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Incheon Intl

Cheap flights from Ulaanbaatar (UBN) to Incheon Intl (ICN)

UBN — ICN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Ulaanbaatar Chinggis Khaan to Incheon Intl are usually found in November or December, booked 65 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap flight deals from Ulaanbaatar to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ulaanbaatar (UBN) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Popular in

August

Cheapest in

November

Average price

$408
Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Best time to book a flight from Ulaanbaatar to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Ulaanbaatar with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ulaanbaatar to Incheon Intl Airport

How far ahead should I book a flight from Ulaanbaatar to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ulaanbaatar to Incheon Intl. Price data was last updated on June 9, 2025.

The best time to book flights from Ulaanbaatar to Incheon Intl Airport is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ulaanbaatar to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Ulaanbaatar to Incheon Intl Airport (average of $1,000). Flying from Ulaanbaatar to Incheon Intl Airport in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UBN to ICN?

Find hourly flight availability from Ulaanbaatar to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Ulaanbaatar to Incheon Intl Airport in the afternoon. Doing so could potentially save you 54% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Ulaanbaatar to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ulaanbaatar to Incheon Intl. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Ulaanbaatar to Incheon Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ulaanbaatar to Incheon Intl Airport

Explore weekly flight availability from Ulaanbaatar to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from UBN to ICN are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Related info for your journey

Find useful and relevant information for your journey from Ulaanbaatar to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ulaanbaatar to Incheon Intl?

    Ulaanbaatar Chinggis Khaan (UBN), located 18.6 mi from the city center, is the airport you fly out of when you book flights from Ulaanbaatar to Incheon Intl. 5 airlines have flights from Chinggis Khaan to Incheon Intl on a regular basis. Booking flights from Ulaanbaatar Chinggis Khaan to Incheon Intl should not be difficult; the airport handles an average of 8 outbound flights to Incheon Intl per day.

  • How popular is this Ulaanbaatar to Incheon Intl Airport flight route?

    The Ulaanbaatar Chinggis Khaan to Incheon Intl flight path was viewed by 68 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most reliable airlines from Ulaanbaatar to Incheon Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ulaanbaatar to Incheon Intl Airport on time: T'way Air (100%), Jeju Air (100%), MIAT Mongolian (97%).

  • Can I find deals for flights from Ulaanbaatar to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Ulaanbaatar to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ulaanbaatar to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ulaanbaatar to Incheon Intl.

  • Can I find deals for business class flights from Ulaanbaatar to Incheon Intl?

    Yes. Cheapflights offers flight deals from Ulaanbaatar to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ulaanbaatar to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Ulaanbaatar to Incheon Intl Airport (average of $1,000). Flying from Ulaanbaatar to Incheon Intl Airport in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ulaanbaatar?

Book flights to Ulaanbaatar if you plan to visit one of these locations
Suwon
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Alternative routes for Ulaanbaatar to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Ulaanbaatar to Incheon Intl flights

Top 5 airlines flying from Ulaanbaatar to Incheon Intl

Discover the top 5 airlines that operate flights from Ulaanbaatar to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest$195Average$279FlexibilityNo cancel feeOn-timeN/A
Aero MongoliaCheapest$257Average$301FlexibilityNo cancel feeOn-timeN/A
MIAT MongolianCheapest$300Average$373FlexibilityNo cancel feeOn-time63%
Korean AirCheapest$326Average$380FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$392Average$482FlexibilityNo cancel feeOn-time76%

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