Flight Time from Harbin to Sanya

At the moment, you can catch a nonstop flight from Harbin to Sanya with the following airlines, including: Hainan Airlines China Southern Airlines Sichuan Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 7 hours 8 minutes to fly from Harbin to Sanya.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Harbin to Sanya is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 96 flight per week flying from Harbin to Sanya. You can check the weekly schedule for popular airlines on this route below: China Southern Airlines: S/M/T/W/T/F/S -- CZ6148 (18:14) Sichuan Airlines: S/M/T/W/T/F/S -- 3U3303 (06:15)

The cheapest months to fly from Harbin to Sanya is September, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Harbin to Sanya on December 10, 2025 with West Air, with prices starting at IDR 3,683,884.

You can land at any one of the following hubs in Sanya, with Harbin Taiping International Airport to Sanya Phoenix International Airport (HRB-SYX) is by far the most common option on this route: Sanya Phoenix International Airport (SYX).

The time difference between Sanya and Harbin is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.