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Cheap flights from Hong Kong to Hanoi from £114

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. 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 Monday or Thursday and return on a Thursday

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

£114

Popular in

January

Cheapest in

November

Average price

£178
HK Express
  • HK Express
  • 21/2-24/2
  • Nonstop
  • 4h 20m total
  • Hong Kong to Hanoi
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High demand for flights, 18% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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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 17 January 2025.

Fri 21/207:35HKG - HAN
Nonstop2h 15mHK Express
Mon 24/209:35HAN - HKG
Nonstop2h 05mHK Express
Deal found 16/1£114
Mon 24/307:35HKG - HAN
Nonstop2h 15mMultiple Airlines
Wed 16/420:30HAN - HKG
1 stop19h 55mMultiple Airlines
Deal found 16/1£151
Sat 15/214:30HKG - HAN
Nonstop2h 10mVietnam Airlines
Fri 21/210:40HAN - HKG
Nonstop1h 50mVietnam Airlines
Deal found 16/1£187
Fri 14/218:25HKG - HAN
2 stops21h 20mChina Eastern
Mon 24/215:45HAN - HKG
2 stops17h 35mChina Eastern
Deal found 16/1£224
Fri 4/418:20HKG - HAN
1 stop7h 25mPhilippine Airlines
Sun 6/401:45HAN - HKG
1 stop7h 25mPhilippine Airlines
Deal found 16/1£227
Thu 16/108:50HKG - HAN
Nonstop2h 15mCathay Pacific
Tue 21/119:25HAN - HKG
Nonstop1h 55mCathay Pacific
Deal found 15/1£243
Tue 15/421:45HKG - HAN
1 stop20h 05mEVA Air
Fri 2/518:00HAN - HKG
1 stop13h 50mEVA Air
Deal found 17/1£261
Fri 14/219:20HKG - HAN
1 stop5h 55mVietJet Air
Mon 17/205:45HAN - HKG
1 stop11h 35mVietJet Air
Deal found 16/1£282
Sun 23/201:30HKG - HAN
1 stop24h 00mJeju Air
Tue 11/301:40HAN - HKG
1 stop22h 30mJeju Air
Deal found 17/1£291
Sat 15/212:10HKG - HAN
1 stop14h 40mJuneyao Airlines
Fri 28/202:50HAN - HKG
1 stop15h 45mJuneyao Airlines
Deal found 17/1£383
Thu 13/211:55HKG - HAN
2 stops10h 00mCambodia Angkor Air
Mon 17/209:30HAN - HKG
2 stops9h 55mCambodia Angkor Air
Deal found 16/1£395
Wed 2/400:30HKG - HAN
1 stop22h 30mAsiana Airlines
Mon 7/423:30HAN - HKG
1 stop11h 10mAsiana Airlines
Deal found 16/1£407

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 858,174 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

Fri 21/2

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Mon 24/2

09:35-12:40

Nonstop2h 05m

£114

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 24/3

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Wed 16/4

20:30-17:25

1 stop19h 55m

£151

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

£187

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 14/2

18:25-14:45

2 stops21h 20m

Hanoi Noibai

Mon 24/2

15:45-10:20

2 stops17h 35m

£224

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 4/4

18:20-00:45

1 stop7h 25m

Hanoi Noibai

Sun 6/4

01:45-10:10

1 stop7h 25m

£227

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

£243

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 15/4

21:45-16:50

1 stop20h 05m

Hanoi Noibai

Fri 2/5

18:00-08:50

1 stop13h 50m

£261

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

£282

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

£291

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

£383

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 24 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 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.

The best time to book flights from Hong Kong to Hanoi is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of £793). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of £1,137). 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.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 49% on flights from Hong Kong to Hanoi by exploring options for tickets in the morning.

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.
To help decide which airline to fly from Hong Kong to Hanoi, see what other customers have to say about Vietnam Airlines, Cathay Pacific and Korean Air. 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

Boarding

8.5

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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

Boarding

8.5

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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

Boarding

8.5

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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

Boarding

8.5

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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.

Cathay Pacific
7.5
Good
826 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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.

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

    Hanoi Noibai is the airport most travelers will use when flying to Hanoi from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Noibai (HAN) should be relatively easy as there are 8 daily flights to Hanoi from 3 different airlines. 2h 10m is how long a flight from Hong Kong to Hanoi Noibai will take if you book a nonstop flight.

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

    Within the past month, 58 users have taken a look at flights from Hong Kong Intl to Hanoi Noibai.

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

    Currently priced at £114, HK Express will fly you from Hong Kong to Hanoi and back. In addition to HK Express, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Vietnam Airlines and China Eastern - these airlines can fly you to your destination from £187 and £224, respectively. HK Express is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • 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 Vietnam Airlines (£115), Cathay Pacific (£149), and Jeju Air (£153).

  • 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?

    While on average a flight from Hong Kong to Hanoi is generally £167, our data shows the cheapest flight currently is £54. When looking at the most popular route, (Hong Kong Intl - Hanoi Noibai), you can expect to pay £131 for that flight.

  • 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, May is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of £793). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of £1,137). 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 Da Nang flights
Hong Kong to Ho Chi Minh City flights

Top 3 airlines flying from Hong Kong to Hanoi

Discover the top 3 airlines 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 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£93Average£116FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapest£107Average£227FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Vietnam AirlinesCheapest£152Average£177FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hanoi from Hong Kong today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Hanoi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Hanoi, users can toggle the no change fees filter when performing a flight search.

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.

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