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฿6,422+ Cheap flights to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Australia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Australia
Explore the most affordable flight options available to Australia. Find the lowest fares based on data from user searches, with prices last updated on 25 May 2026.

Wed 1/722:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Wed 29/714:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 24/5฿10,595
Mon 6/722:05
BKK
-
PER
Nonstop6h 45m
เจ็ทสตาร์
Wed 15/714:50
PER
-
BKK
Nonstop7h 00m
เจ็ทสตาร์
Deal found 22/5฿10,823
Thu 2/722:30
BKK
-
PER
1 stop17h 40m
Multiple Airlines
Mon 20/714:50
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 22/5฿10,986
Thu 2/720:35
BKK
-
PER
1 stop19h 35m
Scoot
Thu 23/705:35
PER
-
BKK
1 stop13h 15m
Scoot
Deal found 22/5฿11,084
Mon 17/816:35
BKK
-
PER
1 stop10h 45m
Multiple Airlines
Sun 23/814:50
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 21/5฿11,182
Mon 17/816:35
BKK
-
PER
1 stop10h 45m
Scoot
Wed 16/909:55
PER
-
BKK
1 stop8h 55m
Scoot
Deal found 22/5฿11,214

Find flights to Australia

Browse one-way and return flights deals to Australia on Cheapflights. Flight deals are based on user searches and were last updated on 25 May 2026
Explore Australia
Flights to Sydney
Flights to Melbourne
Flights to Brisbane
Flights to Perth
Flights to Cairns
Flights to Adelaide
Flights to Canberra
Flights to Darwin
Flights to Yulara
Flights to Launceston
Flights to Proserpine
Flights to Ballina

Find flight deals to Australia

Find the latest flights to Australia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 25 May 2026.

Return from

฿16,267

One-way from

฿4,792

Popular in

January

Cheapest in

August

Average price

฿25,167
VietJet Air
  • VietJet Air
  • 5/11-22/11
  • 2 total stops
  • 41h 35m total
  • Bangkok to Sydney
Search Deals
Scoot
  • Scoot
  • 14/6
  • 1 total stop
  • 19h 35m total
  • Bangkok to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿2,928 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿772 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Australia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 25 May 2026.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Wed 1/7

22:05-05:50

Nonstop6h 45m

Perth

Wed 29/7

14:50-20:50

Nonstop7h 00m

฿10,595

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Wed 1/7

22:05-05:50

Nonstop6h 45m

Perth

Wed 29/7

09:55-17:50

1 stop8h 55m

฿11,540

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Fri 16/10

19:10-06:05

1 stop9h 55m

Perth

Fri 30/10

20:40-12:50

1 stop17h 10m

฿14,214

BangkokMelbourne

BKK - MEL

BKKMEL

Bangkok Suvarnabhumi

Fri 7/8

21:40-09:25

Nonstop8h 45m

Melbourne

Sun 16/8

13:25-19:50

Nonstop9h 25m

฿16,137

BangkokBrisbane

BKK - BNE

BKKBNE

Bangkok Suvarnabhumi

Thu 2/7

21:50-09:45

Nonstop8h 55m

Brisbane

Mon 13/7

13:40-20:00

Nonstop9h 20m

฿16,658

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 21/10

07:55-19:50

1 stop10h 55m

Perth

Mon 26/10

05:15-14:40

1 stop10h 25m

฿16,952

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 17/6

14:15-04:20

2 stops13h 05m

Perth

Wed 24/6

16:00-09:10

1 stop18h 10m

฿17,082

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Wed 22/7

22:05-05:50

Nonstop6h 45m

Perth

Wed 12/8

14:50-20:50

Nonstop7h 00m

฿17,115

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 19/8

11:50-23:45

1 stop10h 55m

Perth

Sun 23/8

17:20-16:40

1 stop24h 20m

฿17,245

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 19/8

11:50-23:45

1 stop10h 55m

Perth

Fri 21/8

23:15-16:40

1 stop18h 25m

฿17,571

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Australia

How long is the flight to Australia?

On average, a flight from Bangkok to Australia takes 14 hours 30 minutes. Flights to Australia from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Australia

The most flights from Bangkok to Australia are scheduled on a Monday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (15 on average).

What are the most popular airlines that fly to Australia?

The most popular airlines flying from Bangkok to Australia are เจ็ทสตาร์, Thai Airways and Scoot.

เจ็ทสตาร์
เจ็ทสตาร์
From ฿3,883
Thai Airways
Thai Airways
From ฿21,088
Scoot
Scoot
From ฿4,938
Singapore Airlines
Singapore Airlines
From ฿19,263

What are the cheapest airlines that fly to Australia?

The cheapest airlines flying from Bangkok to Australia are เจ็ทสตาร์, แอร์เอเชีย and Scoot.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

When is the best time to book a flight to Australia?

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What are the most popular places to fly to in Australia?

Destination popularity is based on the amount of flight searches to Australia in the last few years. This data was updated on 25 May 2026.
The most popular places in Australia to fly to are Sydney, Melbourne, Brisbane, Perth and Adelaide.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 25 May 2026.
Read through reviews of airlines serving Australia, such as Singapore Airlines,Thai Airways, andแควนตัสแอร์เวย์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Thai Airways
7.9
Good
401 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
แควนตัสแอร์เวย์
7.5
Good
1,042 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
เจ็ทสตาร์
6.5
Okay
543 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

FAQs about flying to Australia

  • Can I find cheaper flights to Australia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Australia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Australia?

    Based on reviews from Cheapflights users, เจ็ทสตาร์ is rated the highest out of the airlines that fly to Australia.

  • What is the cheapest airport to fly to in Australia?

    Sydney Kingsford Smith is currently the cheapest airport to fly to in Australia. One-way flights to Sydney Kingsford Smith typically cost ฿2,229, while return flights cost around ฿5,533.

  • How much is a return flight to Australia?

    A return flight to Australia will typically cost around ฿6,656, however they can be found for as little as ฿6,656.

  • Where does the fastest flight to Australia depart from?

    For those looking to save time traveling to Australia, Bangkok offers the quickest one-way flight (6 hours 45 minutes).

  • Does Sydney Kingsford Smith have rental cars?

    Yes. Those touching down at Sydney Kingsford Smith can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sydney Kingsford Smith?

    Yes. Sydney Kingsford Smith has hotels nearby for those requiring accommodations. Rydges Sydney Airport Hotel is the closest property to Sydney Kingsford Smith (0.0 km away from Sydney Kingsford Smith).

See more FAQs

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Australia, users can toggle the no change fees filter when performing a flight search.

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