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Cheap flights from Sydney to Hanoi from $272

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Hanoi departing on 23/10. 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

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Find the cheapest flights from Sydney to Hanoi

Cheap return flights

 Logo
08:40 - 16:10SYD-HAN
10h 30mdirect
 Logo
12:55 - 19:30HAN-SYD
27h 35m1 stop
Thu, 14 Aug - Wed, 20 Aug
 Logo
08:40 - 16:10SYD-HAN
10h 30mdirect
 Logo
12:55 - 11:35HAN-SYD
19h 40m1 stop
Thu, 14 Aug - Wed, 20 Aug
 Logo
08:40 - 16:10SYD-HAN
10h 30mdirect
 Logo
12:55 - 11:35HAN-SYD
19h 40m1 stop
Thu, 14 Aug - Wed, 20 Aug
VietJet Air Logo
08:40 - 16:10SYD-HAN
10h 30mdirect
VietJet Air Logo
17:05 - 06:10HAN-SYD
10h 05mdirect
$535VietJet Air
Find Deal
Thu, 31 Jul - Wed, 13 Aug
Scoot Logo
12:50 - 11:55SYD-HAN
26h 05m1 stop
Scoot Logo
12:55 - 11:35HAN-SYD
19h 40m1 stop
$539Scoot
Find Deal
Thu, 14 Aug - Wed, 20 Aug
Scoot Logo
14:00 - 08:50SYD-HAN
22h 50m1 stop
Scoot Logo
09:45 - 12:50HAN-SYD
23h 05m1 stop
$541Scoot
Find Deal
Sat, 1 Nov - Fri, 14 Nov
VietJet Air Logo
08:40 - 16:10SYD-HAN
10h 30mdirect
VietJet Air Logo
17:05 - 06:10HAN-SYD
10h 05mdirect
$544VietJet Air
Find Deal
Thu, 7 Aug - Sat, 16 Aug
Scoot Logo
12:50 - 11:55SYD-HAN
26h 05m1 stop
Scoot Logo
12:55 - 11:35HAN-SYD
19h 40m1 stop
$546Scoot
Find Deal
Thu, 21 Aug - Thu, 4 Sep
VietJet Air Logo
08:40 - 16:10SYD-HAN
10h 30mdirect
VietJet Air Logo
17:05 - 06:10HAN-SYD
10h 05mdirect
$549VietJet Air
Find Deal
Thu, 4 Sep - Sat, 13 Sep
VietJet Air Logo
08:40 - 16:10SYD-HAN
10h 30mdirect
VietJet Air Logo
17:05 - 06:10HAN-SYD
10h 05mdirect
$550VietJet Air
Find Deal
Thu, 4 Sep - Sat, 13 Sep

VietJet Air flights from Sydney to Hanoi

Our best VietJet Air deals on Sydney to Hanoi flight tickets
VietJet Air
31 July
SYD08:40Sydney Kingsford Smith
10h 30m
HAN16:10Hanoi Noibai
13 Aug
HAN17:05Hanoi Noibai
10h 05m
SYD06:10Sydney Kingsford Smith
VietJet Air
7 Aug
SYD08:40Sydney Kingsford Smith
10h 30m
HAN16:10Hanoi Noibai
16 Aug
HAN17:05Hanoi Noibai
10h 05m
SYD06:10Sydney Kingsford Smith
VietJet Air
4 Sept
SYD08:40Sydney Kingsford Smith
10h 30m
HAN16:10Hanoi Noibai
13 Sept
HAN17:05Hanoi Noibai
10h 05m
SYD06:10Sydney Kingsford Smith

Scoot flights from Sydney to Hanoi

Our best Scoot deals on Sydney to Hanoi flight tickets
Scoot
14 Aug
SYD12:50Sydney Kingsford Smith
26h 05m
1 stop
HAN11:55Hanoi Noibai
20 Aug
HAN12:55Hanoi Noibai
19h 40m
1 stop
SYD11:35Sydney Kingsford Smith
Scoot
1 Nov
SYD14:00Sydney Kingsford Smith
22h 50m
1 stop
HAN08:50Hanoi Noibai
14 Nov
HAN09:45Hanoi Noibai
23h 05m
1 stop
SYD12:50Sydney Kingsford Smith
Scoot
21 Aug
SYD12:50Sydney Kingsford Smith
26h 05m
1 stop
HAN11:55Hanoi Noibai
4 Sept
HAN12:55Hanoi Noibai
19h 40m
1 stop
SYD11:35Sydney Kingsford Smith

See travel insights to Hanoi from

How to get the cheapest flight ticket from Sydney to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Sydney is in March. Flight prices, which tend to average around $739, 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 March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $775.

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

The cheapest day to depart from Sydney to Hanoi is on a Monday. Travellers who choose to depart for Hanoi on a Monday will often find tickets for as low as $965. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Hanoi for around $1,251.

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 Sydney to Hanoi in the evening for as low as $744. 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 $1,035.

What is the cheapest Sydney Kingsford Smith to Hanoi Noibai flight route?

Fly from Sydney Kingsford Smith to Hanoi Noibai for the best Sydney Kingsford Smith - Hanoi Noibai flight prices

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

You are more likely to see cheaper flights to Hanoi from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $896 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 Sydney for as low as $842 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Hanoi Noibai flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sydney to Hanoi flights?

No. A direct flight is the cheapest option for a flight between Sydney to Hanoi.

How have Sydney to Hanoi flight prices changed over time?

As of July 2025, prices for Sydney to Hanoi flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Hanoi (SYD to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Hanoi

Best price found

$272

Fastest flight time

10h 20m

Direct flights

Mon, Tue, Thu, Fri and Sun

Airports in Hanoi

1 airport
The best one-way flight to Hanoi from Sydney in the past 72 hours is $272. The best return flight deal from Sydney to Hanoi found on momondo in the last 72 hours is $516.
The fastest flight from Sydney to Hanoi takes 10h 20m
Direct flights go from Sydney to Hanoi on Monday, Tuesday, Thursday, Friday and Sunday. Airlines offering direct flights are: VietJet Air and Vietnam Airlines..
There is 1 airport near Hanoi: Hanoi Noibai (HAN)

  • How far is Sydney Kingsford Smith to Hanoi Noibai by plane?

    The distance between Sydney Kingsford Smith and Hanoi Noibai is about 7762.4 km. By plane, this route typically takes 10h 20m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Hanoi Noibai Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Hanoi Noibai Airport are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Hanoi Noibai Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Hanoi Noibai Airport.

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

    The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Sydney to Hanoi?

  • What is the most popular airline from Sydney to Hanoi?


Best airlines flying from Sydney to Hanoi

Compare and see reviews for airlines that fly from Sydney to Hanoi with momondo
Airline
Rating
Free cancellation
Price
ScootPriceFrom $311Free cancellationRating
6.7
304 reviews
Search Scoot flights
VietJet AirPriceFrom $498Free cancellationRating
5.6
145 reviews
Search VietJet Air flights
China SouthernPriceFrom $599Free cancellationRating
7.6
101 reviews
Search China Southern flights
XiamenAirPriceFrom $606Free cancellationRating
6.6
41 reviews
Search XiamenAir flights
China EasternPriceFrom $677Free cancellationRating
7.2
151 reviews
Search China Eastern flights
Philippine AirlinesPriceFrom $695Free cancellationRating
7.2
888 reviews
Search Philippine Airlines flights
Malaysia AirlinesPriceFrom $710Free cancellationRating
7.4
265 reviews
Search Malaysia Airlines flights
Vietnam AirlinesPriceFrom $731Free cancellationRating
7.5
195 reviews
Search Vietnam Airlines flights
FlexFlightPriceFrom $737Free cancellationRating
7.0
4 reviews
Search FlexFlight flights
Singapore AirlinesPriceFrom $761Free cancellationRating
8.1
1,322 reviews
Search Singapore Airlines flights
  • Vietnam Airlines Flights From Sydney to Hanoi

    Vietnam Airlines flies from Sydney to Hanoi around 3 times per week, with 195 momondo users rating the airline 7.5/10. The cheapest Vietnam Airlines deal from Sydney to Hanoi in the last 72 hours was $475 (round-trip), much lower than the average airfare cost of $584 for Vietnam Airlines flights on this route.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Hanoi . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Sydney to Hanoi flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Hanoi?

momondo provides multiple filters to help you find the best flight to Hanoi from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Hanoi from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Sat 12/7
Sat 19/7

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