This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HAN
12 Oct — 19 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hanoi Noibai are usually found in May or November, booked 79 days in advance, depart on a Thursday or Sunday and return on a Monday
Cheap flight deals from Sydney to Hanoi
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 12 September 2026.
Mon 2/1112:30 -
1 stop30h 10m
Sun 22/1115:40 -
1 stop14h 45m
Deal found 8/9$695
Fri 23/1012:25 -
1 stop30h 15m
Thu 5/1115:40 -
1 stop14h 55m
Deal found 11/9$703
Wed 28/1012:05 -
1 stop14h 10m
Wed 9/1221:00 -
1 stop34h 30m
Deal found 12/9$704
Thu 19/1109:20 -
1 stop32h 20m
Wed 2/1215:45 -
1 stop13h 40m
Deal found 12/9$711
Tue 3/1112:35 -
1 stop30h 05m
Fri 6/1115:40 -
1 stop14h 55m
Deal found 11/9$713
Tue 3/1112:30 -
1 stop30h 10m
Fri 20/1115:40 -
1 stop14h 55m
Deal found 11/9$714
Thu 22/1012:25 -
1 stop30h 15m
Thu 26/1115:40 -
1 stop14h 45m
Deal found 9/9$720
Sat 7/1109:20 -
1 stop32h 20m
Sat 14/1111:45 -
1 stop28h 35m
Deal found 10/9$722
Fri 13/1115:15 -
1 stop27h 30m
Sun 22/1115:45 -
1 stop13h 40m
Deal found 8/9$724
Fri 16/1010:45 -
2 stops25h 30m
Sat 24/1012:20 -
2 stops17h 00m
Deal found 8/9$725
Best flights from Sydney to Hanoi
Discover carefully curated flight deals from Sydney to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.
Thu 18/212:05 -
2 stops17h 00m
Sat 27/222:25 -
1 stop31h 35m
Deal found 8/9$911
Wed 3/311:50 -
1 stop13h 55m
Tue 9/323:35 -
Nonstop9h 40m
Deal found 11/9$1,017
Sun 18/1021:30 -
2 stops21h 15m
Fri 23/1002:20 -
1 stop31h 15m
Deal found 11/9$1,060
Fri 30/1008:45 -
1 stop29h 20m
Thu 12/1119:25 -
2 stops32h 40m
Deal found 7/9$1,166
Mon 22/211:45 -
2 stops34h 30m
Fri 26/219:25 -
2 stops17h 30m
Deal found 8/9$1,176
Sun 25/1011:15 -
1 stop23h 55m
Sun 1/1110:40 -
1 stop19h 20m
Deal found 10/9$1,025
Fri 13/1115:15 -
Nonstop9h 40m
Sun 22/1115:05 -
1 stop14h 45m
Deal found 7/9$1,202
Sat 30/117:20 -
2 stops20h 45m
Fri 5/319:25 -
2 stops35h 00m
Deal found 7/9$1,283
Sun 22/1111:50 -
1 stop14h 20m
Sun 13/1223:35 -
Nonstop9h 40m
Deal found 10/9$1,240
Fri 23/1008:40 -
1 stop13h 30m
Thu 5/1119:25 -
2 stops18h 35m
Deal found 7/9$1,365
Tue 17/1111:05 -
1 stop35h 10m
Fri 27/1111:15 -
2 stops19h 10m
Deal found 9/9$1,367
Sun 29/1111:50 -
1 stop15h 20m
Tue 22/1223:35 -
Nonstop9h 40m
Deal found 8/9$1,293
Direct flights from Sydney to Hanoi
Explore direct flight options from Sydney to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.
Fri 30/1015:15 -
Nonstop9h 40m
Thu 12/1123:35 -
Nonstop9h 40m
Deal found 9/9$914
Fri 23/1015:15 -
Nonstop10h 05m
Thu 5/1123:35 -
Nonstop9h 40m
Deal found 11/9$941
Fri 5/315:15 -
Nonstop9h 40m
Thu 11/323:35 -
Nonstop9h 40m
Deal found 8/9$978
Fri 5/315:15 -
Nonstop9h 40m
Sun 14/323:35 -
Nonstop9h 40m
Deal found 8/9$1,007
Mon 2/1115:15 -
Nonstop9h 40m
Sun 22/1123:35 -
Nonstop9h 40m
Deal found 8/9$1,025
Fri 29/115:15 -
Nonstop9h 40m
Fri 12/323:35 -
Nonstop9h 40m
Deal found 7/9$1,045
Fri 5/315:15 -
Nonstop9h 40m
Tue 9/323:35 -
Nonstop9h 40m
Deal found 8/9$1,053
Fri 23/1015:15 -
Nonstop10h 05m
Fri 30/1023:35 -
Nonstop9h 40m
Deal found 8/9$1,059
Mon 5/1015:15 -
Nonstop10h 05m
Thu 5/1123:35 -
Nonstop9h 40m
Deal found 8/9$1,066
Fri 13/1115:15 -
Nonstop9h 40m
Sun 22/1123:35 -
Nonstop9h 40m
Deal found 8/9$1,075
Last-minute flights from Sydney to Hanoi
Discover last-minute flight deals from Sydney to Hanoi. Data last updated 12 September 2026 and is based on user searches.
Mon 12/1021:50 -
2 stops22h 55m
Tue 20/1021:00 -
1 stop19h 35m
Deal found 9/9$746
Fri 16/1010:45 -
2 stops25h 30m
Sat 24/1012:20 -
2 stops17h 00m
Deal found 8/9$725
Sat 17/1012:25 -
1 stop30h 15m
Tue 27/1015:40 -
1 stop14h 45m
Deal found 10/9$742
Sun 18/1012:25 -
1 stop30h 15m
Sun 25/1015:40 -
1 stop14h 45m
Deal found 8/9$748
Tue 20/1014:00 -
1 stop25h 50m
Sat 31/1009:40 -
1 stop22h 30m
Deal found 11/9$741
Thu 22/1012:25 -
1 stop30h 15m
Thu 26/1115:40 -
1 stop14h 45m
Deal found 9/9$720
Fri 23/1012:25 -
1 stop30h 15m
Thu 5/1115:40 -
1 stop14h 55m
Deal found 11/9$703
Fri 23/1010:45 -
1 stop13h 45m
Fri 30/1009:40 -
1 stop29h 10m
Deal found 8/9$727
Wed 28/1012:05 -
1 stop14h 10m
Wed 9/1221:00 -
1 stop34h 30m
Deal found 12/9$704
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 12 September 2026.
Sun 28/216:25 -
1 stop18h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$317
Thu 11/216:25 -
1 stop19h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9$319
Mon 12/1021:50 -
1 stop20h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9$321
Wed 14/1021:50 -
1 stop26h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9$324
Sat 20/213:25 -
1 stop23h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9$335
Fri 9/1010:45 -
1 stop25h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$336
Fri 16/1010:45 -
1 stop25h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$338
Mon 19/1021:50 -
1 stop20h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$342
Tue 26/113:25 -
1 stop23h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9$344
Find flight deals from Sydney to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2026.
Customise your flight search to find flights from Sydney to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 12 September 2026.
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
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
$331
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Thu 4/3
12:05-10:50
1 stop26h 45m
Hanoi Noibai
Wed 31/12
00:00-02:00
Nonstop0h 00m
$336
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Fri 5/3
12:05-01:20
1 stop17h 15m
Hanoi Noibai
Wed 31/12
00:00-02:00
Nonstop0h 00m
$365
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Sun 8/11
12:05-23:40
1 stop15h 35m
Hanoi Noibai
Wed 31/12
00:00-02:00
Nonstop0h 00m
$573
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Mon 28/9
08:35-21:20
2 stops15h 45m
Hanoi Noibai
Wed 31/12
00:00-02:00
Nonstop0h 00m
$575
Fastest return journey
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Fri 5/3
15:15-20:55
Nonstop9h 40m
Hanoi Noibai
Wed 31/12
00:00-02:00
Nonstop0h 00m
$582
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Fri 15/1
12:05-10:05
2 stops50h 00m
Hanoi Noibai
Wed 31/12
00:00-02:00
Nonstop0h 00m
$689
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Thu 14/1
12:05-09:15
2 stops25h 10m
Hanoi Noibai
Wed 31/12
00:00-02:00
Nonstop0h 00m
$699
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Thu 18/2
12:05-01:05
2 stops17h 00m
Hanoi Noibai
Sat 27/2
22:25-10:00
1 stop31h 35m
$911
SydneyHanoi
SYD Sydney Kingsford Smith - HAN Hanoi Noibai
SYDHAN
Sydney Kingsford Smith
Wed 3/3
11:50-21:45
1 stop13h 55m
Hanoi Noibai
Tue 9/3
23:35-13:15
Nonstop9h 40m
$1,017
Flights are sorted by cheapest return flights first.
Deals found on 11/9
Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
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.
SYD-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.
Cheapflights Insights
Everything you need to know about your flight from Sydney to Hanoi
Prices
Delays
More
How far ahead should I book a flight from Sydney to Hanoi?
The best time to book flights from Sydney to Hanoi is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Sydney to Hanoi?
Currently, May is the cheapest month in which you can book a flight from Sydney to Hanoi (average of $789). Flying from Sydney to Hanoi in December is currently the most expensive (average of $1,527). 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?
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 12 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Hanoi as you normally would.
How much does it cost for a return flight from Sydney to Hanoi?
Airfare is below average for this route at the moment.
Sydney to Hanoi flights typically cost between $874 and $1,328 in November.The cheapest return price found within the last 5 days was $695 on XiamenAir (2 Nov–22 Nov).
How often are flights from Sydney to Hanoi delayed?
About 20% of weekly flights between Sydney and Hanoi have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for Sydney to Hanoi flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to Hanoi flights?
Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
What’s the top stopover airport for flights from Sydney to Hanoi?
Share of one-stop return flights from Sydney to Hanoi chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Ho Chi Minh City (SGN) – chosen by Cheapflights users on 41% of one-stop itineraries from Sydney to Hanoi on Cheapflights.
What’s the cheapest stopover airport for flights from Sydney to Hanoi?
Average return fare for one-stop flights from Sydney to Hanoi, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Shenzhen (SZX) is the most affordable one-stop option, with an average return flight price of $524.
What’s the fastest stopover option from Sydney to Hanoi?
Shortest average travel time for one-stop one-way flights from Sydney to Hanoi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 13h 18m.
Which airport typically offers the quickest stopover for flights from Sydney to Hanoi?
Average stopover duration for one-stop one-way flights from Sydney to Hanoi, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 2h 21m.
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 12 September 2026.
Read through reviews of airlines operating flights from Sydney to Hanoi, such as Vietnam Airlines,Cathay Pacific, andChina Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
45 minutes late. Bottle of water and that’s about it.
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.
What airports do I use to fly from Sydney to Hanoi?
Booking a flight from Sydney Kingsford Smith (SYD) to Hanoi Noibai (HAN) is your only option if you wish to fly from Sydney to Hanoi. On a typical day, there is 1 flight from Kingsford Smith to Noibai, all of which are around 9h 40m for a nonstop flight. You can also purchase a plane ticket from 13 airlines when you book a flight from Kingsford Smith to Hanoi.
How popular is this Sydney to Hanoi flight route?
Flights from Sydney Kingsford Smith to Hanoi Noibai have been viewed 1,907 times in the past calendar month.
How long is the flight from Sydney to Hanoi?
Airlines like VietJet Air, Vietnam Airlines, and China Eastern fly from Sydney to Hanoi in about 13h 55m. The time it takes to get you to your destination can typically vary by up to 7h 20m. The distance from Sydney to Hanoi is about 7783 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Sydney to Hanoi round-trip?
Scoot, at $278, was found to be the cheapest airline from Sydney to Hanoi.Alternate airlines to your destination round-trip include VietJet Air and China Southern. You may be able to fly from Sydney to Hanoi for 72% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Sydney to Hanoi one-way?
The cheapet airlines for a one-way flight from Sydney to Hanoi are VietJet Air ($263), Scoot ($268), and AirAsia X ($278).
What are the most reliable airlines from Sydney to Hanoi?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sydney to Hanoi on time: Cambodia Angkor Air (80%), Air France (79%), Vietnam Airlines (79%).
What are the cheapest flights from Sydney to Hanoi?
On average you can expect to pay $2,478 for a flight from Sydney to Hanoi. The cheapest flight overall is $479 while the most popular route, (Sydney Kingsford Smith - Hanoi Noibai) is currently priced at $651.
Where are the most common stopover locations when flying from Sydney to Hanoi?
The most popular stopover on flights from Sydney to Hanoi is Ho Chi Minh City. Guangzhou sees the second most layovers for non-direct flights flying from Sydney to Hanoi.
What are some popular things to do or see while on a stopover in Ho Chi Minh City?
If you're on a stopover in Ho Chi Minh City and looking for things to do, consider visiting Ben Thanh Market, Tân Định Church, or Saigon Square. Travellers on a stopover Ho Chi Minh City can visit Ben Thanh Market, Tân Định Church, and Saigon Square, by traveling 6.6 km, 4.9 km, and 6.9 km, respectively after landing at Ho Chi Minh City.
Where are the least popular stopover locations for Sydney to Hanoi flights?
Flights departing from Sydney and landing in Hanoi stopover in Singapore least frequently.
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 holiday 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, May is the cheapest month in which you can book a flight from Sydney to Hanoi (average of $789). Flying from Sydney to Hanoi in December is currently the most expensive (average of $1,527). 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.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Sydney to Hanoi on these airlines
Choose from the following airlines for your flight from Sydney to Hanoi. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.
Browse through other flights departing from Sydney. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.
Discover the top 10 airlines that operate flights from Sydney to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 12 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to Hanoi?
Cheapflights makes it easy to find Sydney to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Hanoi?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Hanoi for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Sydney to Hanoi with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Hanoi flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Sydney to Hanoi become cheaper?
Yes! Start tracking prices for Sydney to Hanoi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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