Cheapest return flights from Phnom-penh (PNH) to Ulaanbaatar (UBN), August

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Dates, airline, and price
Dates Airline Price
13 Aug 28 Aug Cathay Pacific
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deals for one-way flights from Phnom-penh to Ulaanbaatar in August.

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Updated May 27, 2026.

About these fares

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