$177 Cheap Flights from Haiphong (HPH) to Hong Kong (HKG)

View $177 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Haiphong (HPH-Cat Bi) to Hong Kong International Airport (HKG)

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Cheap Flights from Haiphong to Hong Kong (HPH-HKG)

Prices were available within the past 7 days and start at $177 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG) cost?
Get a cheap one-way flight from $177 or cheap return flight from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG)?
The cheapest month to fly from HPH to HKG is , when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG)?
To find the cheapest airline that'll fly you from HPH to HKG, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG)?
Nonstop flights from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HPH to HKG?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG)?
To touch down at Hong Kong Intl. Airport (HKG) on time, select a flight that leaves from Cat Bi Airport (HPH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG) last-minute?
Waiting until just before your departure to book a flight from HPH to HKG generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a HPH to HKG flight and hotel package?
You'll generally save money by booking a HPH to HKG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Cat Bi Airport (HPH) to Hong Kong Intl. Airport (HKG)?
Generally, it's possible to cancel or reschedule your HPH to HKG flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Cat Bi
Destination airport
Hong Kong Intl.
Distance
474 mi

Book with confidence

Book with confidence

Haiphong to Hong Kong Flights

The cheapest times to fly from Haiphong to Hong Kong

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 Haiphong to Hong Kong are during the month of . You can find some of the cheapest flights from Haiphong to Hong Kong with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Haiphong to Hong Kong

Sunday is one of the best days to book for cheap flights from Haiphong to Hong Kong: 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 Haiphong to Hong Kong

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 Haiphong to Hong Kong in 2025. You can also book with separate airlines for your outbound and return journeys, from $177 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 Haiphong to Hong Kong 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 Haiphong to Hong Kong 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.

 

Haiphong to Hong Kong Flights
*Available to One Key members.