Cheap flights from Hanoi to Sydney
One-way fares from $216, found recently by travellers. Plus what 5 days in Sydney costs once you land.
Cheapest dates we found
- 25 Nov2026HAN → SYDScoot · 1 stop · 11h 30m$216one way
- 7 Dec2026HAN → SYDVietJet Air · 1 stop · 10h 45m$220one way
- 18 Nov2026HAN → SYDScoot · 1 stop · 11h 30m$237one way
- 10 Dec2026HAN → SYDVietJet Air · 1 stop · 11h$238one way
- 11 Apr2027HAN → SYDVietJet Air · 1 stop · 10h 35m$241one way
- 6 Sep2027HAN → SYDVietJet Air · 1 stop · 10h 35m$257one way
- 24 Nov2026HAN → SYDVietJet Air · 1 stop · 11h$258one way
- 6 Nov2026HAN → SYDAirAsia · 2 stops · 12h 55m$265one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with Scoot, VietJet Air, AirAsia. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Sydney
September to November and March to May. December to February is summer, peak season and the most expensive.
Money-saving tips for Sydney
- Tap a contactless card on trains, buses and ferries; daily and weekly caps apply, and Sundays are capped low.
- Ferries to Manly are a cheap harbour cruise.
- Self-catering from supermarkets saves a lot; restaurants are expensive.
Questions
How much is a flight from Hanoi to Sydney?
The cheapest one-way fare we found recently was $216 with Scoot on 25 Nov 2026. Most of the fares we saw were between $216 and $265 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Hanoi to Sydney?
The quickest flight in our recent results took 10h 35m with 1 stop.
Are there direct flights from Hanoi to Sydney?
The cheapest fares we found all had at least one stop. Non-stop flights may exist at higher prices, so check the flight search.
What is the cheapest month to fly from Hanoi to Sydney?
In our recent results, November had the lowest fare ($216 one way). This is based on prices other travellers found, not a forecast.
How much money do I need for 5 days in Sydney?
About $415 for one backpacker, or $1,910 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $432 per person for a return flight from Hanoi.
More flights from Hanoi
Fly to Sydney from
- Bangkok
- Chiang Mai
- Phuket
- Bali
- Kuala Lumpur
- Penang
- Singapore
- Ho Chi Minh City
- Da Nang
- Siem Reap
- Jakarta
- Manila
- Surabaya
- Cebu
- Johor Bahru
- Kota Kinabalu
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.