Cheap flight deals from Hanoi to Hong Kong

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Hanoi to Hong Kong

Cheapest one-way flight price	Rp 1,006,113
Cheapest round-trip ticket price	Rp 1,894,267
Off-season for travel	March
Peak season for travel	January
Flight distance	875.29 km
Average flight time	2 hours 3 minutes
Popular airline	Thai AirAsia

When is the cheapest time to fly from Hanoi to Hong Kong?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Hanoi (HAN) to Hong Kong (HKG) the cheapest?

Airlines adjust prices for flights from Hanoi to Hong Kong based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Hanoi (HAN) to Hong Kong (HKG) cost?

According to Trip.com's data, the lowest price is around Rp 5,860,897.
How long does it take to fly from Hanoi (HAN) to Hong Kong (HKG) and what is the distance?

It takes around 2 hours 3 minutes to fly from Hanoi (HAN) to Hong Kong (HKG).
What are the most popular airlines that fly from Hanoi (HAN) to Hong Kong (HKG)?

Airlines with flights from Hanoi (HAN) to Hong Kong (HKG): Qatar Airways, Air Canada, Vietnam Airlines, Cathay Pacific, HK Express, Air Cambodia, El Al and Finnair.

How to find a cheap flight from Hanoi to Hong Kong

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hanoi to Hong Kong. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Hanoi to Hong Kong ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Hanoi to Hong Kong for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1006113 for a one-way ticket on Thu, May 8.

Compare cheap Hanoi to Hong Kong flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Hanoi to Hong Kong. The most affordable airline currently operating on this route is HK Express.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Hanoi to Hong Kong route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Hanoi to Hong Kong flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Hanoi to Hong Kong to access exclusive deals just for you.