport to Ulaanbaatar New International Airport, with an average flight time of 3 hours 15 minutes, and around 36 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon Intl. Airport to Ulaanbaatar New International Airport is €327. Prices may vary depending on the departure date, airline, and availability.
  • Jeju Air are the most popular budget airlines flying from Incheon Intl. Airport to Ulaanbaatar New International Airport, with one-way fares starting from €116. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon Intl. Airport to Ulaanbaatar New International Airport operates around 27 weekly flights, mainly by Miat Mongolian Airlines, Korean Air and Jeju Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon Intl. Airport and Ulaanbaatar New International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.