Are there nonstop flights from Doha (DOH) to Xiamen (XMN)?

Yes. Xiamen Airlines fly this route. Flight time is about 8h 18m.

What is the fastest connection from Doha (DOH) to Xiamen (XMN)?

via Chongqing ≈ 8h 51m, via Chengdu ≈ 8h 51m, via Guangzhou ≈ 8h 53m (estimated flying time, excluding layovers).

from 37,000 JAL miles (economy, one way, based on the published award charts).

Hamad International Airport (DOH) to Xiamen Gaoqi International Airport (XMN)・6,634 km

Nonstop flights available (1 airline). Flight time about 8h 18m. Nonstop return flights also operate.

With milesJAL 37,000 miles+ (via KUL)Economy, one way, estimate. Tap a connection for miles by cabin.

23 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.