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Flights from Hanoi to Phnom Penh

Airlines Flying from Hanoi to Phnom Penh

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Air Cambodia logo Air Cambodia AirAsia Cambodia logo AirAsia Cambodia Vietnam Airlines logo Vietnam Airlines

Flight deals from Hanoi to Phnom Penh

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Hanoi to Phnom Penh

Cheapest one-way flight price AU$130
Cheapest return ticket price AU$251
Off-season travel month March
Peak season for travel June
Flight distance 1,080.63km
Average flight time 2 hours 26 minutes
Popular airline Thai AirAsia

Find the best time to fly from Hanoi to Phnom Penh

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Hanoi (HAN) to Phnom Penh (PNH) the cheapest?

    Airlines adjust prices for flights from Hanoi to Phnom Penh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Hanoi (HAN) to Phnom Penh (PNH) cost?

    According to Trip.com's data, the lowest price is around AU$545.

  • How long is the flight from Hanoi (HAN) to Phnom Penh (PNH)?

    It takes about 2 hours 26 minutes to fly from Hanoi (HAN) to Phnom Penh (PNH).

  • What are the most popular airlines that fly from Hanoi (HAN) to Phnom Penh (PNH)?

    Airlines with flights from Hanoi (HAN) to Phnom Penh (PNH): Vietnam Airlines, AirAsia Cambodia, Air Cambodia and Air France.

  • How many airports in Phnom Penh (PNH)?

    There are 1 airport(s) in Phnom Penh (PNH): Phnom Penh International Airport.

How to find a cheap flight from Hanoi to Phnom Penh

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hanoi to Phnom Penh. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Hanoi to Phnom Penh.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Hanoi to Phnom Penh over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Fri, Jun 20, with one-way flights priced at just AU$132.
2
Compare cheap flight deals from Hanoi to Phnom Penh across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Hanoi to Phnom Penh. The cheapest airline for this route is AirAsia Cambodia.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Hanoi to Phnom Penh, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Hanoi to Phnom Penh.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Hanoi to Phnom Penh and snag some exclusive deals just for you.

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