Cheap Flights from Phnom Penh (PNH) to Haiphong (HPH)

Popular airlines from Phnom Penh Intl. Airport (PNH) to Haiphong (HPH-Cat Bi)

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Flights from Phnom Penh (PNH) to Haiphong (HPH)
Origin airport
Phnom Penh Intl.
Destination airport
Cat Bi
Distance
652 mi

Phnom Penh to Haiphong Flights

The cheapest times to fly from Phnom Penh to Haiphong

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phnom Penh to Haiphong are during the month of . You can find some of the cheapest flights from Phnom Penh to Haiphong with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phnom Penh to Haiphong

Sunday is one of the best days to book for cheap flights from Phnom Penh to Haiphong: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phnom Penh to Haiphong

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phnom Penh to Haiphong in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phnom Penh to Haiphong flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phnom Penh to Haiphong airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Cat Bi Airport (HPH) cost?
Discover the latest flight deals from PNH to HPH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PNH to HPH?
The cheapest flights from PNH to HPH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PNH to HPH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PNH to HPH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Cat Bi Airport (HPH)?
You'll need to take a flight with a layover if you're traveling from Phnom Penh Intl. Airport (PNH) to Cat Bi Airport (HPH). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PNH to HPH?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Cat Bi Airport (HPH)?
To avoid possible delays on the Phnom Penh Intl. Airport (PNH) to Cat Bi Airport (HPH) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Hai Phong from Phnom Penh Intl. Airport (PNH)?
If you're on a direct flight from Phnom Penh Intl. Airport (PNH) to Hai Phong, Noi Bai Intl. Airport (HAN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Phnom Penh Intl. Airport (PNH) to Cat Bi Airport (HPH) last-minute?
Booking your flight from PNH to HPH just before your journey is usually more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a PNH to HPH flight and hotel package?
Compared with arranging hotels and flights separately, booking a PNH to HPH flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Cat Bi Airport (HPH)?
Typically, you're able to reschedule or cancel your PNH to HPH flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, visit our Customer Service portal.

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