Cheapest one-way flights from Seoul to Cheju in November from 289€

Best time to book flights for Seoul (ICN) to Cheju (CJU) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to Cheju (CJU) in November 2025 (see full year).

One-Way flights

03 Nov China Southern
07 Nov Korean Air
15 Nov Singapore Airlines

Also check the deals for return flights from Seoul to Cheju in November.

Skyscanner

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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