Need help booking?
Unpublished phone-only deals available
SIA to HLH: distance & flight time
Xi\'AN (Xi'an Xiguan Airport) → Ulanhot (Ulanhot Airport)
1,059 mi
1,705 km · 921 nm
2h 46m
estimated nonstop flight time
Same time
time difference · heading northeast
See live SIA→HLH fares Phone-only fares on this route — call free
Flight time details
1,059 miles nonstop takes roughly 2h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
- HLH — Ulanhot Airport · Ulanhot, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Near HLH
- DBC · Baicheng Chang'an Airport68 mi away
- NDG · Qiqihar Sanjiazi Airport116 mi away
- NZL · Chengjisihan Airport121 mi away
- YIE · Arxan Yi'ershi Airport126 mi away
Frequently asked questions
How far is SIA from HLH?
The flight distance from Xi\'AN (SIA) to Ulanhot (HLH) is 1,059 miles (1,705 km, 921 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIA to HLH?
A nonstop flight takes about 2h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SIA to HLH?
Nonstop service on SIA–HLH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 46m nonstop estimate.
What is the cheapest way to fly from SIA to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIA–HLH that never appear on search engines, with no booking fees.
Why are some SIA to HLH fares phone-only?
Consolidator contracts let us sell certain SIA–HLH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.