Compare airlines, prices, and flight durations for your trip
Cheapest flights from Sanya to Seoul
Fly from Sanya to Seoul with confidence — our search scans over 700 airlines, more than 50 travel agencies, and 5+ leading booking systems to uncover the best prices, schedules, and fare conditions for your trip. Compare options in seconds and lock in the flight that fits your timetable and budget.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly direct from Sanya to Seoul for the fastest, most convenient way to go between Hainan’s sunny shores and South Korea’s vibrant capital—perfect for saving travel time and avoiding layovers. While connecting flights can sometimes be cheaper, a nonstop option means more comfort and a smoother trip so you arrive refreshed and ready to explore.
Schedule of direct flights from Sanya to Seoul
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Sanya to Seoul:
Sanya airports overview
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Seoul 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 Seoul
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
$111
Shandong Airlines
Direct flight
6h 30m
06/27/2026
The cheapest one-way flight from Sanya to Seoul departs on 06/27/2026, is operated by Shandong Airlines and costs $111
Cheapest round trip flight
$288
Xiamen Airlines
1 layover
1d 21h 20m
05/07/2026
The cheapest roundtrip flight from Sanya to Seoul departs on 05/07/2026, is operated by Xiamen Airlines and costs $288
The fastest flight
6h 30m
Fastest flight from Sanya to Seoul takes 6h 30m
Direct flights
No direct flights
There are no direct flights on this route.
Average flight duration
6h 17m
Distance
2739km
Timezone difference
1h
The distance between Sanya and Seoul is 2739km (1698 miles). The average flight duration is 6h 17m. The time difference between Sanya and Seoul is 1h
The route Sanya — Seoul is served by many carriers — 5 in total, including Shandong Airlines, Xiamen Airlines, Hong Kong Airlines, China Southern Airlines, and China Eastern Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $111) 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.
Sanya Phoenix International (SYX) is Hainan’s main gateway, functioning as a full-service international and domestic hub that handles both leisure and business traffic. The airport typically hosts a mix of Chinese carriers and seasonal international flights, while low-cost operators can show up on regional routes. It sits roughly 15–20 km from Sanya city center and popular beach areas, with road transfers usually taking 25–45 minutes depending on traffic. Options include taxis (metered fares that can vary), airport shuttles and private transfers; public buses are the cheapest choice for budget travelers. Pros: relatively modern facilities and direct resort connections; cons: peak-season congestion and occasional flight delays linked to holiday demand.
Seoul is served by two main airports with distinct roles. Incheon International (ICN) is the primary international hub handling most long-haul and premium carriers; it is usually seen as full-service with a wide range of lounges, shops and transfer options. Gimpo (GMP) acts more as a domestic and regional gateway, often favored by budget carriers and short-haul routes. Incheon sits about 48–60 km west of central Seoul, with the AREX express taking roughly 43 minutes (standard trains 55–70 minutes); fares typically range from moderate to higher depending on service. Gimpo is nearer, around 15 km from downtown, reachable in 20–30 minutes by subway or 30–45 minutes by taxi at lower cost. Pros: Incheon offers extensive amenities and international connections; Gimpo is convenient for fast city access and regional links. Cons: Incheon can require longer transfers to the city and may feel large to navigate; Gimpo has fewer long-haul options and fewer premium facilities.
What is the cheapest price for flights from Sanya to Seoul?
The cheapest flight ticket from Sanya to Seoul according to data for the last 48 hours costs $111
When is the best time to buy air tickets on the route Sanya — Seoul?
Often the best time to buy tickets from Sanya to Seoul is 2 months before departure.
When is the cheapest time of year to fly from Sanya to Seoul?
Based on statistics over the past years, the lowest prices for flights from Sanya to Seoul can be found flying in these months: May, June, April.
How long does it take to fly from Sanya to Seoul?
The fastest flights from Sanya to Seoul start from 6 hours 30 minutes in the air.
Which airline can fly direct from Sanya to Seoul?
The following airlines operate direct flights on the route Sanya — Seoul:
In different months, ticket prices from Sanya to Seoul vary: minimum — $117 (May 2026), maximum — $295 (January 2027). Typically, the flight costs $193–$384.
Price dynamics
Flight costs for Sanya — Seoul fluctuate noticeably — prices go up and down. There's no clear trend, but we've analyzed the data and found some benchmarks.
Cheaper and more expensive periods
Despite the fluctuations, patterns exist: the cheapest period is May 2026–June 2026 — averaging $141. The most expensive is October 2026–January 2027 ($238). The difference reaches 41%.
Best time to buy
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is May 2026–June 2026, where you can save up to 41%.
Price predictability
Price spread on this route is 26.3%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
