Find Cheap Flights to Mongolia – Compare and Save

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KAYAK's insights & trends for flights to Mongolia

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

What is the cheapest flight to Mongolia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Mongolia from Thailand found in the last 72 hours was to Ulaanbaatar, at ฿19,363 return. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Ulaanbaatar (UBN) and the cheapest return airline ticket found on this route in the last 72 hours was ฿19,363.

Which is the cheapest airport to fly into in Mongolia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Mongolia is Ulaanbaatar Chinggis Khaan Airport (UBN), with an average flight price of ฿23,500.

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FAQs - booking Mongolia flights

  • How does KAYAK find such low prices on flights from Thailand to Mongolia?

    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 Thailand to Mongolia.

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

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

  • What is the Hacker Fare option on flights from Thailand to Mongolia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Thailand to Mongolia with an airline and back with another airline.

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

    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 from Thailand to Mongolia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Mongolia

  • Looking for cheap airfare to Mongolia? 25% of our users found return tickets to Mongolia for the following prices or less: From Phuket City ฿23,500
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Mongolia flight deals.

Reviews of the top airline flying to Mongolia

 
Need help choosing which airline to fly with from Thailand to Mongolia? 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.
7.3
Air ChinaOverall score based on 155 reviews
7.7Boarding
7.1Comfort
7.1Food
6.4Entertainment
8.0Crew
Airline reviews

Very friendly and attentive flight attendants, good food service. Seat was comfortable. However, the in flight electronics were poor. The screen froze repeatedly; the controller died; the headphones are a hit or miss; the wifi wasn't usable. Very scarce communication before the flight (no email reminder). Almost impossible to understand in-flight communications (audio was very poor).

8.0 ExcellentVincenzo, May 2026
PEK - FRA
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Very friendly and attentive flight attendants, good food service. Seat was comfortable. However, the in flight electronics were poor. The screen froze repeatedly; the controller died; the headphones are a hit or miss; the wifi wasn't usable. Very scarce communication before the flight (no email reminder). Almost impossible to understand in-flight communications (audio was very poor).

The meals were not the greatest and lacking of appetite but everything else was spot on

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

Everything you need to know for your flight to Mongolia

Cabin class types available on flights to Mongolia

Cabin classes available on flights to Mongolia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Mongolia
Business Class Flights to Mongoliafrom ฿63,092
Premium Economy Class Flights to Mongolia
Economy class Flights to Mongoliafrom ฿19,350