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Australia — cheap flights destination
One-way and roundtrip flights from Bangkok

Flights to Australia in December 2026

DepartureTue, Dec 15± 15 days
Lowest fare
฿6,054
Dec 11
Roundtrip from
฿12,573
Typical roundtrip
฿28,699
One way from ฿6,054 · Roundtrip from ฿12,573.
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Sydney฿6,361Adelaide฿10,196Melbourne฿7,304Brisbane฿9,629Perth฿6,054
Cities and fares

Australia: prices, dates and useful details

Australia gives you 5 destinations to compare from Bangkok. 155 one-way fares from ฿6,054 · 3,001 roundtrips from ฿12,573. These results are for december 2026.

One way from
฿6,054
155 outbound-only options
Roundtrip from
฿12,573
3,001 complete trips
Typical roundtrip
฿28,699
Half cost less, half cost more
Destinations
5
Across 1 countries
Where
Depart
Depart
15d
Trip type
RETURN
Clear
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Destination

Sydney

Australia

Weather18°Mild
Typical one way฿10,355
Cheapest one-way fare฿6,361
฿10,355−39%
Dec 8Save ฿3,994
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Destination

Adelaide

Australia

Weather17°Mild
Typical one way฿15,560
Cheapest one-way fare฿10,196
฿15,560−34%
Dec 7Save ฿5,364
Show all Adelaide fares

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Destination

Melbourne

Australia

Weather18°Mild
Typical one way฿10,837
Cheapest one-way fare฿7,304
฿10,837−33%
Dec 25Save ฿3,533
Show all Melbourne fares

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Destination

Brisbane

Australia

Weather21°Mild
Typical one way฿13,244
Cheapest one-way fare฿9,629
฿13,244−27%
Dec 1Save ฿3,615
Show all Brisbane fares

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Destination

Perth

Australia

Weather19°Mild
Typical one way฿8,164
Cheapest one-way fare฿6,054
฿8,164−26%
Dec 11Save ฿2,110
Show all Perth fares

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Filters

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Public Holidays
Quick Filters

Direct only requires the outbound flight to be non-stop.

Vibe
Weather
Budget

Plan with confidence

Find the trip that fits

Compare prices, dates, airlines and travel time. Then choose the deal that feels right.

Where your money goes furthest

Cheapest destinations for Australia

Sorted by the lowest roundtrip fare. The typical price shows whether the cheapest result is common or unusual.

Cheapest destinations for Australia
DestinationLowestTypicalResultsNon-stop
1PerthAustralia฿12,573฿20,9946199%
2MelbourneAustralia฿16,187฿28,65359917%
3SydneyAustralia฿16,641฿27,8396020%
4BrisbaneAustralia฿21,232฿33,41361228%
5AdelaideAustralia฿24,163฿35,5465690%

Destination map

Where you can go for Australia

The leading destinations shown by location. Larger dots mean more flight options.

PerthMelbourneSydneyBrisbaneAdelaide
🇦🇺 Perth · ฿12,573🇦🇺 Melbourne · ฿16,187🇦🇺 Sydney · ฿16,641🇦🇺 Brisbane · ฿21,232🇦🇺 Adelaide · ฿24,163

Typical prices

What do Australia roundtrips usually cost?

This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.

Half of the 3,001 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Useful trip facts

What to know about Australia

Country code
AU
Currency
AUD
Local-cost group
4 / 5

A broad comparison, separate from airfare

Typical outbound from Bangkok
9h 35m
Typical stay
12 nights

Why go

Why travelers consider Australia

Sun, surf, and wildlife found nowhere else. From the Outback to the Great Barrier Reef, adventure calls.

Cities in Australia

🇦🇺
MelbourneFrom ฿16,187
🇦🇺
PerthFrom ฿12,573
🇦🇺
SydneyFrom ฿16,641
🇦🇺
BrisbaneFrom ฿21,232
🇦🇺
AdelaideFrom ฿24,163

Common questions about Australia

What is the lowest available one-way fare for Australia?
The lowest available one-way fare is ฿6,054. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Australia?
The lowest available roundtrip fare is ฿12,573. Check the dates, baggage and final total before booking.
What is a typical fare for Australia?
A typical fare is ฿28,699. Many available options sit between ฿22,935 and ฿33,885.
How many choices are available for Australia?
Choose from 3,001 roundtrip flights across 5 destinations in 1 country.
Are direct flights available for Australia?
329 roundtrip flights are non-stop both ways. That is 11% of the current choices.
Which month has the lowest fares for Australia?
Dec 2026 has the lowest available roundtrip fare, from ฿12,573.
Which destination is cheapest for Australia?
Perth starts at ฿12,573, with roundtrip fares usually around ฿20,994.
How long does the journey take for Australia?
A typical outbound journey takes 9h 35m. A typical roundtrip has 2 stops in total across both directions.