Landing at Incheon around 11pm — airport bus or just a taxi to Gangnam?
Cheapest flight from Brisbane gets in late. I'll be tired and carrying a big suitcase, and my first consult is the next morning. Do the airport buses still run that late, and is a taxi into Gangnam a reasonable cost or a bit of a rip-off at that hour? Any tips for not getting stuck in a queue for ages?