This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HAN
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Hanoi Noibai are usually found in January or November, booked 34 days in advance, depart on a Wednesday or Monday and return on a Thursday
Cheap flight deals from Hong Kong to Hanoi
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 10 September 2026.
Sun 15/1107:35 -
Nonstop2h 15m
Mon 16/1109:35 -
Nonstop2h 00m
Deal found 9/9£132
Thu 29/1007:35 -
Nonstop2h 15m
Sun 1/1109:35 -
Nonstop2h 00m
Deal found 5/9£134
Fri 9/1013:05 -
Nonstop1h 55m
Tue 13/1009:20 -
Nonstop1h 45m
Deal found 9/9£135
Thu 17/907:40 -
Nonstop2h 10m
Sun 20/909:35 -
Nonstop2h 05m
Deal found 9/9£137
Sat 17/1013:05 -
Nonstop1h 55m
Mon 19/1009:20 -
Nonstop1h 45m
Deal found 6/9£139
Sun 15/1112:55 -
Nonstop2h 05m
Sun 22/1109:35 -
Nonstop2h 00m
Deal found 9/9£143
Fri 9/1013:05 -
Nonstop1h 55m
Tue 13/1011:45 -
1 stop6h 35m
Deal found 9/9£151
Thu 17/907:40 -
Nonstop2h 10m
Mon 21/906:30 -
1 stop8h 15m
Deal found 9/9£154
Thu 29/1007:35 -
Nonstop2h 15m
Sun 1/1107:00 -
1 stop10h 50m
Deal found 6/9£157
Thu 17/916:30 -
1 stop6h 25m
Sun 20/909:35 -
Nonstop2h 05m
Deal found 5/9£163
Best flights from Hong Kong to Hanoi
Discover carefully curated flight deals from Hong Kong to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Mon 16/1112:55 -
Nonstop2h 05m
Thu 19/1109:15 -
Nonstop1h 40m
Deal found 9/9£186
Mon 9/1114:30 -
Nonstop2h 15m
Tue 24/1108:00 -
1 stop8h 25m
Deal found 5/9£219
Fri 23/1019:50 -
2 stops27h 35m
Fri 30/1017:40 -
1 stop21h 00m
Deal found 8/9£235
Fri 13/1118:40 -
1 stop15h 30m
Thu 19/1107:00 -
1 stop9h 25m
Deal found 9/9£232
Wed 7/1019:50 -
2 stops16h 00m
Tue 13/1018:55 -
1 stop22h 55m
Deal found 7/9£238
Thu 29/1019:50 -
2 stops24h 25m
Sun 1/1122:25 -
1 stop19h 25m
Deal found 6/9£238
Sun 8/1118:40 -
1 stop7h 30m
Thu 12/1106:00 -
1 stop10h 25m
Deal found 8/9£241
Mon 9/1119:50 -
1 stop12h 20m
Tue 24/1105:55 -
1 stop8h 45m
Deal found 9/9£239
Direct flights from Hong Kong to Hanoi
Explore direct flight options from Hong Kong to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Sun 15/1107:35 -
Nonstop2h 15m
Mon 16/1109:35 -
Nonstop2h 00m
Deal found 9/9£132
Thu 29/1007:35 -
Nonstop2h 15m
Sun 1/1109:35 -
Nonstop2h 00m
Deal found 5/9£134
Fri 9/1013:05 -
Nonstop1h 55m
Tue 13/1009:20 -
Nonstop1h 45m
Deal found 9/9£135
Sat 17/1013:05 -
Nonstop1h 55m
Mon 19/1009:20 -
Nonstop1h 45m
Deal found 6/9£139
Sun 15/1112:55 -
Nonstop2h 05m
Sun 22/1109:35 -
Nonstop2h 00m
Deal found 9/9£143
Mon 9/1112:55 -
Nonstop2h 05m
Tue 24/1109:15 -
Nonstop1h 40m
Deal found 9/9£173
Sun 29/1112:55 -
Nonstop2h 05m
Mon 30/1109:15 -
Nonstop1h 40m
Deal found 6/9£179
Mon 16/1112:55 -
Nonstop2h 05m
Thu 19/1109:15 -
Nonstop1h 40m
Deal found 6/9£186
Thu 8/1013:05 -
Nonstop1h 55m
Mon 12/1009:20 -
Nonstop1h 45m
Deal found 5/9£188
Sat 21/1112:55 -
Nonstop2h 05m
Sun 29/1109:15 -
Nonstop1h 40m
Deal found 9/9£207
Fri 23/1014:30 -
Nonstop2h 05m
Mon 26/1010:30 -
Nonstop2h 00m
Deal found 5/9£227
Last-minute flights from Hong Kong to Hanoi
Discover last-minute flight deals from Hong Kong to Hanoi. Data last updated 10 September 2026 and is based on user searches.
Thu 17/907:40 -
Nonstop2h 10m
Sun 20/909:35 -
Nonstop2h 05m
Deal found 9/9£137
Thu 17/907:40 -
Nonstop2h 10m
Mon 21/906:30 -
1 stop8h 15m
Deal found 9/9£154
Thu 17/916:30 -
1 stop6h 25m
Sun 20/909:35 -
Nonstop2h 05m
Deal found 5/9£163
Wed 7/1007:40 -
Nonstop2h 10m
Tue 13/1009:35 -
Nonstop2h 05m
Deal found 7/9£132
Wed 7/1007:40 -
Nonstop2h 10m
Tue 13/1013:00 -
1 stop9h 10m
Deal found 7/9£166
Fri 9/1013:05 -
Nonstop1h 55m
Tue 13/1009:20 -
Nonstop1h 45m
Deal found 9/9£135
Fri 9/1013:05 -
Nonstop1h 55m
Tue 13/1011:45 -
1 stop6h 35m
Deal found 9/9£151
Sat 17/1013:05 -
Nonstop1h 55m
Mon 19/1009:20 -
Nonstop1h 45m
Deal found 6/9£139
Thu 29/1007:35 -
Nonstop2h 15m
Sun 1/1109:35 -
Nonstop2h 00m
Deal found 5/9£134
Thu 29/1007:35 -
Nonstop2h 15m
Sun 1/1107:00 -
1 stop10h 50m
Deal found 6/9£157
One-way flights from Hong Kong to Hanoi
Search for one-way flight options from Hong Kong to Hanoi. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Wed 18/1107:35 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£70
Mon 5/1007:40 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£71
Tue 22/907:40 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£73
Sat 12/1207:35 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£77
Thu 12/1112:55 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£78
Sun 25/1012:55 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£80
Mon 4/112:55 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£85
Mon 28/907:40 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£87
Thu 10/1212:55 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£88
Thu 24/907:40 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£89
Sat 26/907:40 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£92
Sun 27/907:40 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£92
Find 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 10 September 2026.
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 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Hong Kong to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Mon 5/10
13:05-14:00
Nonstop1h 55m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£102
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Mon 5/10
19:50-22:05
2 stops27h 15m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£125
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sun 25/10
19:50-15:15
2 stops44h 25m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£126
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 12/11
19:50-19:05
2 stops24h 15m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£130
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Wed 18/11
19:50-19:05
2 stops24h 15m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£131
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Fri 18/9
19:50-15:25
2 stops20h 35m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£135
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sun 20/9
19:50-22:50
2 stops28h 00m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£137
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 22/10
19:55-20:10
2 stops25h 15m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£142
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Mon 16/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Thu 19/11
09:15-11:55
Nonstop1h 40m
£186
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Mon 9/11
14:30-15:45
Nonstop2h 15m
Hanoi Noibai
Tue 24/11
08:00-17:25
1 stop8h 25m
£219
Flights are sorted by cheapest return flights first.
Deals found on 9/9
Showing 1-10 of 16 resultsSorted by cheapest first
1
2
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.
HKG-HAN
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.
Cheapflights Insights
Everything you need to know about your flight from Hong Kong to Hanoi
Prices
Airlines
Delays
How far ahead should I book a flight from Hong Kong to Hanoi?
The best time to book flights from Hong Kong to Hanoi is 33 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, January is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of £106). Flying from Hong Kong to Hanoi in February is currently the most expensive (average of £192). 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 10 September 2026.
Unlike at midday, when flights are generally more expensive, you can save up to 30% on flights from Hong Kong to Hanoi by exploring options for tickets in the evening.
How much does it cost for a return flight from Hong Kong to Hanoi?
Airfare is typical for this route at the moment.
Hong Kong to Hanoi flights typically cost between £130 and £205 in November.The cheapest return price found within the last 5 days was £132 on HK Express (15 Nov–16 Nov).
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 10 September 2026.
The most flights from HKG to HAN are scheduled on a Tuesday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Hong Kong to Hanoi delayed?
About 26% of weekly flights between Hong Kong and Hanoi have experienced delays in the past year, with the average delay time being 114 minutes.
What is the most punctual flight time for Hong Kong to Hanoi flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Hong Kong to Hanoi flights?
Over the past year, HK Express have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 10 September 2026.
See what other customers who have flown with HK Express from Hong Kong to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
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 6 daily flights to Hanoi from 1 airline. 1h 55m 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, 14 users have taken a look at flights from Hong Kong Intl to Hanoi Noibai.
How long is the flight from Hong Kong to Hanoi?
Departing from Hong Kong to Hanoi will take you 2h 05m. Hong Kong and Hanoi are separated by a distance of 525 mi. Most flights are nonstop.
What is the cheapest airline to fly from Hong Kong to Hanoi round-trip?
Currently priced at £84, 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. HK Express is priced at 44% 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 HK Express (£51), Hong Kong Airlines (£71), and Vietnam Airlines (£86).
What are the most reliable airlines from Hong Kong to Hanoi?
Consider HK Express (93%), Air Canada (64%) or Qatar Airways (62%) 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 £358, our data shows the cheapest flight currently is £76. When looking at the most popular route, (Hong Kong Intl - Hanoi Noibai), you can expect to pay £133 for that flight.
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, January is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of £106). Flying from Hong Kong to Hanoi in February is currently the most expensive (average of £192). 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.
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
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 7,457,451 searches. Data last updated 10 September 2026.
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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