Cheapest one-way flights from Perth to Kathmandu in September from $162
AirHint found the following cheapest one-way flights from Perth (PER) to Kathmandu (KTM) in September 2025 (see full year).
One-Way flights
| 04 Sep | AirAsia | ||
| 07 Sep | Scoot Tigerair | ||
| 16 Sep | Malaysia Airlines | ||
| 22 Sep | Cathay Pacific | ||
| 24 Sep | IndiGo | ||
| 23 Sep | Cathay Pacific | ||
| 27 Sep | Cathay Pacific |
Also check the deals for return flights from Perth to Kathmandu in September.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
