Last Updated: July 2026
Quick Answer
Most Singapore Airlines fares come with a free checked bag included. Exactly how much you get depends on your cabin class, fare type, and where you’re flying. You’ll only run into extra baggage fees if you go over your included allowance, bring an oversized bag, or check more bags than your ticket covers.
Singapore Airlines includes free checked baggage with most fares, but your allowance depends on your travel class, fare type, and route. Extra baggage charges only apply if you exceed the included allowance or travel with oversized or overweight luggage.
This guide explains how Singapore Airlines baggage fees work, when you’ll need to pay extra, and how to avoid unnecessary charges before your flight.
Editorial Review: This guide has been independently reviewed by the FlyTripInfo editorial team using publicly available airline baggage policies and travel industry best practices.
At a Glance
| Topic | Summary |
| Free Checked Baggage | Included on most fares |
| Maximum Bag Weight | 32 kg per bag |
| Maximum Bag Size | 158 cm (length + width + height) |
| USA Flights | Piece concept (fixed number of bags) |
| Most Other Routes | Weight concept (total weight allowance) |
| Extra Bags | Additional charges apply |
How Much Free Checked Baggage Is Included?
Most Singapore Airlines tickets include checked baggage at no extra cost.
| Cabin Class | Weight-Concept Routes |
| Economy | 25–30 kg (depends on fare) |
| Premium Economy | 35 kg |
| Business | 40 kg |
| First / Suites | 50 kg |
Some routes, including flights to and from the USA, follow different baggage rules based on the number of bags instead of total weight.
If you’re also packing cabin luggage, check our Singapore Airlines Carry-On Rules guide to understand hand baggage limits.
Why Does Your Baggage Allowance Change by Route?
Singapore Airlines uses two baggage systems.
Weight Concept
Most international routes give you a total weight allowance. You can divide this across multiple bags, provided no single bag weighs more than 32 kg.
Piece Concept
Flights to and from the USA generally include a fixed number of checked bags instead of a total weight allowance.
Always check your booking confirmation because your route determines which system applies.
When Do Singapore Airlines Baggage Fees Apply?
You’ll usually pay extra when:
- Your checked baggage exceeds the included allowance.
- You check more bags than your ticket allows.
- A bag weighs more than the permitted limit.
- Your luggage exceeds the size limit.
- You’re travelling with oversized or special baggage.
Charges vary by route, cabin, and destination, so there isn’t one standard baggage fee for every flight.
What Is the Maximum Weight and Size for a Checked Bag?
Regardless of your fare or route:
- Maximum weight per checked bag: 32 kg
- Maximum size: 158 cm (length + width + height)
If a bag exceeds these limits, it may need to be repacked or may incur additional baggage charges.
Is It Cheaper to Buy Extra Baggage Online?
Yes. Purchasing additional baggage before your flight is usually cheaper than paying at the airport.
You can add baggage by:
- Opening Manage Booking.
- Selecting your trip.
- Purchasing additional baggage.
- Saving your updated confirmation.
If you’re planning to select seats before your flight as well, you can do both through Manage Booking. Our Singapore Airlines Seat Selection guide explains your seating options in detail.
How Does Excess Baggage Work?
Singapore Airlines calculates excess baggage differently depending on your route.
- Weight-concept routes: Charges are usually based on the extra weight.
- Piece-concept routes: Charges are generally based on each additional checked bag.
Oversized baggage may also attract separate handling charges, even if it is within the allowed weight.
Since fees change by destination and season, the airline displays the most accurate amount during booking or in Manage Booking.
Does Frequent Flyer Status Increase Your Baggage Allowance?
Yes. Eligible KrisFlyer and PPS Club members usually receive additional checked baggage on Singapore Airlines-operated flights.
The extra allowance depends on your membership tier and route, so check your booking before travelling.
What About Infant Baggage?
Passengers travelling with an infant usually receive:
- 10 kg checked baggage allowance
- One collapsible stroller
- One car seat or carrycot
The exact allowance may vary depending on the route and ticket, so it’s worth confirming before departure.
Tips to Avoid Extra Baggage Charges
A few simple steps can help you avoid paying more:
- Check your baggage allowance before packing.
- Weigh your suitcase at home.
- Buy additional baggage online if needed.
- Split heavy items across multiple bags where allowed.
- Measure oversized luggage before leaving for the airport.
Common Baggage Situations
You’re travelling to the USA
Your ticket usually includes a set number of checked bags instead of a total weight allowance.
You’re returning with extra shopping
Buying extra baggage online before your return journey is normally cheaper than paying at check-in.
Your suitcase is close to the weight limit
Weigh it before leaving home to avoid overweight baggage fees.
Before You Pack
✔ Check your exact baggage allowance in Manage Booking
✔ Weigh each suitcase before you leave for the airport
✔ Keep every checked bag at or under 32 kg
✔ Measure any oversized luggage ahead of time
✔ Buy extra baggage online in advance if you think you’ll need it
Frequently Asked Questions (FAQs)
Does Singapore Airlines include free checked baggage?
Yes. Most fares include checked baggage, but the allowance depends on your cabin, fare, and destination.
Is it cheaper to buy extra baggage online?
Yes. Pre-purchasing baggage before departure is generally less expensive than paying at the airport.
Do USA flights have different baggage rules?
Yes. Most flights to and from the USA use the piece concept, where you’re allowed a fixed number of checked bags instead of a total weight allowance.
What is the baggage allowance for infants?
Infants usually receive 10 kg of checked baggage, plus a stroller and a car seat or carrycot.
How much does Singapore Airlines charge for extra baggage?
There isn’t one fixed price. Charges vary by route, baggage system, and how much your luggage exceeds the allowance.
What is the maximum weight for one checked bag?
No checked bag can weigh more than 32 kg.
Can KrisFlyer members get extra baggage?
Yes. Eligible KrisFlyer and PPS Club members may receive additional baggage allowance depending on their membership tier.
Where can I check my exact baggage allowance?
The most accurate allowance is shown in Manage Booking using your booking reference.
Before you travel, check your booking to confirm your baggage allowance and purchase any additional baggage in advance if needed. If you’re also planning your cabin luggage or seating, our Singapore Airlines Carry-On Rules and Singapore Airlines Seat Selection guides can help you prepare. For more airline baggage comparisons and travel support, explore the Airline Baggage Fees and Customer Service.
FlyTripInfo is an independent travel information website and is not affiliated with or endorsed by Singapore Airlines. Baggage policies, fees, and allowances may change over time. Always verify the latest information with Singapore Airlines before you travel.
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