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Cheap flights from Ulaanbaatar to Incheon Intl Airport

UBN — ICN
24 8月 — 31 8月1
1 adult

Cheapflights Tip: The best prices from Ulaanbaatar Chinggis Khaan to Incheon Intl are usually found in November or December, booked 69 days in advance, depart on a Thursday or Friday and return on a Monday

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 19 8月 2025.

Popular in

August

Cheapest in

November

Average price

£335
Highest demand for flights based on searches. 9% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 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 return 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 return flight from Ulaanbaatar to Incheon Intl. Price data was last updated on 8 August 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ulaanbaatar to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Ulaanbaatar to Incheon Intl Airport (average of £643). Flying from Ulaanbaatar to Incheon Intl Airport in July is currently the most expensive (average of £1,182). 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 19 8月 2025.

It’s typically best to fly out from Ulaanbaatar to Incheon Intl Airport in the afternoon. Doing so could potentially save you 48% on the flight price compared to flying at midday, 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 return from Ulaanbaatar to Incheon Intl. Price data was last updated on 17 August 2025.

Travellers 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. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 19 8月 2025.
Read reviews from past customers who have flown with Korean Air from Ulaanbaatar to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,131 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,131 reviews
Korean Air
8.4
Very Good
1,131 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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?

    Most people fly from Ulaanbaatar Chinggis Khaan (UBN) if they book a flight from Ulaanbaatar to Incheon Intl. On average, Chinggis Khaan has 10 outbound flights to Incheon Intl per day from 4 airlines. Ulaanbaatar Chinggis Khaan is conveniently located just 18.6 mi from Ulaanbaatar’s city center.

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

    Within the past month, 35 users have taken a look at flights from Ulaanbaatar Chinggis Khaan to Incheon Intl.

  • What are the cheapest airlines flying from Ulaanbaatar to Incheon Intl Airport round-trip?

    According to our current data, Jeju Air (£167), Aero Mongolia (£174), and MIAT Mongolian (£208) offers the cheapest pricing from Ulaanbaatar to Incheon Intl Airport. Jeju Air is currently priced 38% below the average price you’ll pay for this route.

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

    No one likes to see their flight delayed. When booking a flight from Ulaanbaatar to Incheon Intl Airport consider choosing Delta (98%), MIAT Mongolian (92%) or Korean Air (90%) as they are the most reliable in getting you off to your destination on time.

  • 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 holiday 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, November is the cheapest month in which you can book a flight from Ulaanbaatar to Incheon Intl Airport (average of £643). Flying from Ulaanbaatar to Incheon Intl Airport in July is currently the most expensive (average of £1,182). 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

Travelling to a place near Incheon Intl Airport?

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

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Top 4 airlines flying from Ulaanbaatar to Incheon Intl

Discover the top 4 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 858,174 searches. Data last updated 19 8月 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest£167Average£209FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Aero MongoliaCheapest£174Average£213FlexibilityNo cancel feeOn-timeN/A
Search Aero Mongolia flights
MIAT MongolianCheapest£208Average£252FlexibilityNo cancel feeOn-time63%
Search MIAT Mongolian flights
Korean AirCheapest£239Average£268FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ulaanbaatar to Incheon Intl?

Deals for Ulaanbaatar to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ulaanbaatar to Incheon Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ulaanbaatar to Incheon Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ulaanbaatar to Incheon Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ulaanbaatar to Incheon Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ulaanbaatar to Incheon Intl become cheaper?

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