ULN - ICN

Find cheap flights from Ulaanbaatar to Incheon

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ulaanbaatar to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ulaanbaatar to Incheon, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ulaanbaatar to Incheon (ULN-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ulaanbaatar to Incheon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ulaanbaatar to Incheon

Multiple Airlines Logo
ULN-ICN
1225 mimulti-stop
Multiple Airlines Logo
ICN-ULN
1225 mimulti-stop
Multiple Airlines
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Everything you should know

Cheapest round-trip
Multiple Airlines
Thu 10/30
ULN - ICN • multi-stop
Cheapest one-way
Multiple Airlines
Thu 10/30
ULN - ICN • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon!
Booking Insights

KAYAK's insights & trends for Ulaanbaatar to Incheon flights

Get data-powered insights and trends into flights from Ulaanbaatar to Incheon to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ulaanbaatar to Incheon?

The average price of all round-trip flights from Ulaanbaatar to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Incheon on a Saturday and more expensive on a Tuesday. On your return trip to Ulaanbaatar, you should consider flying back on a Sunday, and avoid Fridays for better deals.

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Good to know

Low seasonJuly
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 12% lower on average.

When to book flights from Ulaanbaatar to Incheon

Are your dates flexible? Find out the best times to travel from Ulaanbaatar to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ulaanbaatar to Incheon flights

  • Do I need a passport to fly between Ulaanbaatar and Incheon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ulaanbaatar and on arrival in Incheon.

  • Which aircraft models fly most regularly from Ulaanbaatar to Incheon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ulaanbaatar to Incheon?

    SkyTeam is the only airline alliance operating flights between Ulaanbaatar and Incheon.

  • How does KAYAK find such low prices on flights from Ulaanbaatar to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ulaanbaatar to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ulaanbaatar to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Ulaanbaatar is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ulaanbaatar to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to Ulaanbaatar with another airline. Booking your flights between Ulaanbaatar and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ulaanbaatar to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from Ulaanbaatar up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ulaanbaatar to Incheon

 
See real verified KAYAK customer reviews for airlines flying from Ulaanbaatar to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ulaanbaatar to Incheon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1155 reviews
8.1Food
8.3Comfort
8.2Entertainment
8.7Crew
8.5Boarding
Airline reviews

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

10.0 ExcellentAnonymous, Oct 2025IAD - ICN
Read more Korean Air reviews

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Everything you need to know for your flight from Ulaanbaatar to Incheon

Information on your arrival and departure airports

Ulaanbaatar (ULN)
Incheon Intl (ICN)

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