AirHint found the following cheapest return flights from Ulaanbaatar (UBN) to Tokyo (NRT) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan	Air China
21 Jan - 27 Jan	Air China
24 Jan - 07 Feb	Korean Air
14 Jan - 01 Feb	Korean Air
15 Jan - 24 Jan	Air China
22 Jan - 26 Jan	Jeju Air
19 Jan - 23 Jan	Korean Air
09 Jan - 11 Jan	Korean Air
04 Jan - 12 Jan	Air China
11 Jan - 11 Jan	Asiana Airlines
04 Jan - 09 Jan	Korean Air
04 Jan - 05 Jan	Asiana Airlines

Also check the deals for one-way flights from Ulaanbaatar to Tokyo in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from Ulaanbaatar to Tokyo in January from 381€

Return flights