HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hanoi

$97+ Cheap flights from Phnom Penh (PNH) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — HAN
feb. 11 — feb. 181
mar. 2/11
mar. 2/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phnom Penh to Hanoi with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Phnom Penh Pochentong to Hanoi Noibai are usually found in December or January, booked 73 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap flight deals from Phnom Penh to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Trip.com)

One-way from

$97
(Trip.com)

Popular in

July

Cheapest in

December

Average price

$327

Good round-trip deal

$202 or less

Good one-way deal

$128 or less
Provider with most accurate pricing for Phnom Penh Pochentong-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Hanoi Noibai flights.
Search Deals
From Phnom Penh Pochentong to Hanoi Noibai
Search Deals
One-way flight from Phnom Penh Pochentong to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Phnom Penh Pochentong to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Phnom Penh Pochentong to Hanoi Noibai.
Search Deals

Find flight deals from Phnom Penh to Hanoi

Cheapest flights from Phnom Penh to Hanoi
Explore the most affordable flight options available from Phnom Penh to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 6, 2025.

This Trip.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1210:00 amPNH - HAN
Nonstop2h 00mAirAsia Cambodia
dom. 3/1612:30 pmHAN - PNH
Nonstop2h 00mAirAsia Cambodia
Deal found 2/5$197
This Trip.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1210:00 amPNH - HAN
Nonstop2h 00mMultiple Airlines
dom. 3/1610:00 pmHAN - PNH
1 stop18h 40mMultiple Airlines
Deal found 2/5$220
This Cambodia Angkor Air deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cambodia Angkor Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/124:30 pmPNH - HAN
Nonstop1h 50mCambodia Angkor Air
dom. 4/207:20 pmHAN - PNH
Nonstop1h 50mCambodia Angkor Air
Deal found 2/5$252
This Gotogate deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/102:10 pmPNH - HAN
1 stop9h 55mVietnam Airlines
mié. 5/1410:00 pmHAN - PNH
1 stop18h 55mVietnam Airlines
Deal found 2/6$274
This Booking.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/39:10 amPNH - HAN
1 stop11h 05mThai AirAsia
mié. 3/58:50 pmHAN - PNH
1 stop11h 35mThai AirAsia
Deal found 2/5$280
This Priceline deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/3112:10 amPNH - HAN
2 stops25h 25mChina Eastern
jue. 4/33:00 amHAN - PNH
2 stops20h 15mChina Eastern
Deal found 2/5$521

Find flights from Phnom Penh to Hanoi within your budget

Customize your flight search to find flights from Phnom Penh to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

mié. 3/12

10:00 am-12:00 pm

Nonstop2h 00m

Hanoi Noibai

dom. 3/16

12:30 pm-2:30 pm

Nonstop2h 00m

$197

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

mié. 3/12

10:00 am-12:00 pm

Nonstop2h 00m

Hanoi Noibai

dom. 3/16

10:00 pm-4:40 pm

1 stop18h 40m

$220

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

sáb. 4/12

4:30 pm-6:20 pm

Nonstop1h 50m

Hanoi Noibai

dom. 4/20

7:20 pm-9:10 pm

Nonstop1h 50m

$252

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

sáb. 5/10

2:10 pm-12:05 am

1 stop9h 55m

Hanoi Noibai

mié. 5/14

10:00 pm-4:55 pm

1 stop18h 55m

$274

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

lun. 3/3

9:10 am-8:15 pm

1 stop11h 05m

Hanoi Noibai

mié. 3/5

8:50 pm-8:25 am

1 stop11h 35m

$280

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

lun. 3/31

12:10 am-1:35 am

2 stops25h 25m

Hanoi Noibai

jue. 4/3

3:00 am-11:15 pm

2 stops20h 15m

$521

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

vie. 2/21

12:15 pm-1:15 am

1 stop13h 00m

Hanoi Noibai

sáb. 2/22

2:15 am-11:15 am

1 stop9h 00m

$583

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

vie. 2/21

12:15 pm-1:15 am

1 stop13h 00m

Hanoi Noibai

sáb. 2/22

2:15 am-11:15 am

1 stop9h 00m

$594

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

mié. 3/12

10:00 am-12:00 pm

Nonstop2h 00m

$97

Phnom PenhHanoi

PNH - HAN

PNHHAN

Phnom Penh Pochentong

mié. 2/12

11:50 am-1:10 am

1 stop13h 20m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 16 results
1
2

Compare providers for flights from Phnom Penh to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phnom Penh to Hanoi in February.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phnom Penh-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Phnom Penh to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Phnom Penh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Phnom Penh to Hanoi

Get recent, data-driven insights about flights from Phnom Penh to Hanoi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phnom Penh to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Hanoi. Price data was last updated on January 31, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phnom Penh to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Hanoi (average of $975). Flying from Phnom Penh to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PNH to HAN?

Find hourly flight availability from Phnom Penh to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 6, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 63% on flights from Phnom Penh to Hanoi by exploring options for tickets in the morning.

What is the cheapest day to fly from Phnom Penh to Hanoi?

Use this chart to determine the cheapest time to fly round-trip from Phnom Penh to Hanoi. Price data was last updated on February 2, 2025.

Travelers seeking maximum savings on their Phnom Penh to Hanoi flight should consider departing on Monday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phnom Penh to Hanoi

Explore weekly flight availability from Phnom Penh to Hanoi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 6, 2025.

The most flights from PNH to HAN are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated febrero 6, 2025.
Read through reviews of airlines operating flights from Phnom Penh to Hanoi, such as Asiana Airlines, Vietnam Airlines and Thai AirAsia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.3
Very good
455 reviews

Comfort

8.1

Entertainment

7.8

Food

8.1

Crew

8.5

Boarding

8.4

Overall

8.3

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Asiana Airlines
8.3
Very good
455 reviews
Asiana Airlines
8.3
Very good
455 reviews

Comfort

8.1

Entertainment

7.8

Food

8.1

Crew

8.5

Boarding

8.4

Overall

8.3

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Vietnam Airlines
7.7
Good
203 reviews
Asiana Airlines
8.3
Very good
455 reviews

Comfort

8.1

Entertainment

7.8

Food

8.1

Crew

8.5

Boarding

8.4

Overall

8.3

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Thai AirAsia
7.5
Good
223 reviews
Asiana Airlines
8.3
Very good
455 reviews

Comfort

8.1

Entertainment

7.8

Food

8.1

Crew

8.5

Boarding

8.4

Overall

8.3

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

China Eastern
7.0
Good
126 reviews
Asiana Airlines
8.3
Very good
455 reviews

Comfort

8.1

Entertainment

7.8

Food

8.1

Crew

8.5

Boarding

8.4

Overall

8.3

Reviews

1 / 20

2.0
Mediocre

Alex,Nov 2024

ICN - SIN

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Phnom Penh to Hanoi?

    If you wish to fly to Hanoi from Phnom Penh, then you need to book flights from Phnom Penh Pochentong to Hanoi Noibai. There are 5 flights from Pochentong (PNH) to Noibai (HAN) per day to choose from. Flights to Hanoi from Pochentong are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 55m is how long a nonstop flight from Phnom Penh to Hanoi Noibai typically takes.

  • How popular is this Phnom Penh to Hanoi flight route?

    Within the past month, 23 users have taken a look at flights from Phnom Penh Pochentong to Hanoi Noibai.

  • What are the cheapest airlines flying from Phnom Penh to Hanoi round-trip?

    Cheapflights users have booked flights from Phnom Penh to Hanoi round-trip from $197. Other airlines that can offer you cheap pricing are Cambodia Angkor Air, from $252, and Vietnam Airlines, from $274. AirAsia Cambodia is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phnom Penh to Hanoi one-way?

    The cheapest airlines for a one-way flight from Phnom Penh to Hanoi are AirAsia Cambodia ($97), Cambodia Angkor Air ($135), and Vietnam Airlines ($159).

  • What are the most reliable airlines from Phnom Penh to Hanoi?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phnom Penh to Hanoi on time: AirAsia Cambodia (100%), Cambodia Angkor Air (94%), Vietnam Airlines (91%).

  • What are the cheapest flights from Phnom Penh to Hanoi?

    The cheapest flight price from Phnom Penh to Hanoi is $84. On average you can expect to pay $225. The most popular route, (Phnom Penh Pochentong - Hanoi Noibai), can usually be booked for $290.

  • Can I find deals for flights from Phnom Penh to Hanoi that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Hanoi.

  • Can I find deals for business class flights from Phnom Penh to Hanoi?

    Yes. Cheapflights offers flight deals from Phnom Penh to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Hanoi (average of $975). Flying from Phnom Penh to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Phnom Penh to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Phnom Penh to Ho Chi Minh City flights
Phnom Penh to Da Nang flights

Top 4 airlines flying from Phnom Penh to Hanoi

Discover the top 4 airlines that operate flights from Phnom Penh to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia CambodiaCheapest$151Average$172FlexibilityNo cancel feeOn-timeN/A
Cambodia Angkor AirCheapest$199Average$348FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$222Average$266FlexibilityNo cancel feeOn-time87%
Vietnam AirlinesCheapest$263Average$299FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.