Singapore to Kathmandu Business Class Flights
Lie-flat business class · 5h 30m · Singapore Airlines
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Singapore to Kathmandu. Lie-flat seats from €1,100 on Singapore Airlines. Flight time 5h 30m, distance 4,030 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Singapore and Kathmandu is operated by Singapore Airlines . All carriers offer lie-flat seats with direct aisle access on this 4,030 km route, with typical flight times of 5h 30m.
What to expect on Singapore–Kathmandu
This 5h 30m medium-haul route offers Lie-flat seats. At this distance (4,030 km), business class gives you lounge access, priority boarding, and significantly more comfort. Fares start at €1,100—strong value for the premium cabin.
Singapore (SIN) — departure airport
Flights depart from Singapore (SIN). Business class passengers have access to premium lounges before departure. Your destination airport is Kathmandu (KTM). See our SIN airport guide for lounge details and KTM arrival info.
How to book Singapore to Kathmandu business class
Prices for business class from Singapore to Kathmandu range from €1,100 to €3,000. Book 2–3 months in advance for the best fares. Midweek departures (Tuesday–Thursday) are typically 15–25% cheaper. Compare fares across 1 airlines — prices can vary by €950 or more depending on the carrier and season.