22°WarmDecember weather

🇦🇺Sydney

Australia

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

BeachCityHiking

SydneyAustralia

Dec 23 → Dec 263 nights

08:30BKK → SYD21:50

9h 20m · Direct

13:25SYD → BKK22:10

11h · 1 stop · via Singapore

฿36,530

Thai Airways

Scoot

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundDecember 23·Wednesday

08:30

BKK

Direct

9h 20m

21:50

SYDGMT+11

BKK08:30SYD21:50
9h 20m

3 nights in Sydney

ReturnDecember 26·Saturday

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 23, 2026

AvgMinp25–p75

Cheapest

฿15,014

Dec 20

Global average

฿21,669

All travel dates

December avg

฿24,643

Selected month

Price Intelligence

Expensive

Cheaper than 1% of tracked flights to Sydney

฿36,530

Min Price ฿14,338Max Price ฿27,976

Next 365 days avg

฿21,669

December avg

฿25,437

Cheapest seen

฿14,338

Cheapest of December

฿15,014

Flexible Dates

Return →Depart ↓	Mon Dec 21	Tue Dec 22	Wed Dec 23	Thu Dec 24	Fri Dec 25	Sat Dec 26	Sun Dec 27	Mon Dec 28	Tue Dec 29	Wed Dec 30	Thu Dec 31
Fri Dec 18	฿36,440	฿29,078	฿28,988	฿29,078	฿28,994	฿29,078	฿29,078	฿26,854	฿26,854	฿26,750	฿24,753
Sat Dec 19	–	–	฿32,301	฿32,394	฿32,307	฿32,394	฿32,394	฿30,078	฿30,078	–	฿27,891
Sun Dec 20	–	–	–	฿28,096	฿28,009	฿28,096	฿28,096	฿25,780	฿25,780	฿25,672	฿23,593
Mon Dec 21	–	–	–	฿36,554	฿28,994	฿29,078	฿29,078	฿26,854	฿26,854	฿26,750	฿24,753
Tue Dec 22	–	–	–	–	–	฿28,458	฿28,458	฿26,142	฿26,142	฿26,033	฿23,954
Wed Dec 23	–	–	–	–	–	฿36,530	฿25,689	฿23,672	฿23,386	฿23,386	฿21,797
Thu Dec 24	–	–	–	–	–	–	–	฿26,065	฿26,065	฿25,957	฿23,878
Fri Dec 25	–	–	–	–	–	–	–	฿34,261	฿26,770	฿26,666	฿24,670
Sat Dec 26	–	–	–	–	–	–	–	–	฿34,330	฿26,750	฿24,753
Sun Dec 27	–	–	–	–	–	–	–	–	–	฿34,202	฿24,990
Mon Dec 28	–	–	–	–	–	–	–	–	–	–	–

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 ฿14,338. 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 ฿21,669. You can save up to 34% 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 23Dec 26

WednesdaySaturday

Direct out · 1 stop back3 nights

Roundtrip

฿36,530

Airlines

Thai Airways

Scoot

Non-stop out · 1 Stop back· 22h 5m total

Get this Deal

Secure booking via Kiwi.com

Explore Sydney

Similar Destinations

Other Australasia deals around the same dates

฿35,334-35%฿12,483 below avg

Jetstar

1 stop / 1 stop

Dec 23 → Dec 26

฿36,530

Get this Deal