Luggage Sizes Explained: Pick the Perfect Bag for Your Next Trip

Whether you're off to Seoul for a shopping spree, flying budget to Bangkok, or heading to Europe on a graduation trip, getting your luggage sizes right can save you time, money, and unnecessary stress.

Avoid excess baggage fees and check-in drama by knowing your luggage limits. Here's what every Singaporean traveller should know about suitcase sizes, airline rules, and how to stretch your packing space without stretching your wallet.

Before you start stuffing your suitcase, check your airline’s baggage policy. Every airline has its own rules, especially if you're flying on a budget.

Most airlines flying out of Changi Airport follow the 158cm rule for checked baggage. That means the total length, width and height of your suitcase must not exceed 158cm. But even within this limit, weight restrictions and fees vary widely.

Here’s a quick guide to some popular carriers for Singaporeans:

*you will be charged if your luggage exceeds 150cm, up to a maximum size of 300cm

If you’re flying on Scoot or Jetstar, book your checked baggage online when purchasing your ticket. It's much cheaper than paying at the airport.

» Learn more : Carry-on vs. checked bag: what you need to know

Measuring your suitcase may sound like a chore, but it’s the key to avoiding surprise fees.

Here’s how to do it right:

• Lay your bag flat on the floor.

• Use a tape measure to get the height, width and depth,  including wheels and handles.

• Add the three numbers together. If the total exceeds 158cm, your bag may be considered oversized.

So, if your large suitcase is 72cm tall, 48cm wide and 35cm deep, your total is 155cm — still within standard limits.

Most luggage sold in Singapore from brands like Eminent, Travelite, or Samsonite already follow airline-compliant dimensions. Still, it’s a good idea to double-check.

» Learn more : 7 top travel mistakes Singaporeans make (and how to avoid them)

Want to avoid paying S$50 or more just to bring a bag? Here are three ways savvy Singapore travellers get their bags checked — for free or less.

Fly often? Elite status could save you hundreds

If you're a frequent flyer with Singapore Airlines KrisFlyer Elite Silver or Gold, you’re entitled to extra luggage allowance — sometimes up to 35kg in Economy. ScootPlus passengers also get more weight without extra charges.

Even occasional travellers can benefit. For example, KrisFlyer Elite Silver gets you priority check-in and some bonus perks when flying SIA or Scoot.

Use the right credit card, offset the baggage fees

Certain travel credit cards in Singapore offer perks that can help offset baggage fees. While they may not offer free checked bags directly, they do provide travel credits, airport lounge access, or even bonus miles that make up for the baggage fees.

For example:

• DBS Altitude Card: Get up to S$1,000 in annual travel spend rebates.

• Citi PremierMiles Card: Earn miles and enjoy travel insurance plus lounge privileges.

» Learn more : Best travel credit cards in Singapore

Paying for a bundle can save you money

Flying Scoot, AirAsia or Jetstar? You’ll notice that checked baggage isn’t included unless you pay extra — and it gets more expensive closer to the flight date.

But there’s a workaround: bundled fares like Scoot’s “ScootPlus” or Jetstar’s “Starter Plus” include luggage, meals and seat selection — often at a discount.

Let’s say you're flying to Tokyo on Scoot:

• Base fare + 25kg baggage + meal: ~S$285

• Bundled fare (ScootPlus): ~S$270*

By paying upfront, you save money and enjoy a smoother journey.

*Note: The actual prices may vary depending on travel dates, seasonality, and availability.

To make your packing life easier, here’s a quick cheat sheet:

Choosing the right suitcase isn’t just about style, it’s about saving money, avoiding hassle, and travelling smarter.

Now that you know your luggage sizes, airline rules, and insider tips, you're all set to pack like a pro, avoid unnecessary baggage fees, and make every trip a breeze.

Ready to travel smarter?

Check out this quick guide on best travel credit cards in Singapore to earn miles and enjoy more perks while you’re at it.

• Flexibility, point transfers and a large welcome bonus: Citi PremierMiles Card

• No annual fee (lifetime): HSBC Revolution Card

• Flat-rate travel rewards: Standard Chartered Journey Card

• Bonus travel rewards and high-end perks: DBS Altitude Visa Signature Card

• Luxury travel perks: American Express Platinum Card

• Best for business travellers: UOB PRVI Miles American Express Card