Check Singapore Airlines SQ421 Flight Schedule
Stay Updated on your Singapore Airlines SQ421 flight status updates here
5h 35m
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Book and get the best flight deals Singapore Airlines SQ421
Start from
US$ 117.42
Price/ Pax
Start from
US$ 146.76
Price/ Pax
Start from
US$ 146.99
Price/ Pax
Start from
US$ 177.68
Price/ Pax
Start from
US$ 179.49
Price/ Pax
Please note that the prices listed on this page may not be up to date and subject to change without prior notice. We strive to provide the most accurate and current information.Flight Information Singapore Airlines SQ421
Lowest Fare Month
Nov
Total Destinations
1
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Wednesday 15 October 2025 | 11:45 Chhatrapati Shivaji International Airport | 19:50 Singapore Changi Airport | 5h 35m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Thursday 16 October 2025 | 11:45 Chhatrapati Shivaji International Airport | 19:50 Singapore Changi Airport | 5h 35m | - |
Saturday 18 October 2025 | 11:45 Chhatrapati Shivaji International Airport | 19:50 Singapore Changi Airport | 5h 35m | - |
Sunday 19 October 2025 | 11:45 Chhatrapati Shivaji International Airport | 09:30 +1d Kuala Lumpur International Airport | 19h 15m | - |
Sunday 19 October 2025 | 11:45 Chhatrapati Shivaji International Airport | 08:05 +1d Kuala Lumpur International Airport | 17h 50m | - |
Sunday 19 October 2025 | 11:45 Chhatrapati Shivaji International Airport | 19:50 Singapore Changi Airport | 5h 35m | - |