Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Hanoi Noibai

$257 Cheap flights to Hanoi

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Hanoi departing on 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:35 - 08:35PER-HAN
28h 00m1 stop
Multiple Airlines Logo
09:00 - 04:30HAN-PER
18h 30m1 stop
$513Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
20:40 - 23:55PER-HAN
28h 15m2 stops
Multiple Airlines Logo
23:40 - 04:30HAN-PER
27h 50m2 stops
$519Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
VietJet Air Logo
01:30 - 13:25MEL-HAN
15h 55m1 stop
VietJet Air Logo
23:40 - 23:35HAN-MEL
19h 55m1 stop
$543VietJet Air
Find Deal
Sat, 14 Mar - Sun, 15 Mar
VietJet Air Logo
01:30 - 11:10MEL-HAN
13h 40m1 stop
VietJet Air Logo
05:10 - 23:35HAN-MEL
14h 25m1 stop
$548VietJet Air
Find Deal
Tue, 10 Mar - Mon, 23 Mar
China Southern Logo
10:15 - 14:45BNE-HAN
31h 30m1 stop
China Southern Logo
19:45 - 08:15HAN-BNE
33h 30m1 stop
$705China Southern
Find Deal
Sat, 15 Nov - Sat, 22 Nov
China Southern Logo
10:10 - 16:45BNE-HAN
33h 35m1 stop
China Southern Logo
08:15 - 08:15HAN-BNE
21h 00m1 stop
$708China Southern
Find Deal
Fri, 17 Oct - Thu, 30 Oct
Cathay Pacific Logo
06:05 - 10:05ADL-HAN
31h 30m2 stops
Cathay Pacific Logo
19:30 - 09:25HAN-ADL
34h 25m2 stops
$1,064Cathay Pacific
Find Deal
Thu, 30 Oct - Sun, 9 Nov
Cathay Pacific Logo
14:50 - 10:05CNS-HAN
46h 15m2 stops
Cathay Pacific Logo
19:30 - 10:45HAN-CNS
36h 15m2 stops
$1,090Cathay Pacific
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Singapore Airlines Logo
18:35 - 08:35CNS-HAN
17h 00m1 stop
Singapore Airlines Logo
12:45 - 17:20HAN-CNS
25h 35m1 stop
$1,217Singapore Airlines
Find Deal
Sun, 1 Feb - Sun, 22 Feb
Singapore Airlines Logo
16:20 - 11:30NTL-HAN
47h 10m2 stops
Singapore Airlines Logo
18:30 - 15:40HAN-NTL
41h 10m2 stops
$1,736Singapore Airlines
Find Deal
Fri, 31 Oct - Wed, 12 Nov

momondo Fare Finder

 
Locate flights to Hanoi Noibai that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 3 October 2025.
Use the filters below to find and compare flights to Hanoi that are best for you.

Fly from

Route

Depart

Return

Price

PerthHanoi

PER - HAN

PERHAN

Perth

Thu 30/10

05:35-08:35

1 stop28h 00m

Hanoi Noibai

Thu 6/11

09:00-04:30

1 stop18h 30m

$513

PerthHanoi

PER - HAN

PERHAN

Perth

Fri 31/10

20:40-23:55

2 stops28h 15m

Hanoi Noibai

Fri 7/11

23:40-04:30

2 stops27h 50m

$519

MelbourneHanoi

MEL - HAN

MELHAN

Melbourne

Sat 14/3

01:30-13:25

1 stop15h 55m

Hanoi Noibai

Sun 15/3

23:40-23:35

1 stop19h 55m

$543

MelbourneHanoi

MEL - HAN

MELHAN

Melbourne

Tue 10/3

01:30-11:10

1 stop13h 40m

Hanoi Noibai

Mon 23/3

05:10-23:35

1 stop14h 25m

$548

BrisbaneHanoi

BNE - HAN

BNEHAN

Brisbane

Sat 15/11

10:15-14:45

1 stop31h 30m

Hanoi Noibai

Sat 22/11

19:45-08:15

1 stop33h 30m

$705

BrisbaneHanoi

BNE - HAN

BNEHAN

Brisbane

Fri 17/10

10:10-16:45

1 stop33h 35m

Hanoi Noibai

Thu 30/10

08:15-08:15

1 stop21h 00m

$708

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Thu 30/10

06:05-10:05

2 stops31h 30m

Hanoi Noibai

Sun 9/11

19:30-09:25

2 stops34h 25m

$1,064

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Thu 12/3

14:50-10:05

2 stops46h 15m

Hanoi Noibai

Mon 16/3

19:30-10:45

2 stops36h 15m

$1,090

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sun 1/2

18:35-08:35

1 stop17h 00m

Hanoi Noibai

Sun 22/2

12:45-17:20

1 stop25h 35m

$1,217

NewcastleHanoi

NTL - HAN

NTLHAN

Newcastle Williamtown

Fri 31/10

16:20-11:30

2 stops47h 10m

Hanoi Noibai

Wed 12/11

18:30-15:40

2 stops41h 10m

$1,736

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hanoi from

Hanoi flights insights and trends

Explore insights for your Hanoi flight to craft the best travel plan

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Australia is in August. Flight prices, which tend to average around $721, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hanoi during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $733.

What is the absolute cheapest flight to Hanoi?

In the past two weeks, users have booked deals to Hanoi for $38/person, which is 78% cheaper than the average flight to Hanoi. To find the cheapest price to Hanoi from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

What is the cheapest day to depart on your flight to Hanoi?

The cheapest day to depart from Australia to Hanoi is on a Monday. Travellers who choose to depart for Hanoi on a Monday will often find tickets for as low as $945. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Hanoi for around $1,186.

What is the cheapest time of day to depart on your flight to Hanoi?

According to our data, the cheapest time of day to fly to Hanoi is in the evening. momondo users have found flights departing from Australia to Hanoi in the evening for as low as $733. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of $992.

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

You are more likely to see cheaper flights to Hanoi from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $898 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Australia for as low as $830 on momondo.

Cheapest flights to Hanoi Noibai

Find the cheapest flights to Hanoi Noibai from your nearest city or airport
Find flights from Sydney to Hanoi
CHEAPEST MONTH TO FLY TO HANOI FROM SYDNEYAugust20% cheaperFlying from Sydney to Hanoi costs on average just $721 in August
MOST EXPENSIVE MONTH TO FLY TO HANOI FROM SYDNEYDecember65% more expensiveIt costs about $1,482 for flights to Hanoi from Sydney in December
MOST POPULAR MONTH TO FLY TO HANOI FROM SYDNEYDecember540% more users visitedMore momondo users searched in flights to Hanoi from Sydney in December than any other month

Cheap Hanoi flight deals and tips

Summary info about Hanoi flight prices, duration and airlines

Best One-Way Price

$257

Best Round-Trip Price

$513

Fastest flight time

13h 50m

Popular in

December
The best one-way flight price to Hanoi from Australia in the last 72 hours is $257 (Perth to Hanoi Noibai).
Search Deals
The best round-trip flight price to Hanoi from Australia in the last 72 hours is $513 (Perth to Hanoi Noibai).
Search Deals
The fastest flight to Hanoi from Australia takes 13h 50m (Perth to Hanoi Noibai).
Search Deals
December has the highest demand for flights to Hanoi, with a 21% price increase on average.
Search Deals

Frequently asked questions about flying to Hanoi

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

The best time to book a flight to Hanoi from Australia is 89 days out, which is when prices tend to be around $898.

Is there an alternative airport near Hanoi?

Those flying to Hanoi could potentially find better pricing at Haiphong Catbi Airport (97 km from Hanoi city centre) or Thanh Hoa Tho Xuan Airport (129 km from Hanoi city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Hanoi?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Hanoi is Haiphong Catbi Airport where the average price is $106. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Hanoi Noibai Airport?

Prices for flights to Hanoi Noibai Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Hanoi Noibai Airport?

The number of operators available for flights to Hanoi Noibai Airport is 23 as of October 2025.

How old do you have to be to fly to Hanoi Noibai Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Hanoi?

It is quick and easy to find flights to Hanoi on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.

Can I find flights to Hanoi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hanoi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Hanoi?

momondo helps you find the best flight to Hanoi by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Hanoi right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hanoi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Hanoi Noibai trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 2/11
Sun 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Hanoi