Norwegian Air allowance at a glance
| Bag | Maximum size | Maximum weight | Notes |
|---|---|---|---|
| Carry-on | 21.7×15.7×9.1 in55x40x23 cm | 22 combined on LowFare+, 33 on Flex lb10 combined on LowFare+, 15 on Flex kg | The cheapest LowFare fare includes only the small underseat item. The full size overhead cabin bag comes with LowFare+ and Flex, or is bought as an add on. |
| Personal item | 15.7×11.8×7.9 in40x30x20 cm | No stated limit | One small underseat bag is included in every fare including LowFare, and its weight counts toward the combined hand baggage limit. |
| Checked bag | Not published | 51 standard piece, 70 max per bag lb23 standard piece, 32 max per bag kg |
This page goes deeper on one part of the policy. The full record is at Norwegian Air Baggage Rules.
Norwegian’s overhead cabin bag tops out at 55 x 40 x 23 cm. In inches that is 21.7 x 15.7 x 9.1, and the cheapest fare does not include it at all. Norwegian no longer flies to the United States.
Most Americans meet this Norwegian Airlines carry-on size rule while connecting onto it somewhere in Europe. Getting the fare wrong means paying for the bag twice.
How the sizer works at Norwegian’s European gates
Norwegian weighs hand baggage more often than it measures it by eye. Enforcement is inconsistent from one departure city to the next.
One traveler weighed at check-in on the way out flew home untouched. The same traveler had a checked bag weighed twice on a later trip through a different airport.
The safe assumption for a Norwegian Airlines carry-on size check is a scale somewhere between check-in and the jet bridge. Norwegian’s hand baggage page is direct about this. It says the combined weight of everything you carry on counts, not just the wheeled bag.
A digital scale like the Etekcity digital luggage scale settles the question at home. Norwegian’s own baggage rules record lists what a heavy bag costs at check-in. Run any bag through the site’s size checker tool against the box first.
Which fare actually gets you a full carry-on
This is the part most people get backwards. LowFare, the cheapest ticket, includes only the small underseat item, capped at 10 kg. The overhead bag is not included on LowFare at all.
It has to be bought as an add on before you fly, and it costs more at the gate than at booking. LowFare+ adds that overhead cabin bag, with a combined 10 kg limit across both pieces. Flex raises the combined limit to 15 kg and still includes both.
Check the rules for basic fares that skip the carry-on before you pack. Norwegian is not the only carrier that plays this game.
The personal item and what fails at the gate
Every fare, including LowFare, includes one small item. It is capped at 40 x 30 x 20 cm, roughly 15.7 x 11.8 x 7.9 inches. Norwegian also allows a duty free bag on top of that, more generous than most US budget carriers.
Weight is where Norwegian is not generous. The small bag’s weight counts toward the same combined cap as the overhead bag.
A heavy Matein travel laptop backpack can push a LowFare+ or Flex traveler over the limit. That happens even when the overhead piece looks fine on the sizer.
A bag that fails the gate sizer on a LowFare ticket has nowhere free to go. That fare never included an overhead bag in the first place. The realistic outcome is the add on fee at the airport, worse than booking online, or checking the bag instead.
Bags that fit Norwegian’s cabin box
Measure with the wheels and handle attached. Norwegian’s 55 x 40 x 23 cm box sits close to the common European limit. It is also shorter than the US 22 x 14 x 9 inch standard, so a bag built for American carriers often runs too tall.
The how to measure a carry-on guide walks through doing this at home before a European trip. The table below checks a few options against Norwegian’s actual box.
| Bag | Maker’s stated size | How it sits against Norwegian’s 55x40x23cm box |
|---|---|---|
| Samsonite Freeform 21 inch hardside | Marketed as Samsonite’s lightest hardside carry-on | Worth measuring first, since a light shell still has to clear the height limit |
| Delsey Helium Aero 19 inch international carry-on | Built to the tighter international size class, not the US 22 inch standard | The closer match for a carrier that measures in centimeters |
| Cabin Max Metz 40L backpack | Built to the 55 x 40 x 20 cm limit used by Ryanair, easyJet and most European carriers | Fits Norwegian’s footprint closely, with a couple of centimeters to spare on depth |
| Travelpro Maxlite 5 21 inch softside | 23 x 14.5 x 9 inches overall with wheels and handle, per Travelpro’s own listing | Does not fit. At about 58 cm tall with wheels it runs past the 55 cm limit even unexpanded |
The Maxlite 5 is a US domestic favorite for good reason. This table is a reminder that a bag sized for American carriers is not automatically a good fit here. Buy for the strictest airline on the itinerary, not the most familiar one, and this Norwegian Airlines carry-on size box is the stricter one.
Packing to the fare, not just the box
A LowFare ticket rewards packing light on purpose. Fit everything into the small underseat item and there is no add on fee to think about at all. A packable option like the Baggu Small Cloud Carry-on bag folds flat inside a bigger case for the outbound leg and comes out as the personal item for the trip home.
Reviewers who fly budget European routes often mention the same trick: pack the small bag heavier and leave the overhead bag empty for souvenirs, since the combined weight cap does not care which bag carries the load. That only works up to the fare’s total, so weigh before boarding rather than guessing.
How this compares to what you already know
US travelers connecting onto Norwegian usually fly a domestic carrier first, and the numbers do not match. Check the carry-on weight limit guide for how US airlines handle cabin bag weight. Most of them do not weigh hand baggage at all.
Norwegian’s own baggage fees page covers what a checked bag costs when the cabin bag does not work out. It includes the overweight charges that apply above 23 kg.
The bottom line
Book LowFare+ or Flex for a real overhead bag, not just the small underseat item. Weigh everything before you leave for the airport.
The Norwegian Airlines carry-on size limit itself is not unusual for Europe. The fare rules and the combined weight cap are where LowFare travelers get caught out.
Pack a bag built for the European size class rather than the US one. Keep it under the fare’s weight cap. Norwegian’s gates should then be the easy part of a connecting itinerary.
Common questions
What size is Norwegian's carry-on bag?
The overhead cabin bag is 55 x 40 x 23 cm, or 21.7 x 15.7 x 9.1 inches, and it is only included on LowFare Plus and Flex fares.
Does LowFare include a full carry-on?
No, LowFare includes only the small underseat item up to 10 kg; the overhead bag must be bought as an add on.
Does Norwegian weigh cabin bags?
Enforcement varies by airport, but Norwegian states the combined weight of the underseat and overhead bag together counts toward the fare’s limit.
What happens if my bag is too big at the gate?
A LowFare ticket has no included overhead bag, so an oversize bag is either paid for as an add on at the airport or checked instead.
How big is the personal item on Norwegian?
The small underseat item is 40 x 30 x 20 cm, about 15.7 x 11.8 x 7.9 inches, and it is included on every fare.
Does Norwegian still fly to the United States?
No, Norwegian now flies within Europe and nearby regions, so US travelers typically connect onto it from another carrier.
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