Cheapest one-way flights from Frankfurt to Ulaanbaatar in December from 346€

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Ulaanbaatar (UBN) in December 2025 (see full year).

One-Way flights

31 Dec Ryanair
14 Dec MIAT Mongolian Airlines direct
13 Dec Ryanair
15 Dec MIAT Mongolian Airlines direct
31 Dec MIAT Mongolian Airlines direct
12 Dec MIAT Mongolian Airlines direct
24 Dec Air Serbia
24 Dec MIAT Mongolian Airlines direct

Also check the deals for return flights from Frankfurt to Ulaanbaatar in December.

Skyscanner

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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