Are there nonstop flights from Shenzhen (SZX) to Xiamen (XMN)?

Yes. Hainan Airlines fly this route. Flight time is about 1h 5m.

What is the fastest connection from Shenzhen (SZX) to Xiamen (XMN)?

via Kaohsiung ≈ 2h 9m, via Wuyishan ≈ 2h 15m, via Taipei ≈ 2h 20m (estimated flying time, excluding layovers).

Shenzhen Bao'an International Airport (SZX) to Xiamen Gaoqi International Airport (XMN)・489 km

Nonstop flights available (1 airline). Flight time about 1h 5m. Nonstop return flights also operate.

8 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.