Cheap flights Sydney — Hanoi from $321

Q: How long is the flight from Sydney to Hanoi?

Approximate flight time — 9h 38m.

Q: How much do flights from Sydney to Hanoi cost?

The minimum price over 3 months — from $321 on 10.01.2027.

Q: Which airlines fly from Sydney to Hanoi?

This route is served by 2 airlines: Xiamen Airlines, China Eastern.

Q: From which airports does Sydney operate flights?

From Sydney: SYD (Sydney (Kingsford Smith) Airport).

Q: To which airports in Hanoi do flights arrive?

To Hanoi: HAN (Noi Bai International Airport).

Q: Which day of the week is cheapest?

The cheapest day of the week — Sunday.

Q: When is the best time to buy tickets Sydney — Hanoi?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How many travellers?

Adults

12+ years

Children

2–11 years

Infants

under 2

Choose your departure date

Cheapest: $321 on 10.01.2027

Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.

November 2026

December 2026

January 2027

Prices found for 3 of 90 days. Prices update as more travellers search. Click any date to search live.

Depart

—

Return

—

Cheapest flights found

10 Jan 2027, Sun

Xiamen Airlines MF 802

04:35

SYD Sydney (Kingsford Smith) Airport

17:00

HAN Noi Bai International Airport

12h 25m 1 stop

View this ticket

07 Jan 2027, Thu

China Eastern MU 562

04:00

SYD Sydney (Kingsford Smith) Airport

18:20

HAN Noi Bai International Airport

14h 20m 1 stop

View this ticket

Route characteristics

Distance

7 767 km

Flight time

9h 38m

Time difference

-4h

Minimum price

from $321 (10.01.2027)

Average price

$372

Maximum price

$423

Cheapest day

Sunday

Departure airports (1)

SYD Sydney (Kingsford Smith) Airport

Arrival airports (1)

HAN Noi Bai International Airport

Airlines (2)

MF Xiamen Airlines MU China Eastern

Agencies (1)

Trip.com

Prices by day of week

Airlines — cheapest prices 2

Xiamen Airlines

2 flights · 2 days

$321

China Eastern

1 flights · 1 days

$423

Where to buy tickets 1

Trip.com

3 tickets · 3 days

from $321

Airports

From — Sydney (1)

SYD Sydney (Kingsford Smith) Airport

To — Hanoi (1)

HAN Noi Bai International Airport

Other destinations from Sydney

Frequently asked questions about the route Sydney — Hanoi

How long is the flight from Sydney to Hanoi?

Approximate flight time — 9h 38m. This is an average for a direct flight. With connections, the time may be longer.

What is the distance from Sydney to Hanoi?

The straight-line distance — 7 767 km.

How much do flights from Sydney to Hanoi cost?

The minimum price over 3 months — from $321 on 10.01.2027.

What is the average ticket price?

The average price — $372. Range: $321 — $423.

What is the time difference between Sydney and Hanoi?

The difference — -4h.

From which airports does Sydney operate flights?

From Sydney: SYD (Sydney (Kingsford Smith) Airport).

To which airports in Hanoi do flights arrive?

To Hanoi: HAN (Noi Bai International Airport).

Which airlines fly this route?

This route is served by 2 airlines: Xiamen Airlines, China Eastern.

Which day of the week is cheapest?

The cheapest day of the week — Sunday.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How do I book flights?

Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.

About the route Sydney — Hanoi

Flights Sydney — Hanoi is a popular route. The straight-line distance is 7 767 km. Flight time 9h 38m. Time difference -4h.

From Sydney (SYD) flights depart from 1 airport: SYD. To Hanoi (HAN) — 1 arrival airport: HAN.

2 airlines operate on this route: Xiamen Airlines, China Eastern.

The minimum price for the next 3 months — from $321 (10.01.2027). The cheapest dates are highlighted in the calendar above.

The average ticket price — $372, ranging from $321 to $423. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in Vietnam from Sydney

Cheap flights Sydney — Hanoi

From — Sydney (1)

To — Hanoi (1)

Flights

Data

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Contacts