Oslo to Singapore Business Class Flights
Lie-flat business class · 12h 00m · Singapore Airlines
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Oslo to Singapore. Lie-flat seats from €1,700 on Singapore Airlines. Flight time 12h 00m, distance 10,140 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Oslo and Singapore is operated by Singapore Airlines . All carriers offer lie-flat seats with direct aisle access on this 10,140 km route, with typical flight times of 12h 00m.
What to expect on Oslo–Singapore
At 12h 00m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Suite), multi-course dining, and premium lounge access at Oslo. Singapore Airlines operates the most competitive fares starting at €1,700.
Oslo (OSL) — departure airport
Flights depart from Oslo (OSL). Business class passengers have access to premium lounges before departure. Your destination airport is Singapore (SIN). See our OSL airport guide for lounge details and SIN arrival info.
How to book Oslo to Singapore business class
Prices for business class from Oslo to Singapore range from €1,700 to €4,400. For routes above €1,500, booking 3–6 months ahead and being flexible with dates can save 20–30%. Set a price alert and wait for sales. Compare fares across 1 airlines — prices can vary by €1,350 or more depending on the carrier and season.