Cheap Flights from Beijing to Ulaanbaatar Starting at $128

The route Beijing — Ulaanbaatar is served by many carriers — 5 in total, including MIAT Mongolian Airlines, China United Airlines, Air China, Hunnu Air, and Asiana Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $128) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Beijing is served primarily by Beijing Capital International (PEK) and the newer Beijing Daxing International (PKX), with a smaller role for Beijing Nanyuan for limited flights. Capital is the long-established international hub favored by many legacy carriers and alliances, while Daxing has grown into a major gateway for both full-service and budget operators since opening, often perceived as a modern alternative with competitive fares depending on carrier. Both airports lie roughly 30–50 km from downtown Beijing; Capital is northeast about 25–30 km to Tiananmen and Daxing is south about 40–50 km. Ground options include express trains and airport shuttles (30–40 minutes from Capital by express train, 40–60 minutes from Daxing by intercity rail), taxis and ride-hailing (fares typically vary with distance and traffic), and metro links that can be economical though slower. Capital offers a dense airline network and frequent international connections, while Daxing provides a spacious, newer terminal; travelers may trade slightly longer transfers at Daxing for modern facilities, and should allow extra time for peak-hour traffic or inter-airport transfers.

Chinggis Khaan International Airport (ULN) serves as Ulaanbaatar’s primary international gateway and the country’s main hub, handling most long-haul and regional flights. It typically hosts full-service carriers and national/regional airlines, with some budget options on popular routes; fares can be perceived as moderate to high compared with regional peers. The airport lies about 45–50 km southeast of the city center; road transfer by taxi or private shuttle usually takes 45–75 minutes depending on traffic and costs roughly the equivalent of a mid-range taxi fare, while occasional airport coaches may be cheaper but less frequent. Pros: modern facilities and clear immigration flows; cons: relatively long transfer times and limited public-transport variety.

In different months, ticket prices from Beijing to Ulaanbaatar vary: minimum — $126 (November 2025), maximum — $177 (March 2026). Typically, the flight costs $162–$165.