Cheapest return flights from Adelaide to Kathmandu in May from $602

AirHint found the following cheapest return flights from Adelaide (ADL) to Kathmandu (KTM) in May 2026 (see full year).

Return flights

26 May - 10 Jun Indonesia AirAsia
11 May - 10 Jun Jetstar
04 May - 18 May Jetstar
26 May - 11 Jun Indonesia AirAsia
30 May - 13 Jun Indonesia AirAsia
26 May - 12 Jun Malaysia Airlines
11 May - 02 Jun Malaysia Airlines
30 May - 12 Jun Singapore Airlines
28 May - 26 Jun Malaysia Airlines
28 May - 04 Jun Singapore Airlines
09 May - 19 May Singapore Airlines
13 May - 20 May Virgin Australia

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

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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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