Cheap flights from Australia to Bangkok from $256

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Bangkok
Explore the most affordable flight options available from Australia to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 June 2026.

Tue 4/818:25
PER
-
BKK
1 stop26h 10m
Multiple Airlines
Fri 21/822:05
BKK
-
PER
Nonstop6h 45m
Multiple Airlines
Deal found 16/6$463
Mon 3/818:25
PER
-
BKK
1 stop24h 25m
Scoot
Wed 12/820:35
BKK
-
PER
1 stop19h 35m
Scoot
Deal found 16/6$464
Tue 4/818:25
PER
-
BKK
1 stop23h 05m
Scoot
Fri 21/818:50
BKK
-
PER
1 stop21h 20m
Scoot
Deal found 16/6$466
Fri 11/914:50
PER
-
BKK
Nonstop7h 00m
Jetstar
Sun 13/922:05
BKK
-
PER
Nonstop6h 45m
Jetstar
Deal found 18/6$467
Thu 23/718:25
PER
-
BKK
1 stop24h 25m
Scoot
Thu 30/718:50
BKK
-
PER
1 stop21h 20m
Scoot
Deal found 17/6$468
Mon 3/818:25
PER
-
BKK
1 stop16h 30m
Multiple Airlines
Wed 12/822:05
BKK
-
PER
Nonstop6h 45m
Multiple Airlines
Deal found 16/6$470
Sat 8/805:35
PER
-
BKK
1 stop13h 15m
Multiple Airlines
Mon 31/807:10
BKK
-
PER
2 stops33h 00m
Multiple Airlines
Deal found 15/6$471
Sun 2/821:10
PER
-
BKK
1 stop23h 25m
Multiple Airlines
Mon 31/822:05
BKK
-
PER
Nonstop6h 45m
Multiple Airlines
Deal found 15/6$476
Sat 8/805:35
PER
-
BKK
1 stop13h 15m
Scoot
Thu 20/810:55
BKK
-
PER
1 stop16h 25m
Scoot
Deal found 19/6$480
Mon 3/818:25
PER
-
DMK
2 stops22h 30m
Multiple Airlines
Wed 19/810:05
DMK
-
PER
1 stop16h 40m
Multiple Airlines
Deal found 15/6$481
Sun 26/705:35
PER
-
DMK
2 stops12h 05m
Multiple Airlines
Sun 23/818:45
DMK
-
PER
1 stop24h 05m
Multiple Airlines
Deal found 15/6$491
Fri 30/1000:45
PER
-
DMK
1 stop12h 55m
Batik Air
Thu 5/1111:50
DMK
-
PER
1 stop10h 55m
Batik Air
Deal found 16/6$493

Find flight deals from Australia to Bangkok

Keep the following information in mind while searching for Australia to Bangkok flight deals. Data was last updated 19 June 2026.

Round-trip from

$463

One-way from

$256

Popular in

December

Cheapest in

October

Average price

$1,153
Jetstar
  • Jetstar
  • 4/8-21/8
  • 1 total stop
  • 32h 55m total
  • Australia to Bangkok
Scoot
  • Scoot
  • 18/7
  • 1 total stop
  • 16h 55m total
  • Australia to Bangkok
Highest demand for flights based on searches. 11% potential increase in price ($192 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($55 potential savings vs. average return price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Australia to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthBangkok

PER - BKK

PERBKK

Perth

Fri 11/9

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Sun 13/9

22:05-05:50

Nonstop6h 45m

$467

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Fri 4/9

13:40-20:00

Nonstop9h 20m

Bangkok Suvarnabhumi

Sun 13/9

21:50-09:45

Nonstop8h 55m

$638

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 4/8

07:30-16:50

1 stop10h 20m

Bangkok Don Mueang Intl

Fri 21/8

09:20-04:20

2 stops18h 00m

$646

MelbourneBangkok

MEL - DMK

MELDMK

Melbourne

Mon 14/9

06:15-16:15

1 stop13h 00m

Bangkok Don Mueang Intl

Mon 21/9

10:05-05:00

1 stop15h 55m

$652

MelbourneBangkok

MEL - DMK

MELDMK

Melbourne

Sat 1/8

21:35-20:00

2 stops25h 25m

Bangkok Don Mueang Intl

Mon 17/8

09:35-20:20

2 stops31h 45m

$702

MelbourneBangkok

MEL - BKK

MELBKK

Melbourne

Sat 7/11

14:35-19:45

Nonstop9h 10m

Bangkok Suvarnabhumi

Sun 22/11

21:25-10:20

Nonstop8h 55m

$708

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Thu 13/8

13:40-20:00

Nonstop9h 20m

Bangkok Suvarnabhumi

Thu 20/8

21:50-09:45

Nonstop8h 55m

$711

PerthBangkok

PER - DMK

PERDMK

Perth

Fri 7/8

23:15-08:15

1 stop10h 00m

Bangkok Don Mueang Intl

Wed 26/8

13:45-23:45

1 stop9h 00m

$729

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 25/10

17:30-14:05

2 stops21h 35m

Bangkok Suvarnabhumi

Wed 28/10

20:05-16:05

1 stop19h 00m

$746

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 11/8

00:45-11:05

1 stop11h 20m

Bangkok Don Mueang Intl

Thu 10/9

11:50-23:45

1 stop10h 55m

$753

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Australia to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from 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 from Australia to Bangkok

What is the cheapest month to book a flight from Australia to Bangkok?

Currently, November is the cheapest month in which you can book a flight from Australia to Bangkok (average of $738). Flying from Australia to Bangkok in December is currently the most expensive (average of $1,391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to BKK?

Find hourly flight availability from Australia to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 June 2026.

It’s typically best to fly out from Australia to Bangkok at midday. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Australia to Bangkok

Explore weekly flight availability from Australia to Bangkok. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 June 2026.

The most flights from AU0 to TH1 are scheduled on a Monday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

How often are flights from Australia to Bangkok delayed?

About 17% of weekly flights between Australia and Bangkok have experienced delays in the past year, with the average delay time being 113 minutes.

What is the most punctual flight time for Australia to Bangkok flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Australia to Bangkok flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from Australia to Bangkok?

The price you pay for your flight from Australia to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Australia to Bangkok?

Use this chart to determine the cheapest time to fly return from Australia to Bangkok. Price data was last updated on 13 June 2026.

Travellers seeking maximum savings on their Australia to Bangkok flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 19 June 2026.
Get a feel of what it's like to fly with Singapore Airlines,Thai Airways, andMalaysia Airlines from Australia to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.8

Comfort

8.0

Entertainment

8.1

Overall

8.2

Crew

8.6

Boarding

8.3

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.

Food

7.8

Comfort

8.0

Entertainment

8.1

Overall

8.2

Crew

8.6

Boarding

8.3

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.

Food

7.8

Comfort

8.0

Entertainment

8.1

Overall

8.2

Crew

8.6

Boarding

8.3

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.

Food

7.8

Comfort

8.0

Entertainment

8.1

Overall

8.2

Crew

8.6

Boarding

8.3

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.

Food

7.8

Comfort

8.0

Entertainment

8.1

Overall

8.2

Crew

8.6

Boarding

8.3

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.

Food

7.8

Comfort

8.0

Entertainment

8.1

Overall

8.2

Crew

8.6

Boarding

8.3

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.

Related info for your journey

Find useful and relevant information for your journey from Australia to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Australia to Bangkok?

    Flights from Australia to Bangkok, Thailand, are available from the international airports in Melbourne (MEL), Sydney (SYD), Brisbane (BNE) and Perth (PER). From all airports, the most common carriers are Thai Airways, Qantas, Singapore Airlines and Cathay Pacific. Some of the Qantas and Thai Airways flights departing from Sydney and Melbourne are direct. However, most flight deals include a stop in an airport along the way. The most common stops are in Singapore’s Changi Airport (SIN) and the Hong Kong International Airport (HKG). If you’re departing from Brisbane or Perth and hoping for the fastest possible flight, you can reduce your overall transit time by opting for flight deals with shorter layovers. If you prefer taking a break from flying to stretch your legs, you may be able to save on your total ticket price by opting for a longer stop.

  • Which airlines fly directly from Australia to Bangkok?

    Direct flights from Australia to Bangkok are available from Sydney’s Kingsford Smith Airport and Melbourne’s Tullamarine Airport. If you’ll be departing from Kingsford Smith Airport, you’ll find most direct flights are provided by Thai Airways, Qantas and Emirates. For those departing from Melbourne’s Tullamarine Airport, direct flights are generally provided by Thai Airways. You’ll likely also find direct flight deals with one airline taking you over to Bangkok and a different airline taking you back. Thai Airways and Qantas are a common pairing.

  • What are the layover options between Australia and Bangkok?

    If you’re looking to save a bit of money on your airfare from Australia to Bangkok, there are plenty of flight deals with a stop along the way. This often brings down the overall price, especially if you book well in advance. Common stops between Melbourne and Bangkok include Manila’s Ninoy Aquino International Airport (MNL), Phuket International Airport (HKT), the Hong Kong International Airport and Singapore’s Changi Airport. Those departing from Perth will generally have a stop in the Kuala Lumpur International Airport (KUL) or Singapore’s Changi Airport. From Brisbane, common stops include Singapore’s Changi Airport and the Hong Kong International Airport.

  • Do I need a passport or visa to fly from Australia to Bangkok?

    As an Australian tourist flying into Bangkok, you’ll be entering via an international airport, which means you can stay in Thailand without a visa for up to 30 days. To be eligible, you will need a passport that’s valid for at least six months from your date of arrival in Thailand. It’s also wise to have at least one blank page for entry and exit stamps. If you wish to stay longer or visit the country for purposes other than tourism, you'll need to apply for a visa before you travel. Contact your nearest Thai embassy or consulate for application details.

  • How long is the flight from Australia to Bangkok?

    A quick flight from Australia to Bangkok can take about 7h. Jetstar provides one of the quickest options available for as low as $467. Australia and Bangkok are separated by a distance of 5324 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Australia to Bangkok one-way?

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as $167. Users have also found prices from $183 and $185 on AirAsia and Jetstar, respectively.

  • What are the most popular routes from Australia to Bangkok?

  • What are the most reliable airlines from Australia to Bangkok?

    Before booking your flight to Bangkok from Australia, have a look at the most reliable airlines to get you to your destination on time: Lufthansa (85%), Austrian Airlines (84%), Oman Air( 70%).

  • What are the cheapest flights from Australia to Bangkok?

    The cheapest flight price from Australia to Bangkok is $618. On average you can expect to pay $2,559. The most popular route, (Sydney Kingsford Smith - Bangkok Suvarnabhumi), can usually be booked for $541.

  • Can I find deals for flights from Australia to Bangkok that include hotel bookings?

    Yes. In addition to deals on Australia to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Bangkok.

  • Can I find deals for business class flights from Australia to Bangkok?

    Yes. Cheapflights offers flight deals from Australia to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Bangkok?

    Currently, November is the cheapest month in which you can book a flight from Australia to Bangkok (average of $738). Flying from Australia to Bangkok in December is currently the most expensive (average of $1,391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Australia to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Australia to Bangkok

Discover the top 10 airlines that operate flights from Australia to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$183Average$475FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$252Average$787FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$253Average$457FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Shenzhen AirlinesCheapest$274Average$483FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Hainan AirlinesCheapest$311Average$614FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Cebu PacificCheapest$353Average$758FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Indonesia AirAsiaCheapest$365Average$678FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
XiamenAirCheapest$368Average$872FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China EasternCheapest$375Average$805FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Virgin AustraliaCheapest$506Average$1,199FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Bangkok?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Bangkok. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Bangkok?

Cheapflights helps you find that perfect flight to Bangkok from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to Bangkok with no change fees?

Need flexible booking options for your flight to Bangkok from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Bangkok become cheaper?

Yes, Cheapflights offers price alerts on Australia to Bangkok flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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