June is by far the best month, wherein you can get cheapest flights for Kathmandu to Osaka. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Kathmandu
00:25
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
15:55
Osaka
Kansai International Airport
Mon, 19 Oct 2026

Kathmandu
23:30
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
14:10
Osaka
Kansai International Airport
Tue, 20 Oct 2026

Kathmandu
23:00
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
12:55
Osaka
Kansai International Airport
Tue, 20 Oct 2026

Kathmandu
11:55
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
15:25
Osaka
Kansai International Airport
Tue, 20 Oct 2026

Kathmandu
23:10
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
21:35
Osaka
Kansai International Airport
Tue, 20 Oct 2026

Kathmandu
23:10
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
16:10
Osaka
Kansai International Airport
Tue, 20 Oct 2026

Kathmandu
21:25
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
06:25
Osaka
Kansai International Airport
Wed, 21 Oct 2026

Kathmandu
13:25
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
15:10
Osaka
Kansai International Airport
Tue, 20 Oct 2026

Kathmandu
13:25
Kathmandu
Tribhuvan International Airport
Mon , 19 Oct 2026

Osaka
14:50
Osaka
Kansai International Airport
Tue, 20 Oct 2026

Kathmandu
23:00
Kathmandu
Tribhuvan International Airport
Mon , 06 Jul 2026

Osaka
12:55
Osaka
Kansai International Airport
Tue, 07 Jul 2026

Kathmandu
22:45
Kathmandu
Tribhuvan International Airport
Mon , 06 Jul 2026

Osaka
05:55
Osaka
Kansai International Airport
Wed, 08 Jul 2026










Flying from Kathmandu to Osaka has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Kathmandu to Osaka is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Tribhuvan International Airport (KTM) and Kansai International Airport (KIX). You can expect a flight distance of approximately 4762 km, and most direct services cover it in around 22:20.
Let’s take a closer look at everything you need to know before booking your flight from Kathmandu to Osaka.
| Flight Details | Information |
|---|---|
| Route Distance | 4762 km |
| Average Flight Time | 22:20 hrs |
| Departure Airport | Tribhuvan International Airport (KTM) |
| Arrival Airport | Kansai International Airport (KIX) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Thai Airways, China Southern Airlines, Cathay Pacific airways, Air China |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.