AirHint found the following cheapest return flights from Lyon (LYS) to Phnom-penh (PNH) in August 2025 (see full year).
Return flights
21 Aug - 12 Sep | Emirates | ||
21 Aug - 03 Sep | Emirates | ||
14 Aug - 17 Aug | easyJet | ||
15 Aug - 24 Aug | Air France |
Also check the deals for one-way flights from Lyon to Phnom-penh in August.
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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