Trip.com
>
Cheap Flights
>
Mongolia
>
Ulaanbaatar
>
Seoul to Ulaanbaatar flight
>
Incheon International Airport to Chinggis Khaan International Airport flight
174K verified reviews | Excellent 4.4/5 rating on Trustpilot
Earn Trip Coins and airline miles, all in one booking
All-inclusive prices (incl. taxes, fuel, luggage) without hidden fees
24/7 customer support in 24+ languages

Incheon International Airport to Chinggis Khaan International Airport Flights Info

Cheapest one-way
US$143
Jeju Air Jeju Air 3h 45m · Direct Thu, Dec 10
Book Now
Cheapest return
US$288
Jeju Air Jeju Air 3h 45m · Direct Thu, Dec 10 - Tue, Dec 15
Book Now
Best time to book
March
Cheapest
Recommended airlines
Jeju Air Jeju AirCheapest· From US$143 Miat Mongolian Airlines Miat Mongolian AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Chinggis Khaan International Airport over the next 90 days, with one-way fares from US$143 and round-trip from US$288. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 10 | Jeju Air
      US$143 US$231
      38% off
      38% off
      US$231 US$143
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 10 | Jeju Air
      US$145 US$235
      38% off
      38% off
      US$235 US$145
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 15 | Jeju Air
      US$150 US$231
      35% off
      35% off
      US$231 US$150
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 15 | Jeju Air
      US$152
      35% off
      US$235 US$152
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 13 | Jeju Air
      US$158
      32% off
      US$231 US$158
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
      US$168
      27% off
      US$231 US$168
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 6 | Jeju Air
      US$169
      27% off
      US$231 US$169
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 6 | Jeju Air
      US$170
      28% off
      US$235 US$170
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
      US$170
      28% off
      US$235 US$170
    • SEL 13:00
      17h 25m
      1 stop
      ULN 14:00
      Seoul - Ulaanbaatar | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 10 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Tue, Dec 15 | Jeju Air
      US$288 US$429
      33% off
      33% off
      US$429 US$288
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 13 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Tue, Dec 15 | Jeju Air
      US$300 US$429
      30% off
      30% off
      US$429 US$300
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 6 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Tue, Dec 8 | Jeju Air
      US$301 US$429
      30% off
      30% off
      US$429 US$301
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Thu, Dec 10 | Jeju Air
      US$313
      27% off
      US$429 US$313
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 3 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Thu, Dec 10 | Jeju Air
      US$329
      23% off
      US$429 US$329
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 1 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Tue, Dec 8 | Jeju Air
      US$330
      23% off
      US$429 US$330
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Nov 24 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Tue, Dec 1 | Jeju Air
      US$332
      23% off
      US$429 US$332
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Nov 29 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Tue, Dec 1 | Jeju Air
      US$334
      22% off
      US$429 US$334
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 15 | Jeju Air
      UBN 15:15
      3h 10m
      Direct
      ICN 19:25
      Ulaanbaatar - Seoul | Tue, Dec 22 | Jeju Air
      US$348
      19% off
      US$429 US$348
    • SEL 13:00
      17h 25m
      1 stop
      ULN 14:00
      Seoul - Ulaanbaatar | Tue, Nov 17 | Normal Airline
      ULN 15:00
      6h
      Direct
      SEL 16:00
      Ulaanbaatar - Seoul | Thu, Nov 19 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 10 | Jeju Air
      US$143 US$231
      38% off
      38% off
      US$231 US$143
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 10 | Jeju Air
      US$145 US$235
      38% off
      38% off
      US$235 US$145
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 15 | Jeju Air
      US$150 US$231
      35% off
      35% off
      US$231 US$150
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 15 | Jeju Air
      US$152
      35% off
      US$235 US$152
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 13 | Jeju Air
      US$158
      32% off
      US$231 US$158
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
      US$168
      27% off
      US$231 US$168
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 6 | Jeju Air
      US$169
      27% off
      US$231 US$169
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 6 | Jeju Air
      US$170
      28% off
      US$235 US$170
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
      US$170
      28% off
      US$235 US$170
    • SEL 13:00
      17h 25m
      1 stop
      ULN 14:00
      Seoul - Ulaanbaatar | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 10 | Jeju Air
      US$145 US$564
      74% off
      74% off
      US$564 US$145
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 15 | Jeju Air
      US$152 US$564
      73% off
      73% off
      US$564 US$152
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 13 | Jeju Air
      US$158 US$564
      72% off
      72% off
      US$564 US$158
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 6 | Jeju Air
      US$170
      70% off
      US$564 US$170
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 8 | Jeju Air
      US$170
      70% off
      US$564 US$170
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 3 | Jeju Air
      US$170
      70% off
      US$564 US$170
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Sun, Dec 27 | Jeju Air
      US$175
      69% off
      US$564 US$175
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Tue, Dec 1 | Jeju Air
      US$180
      68% off
      US$564 US$180
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Dec 17 | Jeju Air
      US$189
      66% off
      US$564 US$189
    • SEL 13:00
      17h 25m
      1 stop
      ULN 14:00
      Seoul - Ulaanbaatar | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 07:45
      3h 40m
      Direct
      UBN 10:25
      Seoul - Ulaanbaatar | Mon, Nov 16 | Korean Air
      US$303 US$769
      61% off
      61% off
      US$769 US$303
    • ICN 21:55
      13h 45m
      1 stop
      UBN 10:40
      Seoul - Ulaanbaatar | Mon, Nov 16 | Air China
      US$630 US$769
      18% off
      18% off
      US$769 US$630
    • ICN 15:00
      9h 5m
      1 stop
      UBN 23:05
      Seoul - Ulaanbaatar | Tue, Nov 17 | Asiana Airlines
      US$595 US$769
      23% off
      23% off
      US$769 US$595
    • ICN 07:45
      3h 40m
      Direct
      UBN 10:25
      Seoul - Ulaanbaatar | Wed, Nov 18 | Korean Air
      US$300
      61% off
      US$769 US$300
    • ICN 17:30
      3h 30m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Wed, Nov 18 | Aero Mongolia
      US$239
      69% off
      US$769 US$239
    • ICN 20:20
      3h 45m
      Direct
      UBN 23:05
      Seoul - Ulaanbaatar | Wed, Nov 18 | Asiana Airlines
      US$228
      70% off
      US$769 US$228
    • ICN 21:55
      13h 45m
      1 stop
      UBN 10:40
      Seoul - Ulaanbaatar | Wed, Nov 18 | Air China
      US$312
      59% off
      US$769 US$312
    • ICN 11:30
      3h 45m
      Direct
      UBN 14:15
      Seoul - Ulaanbaatar | Thu, Nov 19 | Jeju Air
      US$217
      72% off
      US$769 US$217
    • ICN 21:00
      16h
      1 stop
      UBN 12:00
      Seoul - Ulaanbaatar | Thu, Nov 19 | China Southern Airlines
      US$462
      40% off
      US$769 US$462
    • SEL 13:00
      17h 25m
      1 stop
      ULN 14:00
      Seoul - Ulaanbaatar | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Mon, Feb 8 | Aero Mongolia
      US$222 US$375
      41% off
      41% off
      US$375 US$222
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Thu, Jan 7 | Aero Mongolia
      US$228 US$375
      39% off
      39% off
      US$375 US$228
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Mon, Jan 11 | Aero Mongolia
      US$229 US$375
      39% off
      39% off
      US$375 US$229
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Mon, Nov 23 | Aero Mongolia
      US$229
      39% off
      US$375 US$229
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Thu, Dec 10 | Aero Mongolia
      US$231
      38% off
      US$375 US$231
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Mon, Jan 4 | Aero Mongolia
      US$232
      38% off
      US$375 US$232
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Mon, Dec 21 | Aero Mongolia
      US$242
      35% off
      US$375 US$242
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Thu, Feb 4 | Aero Mongolia
      US$243
      35% off
      US$375 US$243
    • ICN 17:45
      3h 15m
      Direct
      UBN 20:00
      Seoul - Ulaanbaatar | Mon, Dec 28 | Aero Mongolia
      US$245
      35% off
      US$375 US$245
    • SEL 13:00
      17h 25m
      1 stop
      ULN 14:00
      Seoul - Ulaanbaatar | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights

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

Which airline offers the cheapest flights from Incheon International Airport to Chinggis Khaan International Airport?

The cheapest airline flying from Incheon International Airport to Chinggis Khaan International Airport is Jeju Air (from US$143) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.
WestJet logo WestJet Porter Airlines logo Porter Airlines Air Canada logo Air Canada Flair Airlines logo Flair Airlines Air North logo Air North
Miat Mongolian Airlines logo Miat Mongolian Airlines Asiana Airlines logo Asiana Airlines Korean Air logo Korean Air

Trip.com Price Insights: Flights from Incheon International Airport to Chinggis Khaan International Airport

What is the cheapest month to fly from Incheon International Airport to Chinggis Khaan International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to Chinggis Khaan International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Incheon International Airport to Chinggis Khaan International Airport are usually in March, with an average price of US$91. It is best to avoid July, when the average price can reach US$168.

US$168
US$130
US$91
US$53
    Cheapest
  • US$110
    Nov
  • US$102
    Dec
  • US$113
    Jan
  • US$113
    Feb
  • US$91
    Mar
  • US$120
    Apr
  • US$132
    May
  • US$129
    Jun
  • US$168
    Jul
  • US$145
    Aug
  • US$120
    Sep
  • US$115
    Oct

What is the cheapest month to fly return from Incheon International Airport to Chinggis Khaan International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Incheon International Airport to Chinggis Khaan International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, July is often the month to find the lowest fares from Incheon International Airport to Chinggis Khaan International Airport, with an average price of US$184. October is usually the most expensive month, with an average price reaching US$335.

US$335
US$260
US$184
US$109
    Cheapest
  • US$283
    Nov
  • US$255
    Dec
  • US$311
    Jan
  • US$241
    Feb
  • US$274
    Mar
  • US$324
    Apr
  • US$272
    May
  • US$228
    Jun
  • US$184
    Jul
  • US$284
    Aug
  • US$280
    Sep
  • US$335
    Oct

What is the cheapest day of the week to fly from Incheon International Airport to Chinggis Khaan International Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to Chinggis Khaan 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 departure day from Incheon International Airport to Chinggis Khaan International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

US$255
US$228
US$201
US$174
  • US$231
    Mon
  • US$201
    Tue
  • US$236
    Wed
  • US$215
    Thu
  • US$255
    Fri
  • US$236
    Sat
  • US$208
    Sun

What is the flight schedule from Incheon International Airport to Chinggis Khaan 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 International Airport

    11:30

    ICN

    3h 45m

    14:15

    UBN

    - M - W - - S
    Search

  2. OZ567

    Incheon International Airport

    20:20

    ICN

    3h 45m

    23:05

    UBN

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

FAQs for Incheon International Airport to Chinggis Khaan International Airport Flights

  • How long is the flight from Incheon International Airport to Chinggis Khaan International Airport?

    Incheon International Airport to Chinggis Khaan International Airport takes about 3 hours 19 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from Incheon International Airport (ICN) to Chinggis Khaan International Airport (UBN).
  • The earliest flight from Incheon International Airport to Chinggis Khaan International Airport departs at 07:45, and the last departs at 23:55, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon International Airport (ICN) to Chinggis Khaan International Airport (UBN) is quite popular. Without considering departure times or holidays, tickets cost around US$264 in November, the most expensive month to book this route.
    • The distance from Chinggis Khaan International Airport to downtown is about 26km, by taxi about 40 minutes.
  • Jeju Air is a very popular airline operating an average of 1145 flights per month.
  • One-way flights from Incheon International Airport to Chinggis Khaan International Airport currently start from US$143, and round-trip fares start from US$288. The current lowest fare is a Jeju Air flight departing on Thu, Dec 10; prices may vary depending on availability.
  • Yes. Miat Mongolian Airlines, Korean Air, Jeju Air, Aero Mongolia and Asiana Airlines operate direct flights from Incheon International Airport to Chinggis Khaan International Airport, with an average flight time of 3 hours 8 minutes, and around 27 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 International Airport to Chinggis Khaan International Airport is US$344. Prices may vary depending on the departure date, airline, and availability.
  • Jeju Air are the most popular budget airlines flying from Incheon International Airport to Chinggis Khaan International Airport, with one-way fares starting from US$143. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Chinggis Khaan International Airport operates around 28 weekly flights, mainly by Miat Mongolian Airlines, Korean Air and Jeju Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon International Airport and Chinggis Khaan 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on 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, Wi-Fi, 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 the 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.