Cheap flights from Seoul to Sanya from $240 GMP, ICN → SYX

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $191 to $233.

At $240, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 13-night return fares leaving within 3 days of 1 Dec to compare.

Every date we hold

381 fares on 27 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $233.

Found recently, and the cheapest we hold

What have prices looked like?

Over 42 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $102 to $254.

At $254, the cheapest one-way found recently is at the high end of that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 9 Jul 2027 to compare.

Every date we hold

27 fares on 3 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $130.

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 42 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Seoul to Sanya?

The cheapest return found recently is $240 with Xiamen Airlines, 1 Dec to 14 Dec, found 2 days ago. The cheapest return we hold, of any age, is $233 with Xiamen Airlines, 27 Nov to 6 Dec, found 6 days ago. The cheapest return fare on each of 27 departure dates is usually $306 to $411.

How much is a one-way flight from Seoul to Sanya?

The cheapest one-way found recently is $254 with Xiamen Airlines, 9 Jul 2027, found 3 days ago. The cheapest one-way we hold, of any age, is $130 with Xiamen Airlines, 26 Nov, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $192 to $257.

What is the cheapest month to fly from Seoul to Sanya?

November 2026 is the cheapest month for a return, from $233, 27 Nov to 6 Dec, found 6 days ago. It is the cheapest month for a one-way too, from $130, 26 Nov, found 6 days ago.

How far ahead should I book a flight from Seoul to Sanya?

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 0 to 6 days before departure.

Is there a direct flight from Seoul to Sanya?

Yes, the cheapest nonstop return found recently is $283 with Shandong Airlines, 1 Dec to 14 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $334 with Shandong Airlines, 31 Dec, found 5 days ago.

Every nonstop date from Seoul to Sanya

How long is the flight from Seoul to Sanya?

The cheapest nonstop one-way found recently, with Shandong Airlines on 31 Dec, takes 6 h 45 min from Incheon International Airport (ICN) to Sanya Phoenix International Airport (SYX). The cheapest one-way found recently, with Xiamen Airlines on 9 Jul 2027, takes 18 h 10 min with 1 stop, including a 13 h connection.

Which airlines have the cheapest flights from Seoul to Sanya?

Between 19 Nov and 3 Jun 2027, Xiamen Airlines has the cheapest return on 11 of the 27 departure dates we hold, Shandong Airlines on 9 and Shanghai Airlines on 2. Between 26 Nov and 9 Jul 2027, Xiamen Airlines has the cheapest one-way on 2 of the 3 departure dates we hold, and Sichuan Airlines on 1.