Cheap Flights from Sanya to Hong Kong from US$54

Frequently Asked Questions

• What are the cheapest flights from Sanya to Hong Kong (SYX-HKG)?

  Based on Trip.com data, HK Express offers one-way fares as low as US$54 on Cheapest nonstop routes (e.g. SYX to HKG on Thu, Sep 3), while HK Express offers Cheapest nonstop round-trips from US$119 departing on Fri, Sep 11 and returning on Mon, Sep 14.

• Which airlines offer direct flights from Sanya to Hong Kong?

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

• How long is a flight from Sanya to Hong Kong?

  It takes about 1 hour 46 minutes to fly from Sanya to Hong Kong.

• When is the best time to book flights from Sanya to Hong Kong?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sanya to Hong Kong 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.

• How many flights are there per week from Sanya to Hong Kong?

  Based on Trip.com data in the past 4 weeks, there is 11 flight per week flying from Sanya to Hong Kong. You can check the weekly schedule for popular airlines on this route below: HK Express: S/-/-/W/T/-/S -- UO251 (11:30) Hong Kong Airlines: S/-/T/W/T/-/S -- HX170 (14:02)

• How can I find the best deals on flights from Sanya to Hong Kong?

  To find best deals on flights from Sanya to Hong Kong, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Sep 3, with one-way flights priced at just US$54.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is HK Express.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Hong Kong travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Sanya (SYX) to Hong Kong (HKG) the cheapest?

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

• Which upcoming date is cheapest to fly from Sanya to Hong Kong on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Sanya to Hong Kong on August 28, 2026 with HK Express, with prices starting at US$49.

• Which airports can I fly to for Hong Kong from Sanya?

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

• Is there any time difference between Sanya and Hong Kong?

  The time difference between Hong Kong and Sanya is 0m.

• How do I change or cancel my ticket from Sanya to Hong Kong?

  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.

• What is the average cost of a one-way flight from Sanya to Hong Kong?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Sanya to Hong Kong is US$296. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Sanya to Hong Kong?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Sanya to Hong Kong is US$322. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Sanya to Hong Kong on Trip.com?

  Enter Sanya and Hong Kong, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Sanya to Hong Kong route?

  HK Expressare the most popular budget airlines flying from Sanya to Hong Kong. Check baggage, seat and payment fees before comparing the final price.