Can I bring it?

Can I bring underwear on a plane?

Rule at a glance

Underwear baggage decision

Carry-on: Allowed; Ordinary clothing is generally permitted.
Checked baggage: Allowed; Ordinary clothing is generally permitted.
Scope: This answer is based on published guidance from Transportation Security Administration. It addresses departure-security screening; your airline, transit point and destination country can apply additional restrictions.

Send this rule directly to the person you are travelling with.

Underwear has no special aviation restriction. BUPHY uses 70 g per piece as an estimated packing weight.

Estimated packing weight: about 70 g each · editable in My Bag

1Check the departure-security rule and the Transportation Security Administration source again before travel.
2Check the item’s components, sharp parts, battery and fuel status.
3Also check your operating airline’s baggage policy and destination import rules.

Official source

Transportation Security Administration

Last verified · Sep 2026

Rules vary by airline and route

Always verify important restrictions with your airline and the official security authority before departure.

Can I bring underwear in carry-on baggage?

Ordinary clothing is generally permitted.

Can I pack underwear in checked baggage?

Ordinary clothing is generally permitted.