Airline
Singapore Airlines (4I)
Experience award-winning luxury and seamless global connectivity with Singapore Airlines. Enjoy premium comfort, exceptional inflight service, and optimized transit schedules through world-renowned Changi Airport to destinations across Australia, East Asia, and the Pacific.
Why travelers choose Singapore Airlines
- •Seamless global connectivity via Singapore Changi Airport (SIN) to Australia, East Asia, and the Americas.
- •Industry-leading cabin comfort featuring the award-winning KrisWorld inflight entertainment system.
- •Exceptional on-time performance and dedicated KrisFlyer loyalty benefits, including generous mileage earn/burn options.
Fare families
Economy Lite
Value-focused entry fare perfect for travelers with fixed plans, offering world-class cabin comfort.
- •25kg checked baggage allowance
- •Advance seat selection available for a nominal fee
- •Ticket changes permitted with a fee; refunds limited
Economy Lite
Value-focused entry fare perfect for travelers with fixed plans, offering world-class cabin comfort.
- •25kg checked baggage allowance
- •Advance seat selection available for a nominal fee
- •Ticket changes permitted with a fee; refunds limited
Economy Flexi
Enhanced travel flexibility with generous baggage allowances and complimentary advance seat selection.
- •30kg checked baggage allowance
- •Complimentary standard advance seat selection
- •Lower change fees with partial cancellations permitted
Key policies
Baggage allowance
Generous weight-based allowance for most routes: Economy Lite/Value 25kg; Economy Standard/Flexi 30kg; Premium Economy 35kg; Business 40kg; First/Suites 50kg. Flights to/from the Americas operate on a piece concept.
Change policy
Fare flexibility tailored to your needs: Flexi fares offer minimal or no change fees, while Lite/Value fares incur fees plus applicable fare differences. KrisFlyer award tickets follow specific program terms.
Check-in
Convenient online and mobile app check-in opens 48 hours to 1.5 hours prior to departure. Dedicated airport counters typically close 60 minutes before departure.
Colombo (CMB) network
Singapore Airlines operating flights touching CMB
Sample operating pattern; confirm exact days and times during booking.
From Colombo (CMB)
CMB → DXB
Flight 4I 203 • Daily
CMB → SIN
Flight 4I 468 • Daily
CMB → LHR
Flight 4I 503 • Mon / Wed / Fri
To Colombo (CMB)
DXB → CMB
Flight 4I 204 • Daily
SIN → CMB
Flight 4I 469 • Daily
LHR → CMB
Flight 4I 504 • Tue / Thu / Sat