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Australia

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

BeachHikingCityIn 40 daysHoliday

Chulalongkorn Memorial Day· Fri, Oct 23

Oct 18 → Oct 234 nights

15:45BKK → SYD08:20

9h 55m · 1 stop · via Ho Chi Minh City

10:45SYD → DMK19:20

11h 30m · 1 stop · via Kuala Lumpur

฿18,856

฿24,788-24%

฿5,932 below average

VietJet Air

AirAsia

AirAsia X

9 seats left

Exact-itinerary fare history

Jul 26–Sep 8 · tracked price changes

19% above tracked low

Route avg. ฿24,788

First seen: ฿19,225
Tracked low: ฿15,790
Now: ฿18,856

Get this Deal

Continue to secure booking

Itinerary

OutboundOctober 18·Sunday

15:45

BKK

1 stop

9h 55m

08:20

SYDGMT+11

BKK15:45SGN17:15
1h 30m
2h 40m layover in Ho Chi Minh City
SGN19:55SYD08:20
8h 25m

4 nights in Sydney

ReturnOctober 23·Friday

10:45

SYD

1 stop

11h 30m

19:20

DMK

SYD10:45KUL16:55
9h 10m
1h 5m layover in Kuala Lumpur
KUL18:00DMK19:20
2h 20m

Baggage varies — check booking details.

Daily prices to Sydney15 days around October 18, 2026

AvgMinp25–p75

Cheapest

฿16,071

Oct 15

Global average

฿24,788

All travel dates

October avg

฿22,958

Selected month

Price check

Exceptional

Cheaper than 89% of similar fares to Sydney

฿18,856

Min Price ฿16,071Higher fares ฿40,612

Next 365 days avg

฿24,788

October avg

฿23,338

Cheapest seen

฿16,071

Cheapest of October

฿16,071

Flexible Dates

Return →Depart ↓	Sun Oct 18	Mon Oct 19	Tue Oct 20	Wed Oct 21	Thu Oct 22	Fri Oct 23	Sat Oct 24	Sun Oct 25	Mon Oct 26	Tue Oct 27	Wed Oct 28
Tue Oct 13	–	–	–	–	–	–	฿31,539	–	฿31,539	฿29,043	฿40,541
Wed Oct 14	฿17,225	฿16,082	฿17,220	฿16,181	฿18,466	฿16,181	฿38,024	฿17,226	฿18,468	฿18,467	฿17,226
Thu Oct 15	–	฿16,071	฿17,209	฿16,170	฿18,455	฿16,170	฿36,712	฿17,215	฿18,456	฿18,456	฿17,215
Fri Oct 16	–	฿36,819	฿20,962	฿19,923	฿22,208	฿19,923	฿38,270	฿20,968	฿22,209	฿22,209	฿21,260
Sat Oct 17	–	–	฿36,746	฿18,856	฿21,141	฿18,856	฿35,397	฿19,901	฿21,142	฿21,142	฿19,901
Sun Oct 18	–	–	–	฿36,746	฿21,141	฿18,856	–	฿19,901	฿21,142	฿21,142	฿19,901
Mon Oct 19	–	–	–	–	฿26,377	฿20,538	฿22,731	฿21,583	฿22,790	฿22,790	฿21,584
Tue Oct 20	–	–	–	–	–	฿23,741	฿24,754	฿17,215	฿18,456	฿18,456	฿17,215
Wed Oct 21	–	–	–	–	–	–	฿25,971	฿17,215	฿18,456	฿18,456	฿17,215
Thu Oct 22	–	–	–	–	–	–	–	฿24,783	฿18,468	฿18,467	฿17,226
Fri Oct 23	–	–	–	–	–	–	–	–	฿26,027	฿20,977	฿19,537

Price History for This Deal

Jul 26 – Sep 8 · Price History

LowestHighest▼ 2% since Jul 26

See how this fare has changed over time.

Sydney

Explore

18°C

Mild

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 lowest currently observed flight from Bangkok to Sydney is ฿16,071. Confirm the final itinerary total and availability before booking.

What is the average flight price from Bangkok to Sydney?

The average price for flights from Bangkok to Sydney is around ฿24,788. 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.

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Get this Deal9 seats left