Need help booking?
Unpublished phone-only deals available
LCH to DTU: distance & flight time
Lake Charles (Lake Charles Regional Airport) → Wudalianchi (Wudalianchi Dedu Airport)
6,488 mi
10,441 km · 5,638 nm
13h 11m
estimated nonstop flight time
—
time difference · heading northwest
See live LCH→DTU fares Phone-only fares on this route — call free
Flight time details
6,488 miles nonstop takes roughly 13h 11m gate to gate, flying northwest. 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
- LCH — Lake Charles Regional Airport · Lake Charles, United States
- DTU — Wudalianchi Dedu Airport · Wudalianchi, 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 LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 mi away
Near DTU
- DQA · Saertu Airport126 mi away
- HEK · Heihe Airport131 mi away
- NDG · Qiqihar Sanjiazi Airport132 mi away
- LDS · Lindu Airport142 mi away
Frequently asked questions
How far is LCH from DTU?
The flight distance from Lake Charles (LCH) to Wudalianchi (DTU) is 6,488 miles (10,441 km, 5,638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LCH to DTU?
A nonstop flight takes about 13h 11m 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 LCH to DTU?
Nonstop service on LCH–DTU 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 13h 11m nonstop estimate.
What is the cheapest way to fly from LCH to DTU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LCH–DTU that never appear on search engines, with no booking fees.
Why are some LCH to DTU fares phone-only?
Consolidator contracts let us sell certain LCH–DTU 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.