Flight prices have gotten expensive again...

Even Fukuoka, which is the closest, costs at least 250,000 KRW
Bangkok is as much as 600,000 KRW;;
Beijing is around 350,000 KRW as well.
Flight prices calmed down a bit in the summer,
but now they've become incredibly expensive again.
I'm at a loss as to how I'll travel abroad now, haha;