Korea’s customs regulations restrict certain foods, medications, and items. Here is what you cannot bring, what must be declared, and how to avoid complications at Incheon Airport.
South Korea’s customs authority takes prohibited and restricted items seriously. Most tourists have no issues; the vast majority of what you would pack for a normal holiday is completely fine. But there are specific categories in which Korea’s rules differ from travellers’ expectations, particularly regarding food, certain medications, and currency. This guide covers the most important ones so that you can clear customs without delay.
Quick answer: Do not bring meat products, fresh fruit, or soil-attached vegetables. Declare all prescription medications and carry them in original packaging with a doctor’s letter. Declare cash above USD 10,000 equivalent. Certain common Western medications (some cold remedies, ADHD medication, opioid-based pain relief) may be restricted or require advance import approval.
Food Items You Cannot Bring to Korea
Korea has strict agricultural and veterinary import rules designed to prevent the introduction of pests and diseases:
- Meat products: Most raw and cooked meat products from countries with foot-and-mouth disease or other animal disease alerts are prohibited. This includes dried meat, cured meats, sausages, and jerky from many countries. Commercially sealed, heat-treated meat products from approved countries may be permitted, but rules change; check the Korean Animal and Plant Quarantine Agency (APQA) website before packing.
- Fresh fruit and vegetables: Many require a phytosanitary certificate. Practically, bringing fresh produce from abroad is almost always refused at Incheon. Leave it behind.
- Soil and plants with soil: Prohibited. Includes live plants with root systems in soil. Cleaned bulbs and seeds may be permitted with documentation.
- Dairy products: Generally restricted. Commercially packaged, shelf-stable dairy from approved countries may be allowed. Homemade or artisan dairy products from most countries are not.
Packaged commercial snacks, chocolate, biscuits, instant noodles, coffee, tea, and most processed food in sealed packaging are generally fine. When in doubt, declare items at customs and let the officer decide the red lane exists for this purpose.
Medications
Korea applies specific rules to medications that catch many tourists off guard:
- Prescription medications: Bring enough for your trip plus extra, in original pharmacy packaging. Carry a copy of the prescription or a letter from your doctor. Medications clearly for personal use are generally allowed without additional paperwork.
- Narcotics and psychotropic substances: Opioid pain medications (codeine, tramadol, oxycodone), benzodiazepines, and other controlled substances require advance import approval from the Korean Ministry of Food and Drug Safety (MFDS) regardless of the amount. Apply online at least 2 weeks before travel.
- Common Western cold and allergy medications: Some medications containing pseudoephedrine (common in Western cold remedies) are controlled in Korea. Check the MFDS permitted list if you use decongestant-based medications.
- ADHD medication: Methylphenidate (Ritalin) and amphetamine-based medications (Adderall) require advanced MFDS approval. Do not bring these to Korea without an import permit, as they may be confiscated and you may face legal consequences.
- Maximum personal quantities: Bring a maximum of 6 weeks’ supply of prescription medication without additional approval. Larger quantities require an import permit.
Currency Rules
- Cash over USD 10,000: Must be declared on arrival. This applies to all forms of monetary instruments, cash in any currency, traveller’s cheques, and money orders. Failure to declare results in confiscation and potential fines.
- Korean won: Withdrawing more than 8 million KRW (about 8,000 USD) from Korea requires advance approval from a Korean bank.
Other Restricted or Prohibited Items
- Counterfeit goods: Fake branded products are seized and can result in fines. This applies even to single items bought as novelty items.
- Gambling equipment: Playing cards and dice are technically restricted items, but most tourists have no issues with them. Be aware.
- Weapons and replica weapons: Firearms, ammunition, and realistic weapon replicas require import permits. Pocket knives and multi-tools in checked baggage only.
- Publications: Material considered anti-state (this is rarely applied to tourist content, but North Korea-related publications require caution).
What You Can Bring Without Issue
The vast majority of what a tourist packs is completely unrestricted: clothing, electronics, toiletries (within cabin bag quantity limits), books, commercially packaged snacks, supplements in personal-use quantities, and gifts in reasonable quantities. Duty-free allowances include 400 cigarettes, 50 cigars or 250g of tobacco, 1 litre of alcohol (one bottle), and perfume up to 60ml.
At Incheon Airport Customs
After collecting your baggage, walk through the green lane if you have nothing to declare, or the red lane if you need to declare items. Customs officers conduct random bag checks in the green lane. An honest declaration is always the right approach; fines for undeclared restricted items significantly exceed any duty that would have applied.
See the Incheon Airport to Seoul guide for what to do after clearing customs.
