For flights between Singapore and Jeju, China Eastern Airlines operates the following airport routes:
For flights between Singapore and Jeju, China Eastern Airlines operates from the following airport routes: Singapore Changi Airport (SIN) to Jeju International Airport (CJU)
One of China Eastern Airlines cheapest prices for a Singapore to Jeju flight we have right now is 318$.
The price for a China Eastern Airlines flight between Singapore to Jeju will vary according to some factors, like seasonality and anticipation.