Cheap flights from Phnom Penh to Hanoi

Flights overview

Useful information for finding cheap flights from Phnom Penh to Hanoi and booking your next trip
Cheapest round-trip flights $386
Thai AirAsia 1 stop 11 hr Thu, Oct 23 — Sun, Oct 26
The cheapest round-trip flight from Phnom Penh to Hanoi is currently $386
Cheapest one-way flight $295
Thai AirAsia 1 stop 16 hr Sun, Oct 19
The cheapest one-way flight from Phnom Penh to Hanoi is currently $295
Last-minute weekend getaway $386
Thai AirAsia 1 stop 11 hr Thu, Oct 23 — Sun, Oct 26
The cheapest last-minute weekend getaway from Phnom Penh to Hanoi is currently $386
Fastest flight 8 hr 5 min The fastest flight with stops from Phnom Penh to Hanoi takes 8 hr 5 min
Nonstop flights Every day There are direct flights on this route every day.

Popular airlines from Phnom Penh to Hanoi

  • Air Cambodia
    Nonstop
    7 weekly nonstop flights
    KTI - HAN Every day
  • Vietnam Airlines
    Nonstop
    4 weekly nonstop flights
    KTI - HAN Every Mon, Wed, Fri, Sun
    74 weekly connecting flights
    KTI - HAN Every day
  • China Southern
    28 weekly connecting flights
    KTI - HAN Every day
  • Shenzhen
    21 weekly connecting flights
    KTI - HAN Every day
  • Thai AirAsia
    from $386
    Typical price: $260–330
    21 weekly connecting flights
    KTI - HAN Every day
  • China Eastern
    17 weekly connecting flights
    KTI - HAN Every day

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

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

Frequently asked questions about flying from Phnom Penh to Hanoi

Which airlines provide the cheapest flights from Phnom Penh to Hanoi?
The cheapest round-trip flight from Phnom Penh to Hanoi recently found on Google Flights was with Thai AirAsia from $386. The cheapest one-way flight was with Thai AirAsia from $295.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Thai AirAsia flight from Phnom Penh to Hanoi is $386, flying from Oct 23 to Oct 26.
What are the cheapest flights from Phnom Penh to Hanoi?
The cheapest round-trip flight from Phnom Penh to Hanoi starts at $386 from Thu, Oct 23 to Sun, Oct 26. The cheapest one-way flight starts at $295 and departs on Sun, Oct 19.
How long does it take to fly from Phnom Penh to Hanoi?
8 hr 5 min is the shortest flight time from Phnom Penh to Hanoi.
When should you fly to Hanoi, Vietnam?
Most visitors come in Nov–Dec & Mar–Apr, when the weather is generally warm and clear. The tropical climate is humid year-round, with a hot and rainy monsoon season May–Sep. Important holidays include Tết, or Vietnamese New Year (Jan/Feb, dates vary); the Full Moon/Mid-Autumn Festival (Aug/Sep, dates vary); and National Day (Sep 2), celebrated with fireworks and boat races on the lake.
How do I find cheap dates to fly from Phnom Penh to Hanoi?
It's easy to use Google Flights to find the cheapest days to fly from Phnom Penh to Hanoi.
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 Phnom Penh to Hanoi?
What counts as the best airline for your flights from Phnom Penh to Hanoi 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 Phnom Penh to Hanoi.

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

In terms of flights, Vietnam Airlines is the most popular. Vietnam Airlines offers 4 nonstop flights and 74 connecting flights per week. Vietnam Airlines flies from Techo International Airport (KTI) (KTI) to Noi Bai International Airport (HAN) .

Other popular airlines flying from Phnom Penh to Hanoi are:
  • China Southern offers 28 connecting flights per week. China Southern flies from Techo International Airport (KTI) (KTI) to Noi Bai International Airport (HAN) .
  • Shenzhen offers 21 connecting flights per week. Shenzhen flies from Techo International Airport (KTI) (KTI) to Noi Bai International Airport (HAN) .
  • Thai AirAsia offers 21 connecting flights per week. Thai AirAsia flies from Techo International Airport (KTI) (KTI) to Noi Bai International Airport (HAN) .
  • China Eastern offers 17 connecting flights per week. China Eastern flies from Techo International Airport (KTI) (KTI) to Noi Bai International Airport (HAN) .
The number of connecting flights refers to distinct flights with at least one stop between Phnom Penh and Hanoi.
Which airlines provide the cheapest flights from Phnom Penh to Hanoi?
The cheapest round-trip flight from Phnom Penh to Hanoi recently found on Google Flights was with Thai AirAsia from $386. The cheapest one-way flight was with Thai AirAsia from $295.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Thai AirAsia flight from Phnom Penh to Hanoi is $386, flying from Oct 23 to Oct 26.
Which airlines have direct flights from Phnom Penh to Hanoi?
Air Cambodia and Vietnam Airlines fly direct from Phnom Penh to Hanoi.
  • There are 7 Air Cambodia direct flights from Phnom Penh to Hanoi per week. Flights are available every day.
  • There are 4 Vietnam Airlines direct flights from Phnom Penh to Hanoi 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 Phnom Penh to Hanoi?
The cheapest last-minute deal between Phnom Penh and Hanoi at price $386 is offered by Thai AirAsia from Thu, Oct 23 to Sun, Oct 26.
Which airlines have direct flights from Phnom Penh to Hanoi?
Air Cambodia and Vietnam Airlines fly direct from Phnom Penh to Hanoi.
  • There are 7 Air Cambodia direct flights from Phnom Penh to Hanoi per week. Flights are available every day.
  • There are 4 Vietnam Airlines direct flights from Phnom Penh to Hanoi 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 Phnom Penh to Hanoi available?
There are direct flights from Phnom Penh to Hanoi on a daily basis.
How can I find nonstop flights from Phnom Penh to Hanoi?
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Phnom Penh to Hanoi, 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 Phnom Penh to Hanoi?
The cheapest economy class round-trip flights between Phnom Penh and Hanoi start at $386 from Thu, Oct 23 to Sun, Oct 26.
How can I book business class trips from Phnom Penh to Hanoi?
To book business class trips from Phnom Penh to Hanoi, 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 Phnom Penh to Hanoi next weekend?
The best last-minute getaway deal for the next weekend between Phnom Penh and Hanoi starts at $386 from Thu, Oct 23 to Sun, Oct 26 with Thai AirAsia.
Which airline provides the cheapest last-minute getaway flight from Phnom Penh to Hanoi?
The cheapest last-minute deal between Phnom Penh and Hanoi at price $386 is offered by Thai AirAsia from Thu, Oct 23 to Sun, Oct 26.
How can I find last-minute flight deals from Phnom Penh to Hanoi?
To find last-minute flight deals from Phnom Penh to Hanoi, 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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