⚡ Fare recorded April 25, 2026 · Prices change daily

Tokyo to Ulaanbaatar flights

Tokyo (HND) to Ulaanbaatar (UBN): 1,878 miles (3,023 km) great-circle, about 4h 15m nonstop by our estimate. Cheapest fare observed: $692 round-trip on Asiana, with 1 stop, departing July 19, 2026.

OZAsianaOZ177
Depart
HND
Tokyo, Japan
01:30
2026-07-19
✈
Arrive
UBN
Ulaanbaatar, Mongolia
Returns 00:25
2026-07-25
Stops
1 stop
Distance
1,878 mi
Est. nonstop time
4h 15m
Trip type
Round-trip
$692
Round-trip · per person
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About this flight

When did the cheapest Tokyo to Ulaanbaatar fare fly?

$692 round-trip, Asiana OZ177, departing 2026-07-19 at 01:30, 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: 1,878 miles (3,023 km) great-circle, heading northwest.
  • Estimated nonstop flight time: about 4h 15m.
  • Departure airport: Tokyo International Airport (HND), 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: Asiana OZ177, 1 stop, round-trip, 6 days between departure and return.
Fare comparison

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

At $692, it ranked 18th of the 30 round-trip fares we recorded from HND (median $554). That is 36.8 cents per great-circle mile (round-trip price over one-way distance), above the HND median of 24.0 cents across 30 round-trip routes.

Routes from HND of similar length: Hong Kong (1,804 mi) at $314 and Guangzhou (1,793 mi) at $448.

Asiana had the cheapest fare on 3 of 30 HND routes. It is the 19th longest of the 30 routes we track from HND.

Other ways in

What did other cities pay to fly to Ulaanbaatar?

Of 6 departure airports with a fare to Ulaanbaatar, Tokyo (HND) ranked 5th at $692. 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 1,878 miles (3,023 km) from Ulaanbaatar on a great-circle line from Tokyo International Airport (HND) to Chinggis Khaan International Airport (UBN), heading northwest. It is the 19th longest of the 30 routes we track from HND. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Tokyo to Ulaanbaatar?

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About 4h 15m nonstop by our estimate for 1,878 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Asiana fare was with 1 stop. 6 airports in our feed had a fare to Ulaanbaatar; this one ranked 5th, 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: $692 per person round-trip on Asiana flight OZ177, departing July 19, 2026, returning July 25, 2026, with 1 stop. At $692, it ranked 18th of the 30 round-trip fares we recorded from HND (median $554). That is 36.8 cents per great-circle mile (round-trip price over one-way distance), above the HND median of 24.0 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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The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Ulaanbaatar, 2 of the 6 recorded fares were nonstop. From HND, 7 of 30 were. Routes from HND of similar length: Hong Kong (1,804 mi) at $314 and Guangzhou (1,793 mi) at $448.

Which airports serve flights from Tokyo to Ulaanbaatar?

+
It departs Tokyo International Airport (HND) in Tokyo, Japan, and arrives at Chinggis Khaan International Airport (UBN) in Ulaanbaatar, Mongolia. An international flight, Japan to Mongolia. Asiana had the cheapest fare on 3 of 30 HND 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) $1094Beijing (BJS) $326Krasnoyarsk (KJA) $1309Harbin (HRB) $443Novosibirsk (OVB) $1190Seoul (SEL) $282All 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?

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