Cheapest return flights from Phnom-penh to Kathmandu in April from $711

Best time to book flights for Phnom-penh (PNH) to Kathmandu (KTM) flights at AirHint

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

Return flights

05 Apr - 12 Apr Thai Airways
04 Apr - 11 Apr Thai Airways
04 Apr - 12 Apr Thai Airways
03 Apr - 07 Apr Thai Airways
04 Apr - 09 Apr Thai Airways
03 Apr - 08 Apr Thai Airways
03 Apr - 06 Apr Thai Airways
08 Apr - 18 Apr Thai Airways
04 Apr - 07 Apr Thai Airways
05 Apr - 07 Apr Thai Airways

Also check the deals for one-way flights from Phnom-penh 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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