The Short Answer
- Anything with meat is banned — beef jerky, sausage, ham, dumplings, even meat-based ramen soup packets. Pork products: ₩5 million on first offense
- Fresh fruit, raw vegetables, seeds, saplings, and plants with soil are also banned — yes, even a single mango or apple gets screened
- Cannabis and CBD products are treated as narcotics even at 0% THC — confiscation, booking, deportation, re-entry ban, the whole chain
- Voluntary declaration = ₩0 fine. Quarantine items just get tossed; over-limit goods get a 30% tax break
- Basic duty-free allowance: US$800 + 2 bottles of alcohol (2L, $400) + 200 cigarettes + 100mL perfume. Cash over US$10,000 must be declared
Getting through Korean immigration itself isn’t the hard part. The real gates are the two checkpoints right after — quarantine and customs. What actually stops travelers in their tracks isn’t visas or paperwork; it’s the stuff they absentmindedly tossed into their bag: a pack of sausages, a single mango, a bottle of prescription pills.
Korea Has Two Entry Checkpoints
Quarantine is run by the Animal and Plant Quarantine Agency. Its job: blocking livestock diseases and plant pests. Meat, fruit, seeds, and pets all fall under this. Customs is run by the Korea Customs Service. Its job: taxes and prohibited goods. Drugs, weapons, counterfeits, cash, and duty-free limits fall under this. The two agencies have completely separate rules and penalty systems.
Meat and Animal Products — Why Is Korea So Strict About This?
Korea is fiercely protective of its African swine fever (ASF)-free and foot-and-mouth-disease-free status, and the airport arrivals hall is the front line. That’s why even small amounts of meat brought in by individual travelers carry far heavier fines than in most other countries.
The biggest misconception? “Processed food should be fine.” It isn’t. Whether it’s heat-treated, vacuum-sealed, or commercially packaged makes no difference — bringing it in is prohibited across the board.
🚫 Most Commonly Seized Animal Products (All Banned)
| Category | Common Examples | What People Get Wrong |
|---|---|---|
| Meat and processed meat | Sausage, ham, bacon, beef jerky, salami, canned meat | ”Vacuum-sealed commercial products are OK” → ❌ |
| Cooked foods containing meat | Dumplings, meat buns, meat pies, sandwiches with meat | ”Frozen foods are fine” → ❌ |
| Dairy products | Cheese, raw milk, butter, yogurt | ”Cheese is fermented so it’s fine” → ❌ |
| Eggs | Raw eggs, boiled eggs, century eggs (pidan) | “Boiled eggs are safe” → ❌ |
| Other | Pet food/treats (meat-based), ramen soup packets with meat ingredients | ”Pet food isn’t human food” → ❌ |
How much are the fines?
The amount depends on which country the meat comes from and what kind of meat it is. Pork (or products containing pork) made in countries affected by African swine fever carries the heaviest penalty.
For other animal products not from ASF-affected countries: ₩1 million for a first offense, ₩3 million for a second, ₩5 million for a third. Either way, we’re talking about amounts that have nothing to do with the price of a pack of sausages.
Deal With It Before You Get Off the Plane
That in-flight sandwich, those leftover fruit pieces, the beef jerky gift you grabbed at duty-free — toss all of it in the in-flight trash before landing. The second you walk off that plane with anything in your bag, you're down to two options: declare it or pay the fine.
Fruit, Vegetables, and Seeds — "But It's Just One Apple"
Plant quarantine is just as strict as animal quarantine — and the scope is actually broader. That’s because anything that could carry pests or diseases is fair game.
The Animal and Plant Quarantine Agency lists the following as prohibited plant imports:
- All fresh fruit — mangoes, papayas, oranges, apples, pears, durian, no exceptions
- Fruiting vegetables — tomatoes, chili peppers, cucumbers, etc.
- Walnuts, green soybeans, rice seeds, potatoes, sweet potatoes
- Any plant material with soil on it — including ginseng, wild cultivated ginseng, and saplings
- Live pathogens and pests — including pet insects (stag beetles, rhinoceros beetles, etc.)
- Most saplings — apple, pear, grape, pine, and many more
The list of items that must be declared is even broader — it covers seeds, cut flowers, herbal medicine ingredients, dried chili peppers, sesame seeds, beans, red beans, dried plants, and rice straw. Even items that aren’t outright banned still need to go through inspection after you declare them.
Failing to declare plants in your possession before customs inspection can result in fines of up to ₩5 million.
So what can you bring?
| What You Can Bring | Conditions |
|---|---|
| Roasted coffee beans, tea leaves | Fully processed and dried |
| Chocolate, snacks, gummies | No meat or dairy ingredients listed |
| Canned fruit, jam | Commercially sealed and heat-treated |
| Nuts (except walnuts) | Shelled and processed; declaring them is still recommended |
| Vacuum-sealed dried fish and seaweed | Not subject to quarantine, but customs declaration recommended |
When in Doubt, Just Check "Yes"
Checking the quarantine section on your customs declaration and showing your items to a quarantine officer costs you nothing — no fee, no penalty, no mark on your record. If it's banned, they'll toss it and you're done. If it's fine, you walk through. The moment you skip the check and an X-ray catches it — that's when fines kick in.
How to Voluntarily Declare Quarantine Items (Step by Step)
Your Path Through Arrivals
- Get off the plane → Quarantine checkpoint (fever detection, Q-CODE verification)
- Immigration (passport, fingerprints)
- Baggage claim
- Check quarantine items on your customs declaration → Visit the animal/plant quarantine office before going through customs
- Quarantine officer decides → disposal or approval → go through customs
The key: you must declare before going through customs inspection. If you mention it after passing through the customs line, or if it’s found during an X-ray scan, it won’t count as voluntary declaration.
Customs Prohibited & Restricted Items — The Stuff That Can Actually Get You Arrested
While quarantine violations usually end with “we’ll just toss it,” customs-prohibited items can lead to criminal proceedings. Here’s a summary based on the guidelines published by the Korea Tourism Organization and the Korea Customs Service:
⚖️ Prohibited & Restricted Items and the Consequences
| Item | What Happens | The Details |
|---|---|---|
| Narcotics, cannabis, cocaine, opium | Arrest, criminal charges, deportation, re-entry ban | Simple cannabis possession alone: up to 5 years in prison or a ₩50 million fine |
| CBD oil, CBD gummies, cannabis-derived cosmetics | Seized as narcotics, criminal booking | Banned even at 0% THC. Your home country’s laws and prescriptions don’t matter here |
| Firearms, swords, replica guns, decorative weapons, explosives, toxic substances | Seized, criminal charges | Replicas and decorative pieces count too |
| CITES-listed wildlife products | Seized, penalties | Ivory, crocodile/leopard leather bags and wallets, taxidermy, some herbal medicines |
| Counterfeit bags, watches, clothing | Seized | Multiple items may be treated as intent to sell → criminal proceedings |
| Counterfeit currency, checks, securities | Seized, criminal charges | Even souvenir replica banknotes can raise flags |
| Books/videos that disrupt constitutional order or public morals | Seized | Includes North Korea-related propaganda |
| Undeclared cash instruments over US$10,000 | Fine or criminal charges | Up to $30,000 undeclared = fine; over $30,000 = up to 1 year in prison or ₩100 million fine |
If You Use Vape Cartridges
One of the most commonly seized items at Incheon Airport customs is CBD vape cartridges. Even if you grabbed it at a convenience store back home — if the label says hemp, cannabidiol, or CBD, leave it behind before you fly. Regular nicotine e-liquid is fine, but liquid and heated tobacco products have their own separate duty-free limits.
Medication — Which Prescription Drugs Are Allowed?
Ordinary personal medication isn’t an issue — as long as you follow two rules:
- Keep everything in its original packaging. Don’t dump pills into a Ziploc bag.
- Carry an English-language prescription or doctor’s note with you.
| Type | Personal Use Allowance | Notes |
|---|---|---|
| Over-the-counter meds | Up to 6 bottles (6 categories, 2 per category) | Subject to review if exceeded |
| Prescription drugs | Within prescription period, with a prescription or doctor’s note | May be held at customs without documentation |
| Health supplements | Up to 6 bottles total | Subject to review if exceeded |
| Narcotics / psychotropic drugs | MFDS pre-approval required | Cannot be brought in without approval |
If You Take ADHD Meds, Sleeping Pills, or Strong Painkillers
Amphetamine-class drugs (Adderall, etc.), benzodiazepine sleep aids, and opioid painkillers are classified as narcotics in Korea. Even for personal medical use, you need prior approval from the Ministry of Food and Drug Safety (MFDS). Processing takes time, so apply at least two weeks before departure. Showing up without approval means potential narcotics charges — even with a valid prescription from home.
Duty-Free Allowance — How Much Can You Bring In Tax-Free?
These items aren’t banned — but go over the limit and you’ll need to declare them and pay duty.
| Category | 2026 Duty-Free Allowance |
|---|---|
| General goods | US$800 total (overseas purchases + duty-free shop + gifts, all combined) |
| Alcohol | 2 bottles max + 2L total max + US$400 total max |
| Cigarettes | 200 cigarettes (1 carton) or equivalent |
| Perfume | 100mL |
Alcohol, cigarettes, and perfume are counted separately from the US$800 limit. However, travelers under 19 (Korean age) are not eligible for the alcohol and tobacco allowance.
Voluntary Declaration vs. Getting Caught — The Numbers
| Voluntary Declaration | Undeclared (Caught) | |
|---|---|---|
| Duty | Standard rate | Standard rate |
| Adjustment | 30% reduction (up to ₩200,000 off) | 40% penalty surcharge |
| Repeat offender (3+ times in 2 years) | — | 60% penalty surcharge |
That’s a difference of up to 100 percentage points on the same items. If you’re over the limit, declaring is always the better move. These days you can fill out the mobile declaration form ahead of time through the Traveler Customs Declaration app — no waiting in line required.
Cash and Pets — Two Things Travelers Often Forget
Cash Over US$10,000
If the combined total of foreign currency, Korean won, traveler’s checks, and other monetary instruments exceeds US$10,000 or its equivalent, you must declare it to customs upon entry.
- Enter the amount in the foreign currency section of your declaration → submit to a customs officer → physical verification → receive your Foreign Exchange Declaration Confirmation
- You cannot get this confirmation slip after leaving the arrivals hall — make sure you get it right then and there
- Undeclared amount US$30,000 or less: administrative fine. Over US$30,000: up to 1 year in prison or a fine of up to ₩100 million
Pets (Dogs and Cats)
Pets aren’t prohibited items, but showing up without the right paperwork means quarantine detention at the airport.
The 3 Must-Haves for Bringing a Dog or Cat into Korea
- Government-issued health certificate from the exporting country (original)
- ISO-compliant microchip (ISO 11784/11785)
- Rabies antibody titer test result (≥ 0.5 IU/mL) — original document
If the antibody titer is below 0.5 IU/mL, your pet will be held until it meets the standard. Check the quarantine section on your customs declaration and visit the animal quarantine office before going through customs.
5-Minute Pre-Arrival Checklist
Before You Zip Your Bag
- Anything with meat, dairy, or eggs → remove it all (yes, including ramen soup packets and pet treats)
- Fresh fruit, vegetables, seeds, potted plants, anything with soil → remove it all
- Anything on the label that says CBD, hemp, or cannabidiol → remove it all
- Prescription meds → original packaging + English prescription. Narcotics → get MFDS pre-approval
- Shopping total over US$800? → Declare ahead of time through the Traveler Customs Declaration app
- Cash totaling over US$10,000? → Declare at customs and get your confirmation slip
- If anything falls in a gray area → check "Yes" on the declaration form
For the full entry procedure (K-ETA, e-Arrival Card, Q-CODE, airport transportation), see our Korea Entry Guide.
Sources
- Animal and Plant Quarantine Agency — Prohibited Plant Imports
- Animal and Plant Quarantine Agency — Dog and Cat Quarantine Procedures
- Korea Tourism Organization (VISITKOREA) — Prohibited & Restricted Items (updated 2025-09-08)
- Korea Customs Service — Traveler Baggage Clearance
- Korea Customs Service — Foreign Currency Declaration
- Korea Customs Service — Caution: Medications Containing Narcotic Substances
- Korean Policy Briefing — Fines for Illegal Livestock Product Imports
- Questions? Animal and Plant Quarantine Agency: 1588-9060 · Korea Customs Service: 125 · Tourist Information: 1330