Cheapest return flights from Sydney to Kathmandu in May from $603

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 May 2025 (see full year).

Return flights

01 May - 20 Jun Malaysia Airlines
14 May - 19 Jun Malaysia Airlines
27 May - 10 Jun Malaysia Airlines
15 May - 20 Jun Malaysia Airlines
07 May - 10 Jun Malaysia Airlines
04 May - 10 Jun Malaysia Airlines
23 May - 27 Jun Malaysia Airlines
06 May - 18 May Scoot Tigerair
20 May - 25 May Scoot Tigerair
06 May - 10 Jun Malaysia Airlines
03 May - 10 Jun Malaysia Airlines
27 May - 09 Jun Malaysia Airlines
09 May - 26 May AirAsia X
10 May - 25 May AirAsia X
07 May - 22 May Singapore Airlines
07 May - 25 May Malaysia Airlines
23 May - 31 May Singapore Airlines
11 May - 25 May Malaysia Airlines
11 May - 24 May Scoot Tigerair
01 May - 31 May Malaysia Airlines

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

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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