Sanya to Seoul SYX → ICN

Found recently, and the cheapest we hold

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $207 to $209.

At $212, the cheapest return found recently is above that range.

25 days is a short history, so treat this range as an early guide.

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

Could nearby dates be cheaper?

We hold no other 11-night return fares leaving within 3 days of 1 Nov to compare.

Every date we hold

24 fares on 14 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $209.

Found recently, and the cheapest we hold

What have prices looked like?

Over 23 days, 24 Sept to 17 Oct, the cheapest one-way we saw each day was $109 to $187.

At $187, the cheapest one-way found recently is at the high end of that range.

23 days is a short history, so treat this range as an early guide.

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 17 Apr 2027 to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $116.

Return

Fares 30 to 59 days before departure were typically 5% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 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

The cheapest fares were 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 17 Oct (23 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.