$318+ Cheap flights to Hanoi

— HAN
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Hanoi in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Hanoi

Wed 14/1012:25 -
1 stop30h 15m
Tue 27/1015:40 -
1 stop14h 45m
Deal found 5/9$691
Tue 20/1012:25 -
1 stop30h 15m
Tue 27/1015:40 -
1 stop14h 45m
Deal found 5/9$692
Mon 2/1112:30 -
1 stop30h 10m
Tue 17/1115:40 -
1 stop14h 45m
Deal found 6/9$694
Wed 21/1021:50 -
1 stop20h 30m
Wed 24/209:40 -
1 stop29h 10m
Deal found 3/9$695
Tue 20/1012:25 -
1 stop30h 15m
Tue 3/1115:40 -
1 stop14h 45m
Deal found 4/9$699
Mon 12/1012:25 -
1 stop30h 15m
Tue 27/1015:40 -
1 stop14h 45m
Deal found 6/9$702
Tue 3/1116:25 -
1 stop13h 40m
Tue 17/1107:15 -
2 stops24h 15m
Deal found 6/9$705
Fri 23/1010:45 -
1 stop13h 45m
Sun 1/1109:40 -
1 stop29h 10m
Deal found 2/9$708
Tue 20/1021:35 -
2 stops20h 25m
Mon 2/1122:45 -
1 stop31h 15m
Deal found 4/9$709
Mon 2/1112:30 -
1 stop30h 10m
Sun 15/1110:40 -
1 stop19h 20m
Deal found 4/9$710
Thu 22/1012:25 -
1 stop30h 15m
Thu 26/1115:40 -
1 stop14h 45m
Deal found 2/9$712
Wed 28/1020:05 -
2 stops23h 45m
Wed 11/1111:00 -
2 stops27h 50m
Deal found 3/9$713

Find flight deals to Hanoi

Return from

$691

One-way from

$318

Popular in

December

Cheapest in

May

Average price

$1,130

Good round-trip deal

$1,118 or less

Good one-way deal

$547 or less
XiamenAir
  • XiamenAir
  • 14/10-27/10
  • 2 total stops
  • 45h 00m total
  • Sydney to Hanoi
23/10-31/12
  • 23/10-31/12
  • 1 total stop
  • 13h 45m total
  • Sydney to Hanoi
Highest demand for flights based on searches. 15% potential increase in price ($184 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average return price).
Average for return flights in September 2026
Price to beat on a round-trip flight from Sydney Kingsford Smith to Hanoi Noibai.
Price to beat on a one-way flight from Sydney Kingsford Smith to Hanoi Noibai.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Hanoi that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Mon 12/10

21:50-14:20

1 stop20h 30m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$330

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Fri 6/11

12:30-14:40

1 stop30h 10m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$418

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Fri 11/9

10:05-14:45

3 stops31h 40m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$448

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Thu 3/12

07:55-20:30

2 stops16h 35m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$500

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Sun 4/10

11:05-14:45

2 stops31h 40m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$518

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Thu 22/10

08:40-18:10

1 stop13h 30m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$545

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Sat 28/11

07:55-11:50

2 stops31h 55m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$694

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Mon 28/9

10:15-10:40

2 stops27h 25m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$699

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Mon 5/10

22:00-14:00

3 stops44h 00m

Hanoi Noibai

Wed 31/12

00:00-02:00

Nonstop0h 00m

$719

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Thu 22/10

12:25-14:40

1 stop30h 15m

Hanoi Noibai

Thu 29/10

15:40-10:25

1 stop14h 45m

$760

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Hanoi

When is the best time to book a flight to Hanoi?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Hanoi

Read reviews from past customers who have flown Vietnam Airlines,Cathay Pacific, andChina Southern to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Food

6.9

Crew

8.3

Boarding

7.7

Entertainment

6.3

Overall

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Comfort

7.7

Food

6.9

Crew

8.3

Boarding

7.7

Entertainment

6.3

Overall

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Comfort

7.7

Food

6.9

Crew

8.3

Boarding

7.7

Entertainment

6.3

Overall

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Comfort

7.7

Food

6.9

Crew

8.3

Boarding

7.7

Entertainment

6.3

Overall

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Comfort

7.7

Food

6.9

Crew

8.3

Boarding

7.7

Entertainment

6.3

Overall

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Comfort

7.7

Food

6.9

Crew

8.3

Boarding

7.7

Entertainment

6.3

Overall

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

FAQs about flying to Hanoi

Hanoi climate

Hanoi’s climate is generally charcaterised by hot and humid summers and relatively cold and dry winters. During the dry season, October through April, Hanoi is cool, with temperatures on average between 16 and 25 degrees Celsius and the city is mostly dry. The rainy season runs from May to September and is hot, temperatures around the high 20s, with heavy rains.

Getting around Hanoi

Two feet are good; Hanoi is compact. And if you need to cross the street do so very slowly, making eye contact with the drivers. Two wheels are good too. The traffic might look scary, but get into it and wheel around like the Vietnamese do. If you want to be driven around, there are lots of options. Motorcycle taxi rides – Xe om – are offered almost everywhere. Air-conditioned taxis are more comfortable, and still cheap.

For the tourist experience take a xich lo, the red-covered rickshaws. And tip the driver…

Getting downtown from the airport

There are a couple of options for getting downtown from the Noi Bai International Airport (HAN). Public bus journeys to downtown take about an hour. Minibuses leave the airport when they are full. Taxi is the most comfortable and most expensive option. The journey takes about 30 minutes.

What is good to know if travelling to Hanoi?

  • The Thang Long water puppet theatre is located on the Hoan Kiem Lake (the lake of the restored sword). The hand-puppet performances tell Vietnamese folk stories. The action takes place above a pool of water behind which the puppeteers hide. It’s a fantastic way to learn a bit about the Vietnamese culture.
  • One of the foods associated with Tet, the celebration of a lunar new year, which takes place between January and February, is called banh chung. It is a sticky square rice cake stuffed with bean paste and wrapped in a banana leaf, which represents the earth. 
  • Speaking of food, Hanoi’s cuisine is pretty different to Western-style Vietnamese food. Delicacies include scorpions, grubs, roasted pigeons, noodles and fried chicken legs. All are worth a try. The smells emanating from the food stalls in the Old Quarter are delicious.
  • The Museum of Ethnology was opened in 1990 with the aim of researching and teaching about the ethnic groups that make up the population of Vietnam. The exhibits, reconstructions and programme of events make for an enjoyable couple of hours.
  • What airport do you fly into for flights to Hanoi?

    Travellers will need to book flights to Noibai (HAN) if they wish to fly to Hanoi. The Hanoi airport is 22.8 km from the city centre. HAN handles an average of 1 flight per day from Sydney. You should also have a few airline options to choose from. 13 airlines have flights to Noibai from Sydney.

  • Can I find cheaper flights to Hanoi if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Hanoi on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Hanoi?

    Based on reviews from Cheapflights users, Scoot is rated the highest out of the airlines that fly to Hanoi.

  • What is the cheapest airport to fly to in Hanoi?

    Hanoi Noibai is currently the cheapest airport to fly to in Hanoi. One-way flights to Hanoi Noibai typically cost $29, while return flights cost around $87.

  • How much is a return flight to Hanoi?

    A return flight to Hanoi will typically cost around $129, however they can be found for as little as $87.

  • Where does the fastest flight to Hanoi depart from?

    For those looking to save time traveling to Hanoi, Sydney Kingsford Smith offers the quickest one-way flight (9 hours 40 minutes).

  • Does Hanoi Noibai have car hire?

    Yes. Those touching down at Hanoi Noibai can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Hanoi Noibai?

    Yes. Hanoi Noibai has hotels nearby for those requiring accommodations. Coffe House Homestay is the closest property to Hanoi Noibai (0.0 km away from Hanoi Noibai).

See more FAQs

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Hanoi today and book when you’re ready!

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