Cheap flights from Yeosu to Jeju City from R670

The month of December is, on average, the cheapest month to fly to Jeju City from Yeosu, with most prices found around R915. If you’re not able to fly to Jeju City in December, then January is your next best option. Flight prices from Yeosu to Jeju City during January average around R964.

You are more likely to see cheaper flights to Jeju City from Yeosu when booking weeks ahead of your departure date. In general, you can expect to find flights to Jeju City for around R1 427 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jeju City from Yeosu for as low as R850 on momondo.

Historically, on average around 7% of flights between Yeosu and Jeju City have experienced a delay on any given week. The average delay length over the past 12 months has been 79 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Korean Air have had the fewest delays on this route over the last 12 months, with about 4% of their flights experiencing any sort of delay.

As of September 2026, there are 5 flights per day flying from Yeosu to Jeju City. The most common time of day flights depart is 9:00, with 60% of flights taking off at midday.

35 flights are operational weekly from Yeosu to Jeju City as of September 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.