There are most likely no direct flights on the Heihe — Sanya route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Heihe to Sanya. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Heihe to Sanya ranges from $248 (November 2026) to $838 (February 2027). On average, the ticket price is about $459–$771.
A non-stop flight is the most convenient and comfortable way to fly from Heihe to Sanya, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
On the Heihe — Sanya route, prices change frequently in both directions. Predicting the exact cost is tricky, but we can identify months when tickets tend to be cheaper.
Despite the fluctuations, patterns exist: the cheapest period is October 2026–November 2026 — averaging $258. The most expensive is February 2027–March 2027 ($623). The difference reaches 59%.
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is October 2026–November 2026, where you can save up to 59%.
Price spread on this route is 50%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
There are most likely no direct flights on the Heihe — Sanya route
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There appear to be no non-stop flights from Heihe to Sanya at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $274
starting at $274
starting at $346
Flights from Heihe to Sanya are operated by several airlines — China Southern Airlines, China Eastern Airlines, and Chengdu Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $274, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Heihe to Sanya according to data for the last 48 hours costs $274
Often the best time to buy tickets from Heihe to Sanya is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Heihe to Sanya can be found flying in these months: November, October, December.
The fastest flights from Heihe to Sanya start from 19 hours 20 minutes in the air.
The following airlines operate direct flights on the route Heihe — Sanya:
The cheapest one-way flight from Heihe to Sanya departs on 12/09/2026, is operated by China Southern Airlines and costs $274
The cheapest roundtrip flight from Heihe to Sanya departs on 11/17/2026, is operated by China Eastern Airlines and costs $492
Fastest flight from Heihe to Sanya takes 19h 20m
There are no direct flights on this route.
The distance between Heihe and Sanya is 3900km (2418 miles). The average flight duration is 13h 36m. Heihe and Sanya are in the same time zone
