🚇 Unspoken Rules of Riding the Korean Subway

South Korea’s subway system is fast, clean, and impressively efficient—but it also comes with a set of unspoken social rules that locals follow instinctively. For visitors, understanding these customs can make your ride smoother and more respectful.

👶 Reserved Seats: For Those Who Truly Need Them

Every subway car has designated seats for the elderly, pregnant women, and people with disabilities. These seats are usually marked with bright signage and are located at the ends of each car. Even if the train is packed and the seats are empty, most Koreans won’t sit there unless they qualify. It’s considered rude to occupy these spots casually, and doing so may earn you disapproving looks.

🎒 Wear Your Backpack on the Front

During rush hour, the subway gets extremely crowded. To avoid bumping into others or taking up extra space, it’s common courtesy to wear your backpack on your front. This small gesture helps maintain personal space and shows consideration for fellow passengers.

🪑 Leave a Seat Between Strangers

When choosing a seat, Koreans often leave one empty space between themselves and others if possible. Sitting right next to someone when other seats are available can feel intrusive. This “one-seat buffer” is a subtle way of respecting personal boundaries in a public setting.

🙋‍♂️ Offer Your Seat When Needed

If someone elderly, pregnant, or visibly struggling boards the train, it’s expected that younger or able-bodied passengers will offer their seat. This act of kindness is deeply ingrained in Korean culture and often happens without a word—just a quiet gesture and a smile.

🎧 Keep Your Sound to Yourself

Watching videos or listening to music without headphones is a major faux pas. Even with earbuds, Koreans tend to keep the volume low to avoid disturbing others. The subway is generally quiet, and loud noises—especially from phones—are frowned upon.

🛍️ Underground Vendors and Elderly Buyers

Though technically illegal, it’s not uncommon to see people selling items like socks, chewing gum, or small gadgets on the subway. These vendors often target older passengers, who sometimes buy out of sympathy or habit. While authorities occasionally intervene, this underground economy persists quietly.

🚪 Standing Near the Doors

Many passengers prefer standing near the subway doors, especially during short rides or when seats are full. It’s a strategic spot for quick exits, but it can also block others from getting on or off. Koreans usually step aside when the doors open, even if they’re not getting off.

🚶‍♂️ Step Out, Then Back In

During rush hour, trains can be so packed that people standing near the doors must temporarily step out to let others exit. Once the path is clear, they step back in quickly. This practice is widely accepted and helps maintain flow without chaos.

Understanding these subtle customs can help you blend in and show respect for Korean social norms. The subway isn’t just a mode of transport—it’s a shared space where small gestures go a long way.