$145 Cheap Flights from Hong Kong (HKG) to Hanoi (HAN)

View $145 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Noi Bai Intl. Airport (HAN)

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Find available prices by choosing your travel dates.

Cheap Flights from Hong Kong to Hanoi (HKG-HAN)

Prices were available within the past 7 days and start at $145 for one-way flights and $241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Fri, Jan 23 - Tue, Jan 27
HKG
Hong Kong SAR
HAN
Hanoi
$241 Roundtrip, just found
$241
Roundtrip
just found
Select Vietnam Airlines flight, departing Fri, Jan 23 from Hong Kong SAR to Hanoi, returning Tue, Jan 27, priced at $241 just found
Vietnam Airlines
Thu, Oct 9 - Thu, Oct 16
HKG
Hong Kong SAR
HAN
Hanoi
$249 Roundtrip, found 5 hours ago
$249
Roundtrip
found 5 hours ago
Select Vietnam Airlines flight, departing Thu, Oct 9 from Hong Kong SAR to Hanoi, returning Thu, Oct 16, priced at $249 found 5 hours ago
Vietnam Airlines
Thu, Jun 5 - Thu, Jun 19
HKG
Hong Kong SAR
HAN
Hanoi
$256 Roundtrip, just found
$256
Roundtrip
just found
Select Vietnam Airlines flight, departing Thu, Jun 5 from Hong Kong SAR to Hanoi, returning Thu, Jun 19, priced at $256 just found
Philippine Airlines
Fri, Jan 23 - Tue, Jan 27
HKG
Hong Kong SAR
HAN
Hanoi
$264 Roundtrip, just found
$264
Roundtrip
just found
Select Philippine Airlines flight, departing Fri, Jan 23 from Hong Kong SAR to Hanoi, returning Tue, Jan 27, priced at $264 just found
China Eastern Airlines
Wed, May 7 - Thu, May 8
HKG
Hong Kong SAR
HAN
Hanoi
$282 Roundtrip, found 1 hour ago
$282
Roundtrip
found 1 hour ago
Select China Eastern Airlines flight, departing Wed, May 7 from Hong Kong SAR to Hanoi, returning Thu, May 8, priced at $282 found 1 hour ago
Cathay Pacific
Wed, Aug 27 - Tue, Sep 2
HKG
Hong Kong SAR
HAN
Hanoi
$283 Roundtrip, just found
$283
Roundtrip
just found
Select Cathay Pacific flight, departing Wed, Aug 27 from Hong Kong SAR to Hanoi, returning Tue, Sep 2, priced at $283 just found
Xiamen Airlines
Sun, Jun 1 - Sun, Jun 8
HKG
Hong Kong SAR
HAN
Hanoi
$311 Roundtrip, found 2 hours ago
$311
Roundtrip
found 2 hours ago
Select Xiamen Airlines flight, departing Sun, Jun 1 from Hong Kong SAR to Hanoi, returning Sun, Jun 8, priced at $311 found 2 hours ago
Scoot
Wed, Jul 9 - Wed, Jul 23
HKG
Hong Kong SAR
HAN
Hanoi
$314 Roundtrip, found 4 days ago
$314
Roundtrip
found 4 days ago
Select Scoot flight, departing Wed, Jul 9 from Hong Kong SAR to Hanoi, returning Wed, Jul 23, priced at $314 found 4 days ago
China Airlines
Fri, Jan 23 - Tue, Jan 27
HKG
Hong Kong SAR
HAN
Hanoi
$326 Roundtrip, just found
$326
Roundtrip
just found
Select China Airlines flight, departing Fri, Jan 23 from Hong Kong SAR to Hanoi, returning Tue, Jan 27, priced at $326 just found
EVA Airways
Wed, Aug 27 - Tue, Sep 2
HKG
Hong Kong SAR
HAN
Hanoi
$326 Roundtrip, just found
$326
Roundtrip
just found
Select EVA Airways flight, departing Wed, Aug 27 from Hong Kong SAR to Hanoi, returning Tue, Sep 2, priced at $326 just found

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN) cost?
Cheap round-trip fares from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN) start at $224. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Vietnam Airlines flight leaving HKG on April 29 2025 and touching down at HAN. The price was last updated on April 19 2025 and has not changed since.
What is the cheapest month to fly from HKG to HAN?
The cheapest flights from HKG to HAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN)?
Take the express route to Noi Bai Intl. Airport (HAN). 3 airlines offer nonstop flights from Hong Kong Intl. Airport (HKG), including:

  • Cathay Pacific
  • Hong Kong Express
  • Vietnam Airlines

What is the cheapest airline that flies from HKG to HAN?
Currently, the cheapest airline operating one-way flights from HKG to HAN is Vietnam Airlines. You can jet off on this route from $137. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HKG on July 12 2025. Prices were last updated on April 19 2025 and have not changed since.
How many flights per day from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN)?
With an average of 3 direct flights that operate from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN) each day, you’ll be on your way in no time.
What are the most popular departure times for flights from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN)?
More passengers fly between HKG and HAN at 2 PM than at any other point in the day. Prefer a quieter experience? Try choosing a quieter departure window and you could save on your ticket as well.
What day of the week has the most flights from HKG to HAN?
If you jet off on a Thursday, you’ll get the biggest range of choices for flights from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN).
What is the earliest flight from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN)?
Catch the earliest flight at around 7:35AM UTC+8, leaving from Hong Kong Intl. Airport (HKG). You’ll be flying for approximately 2h 15m, landing at Noi Bai Intl. Airport (HAN) at approximately 8:50AM UTC+7.
How long does it take to fly from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN)?
The average flight duration from HKG to HAN is 2 hours and 12 minutes, covering a total distance of 530 mi.
What airline has the least delays from HKG to HAN?
Cathay Pacific has the best track record for on-time direct flights from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN), with an on-time score of 81%. Use the Expedia App to view your journey status before you head off and get immediate updates about any changes.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN)?
Select a flight from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Hanoi from Hong Kong Intl. Airport (HKG)?
Explore your flight options from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN). This is the only Hanoi airport you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN) last-minute?
Booking your plane ticket from HKG to HAN shortly before your getaway is usually more expensive. However, if you’re flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a HKG to HAN flight and hotel package?
Booking a HKG to HAN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Noi Bai Intl. Airport (HAN)?
Typically, it’s possible to reschedule or cancel your HKG to HAN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find further details on our Customer Service portal.
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