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ICN - UBN

Find cheap flights from Incheon to Ulaanbaatar

1 adult
0 bags
Tue 6/4
Tue 6/11

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Ulaanbaatar, 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 Incheon to Ulaanbaatar, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Flights from Incheon Intl to Ulaanbaatar - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon Intl to Ulaanbaatar 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 Seoul Incheon Airport to Ulaanbaatar?

The average price of all flights from Incheon Intl Airport to Ulaanbaatar clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seoul Incheon Airport to Ulaanbaatar, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Ulaanbaatar, Thursday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to Ulaanbaatar, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Incheon Intl Airport to Ulaanbaatar is April, where tickets cost $275 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $533 and $520 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to Ulaanbaatar, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to Ulaanbaatar, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines fly non-stop between Incheon Intl Airport and Ulaanbaatar?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Incheon Intl Airport to Ulaanbaatar.
There are 6 airlines that fly nonstop from Incheon Intl Airport to Ulaanbaatar. They are: Aero Mongolia, Asiana Airlines, Jeju Air, Korean Air, MIAT Mongolian and T'way Air. The cheapest price of all airlines flying this route was found with T'way Air at $234 for a one-way flight. On average, the best prices for this route can be found at Jeju Air.

How many flights are there between Incheon Intl Airport and Ulaanbaatar per day?

Each day, there are between 5 and 10 nonstop flights that take off from Incheon Intl Airport and land in Ulaanbaatar, with an average flight time of 3h 34m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 55 flights. The most frequent day of departure is Saturday, when 18% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Incheon Intl Airport and Ulaanbaatar?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Seoul Incheon Airport to Ulaanbaatar?

Early birds can take the earliest flight from Incheon Intl Airport at 12:05 am and will be landing in Ulaanbaatar at 2:45 am.

What’s the latest departure time from Seoul Incheon Airport to Ulaanbaatar?

If you prefer to fly at night, the latest flight from Incheon Intl Airport to Ulaanbaatar jets off at 7:25 pm and lands at 10:10 pm.

Good to know

Low season

January

High season

August
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 33% increase in price.

When to book flights from Incheon Intl to Ulaanbaatar

Are your dates flexible? Find out the best times to travel from Incheon Intl to Ulaanbaatar 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 Incheon to Ulaanbaatar flights

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

    Yes, you’ll need a passport to travel to Ulaanbaatar from Seoul Incheon Airport.

  • Which airlines offer Wi-Fi service onboard planes from Seoul Incheon Airport to Ulaanbaatar?

    Lufthansa, and Asiana Airlines offer inflight Wi-Fi service on the Seoul Incheon Airport to Ulaanbaatar flight route.

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

    The Airbus A330-300 is the aircraft model that flies most regularly on the Seoul Incheon Airport to Ulaanbaatar flight route.

  • Which airline alliances offer flights from Seoul Incheon Airport to Ulaanbaatar?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seoul Incheon Airport and Ulaanbaatar, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seoul Incheon Airport to Ulaanbaatar?

    There are nonstop flights from Seoul Incheon Airport to Ulaanbaatar on a daily basis.

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

    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 Seoul Incheon Airport to Ulaanbaatar.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ulaanbaatar from Seoul Incheon Airport 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 Seoul Incheon Airport to Ulaanbaatar?

    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 Ulaanbaatar with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and UBN 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 Seoul Incheon Airport to Ulaanbaatar?

    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 Ulaanbaatar from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ICN to Ulaanbaatar

  • Looking for a cheap flight? 25% of our users found flights on this route for $187 or less one-way and $334 or less round-trip.

Prefer to fly non-stop from Seoul Incheon Airport to Ulaanbaatar?

Find which airlines fly direct from Incheon Intl to Chinggis Khaan, which days they fly and book direct flights.

Nonstop departures

Incheon Intl to Ulaanbaatar Chinggis Khaan

Monday

Aero Mongolia, Asiana Airlines, Delta, +6 more

Aero Mongolia, Asiana Airlines, +7 more

Tuesday

Delta, Jeju Air, Korean Air, +1 more

Delta, Jeju Air, +2 more

Wednesday

Aero Mongolia, Asiana Airlines, Delta, +5 more

Aero Mongolia, Asiana Airlines, +6 more

Thursday

Delta, Jeju Air, Korean Air, +1 more

Delta, Jeju Air, +2 more

Friday

Aero Mongolia, Asiana Airlines, Delta, +5 more

Aero Mongolia, Asiana Airlines, +6 more

Saturday

Aero Mongolia, Asiana Airlines, Delta, +4 more

Aero Mongolia, Asiana Airlines, +5 more

Sunday

Aero Mongolia, Asiana Airlines, Delta, +5 more

Aero Mongolia, Asiana Airlines, +6 more

See more direct flights

Nonstop returns

Ulaanbaatar Chinggis Khaan to Incheon Intl

Monday

Aero Mongolia, Asiana Airlines, Delta, +6 more

Aero Mongolia, Asiana Airlines, +7 more

Tuesday

Delta, Jeju Air, Korean Air, +1 more

Delta, Jeju Air, +2 more

Wednesday

Aero Mongolia, Asiana Airlines, Delta, +5 more

Aero Mongolia, Asiana Airlines, +6 more

Thursday

Delta, Jeju Air, Korean Air, +1 more

Delta, Jeju Air, +2 more

Friday

Aero Mongolia, Asiana Airlines, Delta, +5 more

Aero Mongolia, Asiana Airlines, +6 more

Saturday

Aero Mongolia, Asiana Airlines, Delta, +4 more

Aero Mongolia, Asiana Airlines, +5 more

Sunday

Aero Mongolia, Asiana Airlines, Delta, +5 more

Aero Mongolia, Asiana Airlines, +6 more

See more direct flights
See more direct flights

Top 5 airlines serving from Incheon Intl to Ulaanbaatar

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Ulaanbaatar. 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 Incheon Intl to Ulaanbaatar? 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.
8.5
Korean AirOverall score based on 1186 reviews
8.8Crew
8.3Comfort
8.2Entertainment
8.6Boarding
8.2Food
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

Airfare was ok . Food not good , seat ok but not comfortable. Lay over too long , crew was ok Overall just ok

The crew was amazing and really nice. The OS on the entertainment system could use an update, though. It felt old and outdated but had anything you'd need to keep busy. I usually never use it anyways, but that did stand out.

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

2 things that really tanked our experience with this trip with Asiana Airline (which used to be among my favorite airlines): 1) The "random" security screening at the boarding gate is crazily thorough (which is completely redundant to the security screening before we went through the security checkpoint before getting into the gate area), and the water was acquired inside of the gate area (from a lounge operated by the Inchon airport). We were asked to take out *EVERY* single items from the carry-on luggage and open up every comtainers / bags / packages to inspect. To add to it, there were two inspection workers there (one seemed to be a trainee and the other seemed to be a trainer), and the trainer worker held a very unfriendly / arrogant attitude towards us. As the youngest member (a minor) of my family was being "screened", the rest of my family wanted to make sure that no inappropriate actions would happen to her. That trainer worker yelled at us and attempted to use rude body language (waving her hands) and facial expression to ask us to stay away. 2) The luggage handling at the destination was really *REALLY* bad. Among my 25+ years of travel experiences, I'm going to have to say that this was the worst luggage experience where we didn't lose our luggage. Our flight was scheduled to land 12:45pm, and landed around 1pm. 15mins delay in landing is absolutely normal. Deplane process took a bit longer than usual flight (we waited for around 20mins, after arriving at the gate, before people were able to actually leave the plane). However, the luggage took another *2 HOURS* to arrive at the baggage claim carousel. This is insane. What's worse is, due to the delay in luggage, the flurry of passengers from our flight collided with 3 other incoming flights. The US border / custom line was like the longest Disneyland attraction line winding through the entire arrival hall and around all the baggage claim carousels (like at least a thousand people). I've never seen anything like that at SeaTec airport (US border control), period. The luggage claim experience really tanked our trust and overall impression for Asiana Airline's Seattle airport ground operational effectiveness and efficiency. This has to change in order for them to remain relevant / in-business with increased competitions from Korean Air and other Asia-based airlines.

Aircraft used was a 10 year old 767 which is being maintained in excellent condition. Business class was very comfortable and reclined sufficiently to allow me to sleep. The crew were excellent and very attentive. The only two unfortunates were a) food quality, the beef was very tough and below the standard for business class service; and b) the onboard entertainment offered little for non-Mongolians. All around, I would gladly fly MIAT again.

The flight was on time and the aircraft new and well-maintained. Service was friendly and well carried out. Seating on the 737 MAX in business class was comfortable enough that I could doze off during the 4 hour flight. Arrival in Ulsan Baatar was on time and baggage delivered to the belt quickly. I was pleasantly surprised by the entire event and have no trouble recommending MIAT.

No entertainment display working whole flight it was like a veggie 😒

Pros: "Crew was great. Food was good for airplane food. Service was excellent."
Cons: "Comfort was poor, the plane was old, no entertainment. Very old style airplane."
Pros: "We were left alone and flight crew didn’t bother us too much"
Cons: "Nil"
Pros: "WE travelled in business class so it was very relaxing as well"
Cons: "Boarding was the only issue with people pushing into the line - we off loaded on an aero bridge so all good"
Cons: "Flight was late.These things happen, but made for a late night."
Cons: "Old planes, very tight knee space if you are over 5’11”"
Cons: "This flight was operated by MIAT. I have never been on a plane with such cramped seats. If the person in front tipped their seat back it was almost touching your nose! Nothing on screen for 4 and a half hours and the AC barely functioned, so with a full plane it became unbearably hot!"

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Pros: "We received great assistance at the check-in counter and were helped out even though we arrived late. The ground crew was actually great."
Cons: "We only got water. Felt like a bus ride. Minimum comfort but fair for the price."

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Seoul Incheon Airport - Ulaanbaatar Flights

Departure:

Incheon (ICN)South Korea

Return flight deals:

Ulaanbaatar - Incheon

Cabin classes:

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$999
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