Cheapest return flights from Melbourne to Kathmandu in September from 648€

Best time to book flights for Melbourne (MEL) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Melbourne (MEL) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

01 Sep - 22 Sep Singapore Airlines
10 Sep - 24 Sep Singapore Airlines
18 Sep - 30 Oct China Eastern
20 Sep - 31 Oct Jetstar
17 Sep - 28 Oct Cathay Pacific
11 Sep - 24 Sep Singapore Airlines
09 Sep - 10 Oct Singapore Airlines
11 Sep - 01 Oct Air India
16 Sep - 10 Oct Singapore Airlines
15 Sep - 29 Sep Singapore Airlines
17 Sep - 30 Oct Air India
30 Sep - 29 Oct Air India
29 Sep - 29 Oct Air India
02 Sep - 16 Oct Air India

Also check the deals for one-way flights from Melbourne 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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