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Incheon Intl

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

ULN — ICN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Ulaanbaatar to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ulaanbaatar (ULN) 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 September 11, 2025.

Popular in

April

Cheapest in

October

Good round-trip deal

$337 or less

Good one-way deal

$233 or less
Highest demand for flights based on searches. 10% potential increase in price ($41 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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Price to beat on a round-trip flight from Ulaanbaatar Buyant Ukhaa to Incheon Intl.
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Price to beat on a one-way flight from Ulaanbaatar Buyant Ukhaa to Incheon Intl.
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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

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 $990). Flying from Ulaanbaatar to Incheon Intl Airport in December is currently the most expensive (average of $1,633). 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 ULN 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 September 11, 2025.

When flying from Ulaanbaatar to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the morning.

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 Buyant Ukhaa (ULN), located 8.1 mi from the city center, is the airport you fly out of when you book flights from Ulaanbaatar to Incheon Intl. 0 airlines have flights from Buyant Ukhaa to Incheon Intl on a regular basis. Booking flights from Ulaanbaatar Buyant Ukhaa to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • 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 $990). Flying from Ulaanbaatar to Incheon Intl Airport in December is currently the most expensive (average of $1,633). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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