Korean Air: can you take a vape, lighter and cigarettes on board?
Yes, you can take a vape and one lighter on a Korean Air flight, but the lighter must be on your person rather than in your carry-on bag, and the vape must stay within 100 Wh and may not be charged, used on board or stored in the overhead bin. Korean Air allows up to 15 vapes per person, and on flights leaving China lighters and matches are not allowed at all.
Facts checked on November 13, 2026
| Vape in cabin bag | Yes, within 100 Wh, up to 15 items per person |
|---|---|
| Vape in checked bag | Not allowed on flights from Korea (Korean Air's page does not say) |
| Lighter | One lighter per person, on your person; torch and plasma lighters banned |
| Matches | One safety match box, counted with the lighter |
| Cigarettes | Allowed; the limit is customs, not Korean Air |
| Use on board | Not permitted to charge or use a vape on board |
| Flights from China | No lighters or matches in carry-on or checked baggage |
Vapes and e-cigarettes
Korean Air's restricted items page sets three conditions for e-cigarettes: the device must be within 100 Wh, it may not be charged or used on board or stored in the overhead bin, and up to 15 items can be carried per person. The page links its own guide on spare batteries and e-cigarettes as a PDF.
Korean Air's page does not say whether a vape may go in checked baggage. Korea's rule does: in 2025 the transport ministry made power banks and e-cigarettes cabin-only, strictly prohibited in checked baggage, as the Korea Herald reported. That matches the general airline rule explained in our guide to vapes on planes.
The page does not mention heated-tobacco devices such as IQOS, glo or lil, so whether Korean Air treats them like e-cigarettes is not stated by the airline. They contain a battery, so carry them in the cabin and do not use them on board.
Lighters and matches
| Item | Korean Air |
|---|---|
| Lighter or safety match box | Maximum one per person |
| Where it goes | On your person, not in your carry-on bag |
| Torch and plasma lighters | Prohibited on aircraft |
| Lighter fluid and other flammable liquids | Prohibited |
| Flights from China | Not permitted in carry-on or checked baggage |
The China exception is the one that catches people. If your Korean Air flight departs from a Chinese airport, nothing in this table applies: lighters and matches cannot go in either kind of baggage. See our China rules page for the wider picture. The comparison between regulators is in our guide to lighters on planes.
Cigarettes and tobacco
Korean Air's page sets no quantity for cigarettes. The allowance that counts is the customs one in the country you arrive in. For South Korea, see our South Korea rules page and the South Korea vaping page. Other busy Korean Air destinations have pages too: Japan, United States, Vietnam, Thailand and Philippines.
Smoking or vaping on board: the penalty
Korean Air's restricted items page says a vape may not be used on board but publishes no penalty amount, and no fine for smoking on a Korean Air flight is confirmed by a source we read. Separately, the Korea Transportation Safety Authority states that carrying a prohibited item onto an aircraft is punishable under Article 44 of the Aviation Security Act by 2 to 5 years in prison or a fine of KRW 20 to 50 million.
Before you board in Korea
Korean Air flies mostly from Seoul. Our pages for Incheon International and Gimpo International list the smoking areas we hold for each, with their status. Check them before you clear security, since you cannot smoke again until you land.
Other airlines
Questions travellers ask
Can I take a vape on a Korean Air flight?
Yes, within 100 Wh and up to 15 items per person. You may not charge or use it on board or store it in the overhead bin, and in Korea it must travel in the cabin, not in checked baggage.
Can I take a lighter on Korean Air?
One lighter or one safety match box per person, carried on your person rather than in your carry-on bag. Torch and plasma lighters are prohibited.
Can I take a lighter on a Korean Air flight from China?
No. Lighters and matches are not permitted in carry-on or checked baggage on flights from China.
Can I put a vape in my checked bag on Korean Air?
Not on flights from Korea: e-cigarettes are barred from checked baggage there. Korean Air's own page does not state the checked-bag rule.
Can I take cigarettes on Korean Air?
Korean Air sets no limit on its page. Customs rules at your destination decide how many you may bring in.
Sources
- Korean Air - Restricted items
- Korea Herald - Passengers required to carry power banks, e-cigarettes on person
- Korea Transportation Safety Authority - Prohibited items
Rules change. If something here is out of date, tell us and we will check it.