Are there nonstop flights from Xiamen (XMN) to Sandakan (SDK)?

No. The fastest connection is via Kota Kinabalu, about 3h 43m of total flying time.

What is the fastest connection from Xiamen (XMN) to Sandakan (SDK)?

via Kota Kinabalu ≈ 3h 43m (estimated flying time, excluding layovers).

Xiamen Gaoqi International Airport (XMN) to Sandakan Airport (SDK)・2,073 km

No nonstop flights. The fastest connection is via Kota Kinabalu (BKI), about 3h 43m of flying time (layover not included).

None.

1 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.