starting at $243
starting at $269
starting at $288
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.
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.
Flights from Heihe to Sanya are operated by several airlines — China Eastern Airlines, China Southern 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 $243, 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.
starting at $243
starting at $269
starting at $288
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
There are most likely no direct flights on the Heihe — Sanya route
Heihe is served primarily by Heihe Aihui Airport (HEK), a regional facility that typically handles domestic flights and some seasonal links to nearby Russian destinations rather than functioning as a major international hub. Airlines operating here are usually Chinese regional carriers and low-cost operators offering relatively affordable fares compared with larger northeastern gateways. The airport lies roughly 20–30 km from Heihe city center; surface transfer options include taxis (about 30–45 minutes), shared shuttles or local buses that can take longer, and car hires—fares can vary from modest fixed taxi rates to lower-cost public-bus alternatives. Pros: compact layout and short queues make it convenient for quick connections; cons: limited frequency and fewer direct international services can mean extra connections and occasional price variability.
Sanya is primarily served by Sanya Phoenix International Airport (SYX), an international gateway that handles a mix of full-service carriers and budget airlines, especially for domestic holiday routes. Located about 15–20 km northwest of the city center, it’s typically a 25–40 minute drive depending on traffic; taxis and rideshares are the most direct options, while airport shuttle buses and hotel transfers can be more economical with fares usually lower than private cars. The airport offers basic duty-free and dining options and can be busy during peak tourist seasons, which may affect check‑in and transfer times. Its convenience for beach and resort access is a major plus, though those seeking the lowest fares might compare seasonal charters and low‑cost carriers on nearby mainland hubs.
The cheapest one-way flight from Heihe to Sanya departs on 07/28/2026, is operated by China Eastern Airlines and costs $243
The cheapest roundtrip flight from Heihe to Sanya departs on 08/10/2026, is operated by China Eastern Airlines and costs $562
Fastest flight from Heihe to Sanya takes
There are no direct flights on this route.
The distance between Heihe and Sanya is 3900km (2418 miles). The average flight duration is 20h 2m. Heihe and Sanya are in the same time zone
We couldn't find any special offers for flights from Heihe to Sanya
The cheapest flight ticket from Heihe to Sanya according to data for the last 48 hours costs $243
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: July, November, October.
The fastest flights from Heihe to Sanya start from 9 hours in the air.
The following airlines operate direct flights on the route Heihe — Sanya:
The cost of a one-way flight from Heihe to Sanya ranges from $258 (July 2026) to $435 (February 2027). On average, the ticket price is about $306–$325.
Flight costs from Heihe to Sanya climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from July 2026 to August 2026 (+50%), then decline from August 2026 to November 2026 (32%). The cheapest tickets are in October 2026–November 2026 (averaging $282), while the priciest are in November 2026–February 2027 ($348).
For savings, plan your flight for October 2026–November 2026 — you could save up to 19%. Try to avoid November 2026–February 2027 when possible: prices are at their highest then.
Price spread on this route is 19.9%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.