🔌 Can you bring Corded hair straightener / hairdryer on a plane?
Yes (cabin and checked)
As of 2026-08-18
The rule in detail
An ordinary mains-powered straightener or hairdryer can travel safely either in the cabin or in checked baggage.
Why the rule is written this way
It is classified as Carry-on or checked because it counts as an ordinary travel item, so there is no restriction on where it goes.
Either bag is fine. If its shape is the kind that invites a question at the checkpoint, keep it in an outer pocket of your cabin bag so you can produce it quickly.
The rules this verdict comes from
The verdict above follows from 1 Korean rule listed below, named in the original Korean because that is how they are indexed at the national law database. These are the rules themselves, not an airline summary — when screening staff disagree, this is the text that decides. Rules are amended; anything changed after the review date above follows the original.
What actually happens at the airport
- Check-in desk — this is the point of no return for your suitcase. Anything that may only travel in the cabin cannot be retrieved after this step.
- Security screening — if the X-ray flags a shape, the bag is opened. Most problem items are caught here.
- Extra check at the gate — on some routes there is one more inspection.
Confiscated items are rarely returned. If you are unsure, confirm the specification before you leave home.
Check the label for dual voltage (110V–220V) before you rely on it abroad
Other items in the same class
The items below are also classified as Carry-on or checked. Quantity and volume limits differ per item, so check each rule separately.
| Item | Rule |
|---|---|
| ✂️ Nail clippers / tweezers / eyebrow razor | Cabin: yes / checked: yes |
| 💊 Medicine / prescriptions / supplements | Cabin: yes / checked: yes (prescriptions on you) |
| 📷 Tripod / selfie stick | Cabin: yes / checked: yes (length limits apply) |
| 🥤 Vacuum flask / tumbler | Cabin and checked, as long as it is empty |
| 🍜 Instant noodles | Cabin: yes / checked: yes (declare at customs) |
| ☂️ Umbrella / parasol | Cabin: yes / checked: yes (check length for long ones) |
| 🍼 Baby formula / baby food | Cabin: yes / checked: yes (100ml waived with an infant) |
| 🐟 Dried seaweed / dried fish | Cabin: yes / checked: yes (declare at customs) |
| 📷 Photographic film | Cabin advised (checked scanners fog film) |
Frequently asked questions
- Corded hair straightener / hairdryer — can I take it in the cabin?
- Yes (cabin and checked). An ordinary mains-powered straightener or hairdryer can travel safely either in the cabin or in checked baggage.
- Corded hair straightener / hairdryer — can I put it in checked baggage?
- Yes. Neither bag breaks the rules, so decide on weight and on whether you will need it right after landing.
- Is there anything else to watch out for with Corded hair straightener / hairdryer?
- Check the label for dual voltage (110V–220V) before you rely on it abroad