Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Hanoi from $101

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HAN
22 Jan — 29 Jan1
1 adult

The best prices from Hong Kong Intl to Hanoi Noibai are usually found in November or July, booked 88 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Hong Kong to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

$204

One-way from

$101

Popular in

January

Cheapest in

November

Average price

$351
HK Express
  • HK Express
  • 13/2-27/2
  • Nonstop
  • 4h 20m total
  • Hong Kong to Hanoi
Search Deals
HK Express
  • HK Express
  • 15/4
  • Nonstop
  • 2h 10m total
  • Hong Kong to Hanoi
Search Deals
High demand for flights, 18% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Hong Kong to Hanoi

Cheapest flights from Hong Kong to Hanoi
Explore the most affordable flight options available from Hong Kong to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 13/207:35HKG - HAN
Nonstop2h 15mHK Express
Thu 27/209:35HAN - HKG
Nonstop2h 05mHK Express
Deal found 16/1$204
Thu 13/207:35HKG - HAN
Nonstop2h 15mMultiple Airlines
Thu 27/205:45HAN - HKG
1 stop14h 40mMultiple Airlines
Deal found 16/1$299
Sat 15/214:30HKG - HAN
Nonstop2h 10mVietnam Airlines
Fri 21/210:40HAN - HKG
Nonstop1h 50mVietnam Airlines
Deal found 16/1$369
Mon 17/217:40HKG - HAN
1 stop9h 05mChina Eastern
Sat 22/202:35HAN - HKG
1 stop13h 50mChina Eastern
Deal found 16/1$460
Thu 16/108:50HKG - HAN
Nonstop2h 15mCathay Pacific
Tue 21/119:25HAN - HKG
Nonstop1h 55mCathay Pacific
Deal found 15/1$478
Tue 15/421:45HKG - HAN
1 stop20h 05mEVA Air
Fri 2/518:00HAN - HKG
1 stop13h 50mEVA Air
Deal found 17/1$513
Fri 14/219:20HKG - HAN
1 stop5h 55mVietJet Air
Mon 17/205:45HAN - HKG
1 stop11h 35mVietJet Air
Deal found 16/1$555
Sun 23/201:30HKG - HAN
1 stop24h 00mJeju Air
Tue 11/301:40HAN - HKG
1 stop22h 30mJeju Air
Deal found 17/1$573
Sat 15/212:10HKG - HAN
1 stop14h 40mJuneyao Airlines
Fri 28/202:50HAN - HKG
1 stop15h 45mJuneyao Airlines
Deal found 17/1$753
Thu 13/211:55HKG - HAN
2 stops10h 00mCambodia Angkor Air
Mon 17/209:30HAN - HKG
2 stops9h 55mCambodia Angkor Air
Deal found 16/1$777
Thu 13/320:20HKG - HAN
2 stops42h 35mShenzhen Airlines
Sun 16/313:45HAN - HKG
2 stops44h 40mShenzhen Airlines
Deal found 17/1$809
Sat 8/300:40HKG - HAN
1 stop12h 30mAsiana Airlines
Sun 16/323:50HAN - HKG
1 stop11h 10mAsiana Airlines
Deal found 17/1$985

Find flights from Hong Kong to Hanoi within your budget

Customise your flight search to find flights from Hong Kong to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 13/2

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Thu 27/2

09:35-12:40

Nonstop2h 05m

$204

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 13/2

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Thu 27/2

05:45-21:25

1 stop14h 40m

$299

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 15/2

14:30-15:40

Nonstop2h 10m

Hanoi Noibai

Fri 21/2

10:40-13:30

Nonstop1h 50m

$369

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 17/2

17:40-01:45

1 stop9h 05m

Hanoi Noibai

Sat 22/2

02:35-17:25

1 stop13h 50m

$460

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 14/2

08:50-10:05

Nonstop2h 15m

Hanoi Noibai

Tue 18/2

19:25-22:20

Nonstop1h 55m

$478

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 15/4

21:45-16:50

1 stop20h 05m

Hanoi Noibai

Fri 2/5

12:05-10:05

1 stop21h 00m

$513

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 14/2

19:20-00:15

1 stop5h 55m

Hanoi Noibai

Mon 17/2

05:45-18:20

1 stop11h 35m

$555

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 23/2

01:30-00:30

1 stop24h 00m

Hanoi Noibai

Tue 11/3

01:40-01:10

1 stop22h 30m

$573

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 15/2

12:10-01:50

1 stop14h 40m

Hanoi Noibai

Fri 28/2

02:50-19:35

1 stop15h 45m

$753

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 13/2

11:55-20:55

2 stops10h 00m

Hanoi Noibai

Mon 17/2

09:30-20:25

2 stops9h 55m

$777

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Hong Kong to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Hong Kong to Hanoi

Get recent, data-driven insights about flights from Hong Kong to Hanoi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Hong Kong to Hanoi?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Hanoi. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Hanoi, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to Hanoi?

Currently, October is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of $460). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of $817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to HAN?

Find hourly flight availability from Hong Kong to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Hanoi in the morning. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at midday.

Weekly flight availability from Hong Kong to Hanoi

Explore weekly flight availability from Hong Kong to Hanoi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 January 2025.

The most flights from HKG to HAN are scheduled on a Thursday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown Vietnam Airlines, Cathay Pacific and VietJet Air from Hong Kong to Hanoi. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very Good
1,034 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very Good
1,248 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very Good
466 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very Good
737 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Garuda Indonesia
8.1
Very Good
79 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Hong Kong to Hanoi flight route?

    The Hong Kong Intl to Hanoi Noibai flight path was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Hong Kong to Hanoi round-trip?

    Cheapflights users have booked flights from Hong Kong to Hanoi round-trip from $204. Other airlines that can offer you cheap pricing are Vietnam Airlines, from $369, and China Eastern, from $460. You may be able to fly from Hong Kong to Hanoi for 25% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Hong Kong to Hanoi one-way?

    The cheapet airlines for a one-way flight from Hong Kong to Hanoi are HK Express ($101), Vietnam Airlines ($227), and China Eastern ($246).

  • What are the most reliable airlines from Hong Kong to Hanoi?

    Consider HK Express (84%), Air Canada (76%) or Qatar Airways (74%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Hanoi.

  • What are the cheapest flights from Hong Kong to Hanoi?

    Looking at all options, your cheapest flight can be booked for $71. While the most popular route (Hong Kong Intl - Hanoi Noibai) can be booked for $299 on average our data indicates $104 when flying from Hong Kong to Hanoi.

  • Can I find deals for flights from Hong Kong to Hanoi that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Hanoi.

  • Can I find deals for business class flights from Hong Kong to Hanoi?

    Yes. Cheapflights offers flight deals from Hong Kong to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Hanoi?

    Currently, October is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of $460). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of $817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Ho Chi Minh City flights
Hong Kong to Da Nang flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Hanoi?

Cheapflights makes it easy to find Hong Kong to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Hanoi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Hong Kong.

Can Cheapflights find flights from Hong Kong to Hanoi with no change fees?

Yes, we can. To see specific flights from Hong Kong to Hanoi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hong Kong to Hanoi become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Hanoi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.