Can I fly direct from Hong Kong to Hanoi?

Yes, direct flights from Hong Kong to Hanoi are available. Historically, approximately 20.9% of all flights on this route have been direct. For journeys involving a stopover, travelers typically experienced one stop before reaching their destination.

What's the flight time from Hong Kong to Hanoi?

The typical direct flight time from Hong Kong to Hanoi is 2 hours and 10 minutes, covering a distance of 846 kilometers. For flights with one stop, the median duration extends to 8 hours and 33 minutes. This represents a significant difference in travel time compared to direct routes.

How often do Hong Kong to Hanoi flight prices drop?

Historically, flight prices for the Hong Kong to Hanoi route have shown regular fluctuations. This indicates that price drops are a consistent occurrence across the trailing 30 days. Travelers may find opportunities for better fares by monitoring price changes.

Flights From Hong Kong

To Hanoi

Cheap Flights from Hong Kong to Hanoi

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Deals from

Hong Kong

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

Prices updated 6 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 27, 2026.)

Today’s best flight deals from Hong Kong to Hanoi

Explore current cheapest deals departing from Hong Kong to Hanoi

2026-11-22 – 2026-12-18
HKG - Hanoi
48% AI deal score
$137
$119
Round trip
2027-01-06 – 2027-01-19
HKG - Hanoi
46% AI deal score
$127
$119
Round trip
2026-11-09 – 2026-12-06
HKG - Hanoi
65% AI deal score
$149
$119
Round trip
2027-01-11 – 2027-01-19
HKG - Hanoi
48% AI deal score
$133
$119
Round trip
2026-11-08 – 2026-11-27
HKG - Hanoi
66% AI deal score
$151
$119
Round trip
2026-11-22 – 2026-12-20
HKG - Hanoi
48% AI deal score
$137
$119
Round trip
2026-11-20 – 2026-12-12
HKG - Hanoi
48% AI deal score
$137
$119
Round trip
2026-11-22 – 2026-12-17
HKG - Hanoi
48% AI deal score
$137
$119
Round trip
2027-01-10 – 2027-01-19
HKG - Hanoi
48% AI deal score
$133
$119
Round trip
2026-11-20 – 2026-12-17
HKG - Hanoi
48% AI deal score
$137
$119
Round trip

Hong Kong to Hanoi: Overview

Insights for flights from Hong Kong to Hanoi

Right now, the cheapest flights from Hong Kong to Hanoi are typically priced between $283 and $447, with a median fare of $354. Current fares are above the typical level for this route. New deals show up several times a week, so setting a price alert can be beneficial for securing a better fare.

When is the cheapest time to fly from Hong Kong to Hanoi? The most affordable month to fly is typically March, with a median fare of $110. Other cost-effective months include August, where the median fare is $157, and January, with a median of $178.

For flights from Hong Kong to Hanoi, most itineraries connect at least once. Only 20.9% of recent fares were for direct flights from Hong Kong to Hanoi. For connecting itineraries, the typical number of stopovers is 1.

A typical journey from Hong Kong to Hanoi takes approximately 2h 10m for direct flights. However, since most itineraries include connections, a typical journey including connections can extend to 11h 15m.

The distance between Hong Kong and Hanoi is 846 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick travel time, especially on direct flights.

How much is a round trip from Hong Kong to Hanoi

Regular price: $100 - $251

Prices for flights from Hong Kong to Hanoi are currently within the regular range.

The regular price range for flights from Hong Kong to Hanoi is between 100 USD and 251 USD. The current lowest deal is 125 USD with Hong Kong Express Airways, for travel from Jan 5-Jan 25.

now $125

Low $100

High $251

The cheapest time to fly from Hong Kong to Hanoi

The cheapest month to fly from Hong Kong to Hanoi is March, with a median price of 110 USD. The most expensive month is February, with a median price of 476 USD. Prices are generally lower from January to October.

March

Cheapest

Flights from $110

February

Most Expensive

Flights from $476

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to Hanoi

Hong Kong Express Airways

Last-minute flights going from Hong Kong to Hanoi

Wed, Oct 28

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$357

$186

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

$208

$191

One-way

Thu, Oct 29

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$211

$153

One-way

Thu, Oct 29

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$210

$156

One-way

Fri, Oct 30

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$211

$142

One-way

Sun, Nov 1

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$166

$124

One-way

Biggest price drops on these dates for flights from Hong Kong to Hanoi

2 nights

Nov 6 - Nov 8

$246 → $124

50%

3 nights

Nov 6 - Nov 9

$242 → $124

49%

3 nights

Nov 4 - Nov 7

$242 → $124

49%

2 nights

Nov 13 - Nov 15

$199 → $119

40%

Popular Airports to fly from Hong Kong to Hanoi

Hong Kong - Hanoi route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Hong Kong to Hanoi are above the typical level, with a median price of $354.

📅 Best time to fly

Fly in March for the best prices.

Historically, March offers the lowest median prices at $110 for flights from Hong Kong to Hanoi.

⏱️ Flight duration

Direct flights take 2h 10m.

Direct flights from Hong Kong to Hanoi typically take 2h 10m, while connecting flights average 11h 15m.

✈️ Airlines & availability

Connecting flights are more common.

About 20.9% of recent flights are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Hong Kong Express Airways offers direct flights.

Hong Kong Express Airways provides direct flights on this route, with one recent direct deal available.

🎯 Booking tip

Deals appear regularly.

Deals for flights from Hong Kong to Hanoi appear regularly, typically within a 30-day window.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International is a key departure point for flights from Hong Kong to Hanoi.

📍 ~29 km from city center (reachable by car or train)

💸 Flights from ~$169

Hanoi main airports to arrive at

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient arrival choice for flights from Hong Kong to Hanoi.

📍 ~22 km from Hanoi city center (reachable by car)

💸 Flights from ~$170

Airports nearby Hanoi used as alternative

Cat Bi International (HPH)

Cheapest

Cat Bi International is a useful alternative arrival airport, especially with strong road connectivity to Hanoi.

📍 ~100 km from Hanoi (reachable by car). Fewer international connections compared to Hanoi Noi Bai.

💸 Flights from ~$216

Business & First Class Flight Deals to Hanoi

Discover luxury on the budget with premium cabin class on flights from Hong Kong to Hanoi.

Elite

Best Elite deals to Hanoi

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From HKG

Elite

Oct 28

Hanoi, Vietnam

72% AI deal score

$1,020

$740

Save $280

Shenzhen Airlines

Business Class

From HKG

Elite

Oct 28

Hanoi, Vietnam

72% AI deal score

$1,009

$740

Save $269

Shenzhen Airlines

Business Class

From HKG

Elite

Nov 20

Hanoi, Vietnam

67% AI deal score

$950

$740

Save $210

Shenzhen Airlines

Business Class

From HKG

Elite

Nov 20

Hanoi, Vietnam

67% AI deal score

$953

$740

Save $213

Shenzhen Airlines

Business Class

From HKG

Elite

Nov 20

Hanoi, Vietnam

67% AI deal score

$952

$740

Save $212

Shenzhen Airlines

Business Class

From HKG

Elite

Nov 20

Hanoi, Vietnam

67% AI deal score

$949

$740

Save $209

Shenzhen Airlines

Business Class

From HKG

Elite

Nov 27

Hanoi, Vietnam

67% AI deal score

$948

$740

Save $208

Shenzhen Airlines

Business Class

From HKG

Elite

Nov 27

Hanoi, Vietnam

67% AI deal score

$962

$740

Save $222

Shenzhen Airlines

Business Class

From HKG

Elite

Dec 18

Hanoi, Vietnam

66% AI deal score

$935

$740

Save $195

Shenzhen Airlines

Business Class

From HKG

Elite

Dec 11

Hanoi, Vietnam

66% AI deal score

$925

$740

Save $185

Shenzhen Airlines

Business Class

From HKG

Elite

Nov 21

Hanoi, Vietnam

65% AI deal score

$979

$854

Save $125

Shenzhen Airlines

Business Class

From HKG

Elite

Dec 29

Hanoi, Vietnam

50% AI deal score

$926

$838

Save $88

Shenzhen Airlines

Business Class

Frequently Asked Questions About Flights to Hanoi

Historically, the optimal booking window for flights from Hong Kong to Hanoi is typically 28-59 days before departure. During this period, the average price observed was $351. Booking within 0-6 days of departure generally saw higher average prices, reaching $436. Prices also tended to be higher for bookings made 60 or more days out, averaging $408.

A fare of $283 or less is considered a good price for flights from Hong Kong to Hanoi, based on historical data across the trailing quarter. The median price for this route was $354. Prices typically ranged up to $447 for the higher end of fares during the same period.

Historically, March has offered the cheapest flights from Hong Kong to Hanoi, with a median price of $110. August also presented competitive fares, with a median price of $157. The annual median price for this route was $354, indicating significant savings in these months.

Related routes

More routes from Hong Kong

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Flights to Hanoi from other cities

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Hong Kong to Hanoi: Overview

Insights for flights from Hong Kong to Hanoi

The distance between Hong Kong and Hanoi is 846 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick travel time, especially on direct flights.

How much is a round trip from Hong Kong to Hanoi

Regular price: $100 - $251

Prices for flights from Hong Kong to Hanoi are currently within the regular range.

The regular price range for flights from Hong Kong to Hanoi is between 100 USD and 251 USD. The current lowest deal is 125 USD with Hong Kong Express Airways, for travel from Jan 5-Jan 25.

now $125

Low $100

High $251

The cheapest time to fly from Hong Kong to Hanoi

March

Cheapest

Flights from $110

February

Most Expensive

Flights from $476

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to Hanoi

Hong Kong Express Airways

Last-minute flights going from Hong Kong to Hanoi

Wed, Oct 28

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$357

$186

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

$208

$191

One-way

Thu, Oct 29

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$211

$153

One-way

Thu, Oct 29

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$210

$156

One-way

Fri, Oct 30

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$211

$142

One-way

Sun, Nov 1

⌛ Last-Minute

HKG - Hanoi

Hong Kong (HKG) - Hanoi (HAN)

Hong Kong Express Airways

$166

$124

One-way

Biggest price drops on these dates for flights from Hong Kong to Hanoi

2 nights

Nov 6 - Nov 8

$246 → $124

50%

3 nights

Nov 6 - Nov 9

$242 → $124

49%

3 nights

Nov 4 - Nov 7

$242 → $124

49%

2 nights

Nov 13 - Nov 15

$199 → $119

40%

Popular Airports to fly from Hong Kong to Hanoi

Hong Kong - Hanoi route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Hong Kong to Hanoi are above the typical level, with a median price of $354.

📅 Best time to fly

Fly in March for the best prices.

Historically, March offers the lowest median prices at $110 for flights from Hong Kong to Hanoi.

⏱️ Flight duration

Direct flights take 2h 10m.

Direct flights from Hong Kong to Hanoi typically take 2h 10m, while connecting flights average 11h 15m.

✈️ Airlines & availability

Connecting flights are more common.

About 20.9% of recent flights are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Hong Kong Express Airways offers direct flights.

Hong Kong Express Airways provides direct flights on this route, with one recent direct deal available.

🎯 Booking tip

Deals appear regularly.

Deals for flights from Hong Kong to Hanoi appear regularly, typically within a 30-day window.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International is a key departure point for flights from Hong Kong to Hanoi.

📍 ~29 km from city center (reachable by car or train)

💸 Flights from ~$169

Hanoi main airports to arrive at

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient arrival choice for flights from Hong Kong to Hanoi.

📍 ~22 km from Hanoi city center (reachable by car)

💸 Flights from ~$170

Airports nearby Hanoi used as alternative

Cat Bi International (HPH)

Cheapest

Cat Bi International is a useful alternative arrival airport, especially with strong road connectivity to Hanoi.

Hanoi, Vietnam

50% AI deal score

$926

$838

Save $88

Shenzhen Airlines

Business Class

Frequently Asked Questions About Flights to Hanoi

Cheap Flights from Hong Kong to Hanoi

Today’s best flight deals from Hong Kong to Hanoi

Hong Kong to Hanoi: Overview

Insights for flights from Hong Kong to Hanoi

How much is a round trip from Hong Kong to Hanoi

The cheapest time to fly from Hong Kong to Hanoi

Direct flights from Hong Kong to Hanoi

Last-minute flights going from Hong Kong to Hanoi

Biggest price drops on these dates for flights from Hong Kong to Hanoi

Popular Airports to fly from Hong Kong to Hanoi

Hong Kong - Hanoi route insights

Recent fares are above the typical level.

Fly in March for the best prices.

Direct flights take 2h 10m.

Connecting flights are more common.

Hong Kong Express Airways offers direct flights.

Deals appear regularly.

Hong Kong main airports to depart from

Hanoi main airports to arrive at

Airports nearby Hanoi used as alternative

Business & First Class Flight Deals to Hanoi

Best Elite deals to Hanoi

Oct 28

Oct 28

Nov 20

Nov 20

Nov 20

Nov 20

Nov 27

Nov 27

Dec 18

Dec 11

Nov 21

Dec 29

Frequently Asked Questions About Flights to Hanoi

When is the best time to book flights from Hong Kong to Hanoi?

What's a cheap fare from Hong Kong to Hanoi?

Which months have the cheapest flights from Hong Kong to Hanoi?

Can I fly direct from Hong Kong to Hanoi?

What's the flight time from Hong Kong to Hanoi?

How often do Hong Kong to Hanoi flight prices drop?

Related routes

More routes from Hong Kong

Flights to Hanoi from other cities

Hong Kong to Hanoi: Overview

Insights for flights from Hong Kong to Hanoi

How much is a round trip from Hong Kong to Hanoi

The cheapest time to fly from Hong Kong to Hanoi

Direct flights from Hong Kong to Hanoi

Last-minute flights going from Hong Kong to Hanoi

Biggest price drops on these dates for flights from Hong Kong to Hanoi

Popular Airports to fly from Hong Kong to Hanoi

Hong Kong - Hanoi route insights

Recent fares are above the typical level.

Fly in March for the best prices.

Direct flights take 2h 10m.

Connecting flights are more common.

Hong Kong Express Airways offers direct flights.

Deals appear regularly.

Hong Kong main airports to depart from

Hanoi main airports to arrive at

Airports nearby Hanoi used as alternative

Business & First Class Flight Deals to Hanoi

Best Elite deals to Hanoi

Oct 28

Oct 28

Nov 20

Nov 20

Nov 20

Nov 20

Nov 27

Nov 27

Dec 18

Dec 11

Nov 21

Dec 29

Frequently Asked Questions About Flights to Hanoi

When is the best time to book flights from Hong Kong to Hanoi?

What's a cheap fare from Hong Kong to Hanoi?

Which months have the cheapest flights from Hong Kong to Hanoi?