Cheap flights from Sydney to Hanoi

Flight deals from Sydney to Hanoi

Below you can see the best deals on flights Sydney — Hanoi for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 11 October, from $262.

Top 10 cheap flights from Sydney to Hanoi

Sydney — Hanoi

09:45—00:50

11 Sep 2026

18 h 5 m

2 stops

Sydney — Hanoi

09:45—01:10

11 Sep 2026

18 h 25 m

2 stops

Sydney — Hanoi

09:45—00:50

13 Sep 2026

18 h 5 m

2 stops

Sydney — Hanoi

09:45—07:10

13 Sep 2026

24 h 25 m

2 stops

Sydney — Hanoi

09:45—07:10

6 Sep 2026

24 h 25 m

2 stops

Sydney — Hanoi

09:45—07:10

11 Sep 2026

24 h 25 m

2 stops

Sydney — Hanoi

09:45—00:50

21 Aug 2026

18 h 5 m

2 stops

Sydney — Hanoi

09:45—01:10

21 Aug 2026

18 h 25 m

2 stops

Sydney — Hanoi

09:45—07:10

21 Aug 2026

24 h 25 m

2 stops

Sydney — Hanoi

20:50—18:05

24 Aug 2026

24 h 15 m

2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Sydney to Hanoi?

The price of a flight from Sydney to Hanoi changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $642. Fares also tend to climb as the departure date gets closer.

About the Sydney — Hanoi flight

Looking for cheap flights from Sydney to Hanoi? Compare fares from different airlines, check the flight schedule and travel time — and book your Sydney — Hanoi ticket online at the best price.

The route has direct flights — around 10 flights per week, flights are operated by Vietnam Airlines, Air France, Cambodia Angkor Air, a nonstop flight takes about 12 h 40 min, the distance between the cities is around 7,749 km.

Planning your trip? You may find our Hanoi travel guide, how to get from the airport into town and Hanoi weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

from $196Min. price

OctoberCheapest

AprilPeak season

YesDirect flights

7,749 kmDistance

12 h 40 minTravel time

3Airlines

10 / wkFlights

Flight schedule from Sydney to Hanoi

The table shows direct flights from Sydney to Hanoi on the selected date. The flight takes approximately 12 h 40 min. Regular flights are operated by Vietnam Airlines, Air France and Cambodia Angkor Air. Departures from Sydney (Kingsford Smith) Airport and Western Sydney International Airport airports, arrivals at Noi Bai International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Last update: 14 Aug 2026

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for Sydney — Hanoi by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $196 in October, and the most expensive are around $468 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Average one-way fares from Sydney to Hanoi by month. Tickets are usually cheapest in February (around $254) and priciest in December (about $375) — use the table and chart below to pick the best time to fly.

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$314	high	May	$272	low	Sep	$266	low
Feb	$254	low	Jun	$320	high	Oct	$284	medium
Mar	$278	medium	Jul	$320	high	Nov	$278	medium
Apr	$284	medium	Aug	$272	low	Dec	$375	high

Some values are estimated based on seasonality.

When to fly

Weather in Hanoi: it is warmest in June (up to 34 °C on average) and coolest in January (around 20 °C). The driest month is December.

Tickets are usually cheapest in October and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Hanoi

Dry and wet days · Hanoi

Wind speed and direction · Hanoi

We'll let you know if you need a visa

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Destination

How to get the best deal on a Sydney — Hanoi ticket

Book ahead: fares for Sydney — Hanoi are usually lower 3–8 weeks before departure than at the last minute.
Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
Sydney is served by more than one airport — compare fares and travel time to each before you book.
Flights Sydney — Hanoi operate on Mondays, Wednesdays, Fridays and Saturdays — keep that in mind when picking your travel dates.
The cheapest month to fly to Hanoi is usually October — plan your trip around it if your dates are flexible.
Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Flights on the Sydney — Hanoi route are operated by 3 airlines; Vietnam Airlines runs the most flights (around 80% of all flights). Compare carriers, flight shares and schedules below.

Vietnam AirlinesVN
3x/week
WebsiteFleet: 10323M pax/year
- Direct flight SYD → HAN3x/week
  Duration
  10h 5m
  Days
  MTWTFSS
80.0%Open →
Air FranceAF
1x/week
WebsiteFleet: 22045M pax/year
- Direct flight SYD → HAN1x/week
10.0%Open →
Cambodia Angkor AirK6
1x/week
WebsiteFleet: 6400k pax/year
- Direct flight SYD → HAN1x/week
10.0%Open →

Cities and airports on the Sydney — Hanoi route

Flights Sydney — Hanoi depart from Sydney (Kingsford Smith) Airport and Western Sydney International Airport and arrive at Noi Bai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Sydney

SYD

Australia

About the city How to get there Weather All about the country Australia

Arrival

Hanoi

HAN

Vietnam

About the city How to get there Weather All about the country Vietnam

Departure airports

Sydney (Kingsford Smith) AirportSYD
About the airport
Western Sydney International AirportWSI
About the airport

Arrival airports

Noi Bai International AirportHAN
About the airport

Where to go

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Guide to the Best Food Courts and Markets in Asia

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Frequently asked questions about the Sydney — Hanoi flight

How long is the flight from Sydney to Hanoi?

A nonstop Sydney — Hanoi flight takes about 12 h 40 min — the distance between the cities is around 7,749 km.

How far is it from Sydney to Hanoi?

The distance from Sydney to Hanoi is about 7,749 km, which a nonstop flight covers in around 12 h 40 min.

Are there direct flights from Sydney to Hanoi?

Yes, there are nonstop flights Sydney — Hanoi — around 10 flights per week.

Which airlines fly from Sydney to Hanoi?

Airlines operating Sydney — Hanoi include Vietnam Airlines, Air France, Cambodia Angkor Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Sydney — Hanoi flights use?

Flights from Sydney depart from Sydney (Kingsford Smith) Airport, Western Sydney International Airport, and arrive at Noi Bai International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Sydney to Hanoi?

The price of a Sydney — Hanoi ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in April. Tickets typically cost between $196 and $468. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Sydney — Hanoi?

Flights Sydney — Hanoi are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Sydney to Hanoi?

To catch a low fare Sydney — Hanoi, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Cheap flights from Sydney to Hanoi

Flight deals from Sydney to Hanoi

Top 10 cheap flights from Sydney to Hanoi

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Sydney — Hanoi

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Sydney — Hanoi

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When is the best time to book a flight from Sydney to Hanoi?

About the Sydney — Hanoi flight

Facts about this route

Flight schedule from Sydney to Hanoi

Flight ticket prices by day: Sydney — Hanoi

Prices by month

When to fly

Temperature · Hanoi

Dry and wet days · Hanoi

Wind speed and direction · Hanoi

We'll let you know if you need a visa

How to get the best deal on a Sydney — Hanoi ticket

Cities and airports on the Sydney — Hanoi route

Sydney

Hanoi

Interesting articles about Hanoi

Major Megacities of Southeast Asia

Where to relax in Vietnam

Street Food Guide: What and Where to Eat Safely in Asian Markets

When is the best time to visit Vietnam

The World’s Largest Cities

Guide to the Best Food Courts and Markets in Asia

Frequently asked questions about the Sydney — Hanoi flight

Where else you can fly from Sydney

Where else you can fly from Hanoi

Other popular routes

Other popular routes