This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HAN
24 Oct — 31 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.
Cheapest
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 24 September 2026.
Sun 11/1013:05 -
Nonstop1h 55m
Wed 14/1009:20 -
Nonstop1h 45m
Deal found 20/9£135
Sun 11/1007:40 -
Nonstop2h 10m
Fri 16/1009:20 -
Nonstop1h 45m
Deal found 20/9£137
Sun 11/1013:05 -
Nonstop1h 55m
Thu 15/1009:20 -
Nonstop1h 45m
Deal found 20/9£138
Thu 8/1007:40 -
Nonstop2h 10m
Sun 11/1009:35 -
Nonstop2h 05m
Deal found 20/9£139
Fri 9/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£139
Sat 10/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£140
Mon 12/1007:40 -
Nonstop2h 10m
Wed 14/1009:35 -
Nonstop2h 05m
Deal found 20/9£141
Fri 9/1013:05 -
Nonstop1h 55m
Mon 12/1009:20 -
Nonstop1h 45m
Deal found 20/9£142
Tue 13/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£142
Tue 13/1013:05 -
Nonstop1h 55m
Fri 16/1009:20 -
Nonstop1h 45m
Deal found 20/9£143
Sun 11/1013:05 -
Nonstop1h 55m
Wed 14/1007:30 -
1 stop12h 40m
Deal found 20/9£154
Mon 16/1107:35 -
Nonstop2h 15m
Fri 27/1121:45 -
1 stop19h 30m
Deal found 23/9£160
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 24 September 2026.
Mon 16/1114:30 -
Nonstop2h 15m
Thu 19/1110:30 -
Nonstop2h 00m
Deal found 23/9£206
Mon 9/1119:50 -
1 stop20h 40m
Tue 24/1105:55 -
1 stop8h 45m
Deal found 22/9£234
Fri 19/318:40 -
1 stop15h 30m
Sat 10/410:25 -
Nonstop2h 05m
Deal found 23/9£218
Tue 3/1119:15 -
2 stops21h 00m
Tue 10/1105:55 -
1 stop8h 45m
Deal found 19/9£234
Thu 8/1014:30 -
Nonstop2h 05m
Sun 11/1010:25 -
Nonstop2h 05m
Deal found 23/9£224
Mon 16/1119:50 -
1 stop22h 20m
Fri 27/1121:40 -
2 stops19h 35m
Deal found 23/9£237
Fri 6/1119:50 -
2 stops19h 55m
Fri 13/1122:25 -
2 stops18h 50m
Deal found 22/9£238
Mon 14/1219:50 -
1 stop16h 00m
Mon 21/1221:55 -
2 stops19h 20m
Deal found 22/9£242
Fri 19/319:50 -
2 stops20h 25m
Sat 10/405:30 -
1 stop9h 10m
Deal found 23/9£245
Thu 14/119:50 -
2 stops27h 25m
Wed 20/117:40 -
1 stop21h 00m
Deal found 23/9£249
Fri 27/1119:50 -
1 stop13h 20m
Mon 30/1122:25 -
2 stops18h 50m
Deal found 22/9£254
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 24 September 2026.
Sun 11/1013:05 -
Nonstop1h 55m
Wed 14/1009:20 -
Nonstop1h 45m
Deal found 20/9£135
Sun 11/1007:40 -
Nonstop2h 10m
Fri 16/1009:20 -
Nonstop1h 45m
Deal found 20/9£137
Sun 11/1013:05 -
Nonstop1h 55m
Thu 15/1009:20 -
Nonstop1h 45m
Deal found 20/9£138
Thu 8/1007:40 -
Nonstop2h 10m
Sun 11/1009:35 -
Nonstop2h 05m
Deal found 20/9£139
Fri 9/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£139
Sat 10/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£140
Mon 12/1007:40 -
Nonstop2h 10m
Wed 14/1009:35 -
Nonstop2h 05m
Deal found 20/9£141
Fri 9/1013:05 -
Nonstop1h 55m
Mon 12/1009:20 -
Nonstop1h 45m
Deal found 20/9£142
Tue 13/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£142
Tue 13/1013:05 -
Nonstop1h 55m
Fri 16/1009:20 -
Nonstop1h 45m
Deal found 20/9£143
Sun 29/1112:55 -
Nonstop2h 05m
Mon 30/1109:15 -
Nonstop1h 40m
Deal found 22/9£171
Mon 9/1112:55 -
Nonstop2h 05m
Tue 24/1109:15 -
Nonstop1h 40m
Deal found 24/9£172
Last-minute flights from Hong Kong to Hanoi
Discover last-minute flight deals from Hong Kong to Hanoi. Data last updated 24 September 2026 and is based on user searches.
Thu 8/1007:40 -
Nonstop2h 10m
Sun 11/1009:35 -
Nonstop2h 05m
Deal found 20/9£139
Fri 9/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£139
Fri 9/1013:05 -
Nonstop1h 55m
Mon 12/1009:20 -
Nonstop1h 45m
Deal found 20/9£142
Sat 10/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£140
Sun 11/1013:05 -
Nonstop1h 55m
Wed 14/1009:20 -
Nonstop1h 45m
Deal found 20/9£135
Sun 11/1007:40 -
Nonstop2h 10m
Fri 16/1009:20 -
Nonstop1h 45m
Deal found 20/9£137
Sun 11/1013:05 -
Nonstop1h 55m
Thu 15/1009:20 -
Nonstop1h 45m
Deal found 20/9£138
Sun 11/1013:05 -
Nonstop1h 55m
Wed 14/1007:30 -
1 stop12h 40m
Deal found 20/9£154
Mon 12/1007:40 -
Nonstop2h 10m
Wed 14/1009:35 -
Nonstop2h 05m
Deal found 20/9£141
Tue 13/1013:05 -
Nonstop1h 55m
Sat 17/1009:35 -
Nonstop2h 05m
Deal found 20/9£142
Tue 13/1013:05 -
Nonstop1h 55m
Fri 16/1009:20 -
Nonstop1h 45m
Deal found 20/9£143
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 24 September 2026.
Thu 29/1007:35 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£72
Thu 10/1212:55 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£90
Thu 29/1021:00 -
1 stop13h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£91
Thu 12/1116:50 -
1 stop9h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£96
Fri 20/1116:50 -
1 stop9h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9£97
Sat 20/312:55 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£102
Thu 3/1219:00 -
1 stop7h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£102
Tue 13/1013:05 -
Nonstop1h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£104
Sun 15/1112:55 -
Nonstop2h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£108
Fri 19/307:35 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£112
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 24 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 24 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
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sat 20/3
19:15-07:00
2 stops12h 45m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£123
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Fri 19/3
19:50-15:50
1 stop21h 00m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£129
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 29/10
19:50-19:55
2 stops25h 05m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£133
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 10/12
18:40-08:10
1 stop14h 30m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£138
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Fri 6/11
19:50-19:55
2 stops25h 05m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£138
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Wed 18/11
19:50-19:15
2 stops24h 25m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£139
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Fri 27/11
19:50-19:15
2 stops24h 25m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£144
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sun 4/10
19:50-14:35
2 stops19h 45m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£146
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sat 16/1
19:15-07:00
2 stops12h 45m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£147
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 3/12
19:50-18:15
2 stops23h 25m
Hanoi Noibai
Wed 31/12
00:00-00:00
Nonstop0h 00m
£148
Flights are sorted by cheapest return flights first.
Deals found on 23/9
Showing 1-10 of 21 resultsSorted by cheapest first
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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.
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 £111). Flying from Hong Kong to Hanoi in February is currently the most expensive (average of £200). 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 24 September 2026.
Unlike at midday, 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 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 £126 and £193 in October.The cheapest return price found within the last 5 days was £135 on Sun PhuQuoc Airways (11 Oct–14 Oct).
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 24 September 2026.
The most flights from HKG to HAN are scheduled on a Wednesday (11 on average). You will have fewer flight options on Monday, 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 113 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 24 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 7 daily flights to Hanoi from 1 airline. 2h 05m 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 1h 55m. 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 £85, 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 45% 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 (£53), Hong Kong Airlines (£72), and Sun PhuQuoc Airways (£77).
What are the most reliable airlines from Hong Kong to Hanoi?
Consider HK Express (96%), British Airways (69%) or Air Canada (68%) 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 £347, our data shows the cheapest flight currently is £77. When looking at the most popular route, (Hong Kong Intl - Hanoi Noibai), you can expect to pay £142 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 £111). Flying from Hong Kong to Hanoi in February is currently the most expensive (average of £200). 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 24 September 2026.
Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 24 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 24 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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