Book a trip from Sydney to Hanoi with Cathay Pacific , fares from AUD1,022

DISCOUNT CODE (OPTIONAL)

Deals on Sydney (SYD) to Hanoi (HAN) flights

Jun 2025
FromAUD1,120*
Seen 6 hours ago
Round trip/Economy
AUD1.1K
Displaying fares for June-2025
06

Fri

JUN

07

Sat

08

Sun

09

Mon

10

Tue

11

Wed

12

Thu

13

Fri

14

Sat

15

Sun

16

Mon

17

Tue

18

Wed

19

Thu

20

Fri

21

Sat

22

Sun

23

Mon

24

Tue

25

Wed

26

Thu

27

Fri

28

Sat

29

Sun

30

Mon

01

Tue

JUL

02

Wed

03

Thu

04

Fri

05

Sat

RangeAUD1,120-AUD1,426

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Hanoi HAN

keyboard_arrow_down
Book flights to Hanoi HAN
From
To
Fare Type
Dates
Price
Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		18/06/2025 - 05/07/2025

From

AUD1,120

Seen 6 hours ago

Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		01/07/2025 - 29/07/2025

From

AUD1,146

Seen 1 day ago

Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		22/06/2025 - 05/07/2025

From

AUD1,365

Seen 7 hours ago

Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		27/06/2025 - 02/07/2025

From

AUD1,426

Seen 19 hours ago

Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		25/09/2025 - 04/10/2025

From

AUD1,441

Seen 1 day ago

Book Business Class flights to Hanoi - selected offers

keyboard_arrow_down
keyboard_arrow_down

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.

Flight Deals for Popular Routes on Cathay Pacific

Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		01/04/2026 - 11/04/2026

From

AUD1,022

Seen 17 hours ago

Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		01/01/2026 - 13/01/2026

From

AUD1,586

Seen 1 day ago

Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		21/12/2025 - 27/12/2025

From

AUD1,730

Seen 1 day ago

Sydney (SYD)Hanoi (HAN)Round-trip
/
Economy		24/12/2025 - 18/01/2026

From

AUD1,787

Seen 8 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Explore Cathay Pacific's top-pick destinations

Explore More Flights from Other Popular Origins