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Not ready to book? to track prices.Find the cheapest flights from Phnom Penh to Hanoi
Cheap round-trip flights
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Cambodia Angkor Air flights from Phnom Penh to Hanoi
Our best Cambodia Angkor Air deals on Phnom Penh to Hanoi flight tickets
Vietnam Airlines flights from Phnom Penh to Hanoi
Our best Vietnam Airlines deals on Phnom Penh to Hanoi flight tickets
See travel insights to Hanoi from
How to get the cheapest flight ticket from Phnom Penh to Hanoi
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Phnom Penh and Hanoi?
What is the cheapest month to fly to Hanoi?
The cheapest month to fly to Hanoi from Phnom Penh is in March. Flight prices, which tend to average around $203, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in March, then February is your next best option. Flight prices from Phnom Penh to Hanoi during February average around $252.
What is the cheapest day to depart on your flight to Hanoi?
According to our data, Sunday is the cheapest day to fly to Hanoi from Phnom Penh. The lowest ticket price found for a Sunday departure recently was $300. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Tuesday is $350.
What is the cheapest time of day to depart on your flight to Hanoi?
Our most recent data shows that the best time of day to fly to Hanoi is in the morning. Flights from Phnom Penh to Hanoi during this time can be as low as $198. Try not to purchase tickets in the evening because they tend to be around $458. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Phnom Penh Pochentong to Hanoi Noibai flight route?
Fly from Phnom Penh Pochentong to Hanoi Noibai for the best Phnom Penh Pochentong - Hanoi Noibai flight prices
How far in advance should I book a flight to Hanoi?
You are more likely to see cheaper flights to Hanoi from Phnom Penh when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $299 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Phnom Penh for as low as $239 on momondo.
What cabin class options are available on Phnom Penh Pochentong to Hanoi Noibai flights?
There are 2 cabin classes available to choose from on Phnom Penh Pochentong to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Phnom Penh Pochentong to Hanoi Noibai?
Cambodia Angkor Air, AirAsia Cambodia, and Thai AirAsia are the most popular carriers operating from Phnom Penh Pochentong to Hanoi Noibai
What airlines fly to Hanoi?
Cambodia Angkor Air, Vietnam Airlines and AirAsia Cambodia are the top three most popular airlines that fly to Hanoi from Phnom Penh according to our data. Cambodia Angkor Air is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 4 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.
How many flights depart from Phnom Penh to Hanoi on average per day?
The number of flights available between Phnom Penh and Hanoi is 5 per day as of April 2025. The most frequent departure time is 4:00PM, with 70% of daily flights leaving in the afternoon.
How many flights depart from Phnom Penh to Hanoi on average per week?
The number of flights available between Phnom Penh and Hanoi is 38 per week as of April 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.
When to book flights from Phnom Penh to Hanoi
Cheap Phnom Penh to Hanoi (PNH to HAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Hanoi
How far is Phnom Penh Pochentong to Hanoi Noibai by plane?
There are 655.4 mi between Phnom Penh Pochentong and Hanoi Noibai. 1h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Hanoi Noibai Airport?
Prices for flights from Phnom Penh Pochentong Airport to Hanoi Noibai Airport were last updated today.
How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Hanoi Noibai Airport?
There are 4 operators available for flights from Phnom Penh Pochentong Airport to Hanoi Noibai Airport as of April 2025.
How old do you have to be to fly from Phnom Penh Pochentong Airport to Hanoi Noibai Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phnom Penh Pochentong Airport to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Phnom Penh to Hanoi?
Based on momondo bookings for flights between Phnom Penh and Hanoi, the leading plane model is Airbus A321-100/200, making up 50.30% of the total bookings. Other popular models include Airbus A320-100/200 with 44.00%, Airbus A321neo with 2.97%, and Airbus A330-300 with 2.38%.
What is the most popular airline from Phnom Penh to Hanoi?
momondo data reveals that the most frequently booked airline on the route from Phnom Penh to Hanoi is Cambodia Angkor Air, representing 53% of all bookings. The subsequent popular airlines are Vietnam Airlines at 32%, AirAsia Cambodia at 13%, and Thai AirAsia at 3%.
Best airlines flying from Phnom Penh to Hanoi
Compare and see reviews for airlines that fly from Phnom Penh to Hanoi with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $153 | Free Cancellation | Rating 10.0 1 review | |||
| PriceFrom $193 | Free Cancellation | Rating 8.2 10 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 7.5 207 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 7.6 194 reviews |
AirAsia Cambodia Flights From Phnom Penh to Hanoi
The lowest priced AirAsia Cambodia flight from Phnom Penh to Hanoi from the last 72 hours was $153. Generally, AirAsia Cambodia has 4 flights on this route every week with an average price of $199. AirAsia Cambodia is rated 10.0/10 by our users.
Cambodia Angkor Air Flights From Phnom Penh to Hanoi
Across 10 Cambodia Angkor Air reviews on momondo, the average score is 8.2/10. Cambodia Angkor Air flies from Phnom Penh to Hanoi about 17 times each week, with ticket deals ranging from $193 to $314. Price data is based on momondo searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Phnom Penh to Hanoi?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phnom Penh to Hanoi. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Phnom Penh to Hanoi with flexible booking policies on momondo?
Flights from Phnom Penh to Hanoi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Phnom Penh to Hanoi?
Once you have performed a search for Phnom Penh to Hanoi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Phnom Penh to Hanoi right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Phnom Penh to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.