Journal

Perfume Carry-On Rules in Canada: What You Can Fly With

Two different rules govern perfume in your luggage, and most guides only mention one. Here is the CATSA container limit, the flammability allowance underneath it, and where an alcohol-free attar sits.

Oct 3, 2026

Perfume carry-on rules in Canada come down to two separate limits. You pack a bottle, you get to Pearson, and you want to know whether it belongs in your bag or in the hold. The screening rule is the one everybody quotes. It is not the only one that applies.

Most guides stop at 100 ml and move on. That number comes from airport screening, and it governs container size, nothing else. A second rule sits underneath it, written for flammable liquids. That rule is the reason an alcohol spray and an alcohol-free oil are not the same thing to an airline.

By the end of this you will know both limits, where an attar sits against each one, what checked baggage changes, and how to pack a small oil so it arrives intact.

The Two Perfume Carry-On Rules in Canada

The first rule belongs to CATSA, the Canadian Air Transport Security Authority, which screens what you carry through the checkpoint. Its rule is about containers. Containers of liquids, non-solid food and personal items in carry-on must be 100 ml or 100 g or less, and they all have to fit inside one clear resealable bag with a capacity of no more than one litre. CATSA names perfume as a liquid. Perfume is not on the exemption list that covers infant formula and prescription medication.

The second rule is about flammability. A fragrance that is mostly alcohol is a flammable liquid, so aviation regulators cap how much any one passenger may carry. The published allowance for medicinal and toiletry articles is 500 ml per container and 2 litres in total per person. Transport Canada's own guidance does not restate those figures for perfume. It points travellers to CATSA and to their airline, so treat the carrier as the authority worth asking.

100 ml is a container limit, not a total. Several small bottles are fine, provided each one is under the limit and they all fit the bag.
The bag is one per passenger. CATSA puts its capacity at one litre, roughly 15.24 cm by 22.86 cm.
Perfume gets no screening exemption. The exempt categories are medical and infant items, and fragrance is not among them.
Checked baggage has no CATSA size limit. The flammability allowance still applies, and so does the risk of a leak.
Your airline can be stricter. Carriers set their own dangerous goods limits, and those override your reading of any government page.

Carry-On, Checked and the Bottle Itself

Through the checkpoint

A 3 ml or 12 ml attar bottle clears the 100 ml limit with room to spare. The limit is almost never what stops someone travelling with attar. The bag is. Loose bottles in a jacket pocket get pulled, so put every liquid into the resealable bag before you reach the line. Officers can ask you to open it.

In the hold

Checked baggage removes the container size limit. It does not remove the flammability allowance, and it adds pressure and temperature swings. A hold runs colder than a cabin and the pressure changes on the climb, so caps work loose. Wrap the bottle, keep it upright inside soft clothing, and treat a decanted sample as the safer thing to check.

Attar and perfume oil

An alcohol-free attar is an oil. It is not the high-alcohol spray that the flammable liquid allowance was written around, which is why that allowance rarely binds on a few millilitres of oil. At screening it is still simply a liquid. Oils are also thicker, so they seep rather than spray when a cap fails. Format changes more here than people expect, which we cover in perfume oil against spray.

Alcohol Spray and Alcohol-Free Oil, Compared for Travel

What you are carrying	At the checkpoint	In the hold
100 ml alcohol spray	Allowed, fills much of the bag	Allowed, counts toward the flammable allowance
50 ml alcohol spray	Allowed, easier to fit	Allowed, same allowance applies
12 ml attar roll-on	Allowed, negligible space	Allowed, leaking is the real concern
3 ml decanted sample	Allowed, the easiest option	Rarely worth checking, carry it instead
Any bottle over 100 ml	Not allowed through screening	Allowed, within the airline's allowance

The pattern holds. Container size decides what passes screening, and alcohol content decides what the flammability allowance cares about.

Flying With Attar Out of the GTA

Pearson is the usual departure point, and Billy Bishop handles the shorter hops. The perfume carry-on rules in Canada are federal, so both screen to the same CATSA rule and there is no local variation to learn. What is local is what you leave the house with. We hand-bottle in Toronto and hand-deliver across the GTA, so you can order a travel size for a trip instead of decanting a large bottle the night before.

A 3 ml or 6 ml bottle is a sensible travel size. The oil is concentrated, and one dab does the work of several sprays. Winter travel out of Toronto adds one more thing. A bottle that has sat in a cold car thickens, and it needs a few minutes in your hand before it moves properly.

Frequently Asked Questions

Can I bring perfume on a plane in Canada? Yes. CATSA permits perfume in carry-on in a container of 100 ml or less, inside your one-litre resealable bag. Checked baggage carries no CATSA size limit.

How much perfume can I carry in total? Screening caps container size, not your total. The published allowance for toiletry articles is 500 ml per container and 2 litres per person. Confirm the figure with your airline.

Does the 100 ml rule apply to perfume oil and attar? Yes. An oil counts as a liquid at screening. Most attar bottles run from 3 ml to 12 ml, so they clear the limit comfortably.

Is alcohol-free attar treated differently? At the checkpoint, no. The flammability allowance is built around alcohol content, so an alcohol-free oil does not raise the same concern. Your airline makes that call.

Should perfume go in carry-on or checked baggage? Carry-on, when it fits. The cabin is gentler on a bottle than the hold, and you keep it with you if a checked bag goes astray.

Will security make me open the bottle? They can. Officers may ask you to open the resealable bag and inspect a container, so keep your liquids within reach.

A Small Bottle Is the Travelling Bottle

We bottle attar by hand in Toronto and deliver it across the GTA. Alcohol-free, which means an oil you place rather than a mist you spray. It also means a small bottle goes a long way, and a small bottle is exactly what you want sitting in a resealable bag at Pearson. We would rather you travelled with 6 ml that you finish than 100 ml that leaks into a suitcase. No products are live yet. Join the launch list and we will tell you when the first oils are ready.