Flights to Australia in January 2027
- Lowest fare
- ฿10,652Dec 31
- Roundtrip from
- ฿17,632
- Typical roundtrip
- ฿28,839
What do flights from Bangkok to Australia cost?
Australia gives you 6 destinations to compare from Bangkok. 149 one-way fares from ฿11,792 · 3,405 roundtrips from ฿17,632. These results are for january 2027.
- One way from
- ฿11,792
- 149 outbound-only options
- Roundtrip from
- ฿17,632
- 3,405 complete trips
- Typical roundtrip
- ฿28,839
- Half cost less, half cost more
- Destinations
- 6
- Across 1 countries
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Best Deals
Roundtrip deals
3,395 fares · from ฿16,657
Outbound and return flights together in one total fare.
DestinationAdelaide
Australia
Weather17°MildTypical roundtrip฿32,800Cheapest roundtrip฿27,814฿32,800−15%Dec 31 → Jan 21Save ฿4,986
Adelaide
Australia
DestinationBrisbane
Australia
Weather21°MildTypical roundtrip฿28,444Cheapest roundtrip฿24,922฿28,444−12%Jan 28 → Feb 1Save ฿3,522
Brisbane
Australia
DestinationCairns
Australia
Weather—Typical roundtrip฿30,095Cheapest roundtrip฿26,507฿30,095−12%Jan 29 → Feb 11Save ฿3,588
Cairns
Australia
DestinationMelbourne
Australia
Weather18°MildTypical roundtrip฿22,587Cheapest roundtrip฿20,066฿22,587−11%Dec 31 → Jan 21Save ฿2,521
Melbourne
Australia
DestinationPerth
Australia
Weather19°MildTypical roundtrip฿17,396Cheapest roundtrip฿16,657฿17,396−4%Dec 31 → Jan 22Save ฿739
Perth
Australia
DestinationSydney
Australia
Weather18°MildTypical roundtrip฿24,266Cheapest roundtrip฿23,759฿24,266−2%Dec 31 → Jan 18Save ฿507
Sydney
Australia
One-way deals
149 fares · from ฿10,652
Outbound fare only — add a return separately if you need one.
DestinationAdelaide
Australia
Weather17°MildTypical one way฿16,197Cheapest one-way fare฿16,784Dec 31
Adelaide
Australia
DestinationMelbourne
Australia
Weather18°MildTypical one way฿11,075Cheapest one-way fare฿12,026Dec 31
Melbourne
Australia
DestinationBrisbane
Australia
Weather21°MildTypical one way฿14,194Cheapest one-way fare฿15,899Jan 30
Brisbane
Australia
DestinationSydney
Australia
Weather18°MildTypical one way฿11,175Cheapest one-way fare฿14,736Dec 31
Sydney
Australia
DestinationPerth
Australia
Weather19°MildTypical one way฿7,920Cheapest one-way fare฿10,652Dec 31
Perth
Australia
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.
| Destination | Lowest | Typical | Results | Non-stop |
|---|---|---|---|---|
1 PerthAustralia | ฿17,632 | ฿20,944 | 620 | 1% |
2 MelbourneAustralia | ฿22,177 | ฿24,495 | 616 | 0% |
3 BrisbaneAustralia | ฿23,938 | ฿32,809 | 616 | 5% |
4 SydneyAustralia | ฿24,526 | ฿28,686 | 591 | 0% |
| 5🌍CairnsAustralia | ฿26,507 | ฿32,579 | 369 | 0% |
6 AdelaideAustralia | ฿28,421 | ฿38,727 | 593 | 0% |
Destination map
Where you can go for Australia
The leading destinations shown by location. Larger dots mean more flight options.
Typical prices
What do Australia roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
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
- 10h 15m
- 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.