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Flights from Oita to Ulaanbaatar

Find the cheapest flight options from Oita to Ulaanbaatar over the next three months. Book one-way tickets from MXN$4,654 and round-trip tickets from MXN$9,717.

      • OIT 10:25
        11h 10m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Sun, Feb 1 | Jetstar Japan
        ULN 08:55
        23h 55m
        1 stop
        OIT 09:50
        Ulaanbaatar - Oita | Sun, Feb 8 | Miat Mongolian Airlines
        MXN$9,717 MXN$38,733
        75% OFF
        75% OFF
        MXN$38,733 MXN$9,717
      • OIT 14:00
        13h 40m
        1 stop
        UBN 02:40
        Oita - Ulaanbaatar | Sun, Feb 1 | Jeju Air
        UBN 18:20
        17h 40m
        1 stop
        OIT 13:00
        Ulaanbaatar - Oita | Sun, Feb 8 | Miat Mongolian Airlines
        MXN$11,838 MXN$38,733
        69% OFF
        69% OFF
        MXN$38,733 MXN$11,838
      • OIT 14:00
        13h 40m
        1 stop
        UBN 02:40
        Oita - Ulaanbaatar | Tue, Jan 13 | Jeju Air
        UBN 07:45
        28h 15m
        1 stop
        OIT 13:00
        Ulaanbaatar - Oita | Fri, Jan 16 | Miat Mongolian Airlines
        MXN$12,451 MXN$38,733
        68% OFF
        68% OFF
        MXN$38,733 MXN$12,451
      • OIT 14:00
        13h 40m
        1 stop
        UBN 02:40
        Oita - Ulaanbaatar | Sat, Dec 27 | Jeju Air
        UBN 07:45
        28h 15m
        1 stop
        OIT 13:00
        Ulaanbaatar - Oita | Wed, Dec 31 | Miat Mongolian Airlines
        MXN$12,968
        67% OFF
        MXN$38,733 MXN$12,968
      • OIT 10:25
        11h 10m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Tue, Jan 13 | Jetstar Japan
        ULN 08:55
        23h 55m
        1 stop
        OIT 09:50
        Ulaanbaatar - Oita | Fri, Jan 16 | Miat Mongolian Airlines
        MXN$14,509
        63% OFF
        MXN$38,733 MXN$14,509
      • OIT 10:25
        11h 10m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Tue, Jan 27 | Jetstar Japan
        ULN 08:55
        23h 55m
        1 stop
        OIT 09:50
        Ulaanbaatar - Oita | Thu, Jan 29 | Miat Mongolian Airlines
        MXN$17,404
        55% OFF
        MXN$38,733 MXN$17,404
      • OIT 07:40
        13h 55m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Sun, Feb 1 | All Nippon Airways
        ULN 08:55
        11h
        1 stop
        OIT 20:55
        Ulaanbaatar - Oita | Sun, Feb 8 | Miat Mongolian Airlines
        MXN$20,683
        47% OFF
        MXN$38,733 MXN$20,683
      • OIT 10:25
        11h 10m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Sat, Dec 27 | Jetstar Japan
        ULN 08:55
        23h 55m
        1 stop
        OIT 09:50
        Ulaanbaatar - Oita | Wed, Dec 31 | Miat Mongolian Airlines
        MXN$21,235
        45% OFF
        MXN$38,733 MXN$21,235
      • OIT 10:20
        11h 15m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Tue, Jan 13 | All Nippon Airways
        ULN 08:55
        11h
        1 stop
        OIT 20:55
        Ulaanbaatar - Oita | Fri, Jan 16 | Miat Mongolian Airlines
        MXN$25,285
        35% OFF
        MXN$38,733 MXN$25,285
      • OIT 10:20
        11h 15m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Tue, Jan 27 | All Nippon Airways
        ULN 08:55
        11h
        1 stop
        OIT 20:55
        Ulaanbaatar - Oita | Thu, Jan 29 | Miat Mongolian Airlines
        MXN$28,275
        27% OFF
        MXN$38,733 MXN$28,275
      • OIT 13:00
        17h 25m
        1 stop
        ULN Invalid Date
        Oita - Ulaanbaatar | Sun, Dec 14 | Normal Airline
        ULN 15:00
        6h
        Direct
        OIT 16:00
        Ulaanbaatar - Oita | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • OIT 14:00
        10h 30m
        1 stop
        UBN 23:30
        Oita - Ulaanbaatar | Wed, Dec 24 | Jeju Air
        MXN$4,654 MXN$9,446
        51% OFF
        51% OFF
        MXN$9,446 MXN$4,654
      • OIT 14:00
        25h 15m
        1 stop
        UBN 14:15
        Oita - Ulaanbaatar | Sat, Jan 31 | Jeju Air
        MXN$5,015 MXN$9,446
        47% OFF
        47% OFF
        MXN$9,446 MXN$5,015
      • OIT 10:25
        11h 10m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Sat, Jan 31 | Jetstar Japan
        MXN$5,114 MXN$9,446
        46% OFF
        46% OFF
        MXN$9,446 MXN$5,114
      • OIT 14:00
        25h 15m
        1 stop
        UBN 14:15
        Oita - Ulaanbaatar | Mon, Feb 2 | Jeju Air
        MXN$5,150
        45% OFF
        MXN$9,446 MXN$5,150
      • OIT 10:25
        11h 10m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Fri, Dec 19 | Jetstar Japan
        MXN$6,057
        36% OFF
        MXN$9,446 MXN$6,057
      • OIT 07:45
        13h 50m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Sat, Jan 31 | Japan Airlines
        MXN$6,116
        35% OFF
        MXN$9,446 MXN$6,116
      • OIT 07:40
        13h 55m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Sat, Jan 31 | All Nippon Airways
        MXN$6,126
        35% OFF
        MXN$9,446 MXN$6,126
      • OIT 10:25
        11h 10m
        1 stop
        UBN 20:35
        Oita - Ulaanbaatar | Sun, Dec 14 | Jetstar Japan
        MXN$6,533
        31% OFF
        MXN$9,446 MXN$6,533
      • OIT 14:35
        20h 50m
        1 stop
        UBN 10:25
        Oita - Ulaanbaatar | Sun, Dec 14 | Jeju Air
        MXN$6,852
        27% OFF
        MXN$9,446 MXN$6,852
      • OIT 14:00
        21h 25m
        1 stop
        UBN 10:25
        Oita - Ulaanbaatar | Fri, Dec 19 | Jeju Air
        MXN$6,895
        27% OFF
        MXN$9,446 MXN$6,895
      • OIT 13:00
        17h 25m
        1 stop
        ULN Invalid Date
        Oita - Ulaanbaatar | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Oita to Ulaanbaatar are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Oita to Ulaanbaatar

The distance between Oita and Ulaanbaatar is 2,623.4 km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight priceMXN$4,654
Cheapest round-trip ticket priceMXN$9,717
Off-season for travelNovember
Peak season for travelAugust
Flight distance2,623.4 km

Find the best time to fly from Oita to Ulaanbaatar

The cheapest time for Oita to Ulaanbaatar flights: Dec 21 to Dec 28 — one way flight prices from MXN$4,654.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Oita to Ulaanbaatar, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Oita to Ulaanbaatar (OIT-ULN)?

    Based on Trip.com data, Jeju Air offers one-way fares as low as MXN$4,654 on Cheapest nonstop routes (e.g. OIT to UBN on Wed, Dec 24), while Jetstar Japan offers Cheapest nonstop round-trips from MXN$9,717 departing on Sun, Feb 1 and returning on Sun, Feb 8.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oita to Ulaanbaatar 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.
  • To find best deals on flights from Oita to Ulaanbaatar, 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 Wed, Dec 24, with one-way flights priced at just MXN$4,654.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jeju Air.
    · 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 Ulaanbaatar travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Oita to Ulaanbaatar is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Oita to Ulaanbaatar on December 27, 2025 with Jeju Air, with prices starting at MXN12,967.
  • The time difference between Ulaanbaatar and Oita is 1h.
  • Tickets can only be changed or canceled 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.