Cheapest return flights from Sydney to Kathmandu in April from 705€

Best time to book flights for Sydney (SYD) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to Kathmandu (KTM) in April 2025 (see full year).

Return flights

21 Apr - 07 May Air India
21 Apr - 12 May Air India
30 Apr - 18 May Air India
10 Apr - 12 May Air India
10 Apr - 13 May Air India
27 Apr - 15 May Qantas
01 Apr - 10 May Air India
08 Apr - 10 May Air India
09 Apr - 10 May Air India
23 Apr - 30 May Singapore Airlines
10 Apr - 27 Apr AirAsia X
22 Apr - 29 Apr Malaysia Airlines
01 Apr - 07 Apr Thai Airways
02 Apr - 07 Apr Thai Airways
26 Apr - 30 Apr Air India
23 Apr - 30 Apr Thai Airways
01 Apr - 30 Apr Thai Airways
04 Apr - 28 Apr Qantas
18 Apr - 30 Apr Thai Airways
15 Apr - 16 Apr Air India

Also check the deals for one-way flights from Sydney to Kathmandu in April.

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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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