How much is the flight ticket for January Fukuoka?

pu1. Korean Air or Asiana costs about 200,000 won

2017-12-20

OK

pu2. Asiana's special price is late 100,000 won

2017-12-20

OK

pu3. If it's a low-cost airline, it's around 100,000 won

2017-12-20

OK