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

Flights to Australia

Lowest fare
฿5,307
Aug 29
Roundtrip from
฿10,853
Typical roundtrip
฿23,480
One way from ฿5,307 · Roundtrip from ฿10,853.
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Top deals
Brisbane฿7,461Sydney฿6,343Melbourne฿6,965Adelaide฿10,002Perth฿5,307
Cities and fares

Australia: prices, dates and useful details

Australia gives you 5 destinations to compare from Bangkok. 989 one-way fares from ฿5,307 · 18,541 roundtrips from ฿10,853.

One way from
฿5,307
989 outbound-only options
Roundtrip from
฿10,853
18,541 complete trips
Typical roundtrip
฿23,480
Half cost less, half cost more
Destinations
5
Across 1 countries
Where
Depart
Depart
Anytime
3d
Trip type
RETURN
Clear
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Destination

Brisbane

Australia

Weather21°Mild
Typical one way฿13,251
Cheapest one-way fare฿7,461
฿13,251−44%
Aug 29Save ฿5,790
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Destination

Sydney

Australia

Weather18°Mild
Typical one way฿10,388
Cheapest one-way fare฿6,343
฿10,388−39%
Dec 8Save ฿4,045
Show all Sydney fares

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Destination

Melbourne

Australia

Weather18°Mild
Typical one way฿10,819
Cheapest one-way fare฿6,965
฿10,819−36%
Aug 25Save ฿3,854
Show all Melbourne fares

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Destination

Adelaide

Australia

Weather17°Mild
Typical one way฿15,666
Cheapest one-way fare฿10,002
฿15,666−36%
Nov 23Save ฿5,664
Show all Adelaide fares

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Destination

Perth

Australia

Weather19°Mild
Typical one way฿8,147
Cheapest one-way fare฿5,307
฿8,147−35%
Aug 29Save ฿2,840
Show all Perth fares

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Filters

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

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Weather
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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฿10,853฿16,2873,7979%
2MelbourneAustralia฿14,750฿21,7233,89115%
3SydneyAustralia฿15,171฿20,8573,8540%
4BrisbaneAustralia฿15,211฿29,8123,56226%
5AdelaideAustralia฿22,025฿32,6073,4370%

Destination map

Where you can go for Australia

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

PerthMelbourneSydneyBrisbaneAdelaide
🇦🇺 Perth · ฿10,853🇦🇺 Melbourne · ฿14,750🇦🇺 Sydney · ฿15,171🇦🇺 Brisbane · ฿15,211🇦🇺 Adelaide · ฿22,025

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 18,541 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Best time to fly

How prices change by month

Compare the lowest and typical roundtrip fare for each month.

฿28,931
Jul 2026
฿20,533
Aug 2026
฿19,809
Sep 2026
฿19,092
Oct 2026
฿22,227
Nov 2026
฿28,428
Dec 2026
฿25,588
Jan 2027
฿22,048
Feb 2027
Bars show the typical roundtrip fare for each choice.Lowest: Aug 2026 from ฿10,853

Flexible timing

Compare Australia by travel month

Open a month to compare its dates, prices and available flights.

July 2026฿12,004August 2026฿10,853September 2026฿10,854October 2026฿11,861November 2026฿11,861December 2026฿12,573January 2027฿14,726February 2027฿13,183

Weather choices

Typical weather for Australia destinations

These groups use usual temperatures for the departure month. They are a planning guide, not a forecast.

Typical weather for Australia destinations
ComparisonLowestTypical rangeResultsNon-stop
1Mild฿10,853฿16,493–฿27,39010,5728%
2Warm฿12,573฿22,064–฿31,8887,85813%
3Cold฿27,919฿33,114–฿42,5931110%

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 54m
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

🇦🇺
BrisbaneFrom ฿15,211
🇦🇺
PerthFrom ฿10,853
🇦🇺
MelbourneFrom ฿14,750
🇦🇺
AdelaideFrom ฿22,025
🇦🇺
SydneyFrom ฿15,171

Common questions about Australia

What is the lowest available one-way fare for Australia?
The lowest available one-way fare is ฿5,307. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Australia?
The lowest available roundtrip fare is ฿10,853. Check the dates, baggage and final total before booking.
What is a typical fare for Australia?
A typical fare is ฿23,480. Many available options sit between ฿18,381 and ฿29,837.
How many choices are available for Australia?
Choose from 18,541 roundtrip flights across 5 destinations in 1 country.
Are direct flights available for Australia?
1,884 roundtrip flights are non-stop both ways. That is 10% of the current choices.
Which month has the lowest fares for Australia?
Aug 2026 has the lowest available roundtrip fare, from ฿10,853.
What is the cheapest flight from Bangkok to Australia?
The cheapest flight to Australia from Bangkok starts at ฿10,853.
Which cities in Australia can I fly to from Bangkok?
We track flights from Bangkok to multiple cities in Australia. Browse the destinations on this page to see all available routes and prices.