Singapore Airlines Baggage Policy 2026 – Allowances, Fees & Tips
The complete 2026 guide to Singapore Airlines baggage — Weight vs Piece Concept, the new April 15 power bank restrictions, KrisFlyer & PPS tier bonuses, prepay discount timing, and every rule you need before you get to Changi.
Power Bank In-Flight Use Is Now Banned
Since 15 April 2026, Singapore Airlines and Scoot follow the ICAO / CAAS power bank directive on every flight — not just those departing Singapore. Two hard rules for every passenger:
- Maximum 2 power banks per passenger. Under 100Wh each — 100–160Wh needs written approval, above 160Wh is banned.
- No in-flight charging. You cannot charge a power bank from the aircraft's USB or seat outlet, and you cannot use a power bank to charge your phone or laptop mid-flight. Charge on the ground.
- No overhead storage. Power banks must stay under the seat in front or in your seat-back pocket — never in the overhead bin, never in checked baggage.
Flying with Singapore Airlines is synonymous with luxury and service, but even the world's best airline has strict rules when it comes to luggage.
Getting caught with overweight bags at Changi Airport can be an expensive start to your trip.
Whether you are flying Economy Lite or First Class Suites, understanding the "Weight Concept" versus the "Piece Concept" is critical.
Quick Summary: Baggage Allowance at a Glance
Singapore Airlines uses two different systems depending on where you are flying.
For most of the world, they use weight limits. For flights to/from the USA and Canada, they count the number of bags.
| Class of Travel | Weight Concept (Most Destinations) | Piece Concept (USA & Canada) | Carry-On Allowance |
|---|---|---|---|
| Suites / First | 50 kg (110 lbs) | 2 pieces (32 kg / 70 lbs each) | 2 pieces (7 kg each) |
| Business | 40 kg (88 lbs) | 2 pieces (32 kg / 70 lbs each) | 2 pieces (7 kg each) |
| Prem. Economy | 35 kg (77 lbs) | 2 pieces (23 kg / 50 lbs each) | 1 piece (7 kg / 15.4 lbs) |
| Economy (Flexi) | 30 kg (66 lbs) | 2 pieces (23 kg / 50 lbs each) | 1 piece (7 kg / 15.4 lbs) |
| Economy (Lite) | 25 kg (55 lbs) | 2 pieces (23 kg / 50 lbs each) | 1 piece (7 kg / 15.4 lbs) |
Carry-On Baggage Rules
Singapore Airlines is relatively strict regarding cabin baggage. Regardless of your class, the maximum weight per individual piece of carry-on luggage is 7 kg (15.4 lbs).
Allowances by Class
- Economy & Premium Economy: 1 bag (up to 7 kg).
- Suites, First & Business: 2 bags (up to 7 kg each).
Size Limits
The sum of the length, width, and height of each piece must not exceed 115 cm (45 in). If your bag looks bulky, ground staff may weigh it or ask you to check it in.
The "Personal Item" Bonus
In addition to your main cabin bag, you are allowed one personal item free of charge. This includes:
- Ladies' handbag
- Camera bag
- Laptop bag (must be slim/satchel style)
- Document bag
Note: The combined dimensions of your personal item must not exceed 80 cm (40 x 30 x 10 cm / 15.7 x 11.8 x 3.9 in). If it's too large, it counts towards your main allowance.
Checked Baggage: Weight vs. Piece Concept
This is where most travelers get confused. The rules change entirely based on your destination.
The Weight Concept (Most of the World)
For flights that do not touch the USA or Canada, you are bound by total weight.
- No bag limit: You can check in as many bags as you like, as long as the total combined weight stays within your class allowance (e.g., 30 kg for Economy Flexi).
- Max weight per bag: No single bag can weigh more than 32 kg (70 lbs) due to health and safety regulations.
The Piece Concept (USA & Canada)
If your itinerary includes the US or Canada, you are bound by the number of bags.
- Economy/Premium Economy: 2 bags max, up to 23 kg (50 lbs) each.
- Business/First: 2 bags max, up to 32 kg (70 lbs) each.
- Dimensions: The sum of length + width + height must not exceed 158 cm (62 inches).
How Early to Buy Extra Baggage: Singapore Airlines Discount Timeline NEW
If you know you're going to be over your allowance, the single most valuable rule to remember is that Singapore Airlines discounts pre-purchased excess baggage on a sliding scale — the earlier you buy, the more you save. The cutoff to add baggage online is 6 hours before departure, after which you're stuck with airport pricing.
Best rate. Buy extra allowance from Manage Booking as soon as you know you'll need it.
Still cheaper than the airport, but you've already lost more than half the potential saving.
Full airport price applies. On long-haul routes with $40/kg bands, this is where excess weight gets painful.
If you're a KrisFlyer Elite Silver member or above, the pre-purchase discount is even better — savings can reach around 35% off when you buy your extra allowance in advance. That stacks on top of the tier allowance bonus explained in the next section, so a Silver member packing 10 kg over their fare limit is typically paying a third of what a status-less passenger pays at the desk.
Elite Status & Membership Benefits
If you are a frequent flyer, your allowance increases significantly. These bonuses apply on top of your ticketed allowance.
PPS Club Members
- Weight Concept: Extra 100% allowance (e.g., +50 kg in First, +30 kg in Economy).
- Piece Concept: 2 additional checked bags.
KrisFlyer Elite Gold / Star Alliance Gold
- Weight Concept: Extra 20 kg.
- Piece Concept: 1 additional checked bag.
KrisFlyer Elite Silver
- Weight Concept: Extra 10 kg.
- Piece Concept: 1 additional checked bag.
Flying Star Alliance Gold or PPS on a Partner Airline NEW
Singapore Airlines' KrisFlyer Elite Gold and PPS Club members are automatically recognised as Star Alliance Gold. That's more than just a lounge card — it also unlocks an extra baggage allowance across every Star Alliance partner and Connecting Partner airline you fly, not just Singapore Airlines itself. This matters when your KrisFlyer status is applied on a Lufthansa, ANA, United, EVA Air, or Air Canada flight — you get the partner's Star Alliance Gold bonus, not the SIA one.
✅ Where the Bonus Applies
- Any Star Alliance member airline flight — the operating carrier's Star Alliance Gold benefit applies
- Star Alliance Connecting Partners (limited network)
- Scoot flights connected through Singapore Airlines (5 kg upgrade with minimum 20 kg purchase)
- Virgin Australia partner flights for KrisFlyer Elite Gold members
❌ Where the Bonus Does Not Apply
- Intra-Europe "Light" fares on Austrian Airlines, Lufthansa, and SWISS International Air Lines — extra baggage is explicitly excluded
- Codeshare flights where the operating carrier's lounge and baggage policies override the marketing carrier's
- Award tickets where the fare rules override tier benefits (check terms before booking)
Always attach your KrisFlyer number before check-in — not at the desk. On partner airline flights, ground staff at foreign hubs may not automatically look up your tier status, and manually adding it after your bags are already tagged can mean the extra allowance is lost. The status has to be visible in the booking record when you first drop your bags.
Excess Baggage Fees
Exceeding your limit is costly. Singapore Airlines charges based on "Bands" (geographic zones).
Weight Concept Fees
Fees are charged per kilogram.
- Band 1 to Band 1 (Short haul): Approx. $12 USD per kg.
- Band 1 to Band 5 (Long haul): Can range up to $40+ USD per kg.
Piece Concept Fees (Americas)
Fees are charged per extra bag or for overweight items.
- Extra Piece: Approx. $120 – $350 USD depending on the route.
- Overweight Fee: Charging applies if a bag exceeds 23 kg (in Economy) but is under 32 kg.
Pro Tip: Pre-purchase your excess baggage online. Buying extra allowance more than 48 hours before your flight can save you up to 25% off airport rates. Purchasing between 48 and 6 hours before departure saves you 10%.
Codeshare Flights: Whose Baggage Rules Apply? NEW
Singapore Airlines codeshares with several partners including Virgin Australia, Lufthansa Group, Air New Zealand, and All Nippon Airways, and this creates one of the most common confusion points at the check-in desk. Your ticket says "SQ" but the aircraft is operated by someone else. So whose baggage rules count?
The industry rule is called Most Significant Marketing Carrier — the airline whose code appears on the longest, most important segment of your journey typically decides the baggage rules for the entire booking. If Singapore Airlines is the first marketing carrier on your ticket, SQ's Weight or Piece rules apply throughout, even on the connecting partner segments.
If your trip starts or ends in the United States, US Department of Transportation rules override the "Most Significant Carrier" logic — the airline you fly first sets the baggage rules for the whole itinerary. That means a Chicago-to-Frankfurt-to-Singapore ticket booked as SQ codeshare, with United operating the first leg, will apply United's baggage allowance on all three segments, not Singapore Airlines' more generous Weight Concept limits.
Special Items and Restrictions
Sporting Equipment
Items like golf clubs, surfboards, and bicycles are accepted.
- They count towards your standard checked baggage allowance.
- If they push you over your weight/piece limit, excess baggage fees apply.
- No item can exceed 32 kg or typical dimension limits (200 cm x 75 cm x 80 cm / 78.7 x 29.5 x 31.5 in) without special cargo arrangement.
Musical Instruments
- Small instruments: Can be carried on if they fit within standard cabin baggage dimensions (115 cm / 7 kg).
- Larger instruments: Must be checked in or placed on an extra purchased seat (e.g., a cello) if it weighs under 40 kg.
Prohibited Items
Never pack these in checked or carry-on bags:
- Personal transportation devices (hoverboards, electric unicycles), even if the battery is removed.
- E-cigarettes/vapes (these are illegal to use/possess in Singapore).
- Loose lithium batteries (must be in carry-on, never checked).
Sports Gear & Bulky Items: Book 48–72 Hours Ahead NEW
Singapore Airlines accepts most oversized and unusual items on standard allowance — but only if you tell them you're bringing it. Rocking up to Changi with a surfboard, bike box, or musical instrument that you haven't declared is where check-in delays happen, especially on full flights where hold space is limited.
Surfboards & Boards
Notify Singapore Airlines at least 48 hours before departure. Boards must be in a rigid or padded case and stay within 200 cm.
Bicycles
48–72 hours advance notice recommended. Bike must be in a hard case, pedals removed, handlebars turned, tyres deflated to prevent damage from pressure changes.
Musical Instruments
Confirm cabin storage or extra-seat purchase 72 hours ahead if the instrument doesn't fit standard carry-on dimensions. Cellos typically require a bought seat.
Ski & Snowboard Gear
Counts toward standard checked allowance if under 32 kg per piece. Advance notification helps ground staff route it correctly on winter-season routes.
Flying with a Baby: Extra Food & Formula Allowance NEW
Parents travelling with infants get more than just the standard 10 kg checked infant bag. Singapore Airlines allows an extra 6 kg (13.2 lbs) of infant food, breast milk, and baby amenities on board — over and above your own 7 kg cabin bag allowance. That's designed to cover formula, sterilised bottles, snacks, wipes, spare clothes, and anything else you'd realistically need to keep a baby happy on a long-haul flight.
Standard 7 kg cabin bag — carried by the accompanying adult, same rules as any other passenger.
Plus 6 kg of infant food, breast milk & amenities — on top of your cabin bag if flying from Singapore. For flights originating elsewhere, Singapore Airlines advises confirming country-specific rules before travel.
Plus 10 kg checked infant bag (Weight routes) or 1 checked piece (Piece routes) attached to the infant's ticket.
Plus a fully collapsible stroller and a car seat or carry-cot — checked free of charge, not counted against your allowance.
KrisFlyer Student Privileges: Up to 50 kg Checked NEW
One benefit that rarely shows up in mainstream baggage guides: verified students in the KrisFlyer programme get a substantially larger checked baggage allowance — up to 50 kg total on eligible routes, along with 10% off exclusive student fares. If you're travelling to or from a university abroad and moving a semester's worth of belongings, this is the single most valuable KrisFlyer benefit outside PPS Club.
- Who qualifies: KrisFlyer members with verified student status (documentation required through Singapore Airlines' verification process).
- What you get: Increased checked baggage cap (up to 50 kg on eligible routes) plus discounted student fares.
- Where it matters most: Students on India–Singapore, Australia–Singapore, and long-haul US–Singapore routes moving between semesters.
Frequently Asked Questions
Can I pool my baggage allowance with my travel partner?
Singapore Airlines generally allows baggage pooling for passengers checking in together on the same itinerary. However, no single bag can weigh more than 32 kg for safety reasons.
What happens if my carry-on is 1 kg overweight?
Singapore Airlines can be strict with the 7 kg limit, especially on full flights. While some staff may be lenient with 1 kg, it is risky.
You may be forced to check the bag and pay excess fees if you have already used your checked allowance.
Is a laptop bag included in the 7 kg limit?
No. You are allowed one distinct "personal item" (like a laptop bag or handbag) in addition to your 7 kg main cabin bag. However, the laptop bag must be small (slim profile) and light.
Does my infant get a baggage allowance?
Yes. Infants are entitled to 10 kg of checked baggage (Weight Concept) or 1 piece (Piece Concept). You can also check in a fully collapsible stroller and a car seat/carry-cot for free.
Are power banks allowed in checked luggage?
Absolutely not. All power banks and spare lithium batteries must be packed in your carry-on luggage. If found in checked bags, they will be removed and likely destroyed.
Can I use my power bank to charge my phone during the flight? NEW
No — since 15 April 2026, in-flight use of power banks is prohibited on Singapore Airlines and Scoot. You cannot use a power bank to charge your phone, tablet, or laptop mid-flight, and you cannot plug a power bank into the aircraft's USB or seat outlet to charge it. Use the aircraft's own USB and power ports instead. Power banks must also stay under the seat or in your seat-back pocket — never in the overhead bin.
How early should I buy extra baggage to get the best price? NEW
The maximum discount is around 25% off airport rates when you pre-purchase more than 48 hours before departure. Buying between 6 and 48 hours before your flight drops the discount to about 10%. After the 6-hour cutoff, no online discount applies and you pay full airport rates. If you're a KrisFlyer Elite Silver member or above, the pre-purchase discount can reach around 35% off — a meaningful gap between status and non-status travellers.
My ticket says SQ but the flight is operated by a partner — whose bag rules apply? NEW
Generally the "Most Significant Marketing Carrier" — the airline whose code appears on the longest segment of your booking — sets the baggage rules for the whole itinerary. If Singapore Airlines is that carrier, SQ's Weight or Piece rules apply. Important exception: if your trip starts or ends in the United States, US Department of Transportation rules override this and the operating airline of the first US-originating segment sets the allowance instead. Always confirm the allowance printed on your booking confirmation before you pack.
Final Thoughts
Always check your ticket to confirm which concept applies to your route. If you think you might pack heavy, purchase excess baggage online at least 48 hours in advance to secure that 25% discount.
Confirm your route's baggage concept, lock in any pre-purchased allowance more than 48 hours out, and if you're carrying power banks, check the Wh rating printed on the back — the 100 Wh cap is the number that will decide whether Changi staff wave you through or ask you to dispose of it at the gate.
Muhammad Naeem is a travel researcher with 5+ years of experience analyzing airline rules and global travel regulations. He specializes in simplifying complex airline policies to help travelers avoid extra fees and fly with confidence. His work focuses on accuracy, clarity, and up to date information across international carriers.
