Can you tell me the average price of a round trip flight to Jeju Island?

pu1. In the case of domestic flights, it's the easiest to find it at Interpark

2018-01-04

OK

pu2. I went to Eastar Jet for 70,000 won per personHah!

2018-01-04

OK

pu3. If it's cheap, it's also possible for 50,000 won

2018-01-04

OK

pu4. Jeju Island has a lot of special prices, so if you keep searching, you'll get a good price

2018-01-04

OK

pu5. If it's cheap, it comes out at a special price of around 20,000 won. Although the date is weekday,

2018-01-04

OK