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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 2 February 2026.

Mon 16-307:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Mon 13-409:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,047

Tue 17-320:05

HKG

-

HAN

Nonstop2h 05m

HK Express

Tue 24-309:35

HAN

-

HKG

Nonstop2h 00m

HK Express

Deal found 31-1HK$1,055

Wed 15-407:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Mon 27-409:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 31-1HK$1,062

Wed 18-307:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Wed 25-309:35

HAN

-

HKG

Nonstop2h 00m

HK Express

Deal found 1-2HK$1,070

Sat 25-407:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Wed 29-409:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,078

Mon 27-407:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Sat 2-509:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,086

Thu 30-407:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Sat 2-509:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,094

Sun 29-307:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Fri 10-409:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,102

Mon 13-407:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Mon 4-509:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,109

Thu 12-307:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Mon 16-309:35

HAN

-

HKG

Nonstop2h 00m

HK Express

Deal found 31-1HK$1,117

Fri 17-407:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Sun 10-509:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,125

Thu 16-407:40

HKG

-

HAN

Nonstop2h 10m

HK Express

Thu 7-509:35

HAN

-

HKG

Nonstop2h 05m

HK Express

Deal found 1-2HK$1,133

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

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 23-4

07:40-08:50

Nonstop2h 10m

Hanoi Noibai

Thu 30-4

09:35-12:40

Nonstop2h 05m

HK$1,055

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 17-3

20:05-21:10

Nonstop2h 05m

Hanoi Noibai

Tue 24-3

09:35-12:35

Nonstop2h 00m

HK$1,062

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 21-4

07:40-08:50

Nonstop2h 10m

Hanoi Noibai

Thu 30-4

09:35-12:40

Nonstop2h 05m

HK$1,062

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 21-5

07:40-08:50

Nonstop2h 10m

Hanoi Noibai

Mon 25-5

09:35-12:40

Nonstop2h 05m

HK$1,070

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 4-3

07:40-08:50

Nonstop2h 10m

Hanoi Noibai

Tue 10-3

21:55-00:40

Nonstop1h 45m

HK$1,102

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 12-3

07:40-08:50

Nonstop2h 10m

Hanoi Noibai

Mon 16-3

09:35-12:35

Nonstop2h 00m

HK$1,117

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 22-5

07:40-08:50

Nonstop2h 10m

Hanoi Noibai

Wed 3-6

09:35-12:40

Nonstop2h 05m

HK$1,141

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 17-4

22:35-23:55

Nonstop2h 20m

Hanoi Noibai

Mon 20-4

01:50-05:05

Nonstop2h 15m

HK$1,203

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 2-3

07:40-08:50

Nonstop2h 10m

Hanoi Noibai

Mon 9-3

09:35-12:35

Nonstop2h 00m

HK$1,203

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 6-3

20:05-21:10

Nonstop2h 05m

Hanoi Noibai

Sun 8-3

21:55-00:40

Nonstop1h 45m

HK$1,211

Flights are sorted by cheapest return flights first.

Deals found on 2-2

Showing 1-10 of 20 results

1

2

Reviews of airlines flying non-stop to Hanoi

Get a feel of what it's like to fly with Cathay Pacific, Vietnam Airlines, 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.

7.6

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

7.6

Good

7.6

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Vietnam Airlines

7.6

Good

7.6

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

7.2

Good

7.6

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Hong Kong Airlines

6.0

Okay

7.6

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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$598. If you're looking for a direct return flight to Hanoi, you can expect to pay around HK$1,491.
Which airlines fly direct to Hanoi?
At the moment, HK Express, Vietnam Airlines, Cathay Pacific, Hong Kong Airlines 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, June is worth consideration, as prices are usually at their lowest, on average. June 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$1,044.

See more FAQs

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