Cheap flights from Beijing to Ulaanbaatar
Cheapest current fares: $170 in July 2026, 1,148 km direct flight in ~1h 21m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Beijing (PEK) to Ulaanbaatar (UBN). Refreshed daily.
Beijing (PEK) → Ulaanbaatar (UBN)
- July 2026 $170
- August 2026 $171
- September 2026 $173
- October 2026 $173
- June 2026 $179
- May 2026 $196
Frequently asked questions
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What is the cheapest month to fly from Beijing to Ulaanbaatar?
Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Beijing (PEK) to Ulaanbaatar (UBN), with fares starting from $170.
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What is the lowest current fare from PEK to UBN?
The lowest currently-listed fare from Beijing (PEK) to Ulaanbaatar (UBN) is $170 on 2026-07-28.
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How long is the flight from Beijing to Ulaanbaatar?
Direct flights from PEK to UBN cover approximately 1,148 km (713 miles), with an estimated flight time of 1h 21m. Operating airlines: CA, OM.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.