Cheapest one-way flights from Phnom-penh to Singapore in December from 127€

AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to Singapore (SIN) in December 2025 (see full year).

One-Way flights

03 Dec AirAsia Cambodia
29 Dec Singapore Airlines direct
10 Dec Singapore Airlines direct
15 Dec Singapore Airlines direct
05 Dec Singapore Airlines direct
22 Dec Singapore Airlines direct
03 Dec Singapore Airlines direct
09 Dec Singapore Airlines direct
08 Dec Singapore Airlines direct
02 Dec Singapore Airlines direct

Also check the deals for return flights from Phnom-penh to Singapore in December.

Skyscanner

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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