Cheap Flights from Ulaanbaatar to Sanya Starting at $304

The route Ulaanbaatar — Sanya is served by many carriers — 6 in total, including Jeju Air, Air China, China United Airlines, Korean Air, MIAT Mongolian Airlines, and Asiana Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $304) 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.

Chinggis Khaan International Airport (UBN) serves as Mongolia’s primary international gateway and a growing hub for full-service and regional carriers; low-cost options are becoming more common on domestic sectors. Located about 50 km southeast of central Ulaanbaatar, transfers typically take 40–60 minutes by airport shuttle or private taxi, with shared vans and ride-hailing sometimes available; fares can vary widely depending on provider and traffic. The airport tends to be more modern and comfortable than older domestic fields, with basic dining and transport links, but the relatively long transfer distance can add time and cost to your trip. For quick domestic hops, smaller airports around the country may be more convenient.

Fly nonstop from Ulaanbaatar to Sanya for the fastest, most convenient way to swap Mongolia’s capital for Hainan’s beachside warmth—no layovers, less hassle, and more time to relax. While connecting flights can sometimes be cheaper, a direct flight saves hours and delivers a more comfortable journey, perfect when you want to get straight to sun and sea.

Sanya Phoenix International Airport (SYX) is the island’s primary gateway and a regional international hub that handles a mix of full-service carriers and low-cost airlines, with many flights to mainland China and seasonal links to Asia and Russia. It’s located about 15–20 km northwest of Sanya city center, typically a 25–40 minute drive depending on traffic. Ground options include taxis and app-based rideshares (usually the fastest), hotel shuttles, and limited public buses; fares can range from modest taxi charges to very low-cost bus tickets. Pros: relatively modern facilities and direct beach-area access; cons: can be busy during peak holiday periods and transport times vary with seasonal congestion.

In different months, ticket prices from Ulaanbaatar to Sanya vary: minimum — $214 (March 2026), maximum — $338 (January 2026). Typically, the flight costs $295–$661.