Hey Lykkers, Ever Had Trouble Bringing Your Suitcase on a Plane?We've all been there—standing at the boarding gate, suitcase in hand, only to be told it's too big or too heavy.

But don't worry! Let's clear up the confusion and make sure you never run into this problem again.

What Size Suitcase Can You Carry On?

In general, a 20-inch suitcase (and sometimes even a 21-inch one, depending on the airline) is allowed as a carry-on. However, size isn't the only factor—weight matters too! Many travelers meet the size requirements but forget to check their suitcase’s weight, which can lead to unexpected trouble at the airport.

Here are the common airline regulations for carry-on luggage:

Domestic Flights (Economy Class): The suitcase should not exceed 20×40×55 cm and must weigh no more than 5 kg. Liquids must be under 100 ml; anything more must go in checked baggage.

First Class & Business Class (Domestic Flights): First-class passengers can bring two carry-ons, while business and economy class passengers can bring one. The size remains the same (20×40×55 cm), but the total weight must still be under 5 kg.

International Flights: Most airlines allow one carry-on bag within the same size limits (20×40×55 cm), but the weight allowance is often up to 7 kg.

While these are the general guidelines, different airlines have their own rules. Some may be stricter, while others are more lenient. If your bag exceeds the limit by just a little, you might still be able to take it on board, but it's always safer to check with your airline in advance.

What to Do If Your Luggage Gets Lost?

Losing luggage can be stressful, but don’t panic! If your checked bag doesn't show up on the carousel, follow these steps immediately:

Go to the Baggage Claim Office – Every airport has one. Report the missing luggage and file a claim. This record is crucial for getting your bag back.

Provide Details – The airline will ask for your flight details, baggage tag number, and a description of your suitcase. The more specific you are, the better.

Wait for Updates – If your suitcase was mistakenly taken by another passenger, it is often recovered quickly. However, if it was lost or mishandled, the airline will start a search.

Compensation Process – If the airline confirms that your luggage is lost or damaged, you can request compensation. The standard rate is up to ¥100 per kg, unless your bag’s actual value is lower. If the weight of your lost luggage cannot be confirmed, the airline may compensate based on your ticket’s free baggage allowance.

While lost luggage is frustrating, acting quickly increases your chances of getting it back!

Carry-On or Checked Baggage—Which is Better?

This depends on your travel plans. Here’s our advice:

Short Trips (Few Days, Domestic Flights): A backpack or small carry-on is the best choice. It saves time at baggage claim and reduces the risk of lost luggage.

Longer Trips (International or Extended Travel): A combination of a carry-on bag and a checked suitcase is ideal. If possible, keep valuables and essentials in your carry-on and check in your larger bag.

If you’re bringing a 20- or 21-inch suitcase, it’s best to keep it light enough to qualify as a carry-on. This way, you avoid the risks of damaged or lost baggage and don’t have to wait at the carousel after landing.

Final Thoughts: Travel Smart, Pack Wisely!

So, Lykkers, next time you fly, check both the size and weight of your suitcase before heading to the airport. A little preparation can save a lot of trouble!

Have you ever had problems with carry-on luggage? Share your experience in the comments—we’d love to hear your travel tips! Safe travels!