Are there nonstop flights from Zhangjiajie (DYG) to Phnom Penh (KTI)?

No. The fastest connection is via Nanning, about 3h 26m of total flying time.

What is the fastest connection from Zhangjiajie (DYG) to Phnom Penh (KTI)?

via Nanning ≈ 3h 26m, via Hanoi ≈ 3h 28m, via Haikou ≈ 3h 31m (estimated flying time, excluding layovers).

Zhangjiajie Hehua International Airport (DYG) to Techo International Airport (KTI)・2,055 km

No nonstop flights. The fastest connection is via Nanning (NNG), about 3h 26m of flying time (layover not included).

None.

19 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.