Cheapest one-way flights from Perth to Kathmandu in May from $176

Best time to book flights for Perth (PER) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest one-way flights from Perth (PER) to Kathmandu (KTM) in May 2025 (see full year).

One-Way flights

24 May AirAsia
10 May Scoot Tigerair
25 May Malaysia Airlines
06 May IndiGo
05 May IndiGo
17 May Singapore Airlines
15 May Singapore Airlines
16 May Singapore Airlines
02 May IndiGo
01 May Thai Airways

Also check the deals for return flights from Perth to Kathmandu in May.

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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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