Cheap Flights from Ulaanbaatar to Chiang Mai from S$ 414

Frequently Asked Questions

• Which airlines offer the cheapest flights from Ulaanbaatar (ULN) to Chiang Mai (CNX)?

  Based on Trip.com data, Miat Mongolian Airlines offers one-way fares as low as S$ 414 on Cheapest nonstop routes (e.g. UBN to CNX on Sat, Dec 20), while Miat Mongolian Airlines offers Cheapest nonstop round-trips from S$ 717 departing on Wed, Dec 10 and returning on Wed, Dec 17.

• When is the best time to book flights from Ulaanbaatar to Chiang Mai?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ulaanbaatar to Chiang Mai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Ulaanbaatar to Chiang Mai?

  To find best deals on flights from Ulaanbaatar to Chiang Mai, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Dec 20, with one-way flights priced at just S$ 414.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Miat Mongolian Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Chiang Mai travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Ulaanbaatar to Chiang Mai to get the best price?

  The cheapest months to fly from Ulaanbaatar to Chiang Mai is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Ulaanbaatar to Chiang Mai?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Ulaanbaatar to Chiang Mai on November 30, 2025 with Miat Mongolian Airlines, with prices starting at S$ 1,067.

• What is the time difference between Ulaanbaatar and Chiang Mai?

  The time difference between Chiang Mai and Ulaanbaatar is 1h.

• How can I change or cancel my flight ticket from Ulaanbaatar to Chiang Mai?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.