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

Return flights

19 Jan - 27 Jan	Cathay Pacific
06 Jan - 24 Feb	HK Express
27 Jan - 06 Feb	AirAsia
28 Jan - 06 Feb	Jin Air
24 Jan - 06 Feb	AirAsia
29 Jan - 06 Feb	Jin Air
06 Jan - 24 Feb	Asiana Airlines	direct
27 Jan - 29 Jan	AirAsia
14 Jan - 22 Jan	Thai AirAsia
14 Jan - 29 Jan	Thai AirAsia
14 Jan - 20 Jan	Thai AirAsia
14 Jan - 28 Jan	Thai AirAsia
15 Jan - 22 Jan	Thai AirAsia
15 Jan - 29 Jan	Thai AirAsia
15 Jan - 20 Jan	Thai AirAsia
15 Jan - 28 Jan	Thai AirAsia
27 Jan - 07 Feb	AirAsia
27 Jan - 03 Feb	AirAsia
27 Jan - 10 Feb	AirAsia
27 Jan - 09 Feb	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 $343

Return flights