Cheapest return flights from Perth to Kathmandu in May from $556

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

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

Return flights

30 May - 05 Jun Malaysia Airlines
02 May - 22 May Singapore Airlines
01 May - 03 Jun Malaysia Airlines
16 May - 30 May Malaysia Airlines
10 May - 10 Jun Singapore Airlines
20 May - 30 May Malaysia Airlines
12 May - 14 Jun Malaysia Airlines
18 May - 30 May Malaysia Airlines
17 May - 30 May Singapore Airlines
12 May - 30 May Singapore Airlines
13 May - 23 May Cathay Pacific
09 May - 18 May Malaysia Airlines
01 May - 02 May Cathay Pacific

Also check the deals for one-way 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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