Cheapest return flights from Melbourne to Kathmandu in September from $681

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

29 Sep - 13 Oct Scoot Tigerair
01 Sep - 22 Sep Singapore Airlines
29 Sep - 31 Oct Scoot Tigerair
11 Sep - 20 Sep Singapore Airlines
01 Sep - 05 Oct Malaysia Airlines
21 Sep - 28 Oct Qantas
10 Sep - 01 Oct Singapore Airlines
29 Sep - 14 Oct Malaysia Airlines
29 Sep - 15 Oct Malaysia Airlines
15 Sep - 05 Oct Air India
21 Sep - 22 Sep Air India
29 Sep - 12 Oct Air India
24 Sep - 28 Oct Air India

Also check the deals for one-way flights from Melbourne to Kathmandu in September.

Skyscanner

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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