✓ Policy web-verified 2026-05-31
Singapore Airlines runs two completely different baggage systems depending on where you fly, and getting them mixed up is the most common mistake. Routes to and from the USA and Canada use the piece concept (you get a number of bags, each with its own weight cap). Everywhere else uses the weight concept (one total kilo allowance you can split across bags however you like). Your exact allowance is printed on your ticket and depends on the fare bundle you booked.
On weight-concept routes, Economy ranges from 25 kg (Lite) up to 35 kg (Premium Economy), Business gets 40 kg, and Suites/First get 50 kg. On the piece-concept US/Canada routes, Economy and Premium Economy get 2 bags up to 23 kg (50 lb) each, while Business and above get 2 bags up to 32 kg (70 lb) each. Cabin baggage is a flat 7 kg across all Economy/Premium Economy cabins regardless of route.
Quick facts
| Carry-on (cabin) | 1 bag, 7 kg, total dimensions up to 115 cm (56 x 36 x 23 cm) |
| Personal item | Allowed within the 7 kg / 115 cm cabin limit (e.g. ~40 x 30 x 10 cm laptop/handbag) |
| Checked — Economy Lite (weight routes) | 25 kg total |
| Checked — Economy Standard/Flexi (weight routes) | 30 kg total |
| Checked — Premium Economy (weight routes) | 35 kg total |
| Checked — Business (weight routes) | 40 kg total |
| Checked — Suites/First (weight routes) | 50 kg total |
| Checked — US/Canada (piece concept) | Economy/PE: 2 x 23 kg; Business/Suites/First: 2 x 32 kg |
| Excess baggage (prepaid) | ~USD 6–42 per kg, or USD 40–280 per extra piece (varies by route) |
| Single piece max size | 158 cm (62 in) linear; over = oversize fee |
Cabin bag & personal item
| Item | Allowance |
|---|---|
| Personal / under-seat item | No separate hard dimension; small item such as laptop bag/handbag (~40 x 30 x 10 cm). Counts within the single-bag 7 kg / 115 cm cabin allowance in Economy/Premium Economy; Business/First get two cabin bags totalling 7 kg each |
| Cabin / carry-on bag | Total linear dimensions up to 115 cm (approx. 56 x 36 x 23 cm) · 7 kg Free — included in all fares |
Checked baggage & fees
| Checked allowance | Weight concept: 25–50 kg total by fare/cabin. Piece concept (US/Canada): 2 bags |
| Weight limit | 23 kg or 32 kg per piece (piece routes); 32 kg max single bag on weight routes |
| Typical fee | Included up to fare allowance; excess charged |
What each fare includes
| Fare | Personal | Cabin | Checked |
|---|---|---|---|
| Economy Lite | Within cabin limit | 7 kg, 115 cm total | Weight routes: 25 kg. US/Canada: 2 x 23 kg |
| Economy Standard / Value | Within cabin limit | 7 kg, 115 cm total | Weight routes: 30 kg. US/Canada: 2 x 23 kg |
| Economy Flexi | Within cabin limit | 7 kg, 115 cm total | Weight routes: 30 kg. US/Canada: 2 x 23 kg |
| Premium Economy | Within cabin limit | 7 kg, 115 cm total | Weight routes: 35 kg. US/Canada: 2 x 23 kg |
| Business | Within cabin limit | 2 bags, 7 kg each | Weight routes: 40 kg. US/Canada: 2 x 32 kg |
| Suites / First | Within cabin limit | 2 bags, 7 kg each | Weight routes: 50 kg. US/Canada: 2 x 32 kg |
What you actually get on a cheap fare
What you actually get at deal prices: the cheapest Singapore Airlines fare is Economy Lite. It includes the full 7 kg cabin bag and — unlike most discount fares from other carriers — it does still include 25 kg of checked baggage on weight-concept routes (or 2 x 23 kg pieces on US/Canada routes). That is far more generous than a typical European “Light” longhaul fare that gives zero checked bag.
The catch with Lite is not the bag, it’s the flexibility: Lite fares earn fewer miles, can’t be changed cheaply, and on weight routes give 10 kg less than Flexi (25 kg vs 30 kg). If you’re packing heavy, paying up to Standard/Flexi for the extra 10 kg is usually cheaper than buying excess at the airport (USD 8–56 per kg). Prepaying excess online more than 48 h before departure is the cheapest way to add weight if you stay on Lite.
Oversize, sports & special items
2026 notes: KrisFlyer Elite Gold members get an extra piece or +10 kg on Singapore Airlines and Scoot, plus discounts of up to 40% on prepaid excess. Buying extra baggage online more than 48 h before departure typically saves around 25% versus airport rates (about 10% off between 48 h and 6 h before).
Oversize/overweight: any single bag over 158 cm (62 in) linear or over 32 kg triggers an oversize/overweight surcharge (roughly USD 40–225 by route band); bags over 32 kg may be refused for handling-safety reasons and must be split.
Sports & instruments: golf clubs, skis, bicycles and similar count toward your allowance if within it, otherwise charged as excess/oversize. Bicycles must be boxed/bagged. Small instruments can go as cabin baggage within the 7 kg limit; larger instruments either travel as checked baggage or require a purchased extra seat (cabin-seat baggage) for fragile items.
Frequently asked questions
How much checked baggage is included in Singapore Airlines Economy Lite?
On weight-concept routes (everywhere except the US and Canada), Economy Lite includes 25 kg of checked baggage. On US/Canada piece-concept routes it includes 2 pieces up to 23 kg (50 lb) each. The 7 kg cabin bag is always included.
What is the Singapore Airlines carry-on size and weight limit?
One cabin bag up to 7 kg with total linear dimensions (length + width + height) not exceeding 115 cm — roughly 56 x 36 x 23 cm. Business, Suites and First passengers may bring two cabin bags, each up to 7 kg.
Does Singapore Airlines use weight or piece baggage rules?
Both. Flights to and from the USA and Canada use the piece concept (a fixed number of bags, each with its own weight cap). All other routes use the weight concept (one total kilo allowance you can split across bags). Your ticket shows which applies.
What does checked baggage cost if I exceed my allowance?
On weight routes, excess is roughly USD 6–42 per kg prepaid (more at the airport, around USD 8–56 per kg). On piece routes, an extra bag runs roughly USD 40–280 prepaid (up to USD 50–350 at the airport). Exact amounts vary by route band, so check Manage Booking for your trip.
Can I save money by paying for extra baggage in advance?
Yes. Prepaying excess baggage online more than 48 hours before departure is typically about 25% cheaper than airport rates, and roughly 10% cheaper between 48 and 6 hours out. KrisFlyer Elite Gold members get up to 40% off prepaid excess.
What are the checked allowances in Premium Economy, Business and First?
On weight routes: Premium Economy 35 kg, Business 40 kg, Suites/First 50 kg. On US/Canada piece routes: Premium Economy 2 x 23 kg, Business and Suites/First 2 x 32 kg (70 lb) each.
Is the personal item separate from the carry-on on Singapore Airlines?
In Economy and Premium Economy, your laptop bag or handbag must fit within the single 7 kg / 115 cm cabin allowance rather than being a fully separate item. Business, Suites and First passengers get two cabin bags, each up to 7 kg.
What is the maximum size and weight for a single checked bag?
Any single piece must stay within 158 cm (62 in) total linear dimensions; larger bags incur an oversize fee. On weight routes a single bag should not exceed 32 kg for handling safety, and bags over 32 kg may have to be split.
Verified against: source · source · source · source · source