฿7,321+ Cheap flights to Australia

— SYD
4 Dec — 11 Dec1
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

Sun 27/1221:30 -
Nonstop6h 55m
Mon 22/314:40 -
Nonstop7h 00m
Deal found 1/11฿11,235
Sun 27/1221:30 -
Nonstop6h 55m
Sun 24/114:15 -
Nonstop7h 00m
Deal found 2/11฿11,775
Sun 27/1221:30 -
Nonstop6h 55m
Sun 24/110:35 -
1 stop9h 40m
Deal found 2/11฿12,112
Sun 27/1221:30 -
Nonstop6h 55m
Wed 20/110:35 -
1 stop9h 40m
Deal found 2/11฿12,450
Mon 28/1221:50 -
Nonstop6h 50m
Sun 24/114:15 -
Nonstop7h 00m
Deal found 2/11฿12,753
Sun 27/1221:30 -
Nonstop6h 55m
Mon 22/317:50 -
1 stop26h 25m
Deal found 1/11฿12,989

Find flights to Australia

Explore Australia

Find flight deals to Australia

Return from

฿21,728

One-way from

฿5,837

Popular in

October

Cheapest in

June

Average price

฿29,656
27/4-26/5
  • 27/4-26/5
  • 2 total stops
  • 25h 35m total
  • Bangkok to Sydney
Scoot
  • Scoot
  • 18/11-31/12
  • 1 total stop
  • 9h 05m total
  • Bangkok to Australia
Highest demand for flights based on searches. 5% potential increase in price (฿1,543 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿294 potential savings vs. average return price).
Average for return flights in November 2026

Cheapflights Fare Finder

 
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

BangkokMelbourne

BKK Bangkok Suvarnabhumi - MEL Melbourne

BKKMEL

Bangkok Suvarnabhumi

Sun 29/11

21:25-10:25

Nonstop9h 00m

Melbourne

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿7,692

BangkokBrisbane

DMK Bangkok Don Mueang Intl - BNE Brisbane

DMKBNE

Bangkok Don Mueang Intl

Tue 17/11

19:30-22:10

2 stops47h 40m

Brisbane

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿10,054

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Tue 22/12

18:20-15:05

1 stop16h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

฿10,324

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Mon 22/2

18:00-05:50

1 stop10h 50m

Perth

Tue 23/2

23:10-11:05

1 stop12h 55m

฿15,621

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Wed 24/2

13:40-23:45

1 stop9h 05m

Perth

Sun 28/2

07:25-19:15

2 stops12h 50m

฿18,354

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Thu 19/11

12:05-05:50

1 stop16h 45m

Perth

Sun 29/11

07:25-19:15

2 stops12h 50m

฿18,489

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Wed 18/11

18:00-21:45

2 stops26h 45m

Perth

Sun 22/11

23:10-08:15

1 stop10h 05m

฿18,658

BangkokPerth

DMK Bangkok Don Mueang Intl - PER Perth

DMKPER

Bangkok Don Mueang Intl

Mon 28/12

12:05-13:50

1 stop24h 45m

Perth

Sat 23/1

23:10-12:45

1 stop14h 35m

฿18,691

BangkokBrisbane

BKK Bangkok Suvarnabhumi - BNE Brisbane

BKKBNE

Bangkok Suvarnabhumi

Sun 20/12

20:55-09:05

Nonstop9h 10m

Brisbane

Mon 11/1

13:30-19:30

Nonstop9h 00m

฿19,096

BangkokPerth

BKK Bangkok Suvarnabhumi - PER Perth

BKKPER

Bangkok Suvarnabhumi

Fri 4/12

21:30-05:25

Nonstop6h 55m

Perth

Mon 7/12

14:40-20:40

Nonstop7h 00m

฿19,838

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 33 resultsSorted by cheapest first
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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

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 10 hours 7 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 (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

What are the cheapest airlines that fly to Australia?

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

Rainfall in Australia 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

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 73 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?

The most popular places in Australia to fly to are Sydney, Melbourne, Brisbane, Perth and Adelaide.

Reviews of airlines servicing Australia

Read through reviews of airlines serving Australia, such as Emirates,Thai Airways, andแควนตัสแอร์เวย์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

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, Emirates is rated the highest out of the airlines that fly to Australia.

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

    Melbourne is currently the cheapest airport to fly to in Australia. One-way flights to Melbourne typically cost ฿2,142, while return flights cost around ฿7,075.

  • How much is a return flight to Australia?

    A return flight to Australia will typically cost around ฿32,932, however they can be found for as little as ฿21,377.

  • 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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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Australia.

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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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