Flights from Beijing to Ulaanbaatar (Sergelen)

PEKUBN

Beijing Capital International Airport (Beijing, China) → Ulaanbaatar Chinggis Khaan International Airport (Ulaanbaatar (Sergelen), Mongolia)

Also known as Ulaanbaatar (Sergelen).

Nonstop
2h 5m
Distance
1,148 km
Frequency
7×/week
One-way from
$175
Airlines
Air China, Miat - Mongolian Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • CA90108:40→10:502h 10mAir China
  • OM22409:30→12:002h 30mMiat - Mongolian Airlines
  • CA95512:55→15:052h 10mAir China

Tuesday

  • CA90108:45→10:502h 5mAir China
  • OM22421:10→23:402h 30mMiat - Mongolian Airlines

Wednesday

  • CA90108:45→10:502h 5mAir China
  • OM22409:30→12:002h 30mMiat - Mongolian Airlines
  • CA95513:00→15:052h 5mAir China

Thursday

  • OM22803:00→05:302h 30mMiat - Mongolian Airlines
  • CA505603:00→05:302h 30mAir China
  • CA90108:45→10:502h 5mAir China

Friday

  • CA90108:40→10:502h 10mAir China
  • CA95513:00→15:052h 5mAir China

Saturday

  • CA90108:45→10:502h 5mAir China
  • OM22409:30→12:002h 30mMiat - Mongolian Airlines

Sunday

  • CA90108:45→10:502h 5mAir China
  • CA95513:00→15:052h 5mAir China
  • OM22421:10→23:402h 30mMiat - Mongolian Airlines

Beijing to Ulaanbaatar (Sergelen) — frequently asked

How long is the flight from Beijing to Ulaanbaatar (Sergelen)?
PEK–UBN is 2h 5m nonstop, covering 1,148 km (713 mi).
Which airlines fly nonstop from Beijing to Ulaanbaatar (Sergelen)?
Air China, Miat - Mongolian Airlines operate this route nonstop.
How much is a flight from Beijing to Ulaanbaatar (Sergelen)?
One-way fares on PEK–UBN recently started from $175. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Beijing to Ulaanbaatar (Sergelen)?
The route is served 7 days a week (18 scheduled departures).