Are there nonstop flights from Dehong (LUM) to Tokyo (HND)?

No. The fastest connection is via Shanghai, about 5h 52m of total flying time.

What is the fastest connection from Dehong (LUM) to Tokyo (HND)?

via Shanghai ≈ 5h 52m, via Shanghai ≈ 5h 53m, via Guangzhou ≈ 6h 10m (estimated flying time, excluding layovers).

from 23,000 JAL miles (economy, one way, based on the published award charts).

Dehong Mangshi International Airport (LUM) to Tokyo Haneda International Airport (HND)・4,129 km

No nonstop flights. The fastest connection is via Shanghai (SHA), about 5h 52m of flying time (layover not included).

With milesJAL 23,000 miles+ (via SHA)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

4 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.