Pack layered clothing for November travel: a warm jacket, sweaters, and thermal base layers are recommended for daytime city walks and colder evenings. Combat jet lag on the Los Angeles International Airport (LAX) to Incheon International Airport (ICN) route by adjusting your sleep schedule a day before departure, staying hydrated in flight, and using short naps on arrival to sync to Seoul time (KST). Bring a universal power adapter, portable battery pack for long transpacific flights, and consider a local eSIM or airport Wi-Fi options at ICN for immediate connectivity. For comfort on long-haul flights, bring noise-cancelling earbuds, a travel pillow, and compression socks, and pre-select meals or seats where possible.