There are most likely no direct flights on the Sanya — Hanoi 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 Sanya to Hanoi. 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 Sanya to Hanoi, 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.
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There are most likely no direct flights on the Sanya — Hanoi route
There appear to be no non-stop flights from Sanya to Hanoi at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $142
starting at $162
starting at $226
The Sanya — Hanoi route is served by multiple airlines, including China Southern Airlines, Hong Kong Express Airways, and Xiamen Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $142, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest one-way flight from Sanya to Hanoi departs on 06/04/2026, is operated by China Southern Airlines and costs $142
The cheapest roundtrip flight from Sanya to Hanoi departs on 07/22/2026, is operated by China Southern Airlines and costs $266
Fastest flight from Sanya to Hanoi takes 6h 30m
There are no direct flights on this route.
The distance between Sanya and Hanoi is 496km (308 miles). The average flight duration is 7h 32m. The time difference between Sanya and Hanoi is 1h
We couldn't find any special offers for flights from Sanya to Hanoi
The cheapest flight ticket from Sanya to Hanoi according to data for the last 48 hours costs $142
Often the best time to buy tickets from Sanya to Hanoi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Sanya to Hanoi can be found flying in these months: June, November, December.
The fastest flights from Sanya to Hanoi start from 6 hours 30 minutes in the air.
The following airlines operate direct flights on the route Sanya — Hanoi:
In different months, ticket prices from Sanya to Hanoi vary: minimum — $142 (June 2026), maximum — $226 (May 2027). Typically, the flight costs $191–$421.
Prices on the Sanya — Hanoi route are consistently going up. From June 2026 to May 2027, tickets went from $142 to $226 — a 58% increase. This trend is worth considering when planning your trip.
The most significant price increase was from November 2026 to May 2027 — up 38%. The best time to fly is June 2026–October 2026, when the average price is $180. In December 2026–May 2027, tickets cost around $214.
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–October 2026 can save you up to 16% compared to the most expensive months.
Price variation across months on this route is 16.9%. Your choice of departure month significantly affects the total flight cost.
