There are most likely no direct flights on the Sanya — Hanoi route
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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 $119
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The route Sanya — Hanoi is served by many carriers — 7 in total, including Shandong Airlines, Shenzhen Airlines, Colorful Guizhou Airlines, China Southern Airlines, Hong Kong Express Airways, Xiamen Airlines, and China Eastern Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $119) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from Sanya to Hanoi departs on 09/15/2026, is operated by Shandong Airlines and costs $119
The cheapest roundtrip flight from Sanya to Hanoi departs on 09/10/2026, is operated by China Southern Airlines and costs $253
Fastest flight from Sanya to Hanoi takes 6h 30m
There are no direct flights on this route.
The distance between Sanya and Hanoi is 493km (306 miles). The time difference between Sanya and Hanoi is 1h
Sanya Phoenix International Airport (SYX) is Hainan’s main gateway and typically functions as an international and regional hub, handling a mix of full-service carriers and low-cost airlines connecting mainland China, Southeast Asia and seasonal long-haul charters. Fares can feel mid-range to premium during peak holiday periods, while off-peak tickets are often more affordable. The airport is about 15–20 km from Sanya city center; taxis and app-based ride services usually take 25–40 minutes depending on traffic and cost roughly CNY 60–120, while public buses and hotel shuttles can be cheaper but slower (45–70 minutes). Pros: compact layout, modern facilities and direct beach-area transfers; cons: busy during holidays and some international connections may be seasonal.
The cheapest flight ticket from Sanya to Hanoi according to data for the last 48 hours costs $119
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: August, December, October.
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 — $118 (August 2026), maximum — $156 (February 2027). Typically, the flight costs $133–$259.
Tickets from Sanya to Hanoi cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in August 2026–September 2026 (averaging $123) and slightly more in January 2027–February 2027 ($152). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 19%. Book whenever it's convenient.
Monthly price variation is just 9.4%. Ticket costs on this route are among the most predictable.
Hanoi is served mainly by Nội Bài International Airport (HAN), the city’s international and busiest hub handling most long-haul and regional flights, while smaller airstrips are used for general aviation. Major carriers — including Vietnam Airlines, Bamboo Airways and several full-service and low-cost regional airlines — typically operate here, so fares can range from budget-friendly to premium depending on carrier and season. Nội Bài lies about 25–30 km (roughly 35–45 minutes by car) north of central Hanoi; options to the Old Quarter include taxis and rideshares (around 300–450k VND), airport shuttle buses (cheaper, 40–60k VND, 45–60 minutes) and private transfer services. Pros: modern terminals and wide route choice; cons: traffic to/from downtown can be heavy at peak times and public transport may take longer.
We couldn't find any special offers for flights from Sanya to Hanoi
