⚡ Fare recorded April 25, 2026 · Prices change daily

Tokyo to Ulaanbaatar flights

Tokyo (NRT) to Ulaanbaatar (UBN): 1,897 miles (3,052 km) great-circle, about 4h 20m nonstop by our estimate. Cheapest fare observed: $503 round-trip on MIAT Mongolian Airlines, nonstop, departing July 19, 2026.

OMMIAT Mongolian AirlinesOM502
Depart
NRT
Tokyo, Japan
14:40
2026-07-19
✈
Arrive
UBN
Ulaanbaatar, Mongolia
Returns 07:00
2026-07-25
Stops
non-stop
Distance
1,897 mi
Est. nonstop time
4h 20m
Trip type
Round-trip
$503
Round-trip · per person
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About this flight

When did the cheapest Tokyo to Ulaanbaatar fare fly?

$503 round-trip, MIAT Mongolian Airlines OM502, departing 2026-07-19 at 14:40, returning 2026-07-25. The recorded itinerary left on a Sunday, returning on a Saturday 6 nights later; the fare was observed 85 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Tokyo from Ulaanbaatar?

  • Distance: 1,897 miles (3,052 km) great-circle, heading northwest.
  • Estimated nonstop flight time: about 4h 20m.
  • Departure airport: Narita International Airport (NRT), Tokyo, Japan, UTC+9 on July 19, 2026.
  • Arrival: Chinggis Khaan International Airport (UBN), Mongolia, UTC+8 on July 19, 2026.
  • Time difference: Ulaanbaatar is 1 hour behind Tokyo on the recorded date.
  • Route type: international, Japan to Mongolia.
  • Arrival airport elevation: 4,482 ft.
  • Recorded itinerary: MIAT Mongolian Airlines OM502, non-stop, round-trip, 6 days between departure and return.
Fare comparison

How does the Tokyo to Ulaanbaatar fare compare with other routes from NRT?

At $503, it ranked 15th of the 30 round-trip fares we recorded from NRT (median $570). That is 26.5 cents per great-circle mile (round-trip price over one-way distance), above the NRT median of 22.0 cents across 30 round-trip routes.

Routes from NRT of similar length: Hong Kong (1,841 mi) at $277 and Guangzhou (1,830 mi) at $391.

MIAT Mongolian Airlines had the cheapest fare on 2 of 30 NRT routes. It is the 19th longest of the 30 routes we track from NRT.

Other ways in

What did other cities pay to fly to Ulaanbaatar?

Of 6 departure airports with a fare to Ulaanbaatar, Tokyo (NRT) ranked 3rd at $503. Lowest: $359 from Seoul (ICN); highest: $1531 from San Francisco (SFO); 2 nonstop. Cheapest-fare airlines (routes): Jeju Air (2), MIAT Mongolian Airlines (2), Air China (1) and Asiana (1).

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Asia/Ulaanbaatar; flight time is our estimate.

FAQ

Tokyo to Ulaanbaatar flight questions

How far is Tokyo from Ulaanbaatar by plane?

+
Tokyo is about 1,897 miles (3,052 km) from Ulaanbaatar on a great-circle line from Narita International Airport (NRT) to Chinggis Khaan International Airport (UBN), heading northwest. It is the 19th longest of the 30 routes we track from NRT. The recorded itinerary was nonstop.

How long is the flight from Tokyo to Ulaanbaatar?

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About 4h 20m nonstop by our estimate for 1,897 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded MIAT Mongolian Airlines fare was nonstop. 6 airports in our feed had a fare to Ulaanbaatar; this one ranked 3rd, and 2 of the 6 were nonstop.

What is the time difference between Tokyo and Ulaanbaatar?

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On July 19, 2026, Tokyo was on UTC+9 (Asia/Tokyo) and Ulaanbaatar on UTC+8 (Asia/Ulaanbaatar), so Ulaanbaatar was 1 hour behind Tokyo: noon in Tokyo was 11:00 in Ulaanbaatar. Neither Asia/Tokyo nor Asia/Ulaanbaatar shifts for daylight saving, so the gap holds all year.

How much is a flight from Tokyo to Ulaanbaatar?

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As observed on April 25, 2026: $503 per person round-trip on MIAT Mongolian Airlines flight OM502, departing July 19, 2026, returning July 25, 2026, nonstop. At $503, it ranked 15th of the 30 round-trip fares we recorded from NRT (median $570). That is 26.5 cents per great-circle mile (round-trip price over one-way distance), above the NRT median of 22.0 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Tokyo to Ulaanbaatar?

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Yes, the cheapest recorded fare was a nonstop MIAT Mongolian Airlines flight, OM502, on July 19, 2026. Into Ulaanbaatar, 2 of the 6 recorded fares were nonstop. From NRT, 8 of 30 were. Routes from NRT of similar length: Hong Kong (1,841 mi) at $277 and Guangzhou (1,830 mi) at $391.

Which airports serve flights from Tokyo to Ulaanbaatar?

+
It departs Narita International Airport (NRT) in Tokyo, Japan, and arrives at Chinggis Khaan International Airport (UBN) in Ulaanbaatar, Mongolia. An international flight, Japan to Mongolia. MIAT Mongolian Airlines had the cheapest fare on 2 of 30 NRT routes. Chinggis Khaan International Airport (UBN) sits at 4,482 ft above sea level.

Where else near Ulaanbaatar can you fly from Tokyo?

Irkutsk (IKT) $1106Beijing (BJS) $390Krasnoyarsk (KJA) $774Harbin (HRB) $290Novosibirsk (OVB) $934Seoul (SEL) $167All flights from Tokyo →

Other cities with flights to Ulaanbaatar

From Seoul (ICN) $359From Hong Kong (HKG) $488From Taipei (TPE) $510From San Francisco (SFO) $1531

Ready to fly?

Book MIAT Mongolian Airlines NRT → UBN · $503 →