Cheap Flights from Sydney to Hanoi
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Airlines Flying from Sydney to Hanoi
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Sydney to Hanoi
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Thu, Jun 12 | VietJet Air
HAN 17:0510h 5mDirectSYD 06:10Hanoi - Sydney | Wed, Jun 18 | VietJet Air£230 £37138% OFF38% OFF£371 £230 -
SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Sun, Jun 15 | VietJet Air
HAN 17:0510h 5mDirectSYD 06:10Hanoi - Sydney | Wed, Jun 18 | VietJet Air£254 £37132% OFF32% OFF£371 £254
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Thu, Jul 31 | VietJet Air
HAN 15:3013h 20m1 stopsSYD 07:50Hanoi - Sydney | Thu, Aug 7 | AirAsia£225 £37139% OFF39% OFF£371 £225
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Sun, Jul 27 | VietJet Air
HAN 15:3025h 30m1 stopsSYD 20:00Hanoi - Sydney | Mon, Aug 4 | AirAsia£23437% OFF£371 £234
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Thu, Jun 19 | VietJet Air
HAN 15:3025h 30m1 stopsSYD 20:00Hanoi - Sydney | Mon, Jun 23 | AirAsia£23736% OFF£371 £237
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SYD 20:4518h 10m1 stopsHAN 11:55Sydney - Hanoi | Wed, Jul 23 | Scoot
HAN 17:0510h 5mDirectSYD 06:10Hanoi - Sydney | Wed, Jul 30 | VietJet Air£24335% OFF£371 £243 -
SYD 21:1520h 45m1 stopsHAN 15:00Sydney - Hanoi | Wed, Jul 23 | AirAsia X
HAN 17:0510h 5mDirectSYD 06:10Hanoi - Sydney | Wed, Jul 30 | VietJet Air£24434% OFF£371 £244 -
SYD 20:4518h 10m1 stopsHAN 11:55Sydney - Hanoi | Thu, Jun 12 | Scoot
HAN 17:0510h 5mDirectSYD 06:10Hanoi - Sydney | Sat, Jun 14 | VietJet Air£25332% OFF£371 £253
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SYD 21:1520h 45m1 stopsHAN 15:00Sydney - Hanoi | Thu, Jun 12 | AirAsia X
HAN 15:3025h 30m1 stopsSYD 20:00Hanoi - Sydney | Wed, Jun 18 | AirAsia£26030% OFF£371 £260
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Sun, Jun 22 | VietJet Air
HAN 15:3013h 20m1 stopsSYD 07:50Hanoi - Sydney | Thu, Jun 26 | AirAsia£32712% OFF£371 £327
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SYD 13:0017h 25m1 stopsHAN Invalid DateSydney - Hanoi | Fri, Jun 13 | Normal Airline
HAN 15:006hDirectSYD 16:00Hanoi - Sydney | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Thu, Jul 10 | VietJet Air£130 £28254% OFF54% OFF£282 £130
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Thu, Jun 12 | VietJet Air£134 £28252% OFF52% OFF£282 £134
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Sun, Jun 15 | VietJet Air£140 £28251% OFF51% OFF£282 £140
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Sun, Jul 13 | VietJet Air£14250% OFF£282 £142
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SYD 08:4010h 30mDirectHAN 16:10Sydney - Hanoi | Thu, Jun 26 | VietJet Air£22122% OFF£282 £221
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SYD 21:1520h 45m1 stopsHAN 15:00Sydney - Hanoi | Thu, Jul 10 | AirAsia X£15545% OFF£282 £155
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SYD 12:5026h 5m1 stopsHAN 11:55Sydney - Hanoi | Wed, Jul 16 | Scoot£15645% OFF£282 £156
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SYD 21:1520h 45m1 stopsHAN 15:00Sydney - Hanoi | Wed, Jul 23 | AirAsia X£16641% OFF£282 £166
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SYD 10:1515h 25m1 stopsHAN 22:40Sydney - Hanoi | Wed, Aug 6 | VietJet Air£18933% OFF£282 £189
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SYD 21:1520h 45m1 stopsHAN 15:00Sydney - Hanoi | Thu, Jun 12 | AirAsia X£24812% OFF£282 £248
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SYD 13:0017h 25m1 stopsHAN Invalid DateSydney - Hanoi | Fri, Jun 13 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Sydney to Hanoi
| Cheapest one-way flight price | £129 |
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| Cheapest return ticket price | £224 |
| Off-season travel month | May |
| Peak season for travel | June |
| Flight distance | 7,787.9km |
| Average flight time | 10 hours 13 minutes |
| Popular airline | China Airlines |
Find the best time to fly from Sydney to Hanoi
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Sydney (SYD) to Hanoi (HAN) the cheapest?
Airlines adjust prices for flights from Sydney to Hanoi based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Sydney (SYD) to Hanoi (HAN) cost?
According to Trip.com's data, the lowest price is around £538. -
How long is the flight from Sydney (SYD) to Hanoi (HAN)?
It takes about 10 hours 13 minutes to fly from Sydney (SYD) to Hanoi (HAN). -
What are the most popular airlines that fly from Sydney (SYD) to Hanoi (HAN)?
Airlines with flights from Sydney (SYD) to Hanoi (HAN): Air Cambodia, APG Airline, Hahn Air Systems, FlexFlight, VietJet Air, Air France and Vietnam Airlines. -
How many airports in Hanoi (HAN)?
There are 1 airport(s) in Hanoi (HAN): Noi Bai International Airport.
How to find a cheap flight from Sydney to Hanoi
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sydney to Hanoi. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Sydney to Hanoi.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Sydney to Hanoi over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, Jul 10, with one-way flights priced at just £130.
Compare cheap flight deals from Sydney to Hanoi across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Sydney to Hanoi. The cheapest airline for this route is VietJet Air.
Set up a Price Alert
By setting up a Price Alert for your journey from Sydney to Hanoi, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Sydney to Hanoi.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Sydney to Hanoi and snag some exclusive deals just for you.
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