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 25 → Dec 283 nights

08:30BKK → SYD21:50

9h 20m · Direct

20:05SYD → BKK08:15

10h 50m · 1 stop · via Singapore

฿34,261

Thai Airways

Scoot

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundDecember 25·Friday

08:30

BKK

Direct

9h 20m

21:50

SYDGMT+11

BKK08:30SYD21:50
9h 20m

3 nights in Sydney

ReturnDecember 28·Monday

20:05

SYD

1 stop

10h 50m

08:15

BKK

SYD20:05SIN01:20
8h 15m
5h 20m layover in Singapore
SIN06:40BKK08:15
2h 35m

Baggage varies — check booking details.

Daily prices to Sydney15 days around December 25, 2026

AvgMinp25–p75

Cheapest

฿15,014

Dec 20

Global average

฿21,669

All travel dates

December avg

฿24,309

Selected month

Price Intelligence

Expensive

Cheaper than 2% of tracked flights to Sydney

฿34,261

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 ↓	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 Jan 1	Sat Jan 2
Sun Dec 20	–	฿28,096	฿28,009	฿28,096	฿28,096	฿25,780	฿25,780	฿25,672	฿23,593	฿26,266	฿25,924
Mon Dec 21	–	฿36,554	฿28,994	฿29,078	฿29,078	฿26,854	฿26,854	฿26,750	฿24,753	฿27,101	฿26,991
Tue Dec 22	–	–	–	฿28,458	฿28,458	฿26,142	฿26,142	฿26,033	฿23,954	฿26,847	฿26,285
Wed Dec 23	–	–	–	฿36,530	฿25,689	฿23,672	฿23,386	฿23,386	฿21,797	฿27,101	฿23,629
Thu Dec 24	–	–	–	–	–	฿26,065	฿26,065	฿25,957	฿23,878	฿26,322	฿26,208
Fri Dec 25	–	–	–	–	–	฿34,261	฿26,770	฿26,666	฿24,670	฿27,017	฿26,908
Sat Dec 26	–	–	–	–	–	–	฿34,330	฿26,750	฿24,753	฿27,101	฿26,991
Sun Dec 27	–	–	–	–	–	–	–	฿34,202	฿24,990	฿27,101	฿26,991
Mon Dec 28	–	–	–	–	–	–	–	–	–	฿27,360	฿26,991
Tue Dec 29	–	–	–	–	–	–	–	–	–	–	฿27,250
Wed Dec 30	–	–	–	–	–	–	–	–	–	–	฿34,438

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 25Dec 28

FridayMonday

Direct out · 1 stop back3 nights

Roundtrip

฿34,261

Airlines

Thai Airways

Scoot

Non-stop out · 1 Stop back· 25h 30m total

Get this Deal

Secure booking via Kiwi.com

Explore Sydney

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Other Australasia deals around the same dates

฿35,334-35%฿12,483 below avg

Jetstar

1 stop / 1 stop

Dec 25 → Dec 28

฿34,261

Get this Deal