Direct flights to Hanoi | Cheapflights

Find flight deals to Hanoi

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to Hanoi
Explore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2026.

Wed 18-1107:35 -

Nonstop2h 15m

Tue 24-1109:15 -

Nonstop1h 40m

Deal found 3-11HK$1,059

Wed 18-1107:35 -

Nonstop2h 15m

Fri 20-1109:35 -

Nonstop2h 00m

Deal found 3-11HK$1,075

Tue 24-1107:35 -

Nonstop2h 15m

Fri 27-1109:35 -

Nonstop2h 00m

Deal found 3-11HK$1,106

Sat 7-1107:35 -

Nonstop2h 15m

Tue 10-1109:15 -

Nonstop1h 40m

Deal found 3-11HK$1,122

Wed 11-1107:35 -

Nonstop2h 15m

Tue 17-1109:15 -

Nonstop1h 40m

Deal found 3-11HK$1,130

Sat 19-1207:35 -

Nonstop2h 15m

Sat 26-1209:35 -

Nonstop2h 00m

Deal found 4-11HK$1,138

Sat 14-1107:35 -

Nonstop2h 15m

Tue 17-1109:15 -

Nonstop1h 40m

Deal found 3-11HK$1,153

Tue 17-1112:55 -

Nonstop2h 05m

Sun 22-1109:35 -

Nonstop2h 00m

Deal found 3-11HK$1,161

Thu 31-1207:35 -

Nonstop2h 15m

Wed 6-109:35 -

Nonstop2h 00m

Deal found 3-11HK$1,177

Tue 17-1112:55 -

Nonstop2h 05m

Fri 20-1109:35 -

Nonstop2h 00m

Deal found 3-11HK$1,185

Thu 19-1112:55 -

Nonstop2h 05m

Sun 22-1109:35 -

Nonstop2h 00m

Deal found 3-11HK$1,193

Best time to book a flight to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi 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.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Sat 6-2

19:55-21:05

Nonstop2h 10m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$753

Fastest return journey

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Tue 17-11

12:55-14:00

Nonstop2h 05m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$753

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Wed 10-3

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$753

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Sun 7-2

19:55-21:05

Nonstop2h 10m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$761

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Mon 28-12

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$824

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Tue 2-2

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$855

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Sat 26-12

12:55-14:00

Nonstop2h 05m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$863

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Thu 31-12

12:55-14:00

Nonstop2h 05m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$863

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Sat 30-1

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$957

Hong KongHanoi

HKG Hong Kong Intl - HAN Hanoi Noibai

HKGHAN

Hong Kong Intl

Fri 19-2

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Tue 9-3

09:35-12:35

Nonstop2h 00m

HK$1,114

Flights are sorted by cheapest return flights first.

Deals found on 3-11

Showing 1-10 of 17 resultsSorted by cheapest first

1

2

Reviews of airlines flying non-stop to Hanoi

Get a feel of what it's like to fly with Vietnam Airlines,Cathay Pacific, andHK Express to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Vietnam Airlines

7.7

Good

Reviews

1 / 17

6.0

Good

Laura,Sept 2026

DAD - SGN

Flight was delayed - no communication until we boarded nearly an hour late

Vietnam Airlines

7.7

Good

Vietnam Airlines

7.7

Good

Reviews

1 / 17

6.0

Good

Laura,Sept 2026

DAD - SGN

Flight was delayed - no communication until we boarded nearly an hour late

7.6

Good

Vietnam Airlines

7.7

Good

Reviews

1 / 17

6.0

Good

Laura,Sept 2026

DAD - SGN

Flight was delayed - no communication until we boarded nearly an hour late

7.2

Good

Vietnam Airlines

7.7

Good

Reviews

1 / 17

6.0

Good

Laura,Sept 2026

DAD - SGN

Flight was delayed - no communication until we boarded nearly an hour late

Hong Kong Airlines

6.1

Okay

Vietnam Airlines

7.7

Good

Reviews

1 / 17

6.0

Good

Laura,Sept 2026

DAD - SGN

Flight was delayed - no communication until we boarded nearly an hour late

FAQ about direct flights to Hanoi

How much are direct flights to Hanoi?
On average, a one-way direct flight to Hanoi will cost users approximately HK$1,303. If you're looking for a direct return flight to Hanoi, you can expect to pay around HK$1,579.
Which airlines fly direct to Hanoi?
At the moment, HK Express, Cathay Pacific, Vietnam Airlines, Hong Kong Airlines, Sun PhuQuoc Airways offer direct flights to Hanoi. HK Express is currently the most popular airline that flies direct to Hanoi.
How long is a direct flight to Hanoi?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Hanoi to last approximately 2h 05m on average. The quickest direct flight to Hanoi at this time departs from Hong Kong (2h 05m), while the longest leaves from Hong Kong (2h 05m).
What is the best time of year to fly direct to Hanoi?
If you're seeking the lowest price on a direct flight to Hanoi, January is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Hanoi, when demand is typically at its lowest.
What is the most popular direct flight origin to Hanoi?
Currently, the most popular direct flight origin to Hanoi is Hong Kong. A return direct flight from Hong Kong to Hanoi typically costs around HK$1,441.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Popular Vietnam destinations

Popular Asia destinations

Popular Hanoi routes

Airlines

Vietnam origins

Direct flights to Vietnam

Direct flights to Ho Chi Minh City

Direct flights to Da Nang

Direct flights to Phu Quoc

Direct flights to Nha Trang

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.