HAN - HKG

$60 Find Cheap Flights from Hanoi to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hanoi to Hong Kong departing on 5/2. 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 Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hanoi to Hong Kong, 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 Hanoi to Hong Kong, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$126
Typical prices: $135-$234
HK Express
Thu 4/16Sun 4/19
HAN - HKG • Non-stop
Cheapest one-way
$60
Typical prices: $62-$124
HK Express
Sat 5/2
HAN - HKG • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cathay Pacific includes complimentary checked bags.
Vietnam Airlines offers extra legroom in economy.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $126 (round-trip)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Cathay Pacific, HK Express and others. Average duration is 2h 01m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hanoi to Hong Kong 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 round-trip flight deals from Hanoi to Hong Kong

Thu, Apr 16 - Sun, Apr 19
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$126HK Express
Wed, Apr 29 - Wed, May 6
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$131HK Express
Fri, Apr 24 - Mon, Apr 27
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$132HK Express
Fri, May 22 - Mon, May 25
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$133HK Express
Sat, Apr 4 - Wed, Apr 8
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$138HK Express
Mon, Apr 27 - Mon, May 4
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$140HK Express
Sat, Apr 4 - Wed, Apr 8
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$144HK Express
Fri, Apr 3 - Mon, Apr 6
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$149HK Express
Fri, Jul 24 - Sun, Jul 26
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$163HK Express
Thu, Apr 2 - Sun, Apr 5
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
$168HK Express
Booking Insights

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

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

How much is a round-trip flight from Hanoi to Hong Kong?

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

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

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

Your flight ticket price will generally be cheaper if you fly to Hong Kong on a Friday and more expensive on a Tuesday. On your return trip to Hanoi, you should consider flying back on a Sunday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hanoi to Hong Kong, 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 Hanoi to Hong Kong is August, where tickets cost $140 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $216 and $180 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hanoi to Hong Kong, 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 Hanoi to Hong Kong, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Hanoi to Hong Kong

 
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.
Our travel experts
Chris Dong

Chris Dong

Expert on Cathay Pacific

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Robert Schrader

Robert Schrader

Expert on Vietnam Airlines

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.

Good to know

Low seasonJuly
Cheapest flight$60
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Hanoi to Hong Kong

When to book flights from Hanoi to Hong Kong

Are your dates flexible? Find out the best times to travel from Hanoi to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Hanoi to Hong Kong

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

    In the last 3 days, the lowest price for a flight from Hanoi to Hong Kong was $60 for a one-way ticket and $126 for a round-trip.

  • Do I need a passport to fly between Hanoi and Hong Kong?

    A passport is required to fly from Hanoi to Hong Kong.

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

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

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Hanoi to Hong Kong flight route.

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

    SkyTeam, and oneworld are the airline alliances operating flights between Hanoi and Hong Kong, with SkyTeam being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Hanoi to Hong Kong are Vietnam Airlines and Cathay Pacific. With an average price for the route of $189 and an overall rating of 7.7, Vietnam Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $194 and an overall rating of 7.6.

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

    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 Hanoi to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Hanoi 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 Hanoi to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back to Hanoi with another airline. Booking your flights between Hanoi and HKG can sometimes prove cheaper using this method.

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

    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 Hong Kong from Hanoi 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 Hanoi to Hong Kong

  • Looking for a cheap flight? 25% of our users found flights on this route for $187 or less one-way and $147 or less round-trip.

Prefer to fly direct from Hanoi to Hong Kong?

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

Direct departures

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

Direct returns

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

Reviews of the top 4 airlines serving from Hanoi to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Hanoi to Hong Kong. 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 Hanoi to Hong Kong? 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.
7.7
Vietnam AirlinesOverall score based on 239 reviews
8.2Crew
7.7Boarding
6.3Entertainment
6.8Food
7.7Comfort
Airline reviews

It was ok, it felt more like an internal flight than an international flight so I guess expected a slightly better standard. Nothing really wrong with it but there was no inflight entertainment. Food and service was good.

8.0 ExcellentAngela, Mar 2026
HAN - KUL
Read more Vietnam Airlines reviews

It was ok, it felt more like an internal flight than an international flight so I guess expected a slightly better standard. Nothing really wrong with it but there was no inflight entertainment. Food and service was good.

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

The flight crew and attendants are very professional and polite.

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.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

I didn't see any flight attendants offer coffee or green tea. There was regular drink service but after a short meal was served didn't notice that happening.

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

Crew was very good, but could have checked on us when meals were not being served also.

great experience. better than all other airlines flying this route.

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

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

Departure date of the ticket was ONE WEEK LATER than I purchased it for. Total failure on trying to get it reissued for the date I was to fly on. Will NOT use Kayak next time due to this screw up on Kayak's part..

On-time takeoff and arrival Cabin crew very helpful, especially the crew manager (I think) (young gentleman with glass)

I cannot check in online , and not able to select my seat

Watch for "bait and switch" - cheap prices, but not obvious at all at point of purchase that there will be an undisclosed charge for baggage - and less obvious that you will have to purchase baggage at an eye-watering level. Better still, if you go this airline, leave your gear behind and buy a complete wardrobe when you arrive in country and still be ahead. The staff were very pleasant, both at counter staff level - they were clearly unnerved by having to charge - and on board.

No entertainment service which equates them with budget airlines. But their fare are regular airline fares. Aircraft are old and seats are worn.

The crews at check in counter are not professional, they are talking and playing around. Also no entertainment on the plane

2 failed landing attemps before going to Nagoya airport for refueling. After 3 hours of taxiing, we still needed 3 attemps before a succeeded landing (after the 5th attempt finally!). In total, 11 hours inside the plane instead of 4h30, and with only a crappy piece of bread to feed us. A shame.

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

Information on your arrival and departure airports