AirHint found the following cheapest return flights from Phuket (HKT) to Seoul (ICN) in January 2026 (see full year).

Return flights

27 Jan - 03 Feb	HK Express
15 Jan - 03 Feb	HK Express
06 Jan - 27 Jan	Jin Air
06 Jan - 22 Jan	Jin Air
06 Jan - 13 Jan	Jin Air
06 Jan - 20 Jan	Jin Air	direct
06 Jan - 15 Jan	Jin Air	direct
08 Jan - 15 Jan	HK Express
09 Jan - 27 Jan	Jin Air
09 Jan - 22 Jan	Jin Air
09 Jan - 13 Jan	Jin Air
09 Jan - 20 Jan	Jin Air	direct
29 Jan - 06 Feb	Thai AirAsia
24 Jan - 06 Feb	AirAsia
17 Jan - 06 Feb	AirAsia
25 Jan - 06 Feb	AirAsia
21 Jan - 06 Feb	AirAsia
31 Jan - 06 Feb	AirAsia
29 Jan - 07 Feb	Thai AirAsia
29 Jan - 05 Feb	Thai AirAsia

Also check the deals for one-way flights from Phuket to Seoul in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Phuket to Seoul in January from $337

Return flights