Founded
1947
Fleet Size
131 aircraft
Destinations
100+
Main Hubs
SIN
About Singapore Airlines
Singapore Airlines is consistently ranked among the world's top airlines for service and innovation. A Star Alliance member, it operates from Singapore Changi Airport and is known for its iconic Singapore Girl cabin crew and award-winning service.
Hub Airports
SIN
Hub Airport
Alliance Membership
⭐
Star Alliance
Global airline alliance member
As a member of Star Alliance, Singapore Airlines passengers benefit from reciprocal frequent flyer points, lounge access, and seamless connections with all alliance partners worldwide.
Key Facts
IATA CodeSQ
ICAO CodeSIA
CountrySingapore
RegionAsia Pacific
HeadquartersSingapore
Year Founded1947
Fleet Size131 aircraft
Destinations Served100+ worldwide
AllianceStar Alliance
Official Websitesingaporeair.com
Policies & Information
Carry-on Bag
Pieces allowed1
Max weight7 kg (15 lb)
Max size55 × 38 × 20 cm
FeeFree
Personal Item
AllowedYes
Max sizeMust fit under seat
Checked — Economy
Pieces1
Weight25 kg (55 lb)
FeeIncluded
Checked — Business
Pieces2
Weight40 kg (88 lb) total
FeeIncluded
Checked — First
Pieces2
Weight50 kg (110 lb) total
FeeIncluded
Overweight / Oversize
Overweight feeSGD 100–200 per kg
Oversize feeSGD 200 per item
Note: Singapore Airlines uses a weight concept for baggage (total weight, not per-piece limit in some classes).
Quick Policy Snapshot
Carry-on feeFree
1st checked bagIncluded
Change fee$0–$200 depending on fare type and route
24-hr cancellationYes
Name changes Yes
Online check-in24 hours before departure
Primary Hubs
SIN