AirHint found the following cheapest return flights from Phnom-penh (PNH) to Osaka (KIX) in July 2025 (see full year).

Return flights

25 Jul - 15 Aug	Thai AirAsia
20 Jul - 31 Jul	Thai AirAsia
20 Jul - 27 Jul	Thai AirAsia
20 Jul - 28 Jul	Thai AirAsia
20 Jul - 30 Jul	Thai AirAsia
21 Jul - 31 Jul	Thai AirAsia
21 Jul - 27 Jul	Thai AirAsia
21 Jul - 28 Jul	Thai AirAsia
21 Jul - 30 Jul	Thai AirAsia
16 Jul - 31 Jul	Thai AirAsia
16 Jul - 27 Jul	Thai AirAsia
20 Jul - 04 Aug	Thai AirAsia
21 Jul - 04 Aug	Thai AirAsia
16 Jul - 04 Aug	Thai AirAsia
25 Jul - 04 Aug	Thai AirAsia
25 Jul - 13 Aug	Thai AirAsia
23 Jul - 04 Aug	Thai AirAsia
20 Jul - 02 Aug	Thai AirAsia
21 Jul - 02 Aug	Thai AirAsia
16 Jul - 02 Aug	Thai AirAsia

Also check the deals for one-way flights from Phnom-penh to Osaka 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 return flights from Phnom-penh to Osaka in July from $298

Return flights