Cheap Flights from Phnom Penh (PNH) to Hanoi (HAN) from HK$764~

View HK$764 flight on Mon, 8 Sep 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Noi Bai Intl. Airport (HAN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Phnom Penh (PNH) to Hanoi (HAN)

Prices were available within the past 7 days and start at HK$764 for one-way flights and HK$1,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia Cambodia
Mon, 8 Sep - Fri, 12 Sep
PNH
Phnom Penh
HAN
Hanoi
HK$1,400 Return, found 4 days ago
HK$1,400
Return
found 4 days ago
Select AirAsia Cambodia flight, departing Mon, 8 Sep from Phnom Penh to Hanoi, returning Fri, 12 Sep, priced at HK$1,400 found 4 days ago
AirAsia Cambodia
Fri, 18 Jul - Sun, 20 Jul
PNH
Phnom Penh
HAN
Hanoi
HK$1,430 Return, found 3 days ago
HK$1,430
Return
found 3 days ago
Select AirAsia Cambodia flight, departing Fri, 18 Jul from Phnom Penh to Hanoi, returning Sun, 20 Jul, priced at HK$1,430 found 3 days ago
AirAsia Cambodia
Mon, 2 Mar - Fri, 6 Mar
PNH
Phnom Penh
HAN
Hanoi
HK$1,436 Return, found 1 day ago
HK$1,436
Return
found 1 day ago
Select AirAsia Cambodia flight, departing Mon, 2 Mar from Phnom Penh to Hanoi, returning Fri, 6 Mar, priced at HK$1,436 found 1 day ago
AirAsia Cambodia
Mon, 8 Sep - Fri, 12 Sep
PNH
Phnom Penh
HAN
Hanoi
HK$1,448 Return, found 4 days ago
HK$1,448
Return
found 4 days ago
Select AirAsia Cambodia flight, departing Mon, 8 Sep from Phnom Penh to Hanoi, returning Fri, 12 Sep, priced at HK$1,448 found 4 days ago
AirAsia Cambodia
Fri, 18 Jul - Sun, 20 Jul
PNH
Phnom Penh
HAN
Hanoi
HK$1,473 Return, found 3 days ago
HK$1,473
Return
found 3 days ago
Select AirAsia Cambodia flight, departing Fri, 18 Jul from Phnom Penh to Hanoi, returning Sun, 20 Jul, priced at HK$1,473 found 3 days ago
AirAsia Cambodia
Mon, 2 Mar - Fri, 6 Mar
PNH
Phnom Penh
HAN
Hanoi
HK$1,479 Return, found 1 day ago
HK$1,479
Return
found 1 day ago
Select AirAsia Cambodia flight, departing Mon, 2 Mar from Phnom Penh to Hanoi, returning Fri, 6 Mar, priced at HK$1,479 found 1 day ago
Thai AirAsia
Fri, 25 Jul - Mon, 28 Jul
PNH
Phnom Penh
HAN
Hanoi
HK$1,724 Return, found 4 days ago
HK$1,724
Return
found 4 days ago
Select Thai AirAsia flight, departing Fri, 25 Jul from Phnom Penh to Hanoi, returning Mon, 28 Jul, priced at HK$1,724 found 4 days ago
Vietnam Airlines
Mon, 8 Sep - Fri, 12 Sep
PNH
Phnom Penh
HAN
Hanoi
HK$1,880 Return, found 4 days ago
HK$1,880
Return
found 4 days ago
Select Vietnam Airlines flight, departing Mon, 8 Sep from Phnom Penh to Hanoi, returning Fri, 12 Sep, priced at HK$1,880 found 4 days ago
Singapore Airlines
Mon, 2 Mar - Fri, 6 Mar
PNH
Phnom Penh
HAN
Hanoi
HK$4,559 Return, found 1 day ago
HK$4,559
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 2 Mar from Phnom Penh to Hanoi, returning Fri, 6 Mar, priced at HK$4,559 found 1 day ago
Air China
Wed, 6 Aug - Sat, 9 Aug
PNH
Phnom Penh
HAN
Hanoi
HK$5,133 Return, found 4 days ago
HK$5,133
Return
found 4 days ago
Select Air China flight, departing Wed, 6 Aug from Phnom Penh to Hanoi, returning Sat, 9 Aug, priced at HK$5,133 found 4 days ago

Find the cheapest month to fly from Phnom Penh (PNH) to Hanoi (HAN)

June is typically the cheapest month to fly

From HK$1,460 - HK$2,221 per traveller.

Graph displaying average flight prices per month

Phnom Penh to Hanoi route information
Origin airport
Phnom Penh Intl.
Destination airport
Noi Bai Intl.
Airlines serving
Air Cambodia, Thai Airways International, Vietnam Airlines
Return price
HK$1,400
Distance
1072 km
Average flight time
2 hours 20 mins

Flights from Phnom Penh to Hanoi

Book cheap flights from Phnom Penh (PNH) to Hanoi (HAN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Phnom Penh (PNH) to Hanoi (HAN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Phnom Penh (PNH) to Hanoi (HAN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Hanoi flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Hanoi and things to do in Hanoi for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Hanoi more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Hanoi is HK$764 now!

 

Frequently asked questions

How much is a flight from PNH to Hanoi Intl. Airport?
The lowest price advertised for a round-trip flight from Phnom Penh Airport to Hanoi Intl. Airport is HK$1,400. But you better act soon. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PNH to Noi Bai Intl. Airport (HAN)?
Each airline has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to Hanoi Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phnom Penh Intl. Airport (PNH) to Noi Bai Intl. Airport (HAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PNH to Noi Bai Intl. Airport (HAN)?
With a flight distance of 1,100 kilometers, it's only a short hop from Phnom Penh Airport to Noi Bai Intl. Airport (HAN). It might be a quick flight, but it's still worth bringing along something to keep you busy on board.
Which airlines fly direct from PNH to Hanoi Intl. Airport?
Cambodia Angkor Air (K6) will get you from Phnom Penh Intl. Airport (PNH) to Noi Bai Intl. Airport (HAN) comfortably and safely. Take your pick of 13 direct flights each month along this route.
Are Phnom Penh Airport to HAN flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Phnom Penh Intl. Airport (PNH) to Noi Bai Intl. Airport (HAN) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.