22°WarmDecember weather

🇦🇺Sydney

Australia

Sun, surf, and the iconic Opera House. Australia's harbor city blends beach culture with cosmopolitan sophistication.

CityHikingBeachHoliday

New Year's Eve· Thu, Dec 31

SydneyAustralia

Dec 20 → Dec 3110 nights

16:05BKK → SYD11:30

10h 20m · 1 stop · via Ho Chi Minh City

13:25SYD → BKK22:10

11h · 1 stop · via Singapore

฿23,954

Jetstar

VietJet Air

Scoot

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundDecember 20·Sunday

16:05

BKK

1 stop

10h 20m

11:30

SYDGMT+11

BKK16:05SGN17:35
1h 30m
5h 5m layover in Ho Chi Minh City
SGN22:40SYD11:30
8h 50m

10 nights in Sydney

ReturnDecember 31·Thursday

13:25

SYD

1 stop

11h

22:10

BKK

SYD13:25SIN18:40
8h 15m
1h 45m layover in Singapore
SIN20:25BKK22:10
2h 45m

Baggage varies — check booking details.

Daily prices to Sydney15 days around December 20, 2026

AvgMinp25–p75

Cheapest

฿15,248

Dec 24

Global average

฿21,904

All travel dates

December avg

฿24,962

Selected month

Price Intelligence

Above average

Cheaper than 30% of tracked flights to Sydney

฿23,954

Min Price ฿14,338Max Price ฿28,370

Next 365 days avg

฿21,904

December avg

฿25,273

Cheapest seen

฿14,338

Cheapest of December

฿15,248

Flexible Dates

Return →Depart ↓	Sat Dec 26	Sun Dec 27	Mon Dec 28	Tue Dec 29	Wed Dec 30	Thu Dec 31	Fri Jan 1	Sat Jan 2	Sun Jan 3	Mon Jan 4	Tue Jan 5
Tue Dec 15	฿28,907	฿28,907	฿26,591	฿26,591	฿26,482	฿24,403	฿26,456	฿26,848	฿26,848	฿21,393	฿19,720
Wed Dec 16	฿29,078	฿29,078	฿26,854	฿26,854	฿26,750	฿24,753	฿27,595	฿27,101	฿27,101	฿21,862	฿20,256
Thu Dec 17	฿28,042	฿28,042	฿25,726	฿25,726	฿25,618	฿23,539	฿25,591	฿25,984	฿25,984	฿20,529	฿18,856
Fri Dec 18	฿29,078	฿29,078	฿26,854	฿26,854	฿26,750	฿24,753	฿27,101	฿27,101	฿27,101	฿21,862	฿20,256
Sat Dec 19	฿29,078	฿29,078	฿26,854	฿26,854	฿26,750	฿24,753	฿27,101	฿27,101	฿27,101	฿21,862	฿20,256
Sun Dec 20	฿28,457	฿28,457	฿26,141	฿26,141	฿26,033	฿23,954	฿26,006	฿26,398	฿26,398	฿20,943	฿19,270
Mon Dec 21	–	–	–	–	–	–	–	–	–	–	–
Tue Dec 22	฿28,458	฿28,458	฿26,142	฿26,142	฿26,033	฿23,954	฿26,007	฿26,399	฿26,399	฿20,944	฿19,271
Wed Dec 23	–	฿25,689	฿23,672	฿23,386	฿23,386	฿21,797	฿28,047	฿23,629	฿23,629	฿19,619	฿18,695
Thu Dec 24	–	–	฿26,065	฿26,065	฿25,957	฿23,878	฿25,930	฿26,322	฿26,322	฿20,867	฿19,194
Fri Dec 25	–	–	฿34,261	฿26,770	฿26,666	฿24,670	฿27,017	฿27,017	฿27,017	฿21,779	฿20,173

Price History for This Deal

Jul 12 – Jul 13 · Price History

LowestHighest▲ 1% since Jul 12

Tracked since we first saw this flight. Each step marks a recorded price change.

Sydney

Explore

22°C

Warm

0km

Distance

AUD

Currency

Things to Do

🎨Art✨Vibrant🏙Modern🏖Beach📷Photogenic📖History💎Luxury👨Family FriendlySun🏆Water Sports🏛MuseumsOpera HouseHarbour Bridge🏖Bondi Beach⛴Ferry🎨Art✨Vibrant🏙Modern🏖Beach📷Photogenic📖History💎Luxury👨Family FriendlySun🏆Water Sports🏛MuseumsOpera HouseHarbour Bridge🏖Bondi Beach⛴Ferry🎨Art✨Vibrant🏙Modern🏖Beach📷Photogenic📖History💎Luxury👨Family FriendlySun🏆Water Sports🏛MuseumsOpera HouseHarbour Bridge🏖Bondi Beach⛴Ferry

Food & Drink

Brunch🐟Seafood🍜Asian Fusion☕CoffeeBrunch🐟Seafood🍜Asian Fusion☕CoffeeBrunch🐟Seafood🍜Asian Fusion☕Coffee

Culture

🏞Outdoor🏖BeachDiverse🛋Relaxed🏞Outdoor🏖BeachDiverse🛋Relaxed🏞Outdoor🏖BeachDiverse🛋Relaxed

History

Convict ColonyIndigenous⚓MaritimeConvict ColonyIndigenous⚓MaritimeConvict ColonyIndigenous⚓Maritime

Getting Around

🚆Train⛴Ferry🚌Bus🚗Traffic🚆Train⛴Ferry🚌Bus🚗Traffic🚆Train⛴Ferry🚌Bus🚗Traffic

Nightlife

Surry HillsThe RocksKings Cross (Quiet Now)Surry HillsThe RocksKings Cross (Quiet Now)Surry HillsThe RocksKings Cross (Quiet Now)

Family Friendly

🦁Taronga Zoo🐠Aquarium🏖Beaches🌳Parks🦁Taronga Zoo🐠Aquarium🏖Beaches🌳Parks🦁Taronga Zoo🐠Aquarium🏖Beaches🌳Parks

FAQ about Sydney

What is the cheapest flight from Bangkok to Sydney?

The cheapest flight we've found from Bangkok to Sydney is ฿14,338. Prices change frequently, so check back often for the latest deals.

What is the average flight price from Bangkok to Sydney?

The average price for flights from Bangkok to Sydney is around ฿21,904. You can save up to 35% by booking the cheapest available deal.

When is the best time to fly from Bangkok to Sydney?

Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Sydney.

Are there direct flights from Bangkok to Sydney?

Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Sydney.

Do I need a visa to visit Sydney, Australia?

Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Australia for the most up-to-date visa information before booking your flight.

Find more Sydney deals

Dec 20Dec 31

SundayThursday

1 stop each way10 nights

Roundtrip

฿23,954

Airlines

Jetstar

VietJet Air

Scoot

1 Stop out · 1 Stop back· 28h 10m total

Get this Deal

Secure booking via Kiwi.com

Explore Sydney

Similar Destinations

Other Australasia deals around the same dates

฿35,434-36%฿12,583 below avg

Jetstar

1 stop / 1 stop

Dec 20 → Dec 31

฿23,954

Get this Deal