✈️ Flights and Checked Baggage Essential Baggage and Voltage Rules

Hair Dryer Baggage Rules and International Voltage Guide

Standard corded hair dryers are permitted in both carry-on and checked luggage, but cordless models with lithium batteries require checking specific airline restrictions. Single-voltage devices will malfunction or break if used with only a plug adapter, making it necessary to check the rated voltage label before departure.

As of 2026-08-30

This is the Flights and Checked Baggage item that applies wherever you are going. The 3 checkpoints below can only be settled properly before you leave — put them off and you queue at an airport desk or spend the first day on them instead. Work through them once and nothing has to be reopened.

Key checkpoints

Pack corded hair dryers in carry-on or checked baggage, but check airline policies for built-in lithium battery cordless models that may be prohibited in checked luggage.
Verify whether the label on the handle or body indicates 100-240V dual voltage, and use hotel-provided dryers if your device is rated for 220V only.
Do not rely on simple plug adapters to convert voltage, and avoid plugging high-wattage heating appliances into standard travel converters due to fire and overheating hazards.

What to do before departure, in order

Two rules decide the order. First, anything with a deadline — pre-registration, bookings, documents to be issued: miss the cut-off and there is no substitute. Then whatever also works locally, which costs little to postpone.

Most of the items above can only be done before you leave. After arrival, patchy connectivity and opening hours make them harder, so finish what you can while you are still at home.

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