Sea Freight from China to Seoul, South Korea — Transit, Duty and Clearance
China → Seoul · via ICN air / Incheon sea · clearance by Korea Customs Service (관세청)
Seoul is capital and the dominant consumer market, and it is served through ICN air / Incheon sea. That combination is what actually sets your delivery date on this lane — the inland leg is same-day, so the clearance date is effectively the delivery date.
On the destination side, Korea Customs Service (관세청) handles clearance; budget 1–3 days of dwell before the cargo is released.
How this lane actually runs
Korea is the shortest sea lane from North China — Qingdao or Weihai to Incheon can be 2–3 days, and the sea-air combination via Incheon is a well-established cost saver for cargo continuing to Europe or the Americas. The China–Korea FTA cuts duty on a large share of manufactured goods if the origin certificate is prepared correctly.
| Sea gateways used | Busan, Incheon, Gwangyang |
|---|---|
| Sea transit, China to gateway | 2–5 calendar days |
| Gateway serving Seoul | ICN air / Incheon sea |
| Inland leg to Seoul | Same day from the gateway |
| Typical clearance / dwell | 1–3 days |
| Peak season to plan around | Sep–Nov |
What you will pay on arrival in South Korea
Korea Customs Service (관세청) assesses duty and tax on cargo arriving for Seoul consignees. Current regime: VAT 10%; duty 8% general rate, with reductions under the China–Korea FTA on a valid certificate of origin, with a de-minimis position of USD 150.
Conformity is the part most first-time importers underestimate: KC certification for electrical and radio products; personal customs clearance code (PCCC) required for every B2C consignee. Getting this wrong is expensive because it usually cannot be fixed after the cargo has landed.
Restrictions and known friction points for South Korea: Every B2C shipment needs the consignee's PCCC — missing codes are the single largest cause of held parcels. KC certification is mandatory for electricals. Food and cosmetics require MFDS clearance held by a local importer.
Before you book: Seoul checklist
- Put the Seoul delivery address, contact name and phone number on the invoice, not just the packing list.
- Use ISPM-15 treated pallets. Untreated wood is the most common reason otherwise-clean cargo gets held.
- Check the de-minimis position (USD 150) against your invoice value before you decide how to split the shipment.
- Declare lithium batteries, magnets, liquids and powders up front — retro-declaring after booking usually means re-planning the whole shipment.
- Ask for the HS code in writing from your supplier and verify the South Korea duty rate against it yourself.
- Confirm the consignee in Seoul can act as importer of record — Korea Customs Service (관세청) will not release cargo to an unregistered party.
Frequently asked questions
How long does shipping from China to Seoul take?
China to the South Korea gateway is 2–5 calendar days. On top of that, allow 1–3 days of clearance with Korea Customs Service (관세청) and a same-day inland leg to Seoul.
What duty and tax will I pay importing into Seoul?
Korea Customs Service (관세청) applies: VAT 10%; duty 8% general rate, with reductions under the China–Korea FTA on a valid certificate of origin. The de-minimis position is USD 150. Under a DDP arrangement these are pre-paid, so nothing is collected on arrival in Seoul.
How is the chargeable weight calculated for Seoul?
We compare actual gross weight against volumetric weight — length × width × height in centimetres divided by 6000 for air — and bill the greater of the two, rounded up to the next kilogram. Light, bulky cargo is almost always billed on volume.
Which port or airport does cargo for Seoul clear through?
Cargo for Seoul is routed via ICN air / Incheon sea. Sea gateways for South Korea are Busan, Incheon, Gwangyang; air gateways are ICN (Incheon), PUS (Busan Gimhae). We pick whichever gives the shortest total door time for your address.
Can you deliver door-to-door in Seoul?
Yes. Delivery to a Seoul address is quoted as one figure covering freight, duty and tax owed to Korea Customs Service (관세청), and the same-day inland leg. Confirm whether your consignee wants the goods at a warehouse, a marketplace fulfilment centre or a shop front, because the last-mile requirement differs.
What certification do I need for South Korea?
For regulated goods, plan for: KC certification for electrical and radio products; personal customs clearance code (PCCC) required for every B2C consignee. Missing conformity paperwork is the single most common cause of a hold, and in most cases it cannot be remedied once the cargo has arrived.
Other delivery cities in South Korea
References & official sources
Duty rates, thresholds and conformity requirements for South Korea change by ministerial decision, sometimes mid-year. The figures on this page are buyer-planning references, not a customs ruling — confirm the current position for your own HS code with Korea Customs Service (관세청) or your broker before you ship.
- Korea Customs Service
- Korea Certification (KC) — KATS
- WTO — Tariff Profiles (applied MFN duty by country)
- IATA — Lithium battery shipping guidance (PI 965–970)
- World Bank — Logistics Performance Index
- ICC — Incoterms 2020 rules (DDP, DAP, FOB definitions)
Page data last reviewed: July 2026.
Get a rate for Seoul
This lane is quoted per shipment rather than from a published rate card, because the landed cost depends on the commodity, its density, the conformity requirements above and the delivery point. Send the cargo details and we will come back with a full DDP figure.