Packing for Korea sounds straightforward until you arrive at Incheon International Airport and realize your suitcase is full of things you never needed — and empty of things you desperately do. After years of watching travelers haul unnecessary weight through the narrow alleys of Insadong and the subway corridors of Seoul, here is a practical guide to what you should leave at home.
Toiletries and Personal Care Products You Can Skip
Korea is one of the best countries in the world for toiletries. Every convenience store — GS25, CU, 7-Eleven — stocks full-size shampoo, conditioner, body wash, toothpaste, and razors at prices that will make you regret every milliliter of liquid you packed. A solid bottle of Pantene shampoo runs around 5,000–7,000 KRW at any convenience store, and Innisfree or Olive Young skincare is cheaper here than anywhere you can import it back home.
Leave behind bulky sunscreen. Korean SPF products from brands like Anessa, Skin Aqua, and Beauty of Joseon are formulated for the Korean summer — lightweight, non-greasy, and often half the price of equivalent Western products. A 50ml tube of Beauty of Joseon Relief Sun costs around 12,000 KRW at Olive Young locations citywide, including the flagship store on Hongdae’s main street.
- Full-size shampoo, conditioner, body wash
- Western sunscreen (Korean SPF is superior and cheaper)
- Electric toothbrush with a bulky charger — standard manual brushes are everywhere for 1,000–2,000 KRW
- Razors, nail clippers, or cotton pads (all sold at every convenience store)
Clothing and Footwear That Will Work Against You
The biggest packing mistake travelers make for Korea is bringing too many clothes. Seoul’s shopping districts — Myeongdong, Dongdaemun, Hongdae, and Namdaemun Market — are packed with affordable fashion. You will buy clothes here. Budget for it instead of pre-packing your entire wardrobe.
Avoid packing flip-flops as your primary walking shoe. Korea involves serious distances on foot — the path from Gyeongbokgung Palace down through Insadong to Cheonggyecheon stream alone is several kilometers. The subway requires climbing stairs. Bukchon Hanok Village is built on a steep hillside. Flip-flops will destroy your feet within two days. Bring one pair of broken-in, comfortable walking shoes and buy any additional footwear locally if needed.
Do not pack formal evening wear unless you have a specific event. Korean nightlife in Itaewon, Gangnam, and Hongdae runs casual to smart-casual. Heavy blazers and formal shoes are dead weight. Similarly, leave behind bulky winter coats if you are visiting in mild seasons — Korean fashion brand coats at places like Zara Korea or H&M in Myeongdong cost the same as back home but take up zero space in your outbound luggage.
- More than 3–4 days of clothing (laundromats are cheap, around 3,000–4,000 KRW per load)
- Flip-flops as your main footwear for city exploration
- Formal evening attire for casual trips
- Heavy coats for spring or autumn visits
Electronics and Adapters You Do Not Need
Korea runs on 220V with Type C and F plugs (the same two-round-pin plugs used across Europe). If you are coming from the US or Canada, you need a plug adapter — but you do not need a voltage converter. Nearly all modern laptops, phone chargers, and cameras accept 100–240V automatically. Check the label on your charger before packing a heavy transformer you do not need.
Do not pack a portable Wi-Fi router from home. Korea’s airport SIM, eSIM, and Wi-Fi rental options at Incheon International Airport (Terminal 1 and Terminal 2, arrival hall, counters near baggage claim) offer pocket Wi-Fi devices for around 8,000–10,000 KRW per day with unlimited LTE data. Alternatively, a Korean SIM card from KT, SK Telecom, or LG U+ is available at the airport and major convenience stores for 15,000–33,000 KRW for 10–30 days of data. Either option outperforms any device you haul from home.
Skip packing a power bank if yours is large. Korean airports and the Korea Customs Service declaration rules enforce the 100Wh limit strictly. Anything above 100Wh (roughly 27,000 mAh at 3.7V) cannot be checked in or carried on. A standard 10,000 mAh power bank bought at any convenience store in Korea for around 15,000–20,000 KRW will serve you perfectly and weighs almost nothing.
- Voltage converters (modern electronics are dual-voltage)
- Foreign pocket Wi-Fi devices (Korean rental is faster and cheaper)
- Power banks over 100Wh — customs will confiscate them
- Physical travel guides or phrasebooks — Naver Papago and Google Translate handle Korean reliably offline
Miscellaneous Items That Will Just Take Up Space
A travel umbrella is worth packing — but a full-size one is not. Korea’s summer monsoon season (late June through late July) and sudden spring showers mean rain is frequent. However, umbrellas are sold at every convenience store for 3,000–5,000 KRW, so if yours breaks or you forget, you are thirty seconds from a replacement anywhere in the country.
Leave behind large amounts of foreign cash with the intent to exchange at a hotel. Hotel exchange rates in Korea are significantly worse than banks or the money changers in Myeongdong, which consistently offer some of the best USD/KRW, JPY/KRW, and EUR/KRW rates in Seoul — see this airport money exchange strategy for Korea for a full breakdown. The cluster of exchange booths near the Myeongdong subway exit (Line 4, Exit 6) processes cash quickly and without commission. Bring your foreign currency and exchange it there.
Do not pack a travel pillow shaped for airplane use as your main neck support. Korean KTX trains between Seoul Station and Busan Station (2 hours 15 minutes, from 59,800 KRW standard class) have ergonomic headrests built into the seats. Inter-city buses have reclining seats with adjustable rests. A small packable pillow cover is fine; an oversized U-shaped foam pillow is not worth the space.