Can I bring Insulin (all types) to Korea?
Insulin (all types) · Lantus · Humalog · NovoRapid · Tresiba · Levemir
Insulin (all types) can be brought into Korea for personal use. Korean customs treats up to six bottles or a three-month supply as personal use.
Insulin is not a controlled substance in Korea. Korean customs treats up to six bottles or a three-month supply as personal use on arrival, and needles and pens raise no issue at entry when they match your prescription. Carry a doctor's note: it answers questions at customs and covers the cabin liquid-limit exemption on your flights, including the trip back out of Incheon.
At the airport
No permit is needed. Keep the medication in its original packaging, and carry the prescription or a doctor's note if your quantity is near the customs line of six bottles or a three-month supply. Amounts above that line should be declared on arrival.
Questions
Can I bring insulin needles in my carry-on?
Yes, on both ends of the trip. Airport security rules, including Incheon's for your flight home, allow syringes and injectable medications in the cabin; notify the screening staff before the checkpoint. Keep the pharmacy labels on and carry a doctor's note. At Korean arrival customs, insulin and needles matching your prescription raise no issue.
Should insulin go in checked baggage?
Carry what you need for the flight in the cabin with documentation, and pack the rest in either bag. Cabin carriage avoids cargo-hold temperature swings, so most travelers keep the full supply with them in a cooling pouch.
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Verified 2026-08-23
- Travel medical insuranceCovers doctor visits in Korea, including the consultation you need for a local refill.INSURANCE
- Incheon airport to Seoul (AREX train)Direct train from the airport to Seoul Station in 43 minutes. Book the ticket before you land.TRANSPORT
- KORAIL Pass (nationwide KTX)Unlimited KTX travel for 2 to 5 days, sold to foreign visitors only. Worth it if you plan trips beyond Seoul.RAIL
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MedsToKorea is an independent site with no affiliation to the Korean government. Travel preparation only, not medical or legal advice. Regulations change: confirm with the MFDS, Korea Customs Service, or a Korean embassy before traveling. We store no searches and no health data.