HKG - HAN

£83 Find Cheap Flights from Hong Kong to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Hanoi departing on 26/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Hanoi, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£94
Typical prices: £119-£279
HK Express
Sat 24/1Sat 31/1
HKG - HAN • Direct
Cheapest one-way flight
£83
Typical prices: £50-£107
Hong Kong Airlines
Thu 26/3
HKG - HAN • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
For a smooth departure, use the Airport Express train.
Upon arrival at HAN, use Grab for affordable transport.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 20% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Hanoi!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Hong Kong to Hanoi (HKG-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hong Kong to Hanoi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hong Kong to Hanoi

Sat, 24 Jan - Sat, 31 Jan
HK Express Logo
07:40 - 08:50
HKG
-
HAN
2h 10mdirect
HK Express Logo
09:35 - 12:35
HAN
-
HKG
2h 00mdirect
£94HK Express
Sat, 16 May - Wed, 20 May
HK Express Logo
07:45 - 08:50
HKG
-
HAN
2h 05mdirect
HK Express Logo
09:35 - 12:40
HAN
-
HKG
2h 05mdirect
£96HK Express
Tue, 12 May - Wed, 20 May
HK Express Logo
20:00 - 21:05
HKG
-
HAN
2h 05mdirect
HK Express Logo
09:35 - 12:40
HAN
-
HKG
2h 05mdirect
£96HK Express
Sun, 10 May - Wed, 20 May
HK Express Logo
20:00 - 21:05
HKG
-
HAN
2h 05mdirect
HK Express Logo
09:35 - 12:40
HAN
-
HKG
2h 05mdirect
£102HK Express
Fri, 15 May - Wed, 20 May
HK Express Logo
20:00 - 21:05
HKG
-
HAN
2h 05mdirect
HK Express Logo
09:35 - 12:40
HAN
-
HKG
2h 05mdirect
£106HK Express
Mon, 22 Dec - Tue, 30 Dec
HK Express Logo
07:40 - 08:50
HKG
-
HAN
2h 10mdirect
HK Express Logo
21:55 - 00:55
HAN
-
HKG
2h 00mdirect
£111HK Express
Tue, 23 Dec - Tue, 30 Dec
HK Express Logo
07:40 - 08:50
HKG
-
HAN
2h 10mdirect
HK Express Logo
21:55 - 00:55
HAN
-
HKG
2h 00mdirect
£117HK Express
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
07:45 - 08:50
HKG
-
HAN
2h 05mdirect
Multiple Airlines Logo
09:00 - 17:25
HAN
-
HKG
7h 25m1 stop
£133Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
07:40 - 08:50
HKG
-
HAN
2h 10mdirect
Multiple Airlines Logo
18:30 - 17:25
HAN
-
HKG
21h 55m1 stop
£137Multiple Airlines
Thu, 14 May - Wed, 20 May
Multiple Airlines Logo
08:25 - 12:20
HKG
-
HAN
4h 55m1 stop
Multiple Airlines Logo
09:35 - 12:40
HAN
-
HKG
2h 05mdirect
£147Multiple Airlines
Booking Insights

KAYAK's insights & trends for Hong Kong to Hanoi flights

Get data-powered insights and trends into flights from Hong Kong to Hanoi to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Hong Kong to Hanoi?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Hong Kong to Hanoi departing in January.

What’s the cheapest day of the week to fly from Hong Kong to Hanoi?

The average price of all round-trip flights from Hong Kong to Hanoi clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Hong Kong to Hanoi, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Hanoi, Friday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Hong Kong to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Hanoi is August, where tickets cost £102 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is £183 and £161 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to Hanoi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hong Kong to Hanoi, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from Hong Kong to Hanoi

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
HKG

For a smooth departure, use the Airport Express train from central Hong Kong, departing every 10 minutes, ensuring a quick and comfortable journey to HKG.

HAN

Upon arrival at HAN, use Grab for affordable and convenient transport to the city, often cheaper than standard taxis.

Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on HAN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Robert Schrader

Robert Schrader

Expert on HKG

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Good to know - Cheap tickets from Hong Kong to Hanoi

Low seasonJune
Cheapest flight£83
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (44% more expensive on average)
Flight from Hong Kong to Hanoi

When to book flights from Hong Kong to Hanoi

Are your dates flexible? Find out the best times to travel from Hong Kong to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Hanoi

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

    In the last 3 days, the lowest price for a flight from Hong Kong to Hanoi was £83 for a one-way ticket and £94 for a return.

  • Which airports will I be using when flying from Hong Kong to Hanoi?

    Hong Kong airport is called Hong Kong Intl and the only airport in Hanoi is Hanoi Noibai.

  • Which airlines offer Wi-Fi service onboard planes from Hong Kong to Hanoi?

    Only Scoot offers inflight Wi-Fi service on the Hong Kong to Hanoi flight route.

  • Which aircraft models fly most regularly from Hong Kong to Hanoi?

    The Airbus A321neo is the aircraft model that flies most regularly on the Hong Kong to Hanoi flight route.

  • Which airline alliances offer flights from Hong Kong to Hanoi?

    SkyTeam is the only airline alliance operating flights between Hong Kong and Hanoi.

  • On which days can I fly direct from Hong Kong to Hanoi?

    There are direct flights from Hong Kong to Hanoi on a daily basis.

  • Which is the best airline for flights from Hong Kong to Hanoi, Vietnam Airlines or HK Express?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Hanoi are Vietnam Airlines and HK Express. With an average price for the route of £173 and an overall rating of 7.6, Vietnam Airlines is the most popular choice. HK Express is also a great choice for the route, with an average price of £113 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Hong Kong to Hanoi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Hanoi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Hanoi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Hanoi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Hanoi with an airline and back to Hong Kong with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Hanoi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Hong Kong to Hanoi

  • Looking for a cheap flight from Hong Kong to Hanoi? 25% of our users found flights on this route for £77 or less one-way and £123 or less round-trip.

Prefer to fly direct from Hong Kong to Hanoi?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Hong Kong Intl to Hanoi Noibai.
Find which airlines fly direct from Hong Kong Intl Airport to Hanoi Noibai Airport, which days they fly and book direct flights.

Direct departures

Hong Kong Intl to Hanoi Noibai

Monday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Tuesday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Wednesday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Thursday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Friday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Saturday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Sunday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

See more direct flights

Direct returns

Hanoi Noibai to Hong Kong Intl

Monday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Tuesday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Wednesday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Thursday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Friday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Saturday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

Sunday

Cathay Pacific, HK Express, Hong Kong Airlines, +1 more

Cathay Pacific, HK Express, +2 more

See more direct flights

Reviews of the top airlines flying from Hong Kong to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Hanoi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Vietnam AirlinesOverall score based on 216 reviews
6.8Food
7.6Boarding
7.6Comfort
6.3Entertainment
8.1Crew
Airline reviews

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

8.0 ExcellentJonathan, Nov 2025
NRT - SGN
Read more Vietnam Airlines reviews

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

Very good flight and very kind crew Only thing is I wish there would be a vegetarian option for the meals

Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.

For a domestic flight, seats are ok, but fir us as tall dutchies, the legroom is too small. However, for a short and affordable flight, is not a big problem. Staff is still very nice and a complementary water very welcome.

2 hours delay, time changes started already 2 days before the flight

Average, not more then that. Cannot compete with Singapore Airlines

I bought the front row seat and made and early online check in but they changed my seat to the back row without prior notice. The inflight meal was too poor, only a piece of small finger food. The boarding is a disaster, everyone is stuffed in a bus in chaos. Doesnt worth the money at all.

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

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

Information on your arrival and departure airports