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Cheapest flights from Sanya to Heihe
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 Sanya to Heihe. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
A non-stop flight is the most convenient and comfortable way to fly from Sanya to Heihe, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Sanya to Heihe
Sanya airports overview
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Heihe airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Sanya to Heihe
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.
Alternative routes
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Cheapest one way flight
$233
China Eastern Airlines
1 layover
1d 7h 30m
09/13/2026
The cheapest one-way flight from Sanya to Heihe departs on 09/13/2026, is operated by China Eastern Airlines and costs $233
Cheapest round trip flight
$739
Hong Kong Express Airways
2 layovers
3d 0h 50m
11/29/2026
The cheapest roundtrip flight from Sanya to Heihe departs on 11/29/2026, is operated by Hong Kong Express Airways and costs $739
The fastest flight
15h 50m
Fastest flight from Sanya to Heihe takes 15h 50m
Direct flights
No direct flights
There are no direct flights on this route.
Average flight duration
7h 30m
Distance
3900km
Timezone difference
0h
The distance between Sanya and Heihe is 3900km (2418 miles). The average flight duration is 7h 30m. Sanya and Heihe are in the same time zone
October 2026
Lowest price
on average:
$227
December 2026
Highest price
on average:
$584
Avg Price
The Sanya — Heihe route is served by a wide range of airlines: 6 in total, including China Eastern Airlines, Hainan Airlines, Hong Kong Express Airways, China Southern Airlines, Xiamen Airlines, and Hong Kong Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $233. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
Sanya is served primarily by Sanya Phoenix International Airport (SYX), the island’s main international gateway that typically handles a mix of full-service carriers and regional/budget airlines connecting mainland China and nearby Asian destinations. Flights can be perceived as mid-priced compared with major mainland hubs, with seasonal peaks during holiday periods. The airport lies about 15–20 km northwest of downtown Sanya; ground transfers include taxis (roughly 25–40 minutes, fares variable), airport shuttle buses and occasional hotel transfers, while private rides or prebooked cars can be quicker depending on traffic. Pros: compact terminal, relatively short security queues off-peak, and direct resort transfers. Cons: can be crowded in high season and limited late-night connectivity.
Heihe’s main airport, Heihe Aihui Airport (HEK), functions mainly as a regional gateway serving domestic flights and occasional cross-border charters to nearby Russian cities. It typically handles China’s domestic carriers and regional low-cost operators rather than major international hub airlines, so fares can be relatively modest compared with larger Chinese airports. The airport lies about 16–20 km from central Heihe, with taxi rides usually taking 25–35 minutes and costing a modest sum; local buses and hotel shuttles can take longer but are often cheaper. Pros: compact terminal, short walk times and straightforward security. Cons: limited international connections and fewer on-site amenities compared with bigger airports.
What is the cheapest price for flights from Sanya to Heihe?
The cheapest flight ticket from Sanya to Heihe according to data for the last 48 hours costs $233
When is the best time to buy air tickets on the route Sanya — Heihe?
Often the best time to buy tickets from Sanya to Heihe is 2 months before departure.
When is the cheapest time of year to fly from Sanya to Heihe?
Based on statistics over the past years, the lowest prices for flights from Sanya to Heihe can be found flying in these months: October, November, September.
How long does it take to fly from Sanya to Heihe?
The fastest flights from Sanya to Heihe start from 15 hours 50 minutes in the air.
Which airline can fly direct from Sanya to Heihe?
The following airlines operate direct flights on the route Sanya — Heihe:
The minimum one-way ticket price from Sanya to Heihe is $227 (October 2026), while the maximum is $584 (December 2026). On average, a ticket costs $325–$581.
Price dynamics
Flight prices from Sanya to Heihe are steadily rising: from September 2026 to January 2027, ticket costs increased by 48%. The sooner you book, the better the deal.
Cheaper and more expensive periods
The most significant price increase was from September 2026 to December 2026 — up 150%. The best time to fly is October 2026–November 2026, when the average price is $230. In December 2026–January 2027, tickets cost around $465.
Best time to buy
Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 51% compared to the most expensive months.
Price predictability
Price variation across months on this route is 42.2%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Sanya to Heihe
