There are most likely no direct flights on the Sanya — Haikou route
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The cost of a one-way flight from Sanya to Haikou ranges from $130 (October 2026) to $355 (April 2027). On average, the ticket price is about $257–$341.
A non-stop flight is the most convenient and comfortable way to fly from Sanya to Haikou, 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.
Flight prices from Sanya to Haikou are steadily rising: from October 2026 to April 2027, ticket costs increased by 173%. The sooner you book, the better the deal.
The most significant price increase was from October 2026 to April 2027 — up 173%. The best time to fly is October 2026–November 2026, when the average price is $147. In February 2027–April 2027, tickets cost around $348.
Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 58% compared to the most expensive months.
Price variation across months on this route is 36.3%. Your choice of departure month significantly affects the total flight cost.
There are most likely no direct flights on the Sanya — Haikou route
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There appear to be no non-stop flights from Sanya to Haikou at this time.... Well, or something went wrong on our side and we couldn't find anything
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More than 6 airlines operate flights from Sanya to Haikou, including Okay Airways, Hainan Airlines, 9 Air, Spring Airlines, Hong Kong Express Airways, and China Southern Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $108, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Sanya to Haikou according to data for the last 48 hours costs $108
Often the best time to buy tickets from Sanya to Haikou is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Sanya to Haikou can be found flying in these months: October, November, December.
The fastest flights from Sanya to Haikou start from 7 hours 45 minutes in the air.
The following airlines operate direct flights on the route Sanya — Haikou:
The cheapest one-way flight from Sanya to Haikou departs on 10/12/2026, is operated by Okay Airways and costs $108
The cheapest roundtrip flight from Sanya to Haikou departs on 10/12/2026, is operated by Hainan Airlines and costs $277
Fastest flight from Sanya to Haikou takes 7h 45m
There are no direct flights on this route.
The distance between Sanya and Haikou is 211km (131 miles). Sanya and Haikou are in the same time zone
We couldn't find any special offers for flights from Sanya to Haikou
