AirHint found the following cheapest return flights from Perth (PER) to Kathmandu (KTM) in September 2026 (see full year).
Return flights
| 14 Sep - 21 Sep | Batik Air Malaysia | ||
| 21 Sep - 03 Oct | Scoot | ||
| 21 Sep - 04 Oct | Scoot | ||
| 22 Sep - 03 Oct | Scoot | ||
| 30 Sep - 28 Oct | Singapore Airlines | ||
| 29 Sep - 11 Oct | Cathay Pacific |
Also check the deals for one-way flights from Perth to Kathmandu in September.
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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.
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