Direct flights to Phnom Penh | Cheapflights

Best time to book a flight to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh with our price prediction graph.

SIN-PNH

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying non-stop to Phnom Penh

Check out reviews from past customers who have flown Singapore Airlines,Emirates, andMalaysia Airlines to Cambodia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Singapore Airlines

8.2

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

8.1

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Malaysia Airlines

7.4

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

FAQ about direct flights to Phnom Penh

How much are direct flights to Phnom Penh?
On average, a one-way direct flight to Phnom Penh will cost users approximately S$ 239. If you're looking for a direct return flight to Phnom Penh, you can expect to pay around S$ 403.
Which airlines fly direct to Phnom Penh?
At the moment, Singapore Airlines, Emirates offer direct flights to Phnom Penh. Singapore Airlines is currently the most popular airline that flies direct to Phnom Penh.
How long is a direct flight to Phnom Penh?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Phnom Penh to last approximately 1h 55m on average. The quickest direct flight to Phnom Penh at this time departs from Singapore (1h 55m), while the longest leaves from Singapore (1h 55m).
What is the best time of year to fly direct to Phnom Penh?
If you're seeking the lowest price on a direct flight to Phnom Penh, September is worth consideration, as prices are usually at their lowest, on average. March may be most appealing to users looking for the quietest time to visit Phnom Penh, when demand is typically at its lowest.
What is the most popular direct flight origin to Phnom Penh?
Currently, the most popular direct flight origin to Phnom Penh is Singapore. A return direct flight from Singapore to Phnom Penh typically costs around S$ 348.

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