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Cheap flights from Hong Kong to Hanoi from C$ 130

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HAN
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Hanoi Noibai are usually found in March or July, booked 45 days in advance, depart on a Monday or Friday and return on a Saturday

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 12 June 2025.

Round-trip from

C$ 271

One-way from

C$ 130

Popular in

January

Cheapest in

March

Average price

C$ 191

Good one-way deal

C$ 112 or less
Vietnam Airlines
  • Vietnam Airlines
  • 21/11-5/12
  • Nonstop
  • 4h 00m total
  • Hong Kong to Hanoi
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HK Express
  • HK Express
  • 5/10
  • Nonstop
  • 2h 05m total
  • Hong Kong to Hanoi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from Hong Kong Intl to Hanoi Noibai.
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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 12 June 2025.

Fri 21/112:30 p.m.HKG - HAN
Nonstop2h 10mVietnam Airlines
Fri 5/1210:40 a.m.HAN - HKG
Nonstop1h 50mVietnam Airlines
Deal found 11/6C$ 271
Sat 4/107:45 a.m.HKG - HAN
Nonstop2h 05mMultiple Airlines
Sat 4/1012:20 p.m.HAN - HKG
1 stop9h 35mMultiple Airlines
Deal found 11/6C$ 316
Fri 20/611:20 a.m.HKG - HAN
1 stop14h 25mPhilippine Airlines
Wed 25/61:45 a.m.HAN - HKG
1 stop19h 05mPhilippine Airlines
Deal found 11/6C$ 351
Mon 30/68:20 p.m.HKG - HAN
1 stop13h 10mThai AirAsia
Wed 2/78:55 p.m.HAN - HKG
1 stop14h 05mThai AirAsia
Deal found 12/6C$ 387
Fri 21/117:50 a.m.HKG - HAN
1 stop9h 45mChina Airlines
Fri 5/125:35 p.m.HAN - HKG
1 stop14h 40mChina Airlines
Deal found 11/6C$ 424
Thu 12/69:10 p.m.HKG - HAN
1 stop14h 55mEVA Air
Sun 15/66:00 p.m.HAN - HKG
1 stop15h 05mEVA Air
Deal found 12/6C$ 469
Sat 4/101:10 p.m.HKG - HAN
1 stop8h 45mVietJet Air
Sat 4/1011:10 p.m.HAN - HKG
1 stop12h 00mVietJet Air
Deal found 11/6C$ 541
Wed 25/612:30 p.m.HKG - HAN
2 stops37h 40mShenzhen Airlines
Fri 27/66:40 p.m.HAN - HKG
2 stops47h 30mShenzhen Airlines
Deal found 12/6C$ 722
Thu 19/62:35 p.m.HKG - HAN
1 stop22h 35mMalaysia Airlines
Sun 22/61:00 p.m.HAN - HKG
1 stop9h 50mMalaysia Airlines
Deal found 12/6C$ 744
Wed 2/79:35 p.m.HKG - HAN
1 stop22h 00mCambodia Angkor Air
Wed 9/77:00 a.m.HAN - HKG
2 stops12h 35mCambodia Angkor Air
Deal found 11/6C$ 786
Thu 12/612:45 a.m.HKG - HAN
1 stop21h 50mKorean Air
Sat 21/611:10 p.m.HAN - HKG
1 stop10h 30mKorean Air
Deal found 11/6C$ 958
Wed 18/69:30 a.m.HKG - HAN
2 stops55h 10mGaruda Indonesia
Tue 14/107:35 a.m.HAN - HKG
2 stops45h 10mGaruda Indonesia
Deal found 11/6C$ 2,607

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Hong Kong to Hanoi that are best for you.

Fly from

Hong Kong

Fly to

Hanoi

Route

Depart

Return

Price

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 21/11

2:30 p.m.-3:40 p.m.

Nonstop2h 10m

Hanoi Noibai

Fri 5/12

10:40 a.m.-1:30 p.m.

Nonstop1h 50m

C$ 271

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 4/10

7:45 a.m.-8:50 a.m.

Nonstop2h 05m

Hanoi Noibai

Sat 4/10

12:20 p.m.-10:55 p.m.

1 stop9h 35m

C$ 316

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 2/8

6:20 p.m.-1:30 a.m.

1 stop8h 10m

Hanoi Noibai

Sat 9/8

11:25 a.m.-9:50 p.m.

1 stop9h 25m

C$ 353

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 30/6

8:20 p.m.-8:30 a.m.

1 stop13h 10m

Hanoi Noibai

Wed 2/7

8:55 p.m.-12:00 p.m.

1 stop14h 05m

C$ 387

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 21/11

7:50 a.m.-4:35 p.m.

1 stop9h 45m

Hanoi Noibai

Fri 5/12

5:35 p.m.-9:15 a.m.

1 stop14h 40m

C$ 424

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 4/10

1:10 p.m.-8:55 p.m.

1 stop8h 45m

Hanoi Noibai

Sat 4/10

11:10 p.m.-12:10 p.m.

1 stop12h 00m

C$ 541

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 25/6

12:30 p.m.-1:10 a.m.

2 stops37h 40m

Hanoi Noibai

Fri 27/6

6:40 p.m.-7:10 p.m.

2 stops47h 30m

C$ 722

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 2/7

9:35 p.m.-6:35 p.m.

1 stop22h 00m

Hanoi Noibai

Wed 9/7

7:00 a.m.-8:35 p.m.

2 stops12h 35m

C$ 786

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 24/6

12:45 a.m.-9:35 p.m.

1 stop21h 50m

Hanoi Noibai

Wed 2/7

10:30 a.m.-10:40 a.m.

1 stop23h 10m

C$ 941

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 28/11

7:40 p.m.-11:35 a.m.

1 stop16h 55m

Hanoi Noibai

Sun 14/12

12:35 p.m.-11:50 a.m.

1 stop22h 15m

C$ 1,531

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 21 results
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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 round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Hanoi

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Hanoi. Price data was last updated on 9 June 2025.

The price you pay for your flight from Hong Kong to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of C$ 1,064). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of C$ 1,594). 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 12 June 2025.

When flying from Hong Kong to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 54% versus a flight at noon.

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 12 June 2025.

The most flights from HKG to HAN are scheduled on a Tuesday (8 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 mm 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 12 June 2025.
Read through reviews of airlines operating flights from Hong Kong to Hanoi, such as EVA Air, Korean Air and China Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.6
Good
892 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • What airports do I use to fly from Hong Kong to Hanoi?

    Booking a flight from Hong Kong Intl (HKG) to Hanoi Noibai (HAN) is your only option if you wish to fly from Hong Kong to Hanoi. On a typical day, there are 7 flights from Hong Kong Intl to Noibai, all of which are around 2h 05m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Hong Kong Intl to Hanoi.

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

    Flights from Hong Kong Intl to Hanoi Noibai have been viewed 6 times in the past calendar month.

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

    According to our current data, Vietnam Airlines (C$ 271), Philippine Airlines (C$ 353), and Thai AirAsia (C$ 387) offers the cheapest pricing from Hong Kong to Hanoi.

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

    For one-way options, check prices for HK Express. According to our data, you can fly for as low as C$ 130. Users have also found prices from C$ 164 and C$ 182 on Vietnam Airlines and Thai AirAsia, respectively.

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

    Consider VietJet Air (100%), Air Canada (90%) or Finnair (90%) 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?

    On average you can expect to pay C$ 138 for a flight from Hong Kong to Hanoi. The cheapest flight overall is C$ 92 while the most popular route, (Hong Kong Intl - Hanoi Noibai) is currently priced at C$ 257.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of C$ 1,064). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of C$ 1,594). 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

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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

Top airline flying from Hong Kong to Hanoi

Discover the top airline that operate flights from Hong Kong to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 169AverageC$ 173FlexibilityNo cancel feeOn-time90%
Search HK Express flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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 goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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! Cheapflights helps users easily find flights from Hong Kong to Hanoi with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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