Book a trip from Bangkok to Sydney with Cathay Pacific , fares from THB20,395

DISCOUNT CODE (OPTIONAL)

Deals on Bangkok (BKK) to Sydney (SYD) flights

THB20.4K
THB33.2K
Displaying fares for June-2025
07

Sat

JUN

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

06

Sun

RangeTHB20,395-THB33,210

Book flights to Sydney SYD

keyboard_arrow_down
Book flights to Sydney SYD
From
To
Fare Type
Dates
Price
Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
01/07/2025 - 29/07/2025

From

THB20,395

Seen 1 hour ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
07/06/2025 - 14/06/2025

From

THB20,355

Seen 8 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
14/06/2025 - 22/06/2025

From

THB20,340

Seen 1 day ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
19/06/2025 - 25/06/2025

From

THB20,340

Seen 22 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
06/07/2025 - 19/07/2025

From

THB20,395

Seen 8 hours ago

Flights from Bangkok (BKK) to Sydney (SYD)

Flight route information

Cathay Pacific offers daily flights to Sydney Kingsford Smith International Airport (SYD) from Bangkok Suvarnabhumi International Airport (BKK), which includes a layover in Hong Kong. Flights from BKK to SYD take around 12 hours 45 minutes and bring you to Terminal 1 in Sydney.

Upon your arrival in Sydney

Located 10km from Sydney, Sydney Kingsford Smith Airport is well-serviced by transport options to the city centre. Taxis are the most convenient choice for cross-city drop offs and will take you wherever you need to get to in around 20 minutes. If you’re heading to the CBD (Central Business District), the Airport Link train is another convenient option, taking around 15 minutes to reach Central station.

A brief introduction to Sydney

Home to golden sand beaches, iconic architecture, and an energetic nightlife, Sydney is a global cultural hub brimming with activities for every type of traveller.

Start your trip with a visit to Circular Quay harbour, where you can marvel at some of Sydney’s most iconic landmarks including the Sydney Opera House and the huge, arched Harbour Bridge. About a 10-minute taxi ride away you will find The Rock - a historic neighbourhood known for high-end boutiques, upscale restaurants and swanky lounges. Sydney’s lively nightlife is best experienced in the pubs and concert venues in the nearby districts of Paddington and Newtown.

To the east of the city, you’ll find one of Sydney’s most popular beaches: the white-sand crescent of Bondi Beach. Filled with tourists and surfers, this beach is popular for its watersports and is lined with burger shacks and other casual eateries. From here, you can also take the Bondi to Coogee Coastal Walk – a popular clifftop amble that will take you through picturesque bays (such as Gordon’s Bay), rocky inlets, and ocean pools.


Flying to Sydney with Cathay Pacific

Book your Bangkok to Sydney flight and discover the full range of benefits of flying with Cathay Pacific. During your flight, sit back and experience our expanded entertainment suite, which includes both newly-released and classic films, television series and albums for your enjoyment.

You can access additional benefits for your flight, including priority boarding and extra baggage allowances, by signing up to Cathay.

Inflight experiences

On your flight from Bangkok to Sydney, you will have the opportunity to indulge in the delights of our curated inflight dining menu, which is regularly updated with seasonal ingredients and crafted to suit a variety of palates. Our dishes are also accompanied by an award-winning wine selection.

Book Business Class flights to Sydney - 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
Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
05/12/2025 - 10/12/2025

From

THB26,830

Seen 7 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
05/12/2025 - 13/12/2025

From

THB26,830

Seen 7 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
08/12/2025 - 16/12/2025

From

THB28,495

Seen 7 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
25/12/2025 - 05/01/2026

From

THB30,255

Seen 20 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
18/12/2025 - 31/12/2025

From

THB31,255

Seen 1 day ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
20/12/2025 - 27/12/2025

From

THB31,775

Seen 8 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
12/12/2025 - 19/12/2025

From

THB35,765

Seen 7 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
16/12/2025 - 23/12/2025

From

THB39,120

Seen 3 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
17/12/2025 - 22/12/2025

From

THB39,120

Seen 7 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
29/12/2025 - 05/01/2026

From

THB43,870

Seen 6 hours ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
31/12/2025 - 04/01/2026

From

THB43,855

Seen 1 day ago

Bangkok (BKK)Sydney (SYD)Round-trip
/
Economy
27/12/2025 - 03/01/2026

From

THB47,355

Seen 1 day ago

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

Travel to Sydney in Premium Economy

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.)