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Direct flights to Phnom Penh

— PNH
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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.
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

Get insights into the airlines that provide direct flights to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated 12 September 2025.
See what other customers who have flown with Cathay Pacific to Cambodia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
993 reviews
Check prices

Comfort

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Cathay Pacific
7.6
Good
993 reviews
Cathay Pacific
7.6
Good
993 reviews
Check prices

Comfort

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Temperature and rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature and rainfall totals by month.

PNH

Temperature

25 - 29 °C

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

FAQ about direct flights to Phnom Penh

Find answers to frequently asked questions about direct flights to Phnom Penh to unlock the best deals on Cheapflights.

  • How much are direct flights to Phnom Penh?

    On average, a one-way direct flight to Phnom Penh will cost users approximately HK$1,569. If you're looking for a direct return flight to Phnom Penh, you can expect to pay around HK$2,460.

  • Which airlines fly direct to Phnom Penh?

    At the moment, Cathay Pacific, Cambodia Angkor Air, 柬埔寨航空 offer direct flights to Phnom Penh. Cathay Pacific 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 21h 55m on average. The quickest direct flight to Phnom Penh at this time departs from Hong Kong (21h 55m), while the longest leaves from Hong Kong (21h 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, July is worth consideration, as prices are usually at their lowest, on average. August 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 Hong Kong. A return direct flight from Hong Kong to Phnom Penh typically costs around HK$2,015.

See more FAQs

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