When flying to South Korea, you can bring snacks, but retail items are not prohibited.

1. Items that are strictly prohibited to be carried or checked when taking a plane:

Firearms (including various simulated toy guns, micro-launchers and various types of offensive weapons), ammunition, Ordnance, police equipment, explosives, flammable and explosive items, highly toxic items, radioactive items, corrosive items, dangerous solutions and other prohibited items should be carried on the plane or packed in luggage or cargo for check-in. Once found carrying or carrying the above items, they will be immediately handed over to the public security organs for processing. ?

2. Restrictions on the types of liquid items that can be carried with you when taking a plane:

Liquid drinks: such as mineral water, tea, carbonated drinks, milk, yogurt, juice, etc. ?

Toiletries and cosmetics: such as toothpaste, shampoo, shower gel, body lotion, and shaving foam.

Gel supplies: styling water, gel water, etc.

Drugs: such as eye drops, oral or topical liquids, sprays, etc.

Liquid food: sweet noodle sauce, bottled cans and other foods.

Aerosol: spray liquid.

Extended information

Items prohibited from entry into South Korea by customs:

1. Guns (including simulated guns), swords, stone bows and other weapons, live ammunition, Gunpowder, toxic or radioactive materials.

2. Drugs such as heroin, cocaine, MDMA, marijuana, methamphetamine, Weirstein, Viagra and diet pills.

3. Plants, fruits, vegetables, live aquatic products and other agricultural and forestry livestock products and other food animals (including meat, leather, fur).

4. CITES agreement-related items and processed products (such as ivory, fur seal kidney, bear bile, etc.).

5. Counterfeit trademark stickers and other items that infringe on intellectual property rights.

6. Counterfeit banknotes, counterfeit and counterfeit securities.

7. Books, pictures, movies, records, videos, etc. that distort the national constitution, public security, and customs.

Civil Aviation Administration of China - Security Inspection

Korea Customs Service Website - Items that need to be declared to customs upon entry