There are most likely no direct flights on the Hanoi — 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 Hanoi 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 Hanoi to Sanya ranges from $123 (November 2026) to $191 (March 2027). On average, the ticket price is about $153–$173.
A non-stop flight is the most convenient and comfortable way to fly from Hanoi to Sanya, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
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.
Ticket prices for Hanoi — Sanya are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from October 2026 to December 2026 (5%), then rise from December 2026 to March 2027 (+53%). The best period is November 2026–December 2026 ($124), the most expensive is February 2027–March 2027 ($183).
The best time to buy is November 2026–December 2026, when prices are at their lowest. This can save you up to 32% compared to the expensive months (February 2027–March 2027).
Monthly price variation is 17.9%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
There are most likely no direct flights on the Hanoi — Sanya route
All airports
We couldn't find any special offers for flights from Hanoi to Sanya
There appear to be no non-stop flights from Hanoi to Sanya at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $122
starting at $134
starting at $137
starting at $173
starting at $192
starting at $195
More than 6 airlines operate flights from Hanoi to Sanya, including China Southern Airlines, Colorful Guizhou Airlines, Shenzhen Airlines, Shandong Airlines, Xiamen Airlines, and VietjetAir. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $122, 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 Hanoi to Sanya according to data for the last 48 hours costs $122
Often the best time to buy tickets from Hanoi to Sanya is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hanoi to Sanya can be found flying in these months: November, December, October.
The fastest flights from Hanoi to Sanya start from 5 hours 25 minutes in the air.
The following airlines operate direct flights on the route Hanoi — Sanya:
The cheapest one-way flight from Hanoi to Sanya departs on 11/19/2026, is operated by China Southern Airlines and costs $122
The cheapest roundtrip flight from Hanoi to Sanya departs on 10/27/2026, is operated by China Southern Airlines and costs $214
Fastest flight from Hanoi to Sanya takes 5h 25m
There are no direct flights on this route.
The distance between Hanoi and Sanya is 493km (306 miles). The average flight duration is 6h 17m. The time difference between Hanoi and Sanya is 1h
