Search flights from Hong Kong (HKG) to Phnom Penh (PNH)

Book your plane tickets from Hong Kong to Phnom Penh with ease

Cheapest flights to Phnom Penh

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Hong Kong to Phnom Penh: things to know

The most popular route is from Hong Kong International Airport in Hong Kong to Phnom Penh International Airport in Phnom Penh. On average this flight takes 3 hours 20 minutes one way and costs US$565 for the round trip.

Most popular route
Hong Kong International Airport (HKG) to Phnom Penh International Airport (PNH)
Average flight time
3 hours 20 minutes
Average round-trip price
US$565
Fly from Hong Kong to Phnom Penh
15 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Hong Kong to Phnom Penh

Airline options may vary according to recently booked flights and your search terms

  • Cathay Pacific
  • Cambodia Angkor Air
  • Vietnam Airlines
  • Thai Airasia
  • Thai Airways
  • Air Bishkeck
  • Philippine Airlines
  • Bangkok Airways
  • Hong Kong Express
  • China Eastern Airlines
  • Hong Kong Airways
  • Malaysia Airlines
  • Emirates
  • China Airlines

Frequently asked questions

Fly to more destinations from Hong Kong

Research, refine and make plans for your whole trip

All flights

Take off to your next destination! Choose from a variety of airline, route and price options for your trip.

Flights to Phnom Penh Municipality

Reaching Phnom Penh Municipality just got easier!

Hotels in Phnom Penh

A popular choice with visitors to Cambodia.

Flights to Phnom Penh International Airport

Jet into this airport to explore Phnom Penh at your leisure.

Flights from Hong Kong to Cambodia

More options to fly to Cambodia.

Flights from Hong Kong to Cambodia

Plan your next getaway from Hong Kong.