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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HAN
3 May — 10 May1
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 August or October, booked 88 days in advance, depart on a Sunday or Thursday and return on a Thursday
Cheap flight deals from Sydney to Hanoi
Enter your travel dates to find the best prices.
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Best
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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 3 April 2026.
Wed 13/520:50
SYD
-
HAN
1 stop14h 35m
Multiple Airlines
Wed 20/512:50
HAN
-
SYD
1 stop27h 35m
Multiple Airlines
Deal found 29/3$586
Tue 1/910:15
SYD
-
HAN
1 stop15h 45m
Multiple Airlines
Sat 12/923:25
HAN
-
SYD
1 stop28h 55m
Multiple Airlines
Deal found 29/3$590
Sun 9/820:50
SYD
-
HAN
1 stop20h 30m
Multiple Airlines
Thu 13/814:50
HAN
-
SYD
1 stop14h 30m
Multiple Airlines
Deal found 29/3$592
Wed 13/520:50
SYD
-
HAN
1 stop14h 35m
Multiple Airlines
Tue 19/514:50
HAN
-
SYD
1 stop25h 45m
Multiple Airlines
Deal found 30/3$593
Tue 12/513:00
SYD
-
HAN
1 stop25h 50m
Scoot
Thu 21/520:00
HAN
-
SYD
1 stop20h 20m
Scoot
Deal found 30/3$595
Tue 3/1111:15
SYD
-
HAN
1 stop14h 35m
VietJet Air
Tue 17/1106:00
HAN
-
SYD
2 stops22h 05m
VietJet Air
Deal found 29/3$596
Thu 14/513:00
SYD
-
HAN
1 stop33h 15m
Multiple Airlines
Thu 21/508:55
HAN
-
SYD
1 stop20h 25m
Multiple Airlines
Deal found 30/3$598
Thu 14/513:00
SYD
-
HAN
1 stop33h 15m
Scoot
Wed 27/512:50
HAN
-
SYD
1 stop27h 30m
Scoot
Deal found 29/3$599
Thu 14/513:00
SYD
-
HAN
1 stop33h 15m
Scoot
Thu 21/520:00
HAN
-
SYD
1 stop20h 20m
Scoot
Deal found 30/3$603
Sat 7/1111:15
SYD
-
HAN
1 stop23h 55m
VietJet Air
Fri 20/1119:05
HAN
-
SYD
2 stops33h 00m
VietJet Air
Deal found 30/3$605
Sun 18/1011:15
SYD
-
HAN
1 stop17h 35m
VietJet Air
Sat 24/1009:20
HAN
-
SYD
2 stops19h 00m
VietJet Air
Deal found 31/3$608
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 3 April 2026.
Sat 5/910:00
SYD
-
HAN
2 stops55h 45m
China Eastern
Mon 7/902:20
HAN
-
SYD
1 stop27h 40m
China Eastern
Deal found 2/4$766
Mon 4/509:15
SYD
-
HAN
1 stop30h 00m
Malaysia Airlines
Mon 11/513:05
HAN
-
SYD
1 stop14h 20m
Malaysia Airlines
Deal found 1/4$857
Sat 5/910:15
SYD
-
HAN
1 stop14h 55m
Vietnam Airlines
Tue 8/923:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 1/4$908
Fri 24/413:05
SYD
-
HAN
1 stop26h 10m
Multiple Airlines
Sun 10/513:05
HAN
-
SYD
2 stops17h 25m
Multiple Airlines
Deal found 30/3$944
Mon 17/811:00
SYD
-
HAN
1 stop17h 20m
China Eastern
Fri 21/820:15
HAN
-
SYD
2 stops32h 45m
China Eastern
Deal found 2/4$879
Fri 5/614:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Sun 14/623:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 1/4$992
Mon 4/520:00
SYD
-
HAN
2 stops19h 15m
Multiple Airlines
Mon 11/513:05
HAN
-
SYD
1 stop14h 20m
Multiple Airlines
Deal found 30/3$1,001
Thu 30/411:00
SYD
-
HAN
3 stops54h 45m
China Eastern
Fri 15/515:45
HAN
-
SYD
2 stops37h 15m
China Eastern
Deal found 2/4$962
Wed 29/410:05
SYD
-
HAN
3 stops31h 40m
China Eastern
Wed 6/515:45
HAN
-
SYD
2 stops41h 50m
China Eastern
Deal found 31/3$965
Sat 25/414:10
SYD
-
HAN
2 stops51h 35m
China Eastern
Sat 2/515:45
HAN
-
SYD
3 stops41h 50m
China Eastern
Deal found 29/3$1,015
Sat 13/611:00
SYD
-
HAN
3 stops54h 45m
China Eastern
Fri 19/615:45
HAN
-
SYD
2 stops37h 15m
China Eastern
Deal found 1/4$1,020
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 3 April 2026.
Sat 12/914:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Sun 20/923:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 1/4$850
Sat 18/714:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Sun 2/823:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 29/3$931
Sat 5/914:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Tue 8/923:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 2/4$939
Fri 5/614:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Sun 14/623:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 29/3$946
Mon 8/614:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Fri 26/623:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 29/3$952
Sat 20/614:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Thu 25/623:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 30/3$960
Mon 18/514:15
SYD
-
HAN
Nonstop10h 05m
Vietnam Airlines
Thu 21/523:40
HAN
-
SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 31/3$1,001
Last-minute flights from Sydney to Hanoi
Discover last-minute flight deals from Sydney to Hanoi. Data last updated 3 April 2026 and is based on user searches.
Thu 30/408:45
SYD
-
HAN
1 stop34h 00m
Multiple Airlines
Fri 15/508:55
HAN
-
SYD
1 stop20h 25m
Multiple Airlines
Deal found 30/3$624
Sun 3/514:10
SYD
-
HAN
1 stop31h 30m
China Southern
Thu 7/515:45
HAN
-
SYD
1 stop24h 40m
China Southern
Deal found 29/3$612
Tue 12/513:00
SYD
-
HAN
1 stop25h 50m
Scoot
Thu 21/520:00
HAN
-
SYD
1 stop20h 20m
Scoot
Deal found 30/3$595
Tue 12/513:00
SYD
-
HAN
1 stop25h 50m
Multiple Airlines
Tue 19/514:50
HAN
-
SYD
1 stop25h 45m
Multiple Airlines
Deal found 30/3$605
Wed 13/520:50
SYD
-
HAN
1 stop14h 35m
Multiple Airlines
Wed 20/512:50
HAN
-
SYD
1 stop27h 35m
Multiple Airlines
Deal found 29/3$586
Wed 13/520:50
SYD
-
HAN
1 stop14h 35m
Multiple Airlines
Tue 19/514:50
HAN
-
SYD
1 stop25h 45m
Multiple Airlines
Deal found 30/3$593
Thu 14/513:00
SYD
-
HAN
1 stop33h 15m
Multiple Airlines
Thu 21/508:55
HAN
-
SYD
1 stop20h 25m
Multiple Airlines
Deal found 30/3$598
Thu 14/513:00
SYD
-
HAN
1 stop33h 15m
Scoot
Wed 27/512:50
HAN
-
SYD
1 stop27h 30m
Scoot
Deal found 29/3$599
Thu 14/513:00
SYD
-
HAN
1 stop33h 15m
Scoot
Thu 21/520:00
HAN
-
SYD
1 stop20h 20m
Scoot
Deal found 30/3$603
Mon 18/513:00
SYD
-
HAN
3 stops34h 20m
Multiple Airlines
Thu 25/620:00
HAN
-
SYD
1 stop20h 20m
Multiple Airlines
Deal found 1/4$616
Thu 21/513:00
SYD
-
HAN
1 stop33h 15m
Scoot
Sat 6/609:50
HAN
-
SYD
1 stop30h 30m
Scoot
Deal found 30/3$619
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 3 April 2026.
Sun 17/520:50
SYD
-
HAN
1 stop14h 35m
Multiple Airlines
Deal found 30/3$308
Mon 8/620:50
SYD
-
HAN
1 stop20h 30m
Multiple Airlines
Deal found 29/3$310
Fri 24/409:45
SYD
-
HAN
1 stop25h 40m
Multiple Airlines
Deal found 31/3$312
Wed 2/910:15
SYD
-
HAN
1 stop23h 55m
VietJet Air
Deal found 30/3$315
Wed 2/920:50
SYD
-
HAN
1 stop20h 30m
Multiple Airlines
Deal found 31/3$316
Sat 25/420:50
SYD
-
HAN
1 stop20h 30m
Multiple Airlines
Deal found 31/3$318
Sat 15/809:45
SYD
-
HAN
1 stop25h 40m
Multiple Airlines
Deal found 30/3$319
Sat 16/509:45
SYD
-
HAN
1 stop25h 40m
Multiple Airlines
Deal found 31/3$321
Mon 1/608:45
SYD
-
HAN
1 stop34h 00m
China Southern
Deal found 31/3$323
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 3 April 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 647,157 searches. Data last updated 3 April 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 - HAN
SYDHAN
Sydney Kingsford Smith
Sat 5/9
10:00-14:45
2 stops55h 45m
Hanoi Noibai
Mon 7/9
02:20-09:00
1 stop27h 40m
$766
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Mon 4/5
09:15-12:15
1 stop30h 00m
Hanoi Noibai
Mon 11/5
13:05-06:25
1 stop14h 20m
$857
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Mon 17/8
11:00-01:20
1 stop17h 20m
Hanoi Noibai
Fri 21/8
20:15-08:00
2 stops32h 45m
$879
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Sat 5/9
10:15-22:10
1 stop14h 55m
Hanoi Noibai
Tue 8/9
23:40-12:15
Nonstop9h 35m
$908
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Fri 24/4
13:05-12:15
1 stop26h 10m
Hanoi Noibai
Sun 10/5
13:05-09:30
2 stops17h 25m
$944
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Thu 30/4
11:00-14:45
3 stops54h 45m
Hanoi Noibai
Fri 15/5
15:45-08:00
2 stops37h 15m
$962
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Wed 29/4
10:05-14:45
3 stops31h 40m
Hanoi Noibai
Wed 6/5
15:45-12:35
2 stops41h 50m
$965
Fastest return journey
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Fri 5/6
14:15-21:20
Nonstop10h 05m
Hanoi Noibai
Sun 14/6
23:40-12:15
Nonstop9h 35m
$992
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Mon 4/5
20:00-12:15
2 stops19h 15m
Hanoi Noibai
Mon 11/5
13:05-06:25
1 stop14h 20m
$1,001
SydneyHanoi
SYD - HAN
SYDHAN
Sydney Kingsford Smith
Sat 25/4
14:10-14:45
2 stops51h 35m
Hanoi Noibai
Sat 2/5
15:45-12:35
3 stops41h 50m
$1,015
Flights are sorted by cheapest return flights first.
Deals found on 31/3
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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?
Use this chart to determine the optimal time to book a return flight from Sydney to Hanoi. Price data was last updated on 2 April 2026.
The best time to book flights from Sydney to Hanoi is 88 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, August is the cheapest month in which you can book a flight from Sydney to Hanoi (average of $395). Flying from Sydney to Hanoi in December is currently the most expensive (average of $811). 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 3 April 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?
How often are flights from Sydney to Hanoi delayed?
About 21% of weekly flights between Sydney and Hanoi have experienced delays in the past year, with the average delay time being 152 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?
Monday 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 16% 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 45% 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 $545.
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 19m.
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 3 April 2026.
Read through reviews of airlines operating flights from Sydney to Hanoi, such as Singapore Airlines,Vietnam Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
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?
Flights from Sydney Kingsford Smith to Hanoi Noibai have been viewed 2,842 times in the past calendar month.
How long is the flight from Sydney to Hanoi?
Airlines like China Eastern, Malaysia Airlines, and Vietnam Airlines fly from Sydney to Hanoi in about 14h 55m. The time it takes to get you to your destination can typically vary by up to 40h 50m. 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 $282, was found to be the cheapest airline from Sydney to Hanoi.Alternate airlines to your destination round-trip include Philippine Airlines and VietJet Air. You may be able to fly from Sydney to Hanoi for 67% 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 ($253), Scoot ($273), and AirAsia X ($284).
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: Air France (74%), Vietnam Airlines (74%), Cambodia Angkor Air (72%).
What are the cheapest flights from Sydney to Hanoi?
On average you can expect to pay $1,914 for a flight from Sydney to Hanoi. The cheapest flight overall is $428 while the most popular route, (Sydney Kingsford Smith - Hanoi Noibai) is currently priced at $529.
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, Saigon Square, or Saigon Notre-Dame Basilica. Travellers on a stopover Ho Chi Minh City can visit Ben Thanh Market, Saigon Square, and Saigon Notre-Dame Basilica, by traveling 6.6 km, 6.9 km, and 6.3 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, August is the cheapest month in which you can book a flight from Sydney to Hanoi (average of $395). Flying from Sydney to Hanoi in December is currently the most expensive (average of $811). 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Complete your trip
Direct flights to Vietnam
Flights by cabin class
Hanoi flight routes
Other flight options
Other flights from Sydney
Popular flights
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 3 April 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 647,157 searches. Data last updated 3 April 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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