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 21 → Jan 1120 nights

16:05BKK → SYD10:00

10h 5m · 1 stop · via Ho Chi Minh City

13:25SYD → BKK22:10

11h · 1 stop · via Singapore

฿20,228

฿23,025-12%

Save ฿2,797

VietJet Air

Scoot

Dropped from ฿33,750 on Jul 13

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundDecember 21·Monday

16:05

BKK

1 stop

10h 5m

10:00

SYDGMT+11

BKK16:05SGN17:35
1h 30m
3h 50m layover in Ho Chi Minh City
SGN21:25SYD10:00
8h 35m

20 nights in Sydney

ReturnJanuary 11·Monday

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 21, 2026

AvgMinp25–p75

Cheapest

฿15,022

Dec 20

Global average

฿23,025

All travel dates

December avg

฿24,948

Selected month

Price Intelligence

Fair price

Cheaper than 64% of tracked flights to Sydney

฿20,228

Min Price ฿14,276Max Price ฿29,880

Next 365 days avg

฿23,025

December avg

฿25,403

Cheapest seen

฿14,276

Cheapest of December

฿15,022

Price drop

฿13,522

Flexible Dates

Return →Depart ↓	Wed Jan 6	Thu Jan 7	Fri Jan 8	Sat Jan 9	Sun Jan 10	Mon Jan 11	Tue Jan 12	Wed Jan 13	Thu Jan 14	Fri Jan 15	Sat Jan 16
Wed Dec 16	฿20,228	฿21,091	–	–	–	–	–	–	–	–	–
Thu Dec 17	฿18,825	฿19,724	฿20,495	–	–	–	–	–	–	–	–
Fri Dec 18	฿20,228	฿21,091	฿21,831	฿16,494	–	–	–	–	–	–	–
Sat Dec 19	฿20,228	฿21,091	฿21,831	฿16,494	฿21,831	–	–	–	–	–	–
Sun Dec 20	฿18,910	฿19,808	฿20,579	฿15,022	฿20,579	฿18,910	–	–	–	–	–
Mon Dec 21	฿20,228	฿21,091	฿21,831	฿16,494	฿21,831	฿20,228	฿19,966	–	–	–	–
Tue Dec 22	฿19,239	฿20,138	฿20,909	฿15,351	฿20,909	฿19,239	฿19,239	฿15,300	–	–	–
Wed Dec 23	฿18,694	฿19,618	฿19,618	฿16,494	฿19,618	฿18,694	฿18,694	฿16,445	฿19,489	–	–
Thu Dec 24	฿19,165	฿20,064	฿20,835	฿15,277	฿20,835	฿19,165	฿18,892	฿15,226	฿17,590	฿19,165	–
Fri Dec 25	฿20,228	฿21,091	฿21,831	฿16,494	฿21,831	฿20,228	฿19,966	฿16,445	฿19,489	฿20,228	฿16,494
Sat Dec 26	฿20,228	฿21,091	฿21,831	฿16,494	฿21,831	฿20,228	฿19,966	฿16,445	฿19,489	฿20,228	฿16,494

Price History for This Deal

Jul 12 – Jul 13 · Price History

LowestHighest▼ 0% 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 ฿14,276. 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 ฿23,025. You can save up to 38% 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 21Jan 11

MondayMonday

1 stop each way20 nightsGood Deal

Roundtrip

฿20,228

฿23,025-12%

฿2,797 below avg

Airlines

VietJet Air

Scoot

Dropped from ฿33,750 on Jul 13

1 Stop out · 1 Stop back· 26h 40m total

Get this Deal

Secure booking via Kiwi.com

Explore Sydney

Similar Destinations

Other Australasia deals around the same dates

฿35,035-35%฿12,226 below avg

Jetstar

1 stop / 1 stop

Dec 21 → Jan 11

฿20,228฿23,025

-12%Save ฿2,797

Get this Deal