Flights Ulaanbaatar — Yerevan is a popular route. The straight-line distance is 4 922 km. Flight time 6h 17m. Time difference -4h.
From Ulaanbaatar (UBN) flights depart from 1 airport: UBN. To Yerevan (EVN) — 1 arrival airport: EVN.
3 airlines operate on this route: IrAero, Air China, MIAT Mongolian Airlines.
The minimum price for the next 3 months — from $377 (16.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $449, ranging from $377 to $582. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Monday.