Cheapest return flights from Coolangatta to Kathmandu in September from $1565

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

Return flights

16 Sep - 24 Oct Qantas
17 Sep - 06 Oct Qantas
17 Sep - 05 Oct Qantas
17 Sep - 24 Oct Qantas
17 Sep - 28 Oct Qantas
30 Sep - 30 Oct Qantas
30 Sep - 31 Oct Qantas
18 Sep - 24 Oct Qantas
17 Sep - 26 Oct Qantas
17 Sep - 27 Oct Qantas

Also check the deals for one-way flights from Coolangatta 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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