Cheapest return flights from Tokyo to Ulaanbaatar in October from $436

Best time to book flights for Tokyo (NRT) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest return flights from Tokyo (NRT) to Ulaanbaatar (UBN) in October 2025 (see full year).

Return flights

15 Oct - 23 Oct Jeju Air
09 Oct - 13 Oct United direct
18 Oct - 20 Oct Jeju Air
20 Oct - 24 Oct Jeju Air
12 Oct - 16 Oct Jeju Air
21 Oct - 24 Oct T'way Air
17 Oct - 20 Oct Air China
11 Oct - 14 Oct Jeju Air
30 Oct - 03 Nov Asiana Airlines
31 Oct - 04 Nov Air China
02 Oct - 05 Oct Jeju Air
11 Oct - 15 Oct Korean Air

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

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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.

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