AirHint found the following cheapest return flights from Nanjing (NKG) to Cheju (CJU) in January 2026 (see full year).

Return flights

12 Jan - 21 Jan	Spring Airlines	direct
11 Jan - 21 Jan	Spring Airlines	direct
04 Jan - 21 Jan	Spring Airlines	direct
04 Jan - 07 Jan	Spring Airlines	direct
04 Jan - 09 Jan	Spring Airlines	direct
02 Jan - 07 Jan	China Eastern
06 Jan - 09 Jan	Juneyao Airlines
14 Jan - 17 Jan	Asiana Airlines
02 Jan - 09 Jan	China Eastern
16 Jan - 18 Jan	Asiana Airlines

Also check the deals for one-way flights from Nanjing to Cheju 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.

Book a cheap hotel in Cheju

Cheap car rent in Cheju

Cheapest return flights from Nanjing to Cheju in January from 89€

Return flights