Istanbul to Kathmandu Business Class Flights
Lie-flat business class · 6h 30m · Turkish Airlines
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Istanbul to Kathmandu. Lie-flat seats from €1,200 on Turkish Airlines. Flight time 6h 30m, distance 5,050 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Istanbul and Kathmandu is operated by Turkish Airlines . All carriers offer lie-flat seats with direct aisle access on this 5,050 km route, with typical flight times of 6h 30m.
What to expect on Istanbul–Kathmandu
This 6h 30m medium-haul route offers Lie-flat seats. At this distance (5,050 km), business class gives you lounge access, priority boarding, and significantly more comfort. Fares start at €1,200—strong value for the premium cabin.
Istanbul (IST) — departure airport
Flights depart from Istanbul (IST). Business class passengers have access to premium lounges before departure. Your destination airport is Kathmandu (KTM). See our IST airport guide for lounge details and KTM arrival info.
How to book Istanbul to Kathmandu business class
Prices for business class from Istanbul to Kathmandu range from €1,200 to €3,200. 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 €1,000 or more depending on the carrier and season.