How popular is this Sydney to Hanoi flight route?

Flights from Sydney Kingsford Smith to Hanoi Noibai have been viewed 14 times in the past calendar month.

What are the cheapest airlines flying from Sydney to Hanoi round-trip?

Our cheapest airline available from Sydney to Hanoi is Scoot. Our recent data shows that you can find tickets from as low as $357 on this airline. Additional options worth looking into are VietJet Air and China Eastern, starting at $468 and $512 round-trip. Scoot is currently priced 37% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Sydney to Hanoi one-way?

$234 is the cheapest one-way deal found within the past few days, from XiamenAir. You may also be able to find cheap deals on VietJet Air and Vietnam Airlines, with prices starting from $285 and $390, respectively.

What is the cheapest day to fly from Sydney to Hanoi?

Travelers seeking maximum savings on their Sydney to Hanoi flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Sydney to Hanoi?

Looking for the cheapest flight from Sydney to Hanoi? While on average our users pay $2,661, our data indicates the cheapest price to be $202. The most popular route (Sydney Kingsford Smith - Hanoi Noibai), is priced around $539.

What are the most reliable airlines from Sydney to Hanoi?

No one likes to see their flight delayed. When booking a flight from Sydney to Hanoi consider choosing Air France (96%), Vietnam Airlines (96%) or Cambodia Angkor Air (96%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest day to fly round-trip from Sydney to Hanoi?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Sydney to Hanoi?

Flights from Sydney to Hanoi lean towards being more expensive in December. Prices are generally better when you fly from Sydney to Hanoi in August, with the cheapest ticket starting at $331.

Most accurate provider : When it comes to deals on Sydney-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Hanoi flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sydney-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Sydney to Hanoi that include hotel bookings?

Yes. In addition to deals on Sydney to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sydney to Hanoi?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Hanoi.

Can I find deals for business class flights from Sydney to Hanoi?

Yes. Cheapflights offers flight deals from Sydney to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$216+ Flights from Sydney to Hanoi

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Find cheap flights from Sydney to Hanoi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hanoi Noibai are usually found in August or May, booked 6 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Sydney to Hanoi

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$357 (Booking.com)
One-way from	$216 (Mytrip)
Popular in	December
Cheapest in	August
Average price	$599
Good round-trip deal	$3,683 or less
Good one-way deal	$202 or less

Provider with most accurate pricing for Sydney Kingsford Smith-Hanoi Noibai flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Hanoi Noibai flights.

Search Deals

From Sydney Kingsford Smith to Hanoi Noibai

Search Deals

One-way flight from Sydney Kingsford Smith to Hanoi Noibai

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to Hanoi Noibai.

Search Deals

Price to beat on a one-way flight from Sydney Kingsford Smith to Hanoi Noibai.

Search Deals

Find flight deals from Sydney to Hanoi

Cheapest flights from Sydney to Hanoi
Explore the most affordable flight options available from Sydney to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Fri 6/1312:50 pmSYD - HAN

1 stop26h 05mScoot

Mon 6/3012:55 pmHAN - SYD

1 stop19h 40mScoot

Deal found 4/4

$357

Fri 5/211:25 amSYD - HAN

1 stop30h 15mMultiple Airlines

Fri 5/93:30 pmHAN - SYD

1 stop25h 30mMultiple Airlines

Deal found 4/4

$390

Wed 4/1610:15 amSYD - HAN

1 stop15h 55mVietJet Air

Sat 4/195:05 pmHAN - SYD

Nonstop10h 05mVietJet Air

Deal found 4/4

$468

Fri 5/211:00 amSYD - HAN

1 stop17h 20mChina Eastern

Thu 5/82:20 amHAN - SYD

1 stop27h 40mChina Eastern

Deal found 4/4

$512

Wed 5/72:15 pmSYD - HAN

Nonstop9h 55mVietnam Airlines

Fri 6/1311:50 pmHAN - SYD

Nonstop9h 25mVietnam Airlines

Deal found 4/4

$531

Sun 5/1110:10 pmSYD - HAN

1 stop17h 00mMalaysia Airlines

Wed 6/111:00 pmHAN - SYD

1 stop18h 00mMalaysia Airlines

Deal found 4/4

$535

Thu 7/1010:10 amSYD - HAN

1 stop18h 20mPhilippine Airlines

Tue 7/292:30 amHAN - SYD

1 stop26h 30mPhilippine Airlines

Deal found 4/3

$546

Thu 7/1011:00 amSYD - HAN

1 stop33h 35mSingapore Airlines

Wed 7/306:30 pmHAN - SYD

1 stop32h 25mSingapore Airlines

Deal found 4/4

$591

Thu 7/1011:30 amSYD - HAN

2 stops25h 25mCathay Pacific

Wed 7/307:05 pmHAN - SYD

1 stop12h 45mCathay Pacific

Deal found 4/4

$660

Wed 5/710:10 pmSYD - HAN

1 stop15h 25mChina Airlines

Sat 6/145:50 pmHAN - SYD

1 stop13h 55mChina Airlines

Deal found 4/4

$661

Best flights from Sydney to Hanoi
Discover carefully curated flight deals from Sydney to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2025.

Fri 6/1312:50 pmSYD - HAN

1 stop26h 05mScoot

Mon 6/3012:55 pmHAN - SYD

1 stop19h 40mScoot

Deal found 4/4

$357

Fri 5/211:25 amSYD - HAN

1 stop30h 15mMultiple Airlines

Fri 5/93:30 pmHAN - SYD

1 stop25h 30mMultiple Airlines

Deal found 4/4

$390

Wed 4/1610:15 amSYD - HAN

1 stop15h 55mVietJet Air

Sat 4/195:05 pmHAN - SYD

Nonstop10h 05mVietJet Air

Deal found 4/4

$468

Fri 5/211:00 amSYD - HAN

1 stop17h 20mChina Eastern

Thu 5/82:20 amHAN - SYD

1 stop27h 40mChina Eastern

Deal found 4/4

$512

Wed 5/72:15 pmSYD - HAN

Nonstop9h 55mVietnam Airlines

Sun 6/1511:50 pmHAN - SYD

Nonstop9h 25mVietnam Airlines

Deal found 4/4

$531

Sun 5/1110:10 pmSYD - HAN

1 stop17h 00mMalaysia Airlines

Wed 6/111:00 pmHAN - SYD

1 stop18h 00mMalaysia Airlines

Deal found 4/4

$535

Thu 7/1010:10 amSYD - HAN

1 stop18h 20mPhilippine Airlines

Tue 7/292:30 amHAN - SYD

1 stop26h 30mPhilippine Airlines

Deal found 4/3

$546

Thu 7/1011:00 amSYD - HAN

1 stop33h 35mSingapore Airlines

Wed 7/306:30 pmHAN - SYD

1 stop32h 25mSingapore Airlines

Deal found 4/4

$591

Thu 7/1011:30 amSYD - HAN

2 stops25h 25mCathay Pacific

Wed 7/307:05 pmHAN - SYD

1 stop12h 45mCathay Pacific

Deal found 4/4

$660

Wed 5/710:10 pmSYD - HAN

1 stop15h 25mChina Airlines

Sat 6/145:50 pmHAN - SYD

1 stop13h 55mChina Airlines

Deal found 4/4

$661

Wed 4/1611:15 amSYD - HAN

1 stop17h 15mCebu Pacific

Fri 4/182:30 amHAN - SYD

1 stop28h 15mCebu Pacific

Deal found 4/2

$1,313

Wed 4/166:25 amSYD - HAN

2 stops35h 20mChina Southern

Sat 4/193:45 pmHAN - SYD

2 stops18h 15mChina Southern

Deal found 4/2

$1,726

Last-minute flights from Sydney to Hanoi
Discover last-minute flight deals from Sydney to Hanoi. Data last updated April 4, 2025 and is based on user searches.

Sun 4/67:40 amSYD - HAN

1 stop13h 25mCathay Pacific

Mon 4/147:05 pmHAN - SYD

1 stop12h 45mCathay Pacific

Deal found 4/4

$813

Sun 4/69:30 amSYD - HAN

1 stop29h 45mAsiana Airlines

Sat 4/1911:30 pmHAN - SYD

1 stop29h 00mAsiana Airlines

Deal found 4/4

$1,567

Wed 4/910:15 amSYD - HAN

1 stop15h 25mVietJet Air

Wed 4/3011:45 pmHAN - SYD

1 stop28h 35mVietJet Air

Deal found 4/4

$812

Sun 4/1310:00 pmSYD - HAN

2 stops23h 05mMultiple Airlines

Mon 4/287:05 pmHAN - SYD

2 stops35h 40mMultiple Airlines

Deal found 4/3

$1,157

Sun 4/132:05 pmSYD - HAN

1 stop31h 00mCathay Pacific

Mon 4/287:05 pmHAN - SYD

2 stops35h 40mCathay Pacific

Deal found 4/3

$1,432

Wed 4/1610:15 amSYD - HAN

1 stop15h 55mVietJet Air

Sat 4/195:05 pmHAN - SYD

Nonstop10h 05mVietJet Air

Deal found 4/4

$468

Wed 4/1611:15 amSYD - HAN

1 stop17h 15mCebu Pacific

Fri 4/182:30 amHAN - SYD

1 stop28h 15mCebu Pacific

Deal found 4/2

$1,313

Wed 4/166:25 amSYD - HAN

2 stops35h 20mChina Southern

Sat 4/193:45 pmHAN - SYD

2 stops18h 15mChina Southern

Deal found 4/2

$1,726

Sat 4/1911:45 amSYD - HAN

2 stops54h 55mGaruda Indonesia

Sat 4/267:35 amHAN - SYD

2 stops44h 35mGaruda Indonesia

Deal found 4/4

$2,019

Fri 5/211:25 amSYD - HAN

1 stop30h 15mMultiple Airlines

Fri 5/93:30 pmHAN - SYD

1 stop25h 30mMultiple Airlines

Deal found 4/4

$390

Fri 5/211:00 amSYD - HAN

1 stop17h 20mChina Eastern

Thu 5/82:20 amHAN - SYD

1 stop27h 40mChina Eastern

Deal found 4/4

$512

Wed 5/72:15 pmSYD - HAN

Nonstop9h 55mVietnam Airlines

Fri 6/1311:50 pmHAN - SYD

Nonstop9h 25mVietnam Airlines

Deal found 4/4

$531

One-way flights from Sydney to Hanoi
Search for one-way flight options from Sydney to Hanoi. Find affordable one-way fares based on user searches. Data last updated April 4, 2025.

Tue 6/179:15 pmSYD - HAN

2 stops28h 25mMultiple Airlines

Deal found 4/2

$216

Fri 5/211:25 amSYD - HAN

1 stop30h 15mXiamenAir

Deal found 4/3

$234

Sun 6/158:40 amSYD - HAN

Nonstop10h 30mVietJet Air

Deal found 4/3

$285

Wed 6/410:15 amSYD - HAN

2 stops26h 30mVietnam Airlines

Deal found 4/3

$390

Tue 6/1711:20 amSYD - HAN

3 stops32h 10mChina Eastern

Deal found 4/2

$400

Sun 5/118:55 pmSYD - HAN

3 stops49h 45mTurkish Airlines

Deal found 4/4

$1,606

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Fri 6/13

12:50 pm-11:55 am

1 stop26h 05m

Hanoi Noibai

Mon 6/30

12:55 pm-11:35 am

1 stop19h 40m

$357

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Fri 5/2

11:25 am-2:40 pm

1 stop30h 15m

Hanoi Noibai

Fri 5/9

3:30 pm-8:00 pm

1 stop25h 30m

$390

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Wed 4/16

10:15 am-11:10 pm

1 stop15h 55m

Hanoi Noibai

Sat 4/19

5:05 pm-6:10 am

Nonstop10h 05m

$468

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Fri 5/2

11:00 am-1:20 am

1 stop17h 20m

Hanoi Noibai

Thu 5/8

2:20 am-9:00 am

1 stop27h 40m

$512

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Wed 5/7

2:15 pm-9:10 pm

Nonstop9h 55m

Hanoi Noibai

Fri 6/13

11:50 pm-12:15 pm

Nonstop9h 25m

$531

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Sun 5/11

10:10 pm-12:10 pm

1 stop17h 00m

Hanoi Noibai

Wed 6/11

1:00 pm-10:00 am

1 stop18h 00m

$535

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Thu 7/10

10:10 am-1:30 am

1 stop18h 20m

Hanoi Noibai

Tue 7/29

2:30 am-8:00 am

1 stop26h 30m

$546

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Thu 7/10

11:00 am-5:35 pm

1 stop33h 35m

Hanoi Noibai

Wed 7/30

6:30 pm-5:55 am

1 stop32h 25m

$591

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Thu 7/10

11:30 am-9:55 am

2 stops25h 25m

Hanoi Noibai

Wed 7/30

7:05 pm-10:50 am

1 stop12h 45m

$660

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Wed 5/7

10:10 pm-10:35 am

1 stop15h 25m

Hanoi Noibai

Sat 6/14

5:50 pm-10:45 am

1 stop13h 55m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 20 results

Compare providers for flights from Sydney to Hanoi

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Hanoi in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sydney-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Hanoi flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sydney-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Sydney with our price prediction graph.

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Hanoi

How far ahead should I book a flight from Sydney to Hanoi?

To ensure you get the cheapest price possible for a flight from Sydney to Hanoi, you should look to book at least 6 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Sydney to Hanoi (average of $975). Flying from Sydney to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to HAN?

Unlike at noon, when flights are generally more expensive, you can save up to 57% on flights from Sydney to Hanoi by exploring options for tickets in the evening.

Rainfall in Hanoi by month

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

See what other customers who have flown with China Airlines, Garuda Indonesia and Singapore Airlines from Sydney to Hanoi have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.2

Very good

725 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

China Airlines

8.2

Very good

725 reviews

China Airlines

8.2

Very good

725 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Garuda Indonesia

8.2

Very good

71 reviews

China Airlines

8.2

Very good

725 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Singapore Airlines

8.1

Very good

1,287 reviews

China Airlines

8.2

Very good

725 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Vietnam Airlines

7.6

Good

192 reviews

China Airlines

8.2

Very good

725 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Cathay Pacific

7.5

Good

842 reviews

China Airlines

8.2

Very good

725 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

How popular is this Sydney to Hanoi flight route?
Flights from Sydney Kingsford Smith to Hanoi Noibai have been viewed 14 times in the past calendar month.
What are the cheapest airlines flying from Sydney to Hanoi round-trip?
Our cheapest airline available from Sydney to Hanoi is Scoot. Our recent data shows that you can find tickets from as low as $357 on this airline. Additional options worth looking into are VietJet Air and China Eastern, starting at $468 and $512 round-trip. Scoot is currently priced 37% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Sydney to Hanoi one-way?
$234 is the cheapest one-way deal found within the past few days, from XiamenAir. You may also be able to find cheap deals on VietJet Air and Vietnam Airlines, with prices starting from $285 and $390, respectively.
What are the most reliable airlines from Sydney to Hanoi?
No one likes to see their flight delayed. When booking a flight from Sydney to Hanoi consider choosing Air France (96%), Vietnam Airlines (96%) or Cambodia Angkor Air (96%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Sydney to Hanoi?
Looking for the cheapest flight from Sydney to Hanoi? While on average our users pay $2,661, our data indicates the cheapest price to be $202. The most popular route (Sydney Kingsford Smith - Hanoi Noibai), is priced around $539.
Can I find deals for flights from Sydney to Hanoi that include hotel bookings?
Yes. In addition to deals on Sydney to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sydney to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Hanoi.
Can I find deals for business class flights from Sydney to Hanoi?
Yes. Cheapflights offers flight deals from Sydney to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Hanoi?
Currently, September is the cheapest month in which you can book a flight from Sydney to Hanoi (average of $975). Flying from Sydney to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sydney to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
VietJet Air	Cheapest$357	Average$538	FlexibilityNo cancel fee	On-timeN/A
Vietnam Airlines	Cheapest$486	Average$600	FlexibilityNo cancel fee	On-time81%

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$216+ Cheap flights from Sydney (SYD) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sydney to Hanoi with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hanoi Noibai are usually found in August or May, booked 6 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Sydney to Hanoi

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Sydney to Hanoi

Cheapest flights from Sydney to HanoiExplore the most affordable flight options available from Sydney to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Explore the most affordable flight options available from Sydney to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Sydney to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Hanoi in April.

Best time to book a flight from Sydney to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Hanoi

How far ahead should I book a flight from Sydney to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Hanoi. Price data was last updated on March 28, 2025.

What is the cheapest month to book a flight from Sydney to Hanoi?

What is the cheapest time of day to fly from SYD to HAN?

Find hourly flight availability from Sydney to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated April 4, 2025.

See what other customers who have flown with China Airlines, Garuda Indonesia and Singapore Airlines from Sydney to Hanoi have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Sydney to Hanoi flight route?

What are the cheapest airlines flying from Sydney to Hanoi round-trip?

What are the cheapest airlines to fly from Sydney to Hanoi one-way?

What are the most reliable airlines from Sydney to Hanoi?

What are the cheapest flights from Sydney to Hanoi?

Can I find deals for flights from Sydney to Hanoi that include hotel bookings?

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Can I find deals for business class flights from Sydney to Hanoi?

What is the cheapest month to book a flight from Sydney to Hanoi?

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Alternative routes for Sydney to Hanoi

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Top 2 airlines flying from Sydney to Hanoi

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Cheapest flights from Sydney to Hanoi
Explore the most affordable flight options available from Sydney to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.