AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to Kathmandu (KTM) in July 2025 (see full year).

One-Way flights

07 Jul	Thai VietJet Air
11 Jul	Thai VietJet Air
15 Jul	AirAsia Cambodia
17 Jul	Cathay Pacific
09 Jul	Cathay Pacific
13 Jul	Cathay Pacific
06 Jul	Cathay Pacific
04 Jul	China Southern
02 Jul	China Southern

Also check the deals for return flights from Phnom-penh to Kathmandu in July.

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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Cheapest one-way flights from Phnom-penh to Kathmandu in July from 133€

One-Way flights