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Asia 3 regions 1 city guide

The Complete South Korea Packing List

Four extreme seasons, shoes-off culture, and a 220V/60Hz electrical combo that catches most travelers off guard.

Updated April 25, 2026
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On this page
  1. Quick answer
  2. Overview
  3. Country essentials
  4. Cultural notes
  5. Seoul and Gyeonggi Province
  6. Busan and the Coastal South
  7. Mountains and Countryside (Jeju, Seoraksan, DMZ)
  8. Seasonal guide
  9. Packing Tips
  10. FAQ

Quick answer

Regions

3 regions covered

Currency

South Korean Won (KRW)

Plug type

Type C, Type F / 220V

Language

Korean

Pack a Type C or Type F plug adapter rated for 220V, layers appropriate to the season (light and moisture-wicking for summer, serious insulation for winter), comfortable slip-on shoes for constant removal, a T-money card or phone equivalent for transit, and rain gear from June through September. Apply for K-ETA at least 72 hours before your flight. Carry a portable battery for long days navigating by phone.

South Korea's weather swings harder than most travelers expect. Summer (June through August) brings 90-95F heat with suffocating humidity and monsoon rains that dump 40-60 percent of the annual rainfall in six weeks. Winter (December through February) drops Seoul to single digits Fahrenheit on cold snaps, with wind chill making it feel worse. Spring (March through May) and fall (September through November) are genuinely pleasant, with cherry blossom season in early April and fall foliage peaking in late October drawing the biggest tourist crowds of the year.

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The UV index in summer routinely hits 9-11, and Korean summers combine heat, humidity, and sun into a triple threat. Air conditioning is aggressive indoors (carry a light layer for subway-to-street temperature shock), and heated floors (ondol) keep homes and traditional accommodations warm in winter. Pack for temperature extremes and rapid transitions between outdoor conditions and climate-controlled interiors.

South Korea uses Type C and Type F plugs at 220V and 60Hz. This is an unusual combination: the plug shape is European, but the frequency matches the US grid. Most modern phone and laptop chargers handle this without issue (check for 100-240V, 50-60Hz on the label), but older US appliances rated for 120V only will not work. US citizens can enter visa-free for up to 90 days with a valid K-ETA (Korea Electronic Travel Authorization), applied for online at least 72 hours before departure for about 10,000 KRW (roughly 7 USD). Driving is on the right side of the road, but public transit is so efficient that renting a car is unnecessary for most itineraries.

Country essentials

Plug type

Type C, Type F · 220V, 60Hz

Currency

South Korean Won (KRW)

Language

Korean

Visa

US citizens can enter South Korea visa-free for up to 90 days for tourism. A K-ETA (Korea Electronic Travel Authorization) is required before boarding and costs approximately 10,000 KRW (about 7 USD). Apply online at k-eta.go.kr at least 72 hours before departure. The K-ETA is valid for 2 years with multiple entries. Bring a passport valid for at least 6 months beyond your intended stay. Note: K-ETA requirements have been waived for some nationalities at various points, so check the current status before applying.

SIM / data

Buy an eSIM from Airalo, Ubigi, or KT Roaming before arrival for immediate data. At Incheon Airport, SK Telecom, KT, and LG U+ all sell prepaid tourist SIMs and pocket WiFi rentals at arrivals. SK Telecom and KT have the best nationwide coverage. Unlimited data tourist SIMs typically run 30,000-50,000 KRW for 5-10 days. Free WiFi is available on all Seoul Metro trains and stations, most cafes, and convenience stores.

Tipping

Do not tip. Tipping is not part of Korean culture and can cause confusion or discomfort. Service charges are included in restaurant and hotel bills. At Korean BBQ restaurants, the server grills and serves your meat as part of standard service. Taxi drivers do not expect tips. Leaving money on the table after a meal may result in someone running after you to return it.

Driving side

right

Tap water

Safe to drink

Emergency #

119 for fire/ambulance, 112 for police

Cultural notes and dress codes

  • Remove your shoes when entering homes, many restaurants (especially those with floor seating), temples, guesthouses, and any space with a raised platform or step up. Wear socks without holes. Many places provide indoor slippers.
  • Use two hands when giving or receiving anything from someone older or in a position of authority. Handing a credit card, business card, or drink with one hand to an elder is considered disrespectful.
  • Pour drinks for others, not yourself. When someone pours soju or beer for you, hold your glass with two hands. Turn your head away from elders when drinking. This age-based hierarchy (called confucian drinking etiquette) applies in most social settings.
  • Do not blow your nose at the table. Step away or use the restroom. Sniffling is more acceptable than nose-blowing in Korean dining culture.
  • Learn basic Korean phrases. 'Annyeonghaseyo' (hello) and 'gamsahamnida' (thank you) go far. English signage is excellent in Seoul but sparse outside major cities.
  • Avoid writing someone's name in red ink. Red ink is traditionally used to write the names of deceased people and is considered extremely unlucky for the living.
  • Korean age counts differently. You are 1 at birth and gain a year every January 1. Someone might tell you they are 2 years older than you would calculate by Western counting. Korea officially adopted international age in 2023 for legal purposes, but social age still follows the old system.
  • Respect the queue. Koreans line up carefully for buses, subways, and restaurants. Cutting in line will draw immediate correction from bystanders.

Seoul is a 10-million-person city with one of the world's best subway systems (23 lines, signage in Korean and English), palaces dating to the 1300s sitting next to skyscrapers, and neighborhoods that each feel like separate cities. Gyeonggi Province surrounds Seoul and includes the DMZ border area, Suwon's Hwaseong Fortress, and Korean folk villages.

Climate: Continental with extreme seasonal swings. Summer (June-August) averages 85-95F with 80-90 percent humidity and heavy monsoon rain. Winter (December-February) averages 15-35F with occasional drops below 0F and dry cold wind. Spring (April-May) and fall (September-October) are mild at 55-75F with low humidity.

  • Seasonal layering for temperature extremes
  • Slip-on shoes for frequent removal
  • Rain gear for monsoon season (June-September)
  • Portable battery for all-day phone navigation
  • Light indoor layer for aggressive air conditioning in summer

👕Clothing

Essentials

  • Moisture-wicking t-shirts x5 (Cotton gets miserable in summer humidity)
  • Lightweight long pants x2 (Required for some temple visits and nicer restaurants)
  • Light cardigan or hoodie for AC (Subway and indoor AC can be 15-20F cooler than outside in summer)
  • Packable rain jacket

Nice to Have

  • Casual shorts or skirt (summer) x2
  • Insulated winter coat (winter visits) (Seoul winter wind chill hits -10F; buy a quality padded coat locally if needed)
  • Thermal base layers (winter visits) x2 (Essential for December-February trips)

👟Footwear

Essentials

  • Comfortable slip-on walking shoes (Shoes come off 5-10 times daily at restaurants, temples, and homes)
  • Casual sneakers for long walking days (Seoul walking averages 15,000-25,000 steps per day for tourists)
  • Compact umbrella
  • Hole-free socks (6+ pairs) x6 (Your socks will be on display every time you enter a restaurant)

Nice to Have

  • Warm waterproof boots (winter visits) (Sidewalks ice over in January and February)

☀️Sun Protection

Essentials

  • SPF 50+ sunscreen (Korean sunscreens are excellent; buy locally at Olive Young for better formulas)
  • Sunglasses

Nice to Have

  • Baseball cap or bucket hat
  • Lip balm with SPF
  • UV umbrella (summer) (Korean women commonly use parasols in summer; completely normal)

🔌Electronics and Adapters

Essentials

  • Type C or Type F plug adapter x2 (220V 60Hz; check that your devices accept 220V before plugging in)
  • Portable battery pack (10,000+ mAh) (All-day navigation with Naver Map drains phones fast)
  • USB-C charging cable x2
  • eSIM or prepaid SIM plan (Set up before departure; Naver Map and KakaoTalk require data)

Nice to Have

  • Universal travel adapter
  • Noise-canceling earbuds (Long KTX rides and subway commutes)

💊Toiletries and Health

Essentials

  • Prescription medications with documentation (Korean pharmacies require prescriptions for many OTC US drugs)

Nice to Have

  • Basic first aid kit
  • Hand sanitizer
  • Sheet masks and skincare (or buy in Korea) (Korea is the skincare capital; Olive Young stores are on every block in Seoul)
  • Allergy medication (Spring yellow dust season (March-May) from Chinese deserts triggers allergies)
  • Stomach medicine (Korean food is heavily fermented and spicy; adjustment period is real)

🎒Day Bag Essentials

Essentials

  • Daypack 15-25L
  • Reusable water bottle (Free water dispensers in subway stations and most public buildings)
  • T-money card or mobile equivalent (Buy at any convenience store for 2,500 KRW)
  • Small cash wallet (50,000-100,000 KRW)

Nice to Have

  • Packable tote bag (Plastic bags cost 100-500 KRW at stores; bring your own)

When to visit and what changes by season

Spring

March, April, May · 40-70F, warming steadily through the season°F

Cherry blossom season peaks in early to mid-April (Jeju first, Seoul about a week later). Yellow dust storms blow in from Chinese and Mongolian deserts in March and April, dropping air quality to hazardous levels on bad days. Rain is light and infrequent until late May.

  • Layering pieces for 30-degree daily temperature swings
  • Light jacket or trench coat
  • KF94 or N95 masks for yellow dust days
  • Allergy medication for dust and pollen
  • Camera for cherry blossoms and spring temples

Summer and Monsoon Season

June, July, August · 75-95F with extreme humidity (often feels like 100F+)°F

The monsoon (called jangma) runs from late June through late July, dumping heavy, sustained rain. August is the hottest month with dangerous heat and humidity. Typhoons can affect southern regions (Jeju, Busan) from July through September. Indoor spaces are aggressively air-conditioned.

  • Moisture-wicking everything (cotton is miserable)
  • Quality rain jacket and compact umbrella
  • Light cardigan for indoor AC shock
  • Waterproof bag for electronics
  • SPF 50+ sunscreen and hat

Autumn

September, October, November · 35-75F, cooling through the season°F

The best travel season. September is still warm and can see late typhoons. October brings peak fall foliage (Seoraksan peaks mid-October, Seoul late October) with dry, clear skies and mild temperatures. November cools sharply, with first frost in Seoul by mid-month.

  • Layering system: t-shirt, fleece, light jacket
  • Comfortable walking shoes for foliage hikes
  • Warm layer for November evenings
  • Camera gear for fall colors
  • Light scarf for cool mornings

Winter

December, January, February · 5-35F in Seoul, slightly milder on the coast and Jeju°F

Dry, biting cold from Siberian air masses. Seoul regularly hits single-digit Fahrenheit with wind chill in January. Snowfall is moderate (Jeju and eastern mountains get more). Heated ondol floors keep indoor spaces warm. Ski season runs December through March at resorts like Yongpyong and High1.

  • Heavy insulated coat (or buy a Korean padded jacket locally)
  • Thermal base layers
  • Warm hat, gloves, and scarf
  • Insulated waterproof boots
  • Hand warmers (sold at every convenience store)

Packing tips for South Korea

  1. 1 Get a T-money card at any convenience store (2,500 KRW for the card, then load credit) or add one to your phone's mobile wallet. It works on all Seoul Metro lines, buses nationwide, taxis, and even some vending machines and convenience stores. Recharge at any CU, GS25, or 7-Eleven.
  2. 2 Download Naver Map or KakaoMap instead of Google Maps. Google Maps has limited transit data and poor navigation in South Korea due to national security mapping restrictions. Naver and Kakao are far more accurate for walking directions, bus times, and restaurant search.
  3. 3 Pack slip-on shoes. You will remove your shoes 5-10 times per day at restaurants, temples, fitting rooms, and guesthouses. Lace-up boots slow you down and hold up lines.
  4. 4 Carry a portable battery pack. Between Naver Map navigation, KakaoTalk messaging, and camera use, a full day in Seoul drains a phone by mid-afternoon.
  5. 5 Book KTX (high-speed rail) tickets through the Korail app or website. Seoul to Busan takes 2 hours 30 minutes at about 59,000 KRW. Reserve window seats for coastal views south of Daejeon.
  6. 6 Convenience stores (CU, GS25, 7-Eleven, Emart24) are everywhere and sell hot meals, kimbap, instant ramyeon stations, socks, phone chargers, and toiletries. Do not overpack consumables.
  7. 7 Credit and debit cards are accepted virtually everywhere, including street food vendors and market stalls. Samsung Pay and Apple Pay work at most terminals. Carry 50,000-100,000 KRW cash for traditional markets and small neighborhood restaurants.
  8. 8 Korean pharmacies are well-stocked but require prescriptions for many things sold over the counter in the US. Bring any specific medication you rely on.

Frequently asked questions

Do I need a visa for South Korea as a US citizen?
US citizens can enter South Korea visa-free for up to 90 days for tourism. You need a K-ETA (Korea Electronic Travel Authorization) applied for at k-eta.go.kr at least 72 hours before departure. It costs approximately 10,000 KRW (about 7 USD) and is valid for 2 years with multiple entries. Note that K-ETA requirements have been temporarily waived at various points for certain nationalities, so verify the current status before applying. Your passport should be valid for at least 6 months beyond your stay.
What plug adapter do I need for South Korea?
South Korea uses Type C (two round pins) and Type F (two round pins with grounding clips) outlets at 220V and 60Hz. This is an unusual combination globally: the plug shape matches Europe, but the 60Hz frequency matches the Americas. US plugs do not fit without an adapter. Most modern phone chargers, laptops, and camera chargers accept 100-240V and 50-60Hz (check the label), but older US appliances rated for 120V only will overheat or burn out. Buy a Type C adapter before your trip or at Incheon Airport.
Is tipping expected in South Korea?
No. Tipping is not part of Korean culture and is genuinely unnecessary. Restaurant prices include service, hotel staff do not expect tips, and taxi drivers do not wait for extra. At Korean BBQ restaurants, the server manages your grill, refills side dishes, and brings drinks as part of standard service without any expectation of a tip. Leaving money on the table can cause confusion. If you want to show appreciation, a sincere thank you ('gamsahamnida') is the appropriate gesture.
How does public transit work in South Korea?
South Korea has one of the best public transit systems in the world. Get a T-money card at any convenience store (2,500 KRW for the card) and load it with credit. It works on Seoul Metro (23 lines), all city buses, intercity buses, and most taxis. Seoul Metro runs from about 5:30 AM to midnight, with trains every 2-4 minutes during rush hour. For intercity travel, the KTX high-speed train connects Seoul to Busan in 2.5 hours (about 59,000 KRW). Book through the Korail app or website.
What should I know about Korean food and dietary restrictions?
Korean food is heavily fermented (kimchi, doenjang, gochujang) and often very spicy. If you have a sensitive stomach, bring digestive aids for the first few days. Vegetarian and vegan dining is improving in Seoul (search on HappyCow) but still difficult outside major cities, since anchovy or beef stock appears in most soups and side dishes. Severe allergies are harder to communicate without Korean; download Papago (Korean translation app) and save allergy phrases. Street food is generally safe and delicious.
Is the tap water safe to drink in South Korea?
Yes, tap water in South Korea meets WHO drinking water standards and is technically safe throughout the country. However, most Koreans drink filtered or bottled water due to preference and concerns about aging building pipes. Hotels, cafes, and restaurants serve filtered water. Free cold water dispensers are available in subway stations, parks, and public buildings. Bottled water is cheap (500-1,000 KRW for 500ml at convenience stores).
When is the best time to visit South Korea?
September through November (autumn) is the top pick. October brings spectacular fall foliage, dry weather, and comfortable temperatures. April is the second-best window for cherry blossom season, though yellow dust can affect air quality. Avoid late June through mid-August unless you enjoy extreme humidity and monsoon rain. Winter (December-February) appeals to skiers and anyone who wants fewer tourists, but dress for serious cold.
What should I pack for hiking in South Korea?
Koreans take hiking seriously. Bring waterproof hiking boots (trails are rocky and often wet), moisture-wicking layers, a rain jacket, trekking poles if you plan Hallasan or Seoraksan, 1.5+ liters of water, and trail snacks. Korean hikers are famously well-equipped and will share food and soju at summit rest stops. Most national park trails have mountain shelters selling ramyeon, water, and basic supplies. Register at trailhead offices for major hikes, as some trails cap daily visitors.
Can I use my phone and credit card everywhere?
Credit and debit cards (Visa, Mastercard) work almost everywhere in South Korea, including taxis, convenience stores, and many street food vendors. Samsung Pay and Apple Pay are widely accepted. However, some traditional markets and small neighborhood restaurants are cash-only, so carry 50,000-100,000 KRW. For your phone, download Naver Map or KakaoMap instead of Google Maps, which has limited functionality in Korea due to national security mapping laws. Get an eSIM or airport SIM for data.
What is yellow dust season and should I worry about it?
Yellow dust (hwangsa) blows into South Korea from the Gobi and other deserts in China and Mongolia, primarily in March and April. On bad days, fine particulate levels spike to hazardous, the sky turns hazy, and outdoor activity is uncomfortable. Check the Air Korea app or website for real-time readings. Pack KF94 masks (the Korean equivalent of N95, widely available at pharmacies) and allergy medication. Spring visitors with respiratory issues should monitor forecasts closely.

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