Cheap flights from Hanoi to Phnom Penh

Flights overview

Useful information for finding cheap flights from Hanoi to Phnom Penh and booking your next trip
Cheapest round-trip flights $317
Thai AirAsia 1 stop 8 hr Thu, Oct 23 — Sun, Oct 26
The cheapest round-trip flight from Hanoi to Phnom Penh is currently $317
Cheapest one-way flight $187
Thai AirAsia 1 stop 12 hr Sun, Oct 19
The cheapest one-way flight from Hanoi to Phnom Penh is currently $187
Last-minute weekend getaway $317
Thai AirAsia 1 stop 8 hr Thu, Oct 23 — Sun, Oct 26
The cheapest last-minute weekend getaway from Hanoi to Phnom Penh is currently $317
Fastest flight 7 hr 15 min The fastest flight with stops from Hanoi to Phnom Penh takes 7 hr 15 min
Nonstop flights Every day There are direct flights on this route every day.

Popular airlines from Hanoi to Phnom Penh

  • Air Cambodia
    Nonstop
    7 weekly nonstop flights
    HAN - KTI Every day
  • Vietnam Airlines
    Nonstop
    4 weekly nonstop flights
    HAN - KTI Every Mon, Wed, Fri, Sun
    79 weekly connecting flights
    HAN - KTI Every day
  • China Southern
    25 weekly connecting flights
    HAN - KTI Every day
  • Shenzhen
    21 weekly connecting flights
    HAN - KTI Every day
  • Thai AirAsia
    from $317
    Typical price: $225–285
    21 weekly connecting flights
    HAN - KTI Every day
  • Singapore Airlines
    21 weekly connecting flights
    HAN - KTI Every day

Popular airports near Hanoi

  • Noi Bai International Airport (HAN)
    Hanoi Vietnam 46 min 13 mi
  • Cat Bi International Airport (HPH)
    Haiphong Vietnam 1 hr 51 min 59 mi
  • Tho Xuan airport (THD)
    Thanh Hoa Vietnam 2 hr 59 min 81 mi
  • Van Don International Airport (VDO)
    Vân Đồn District Vietnam 2 hr 47 min 102 mi

Popular airports near Phnom Penh

  • Techo International Airport (KTI) (KTI)
    Phnom Penh Cambodia 42 min 13 mi
  • Sihanoukville International Airport (KOS)
    Sihanoukville Cambodia 2 hr 55 min 110 mi
  • Siem Reap International Airport (SAI)
    Krong Siem Reap Cambodia 5 hr 12 min 134 mi

Frequently asked questions about flying from Hanoi to Phnom Penh

Which airlines provide the cheapest flights from Hanoi to Phnom Penh?
The cheapest round-trip flight from Hanoi to Phnom Penh recently found on Google Flights was with Thai AirAsia from $317. The cheapest one-way flight was with Thai AirAsia from $187.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Thai AirAsia flight from Hanoi to Phnom Penh is $317, flying from Oct 23 to Oct 26.
What are the cheapest flights from Hanoi to Phnom Penh?
The cheapest round-trip flight from Hanoi to Phnom Penh starts at $317 from Thu, Oct 23 to Sun, Oct 26. The cheapest one-way flight starts at $187 and departs on Sun, Oct 19.
How long does it take to fly from Hanoi to Phnom Penh?
7 hr 15 min is the shortest flight time from Hanoi to Phnom Penh.
When should you fly to Phnom Penh, Cambodia?
Peak travel season runs is Nov–Feb. Rainy season is Jun–Oct. Key annual events include Khmer New Year (Apr); Pchum Ben (Sep), a weeks-long period in which Cambodians pay respect to their ancestors; and Bon Om Touk, the Water Festival (Nov) with boat races, concerts and traditional dishes.
How do I find cheap dates to fly from Hanoi to Phnom Penh?
It's easy to use Google Flights to find the cheapest days to fly from Hanoi to Phnom Penh.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What is the best airline to fly from Hanoi to Phnom Penh?
What counts as the best airline for your flights from Hanoi to Phnom Penh really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Hanoi to Phnom Penh.

In terms of nonstop flights, Air Cambodia is the most popular. Air Cambodia offers 7 nonstop flights per week. Air Cambodia flies from Noi Bai International Airport (HAN) to Techo International Airport (KTI) (KTI) .

In terms of flights, Vietnam Airlines is the most popular. Vietnam Airlines offers 4 nonstop flights and 79 connecting flights per week. Vietnam Airlines flies from Noi Bai International Airport (HAN) to Techo International Airport (KTI) (KTI) .

Other popular airlines flying from Hanoi to Phnom Penh are:
  • China Southern offers 25 connecting flights per week. China Southern flies from Noi Bai International Airport (HAN) to Techo International Airport (KTI) (KTI) .
  • Shenzhen offers 21 connecting flights per week. Shenzhen flies from Noi Bai International Airport (HAN) to Techo International Airport (KTI) (KTI) .
  • Thai AirAsia offers 21 connecting flights per week. Thai AirAsia flies from Noi Bai International Airport (HAN) to Techo International Airport (KTI) (KTI) .
  • Singapore Airlines offers 21 connecting flights per week. Singapore Airlines flies from Noi Bai International Airport (HAN) to Techo International Airport (KTI) (KTI) .
The number of connecting flights refers to distinct flights with at least one stop between Hanoi and Phnom Penh.
Which airlines provide the cheapest flights from Hanoi to Phnom Penh?
The cheapest round-trip flight from Hanoi to Phnom Penh recently found on Google Flights was with Thai AirAsia from $317. The cheapest one-way flight was with Thai AirAsia from $187.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Thai AirAsia flight from Hanoi to Phnom Penh is $317, flying from Oct 23 to Oct 26.
Which airlines have direct flights from Hanoi to Phnom Penh?
Air Cambodia and Vietnam Airlines fly direct from Hanoi to Phnom Penh.
  • There are 7 Air Cambodia direct flights from Hanoi to Phnom Penh per week. Flights are available every day.
  • There are 4 Vietnam Airlines direct flights from Hanoi to Phnom Penh per week. Flights are available on Monday, Wednesday, Friday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
Which airline provides the cheapest last-minute getaway flight from Hanoi to Phnom Penh?
The cheapest last-minute deal between Hanoi and Phnom Penh at price $317 is offered by Thai AirAsia from Thu, Oct 23 to Sun, Oct 26.
Which airlines have direct flights from Hanoi to Phnom Penh?
Air Cambodia and Vietnam Airlines fly direct from Hanoi to Phnom Penh.
  • There are 7 Air Cambodia direct flights from Hanoi to Phnom Penh per week. Flights are available every day.
  • There are 4 Vietnam Airlines direct flights from Hanoi to Phnom Penh per week. Flights are available on Monday, Wednesday, Friday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
When are direct flights from Hanoi to Phnom Penh available?
There are direct flights from Hanoi to Phnom Penh on a daily basis.
How can I find nonstop flights from Hanoi to Phnom Penh?
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Hanoi to Phnom Penh, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
What are the cheapest economy class flights from Hanoi to Phnom Penh?
The cheapest economy class round-trip flights between Hanoi and Phnom Penh start at $317 from Thu, Oct 23 to Sun, Oct 26.
How can I book business class trips from Hanoi to Phnom Penh?
To book business class trips from Hanoi to Phnom Penh, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
Are there any last-minute deals from Hanoi to Phnom Penh next weekend?
The best last-minute getaway deal for the next weekend between Hanoi and Phnom Penh starts at $317 from Thu, Oct 23 to Sun, Oct 26 with Thai AirAsia.
Which airline provides the cheapest last-minute getaway flight from Hanoi to Phnom Penh?
The cheapest last-minute deal between Hanoi and Phnom Penh at price $317 is offered by Thai AirAsia from Thu, Oct 23 to Sun, Oct 26.
How can I find last-minute flight deals from Hanoi to Phnom Penh?
To find last-minute flight deals from Hanoi to Phnom Penh, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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