฿5,206 Find Cheap Flights from Bangkok to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Australia departing on 22/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Australia Flight Deals from Bangkok

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops฿17,647
Brisbane
Brisbanedirect฿14,602
Perth
Perthdirect฿10,477
Adelaide
Adelaide2 stops฿19,579
Cairns
Cairns1 stop฿23,246
Coolangatta
Coolangatta2 stops฿22,395
Darwin
Darwin1 stop฿25,571
Sydney
Sydney2 stops฿17,647
Brisbane
Brisbanedirect฿14,602
Perth
Perthdirect฿10,477
Adelaide
Adelaide2 stops฿19,579
Cairns
Cairns1 stop฿23,246
Coolangatta
Coolangatta2 stops฿22,395
Darwin
Darwin1 stop฿25,571

Cheap Flights from Bangkok to Australia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bangkok to Australia

Fri 28 Aug - Mon 7 Sep
เจ็ทสตาร์ Logo
22:05 - 05:50
BKK
-
PER
6h 45mdirect
เจ็ทสตาร์ Logo
14:50 - 20:50
PER
-
BKK
7h 00mdirect
฿10,477เจ็ทสตาร์
Mon 24 Aug - Mon 31 Aug
เจ็ทสตาร์ Logo
22:05 - 05:50
BKK
-
PER
6h 45mdirect
เจ็ทสตาร์ Logo
14:50 - 20:50
PER
-
BKK
7h 00mdirect
฿10,575เจ็ทสตาร์
Fri 30 Oct - Sun 8 Nov
Multiple Airlines Logo
21:50 - 05:35
BKK
-
PER
6h 45mdirect
Multiple Airlines Logo
05:35 - 22:10
PER
-
BKK
17h 35m
1 stop
฿10,870Multiple Airlines
Fri 4 Dec - Mon 18 Jan
เจ็ทสตาร์ Logo
21:50 - 05:35
BKK
-
PER
6h 45mdirect
เจ็ทสตาร์ Logo
14:35 - 20:35
PER
-
BKK
7h 00mdirect
฿10,968เจ็ทสตาร์
Wed 12 Aug - Sun 16 Aug
เจ็ทสตาร์ Logo
22:05 - 05:50
BKK
-
PER
6h 45mdirect
เจ็ทสตาร์ Logo
14:50 - 20:50
PER
-
BKK
7h 00mdirect
฿11,034เจ็ทสตาร์
Sun 12 Jul - Sun 19 Jul
Multiple Airlines Logo
19:55 - 08:55
BKK
-
PER
12h 00m
1 stop
Multiple Airlines Logo
05:35 - 17:50
PER
-
BKK
13h 15m
1 stop
฿11,558Multiple Airlines
Mon 10 Aug - Thu 13 Aug
VietJet Air Logo
19:55 - 22:35
BKK
-
MEL
23h 40m
1 stop
VietJet Air Logo
00:30 - 10:05
MEL
-
BKK
12h 35m
1 stop
฿14,766VietJet Air
Sat 7 Nov - Fri 13 Nov
VietJet Air Logo
14:00 - 23:35
BKK
-
MEL
29h 35m
1 stop
VietJet Air Logo
01:30 - 14:55
MEL
-
BKK
17h 25m
1 stop
฿14,930VietJet Air
Tue 11 Aug - Sun 30 Aug
Scoot Logo
20:35 - 20:20
BKK
-
MEL
20h 45m
1 stop
Scoot Logo
21:35 - 17:50
MEL
-
BKK
23h 15m
1 stop
฿15,192Scoot
Mon 6 Jul - Sun 26 Jul
China Eastern Logo
09:50 - 07:30
BKK
-
ADL
19h 10m
1 stop
China Eastern Logo
09:30 - 21:55
ADL
-
BKK
38h 55m
1 stop
฿22,035China Eastern
Booking Insights

KAYAK's insights & trends for Bangkok to Australia flights

Get data-powered insights and trends into flights from Bangkok to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Bangkok to Australia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Australia from Bangkok found in the last 72 hours was to Perth, at ฿5,557 return. The most popular route is from Bangkok Suvarnabhumi Airport (BKK) to Melbourne Airport (MEL), and the cheapest round-trip airline ticket found on this route in the last 5 days was ฿16,959.

What is the cheapest time of day to fly to Australia?

The average price for all round-trip flights from Bangkok to Australia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Australia is generally in the morning, when retur flights cost ฿29,946 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is ฿30,822.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok to Australia is July, when tickets cost ฿949 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of return tickets is ฿42,792 and ฿31,988 respectively.

What’s the cheapest day of the week to fly from Bangkok to Australia?

The average price of all round-trip flights from Bangkok to Australia clicked on KAYAK for each day over the last 12 months.

For Bangkok to Australia, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Australia back to Bangkok, the best deals are generally found on Friday, with Sunday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Bangkok to Australia, you should book around 6 weeks before departure, which saves you about 22% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Cheapest flight฿5,206
Flight from Bangkok Suvarnabhumi Airport to Perth

Flights from Bangkok to Australia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Bangkok to Australia 
VirendraFlew with Thai Airways
BKK
-
MEL
Jan 2026
Long flight so ensure you carry your own sleeping mask and noise cancelling
Verified travelerFlew with Thai Airways
BKK
-
SYD
Apr 2024
Make sure your hand carry has wheels so they can be drag on and off the flight easier as the flight is nine hour long.

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Bangkok to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Bangkok to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bangkok to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Bangkok to Australia

 
Need help choosing which airline to fly with from Bangkok to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1544 reviews
8.6Crew
8.1Entertainment
8.3Boarding
7.8Food
8.0Comfort
Airline reviews

It was fine. Nothing special but nothing went wrong so all good.

8.0 ExcellentWendy, Mar 2026
MXP - SIN
Read more Singapore Airlines reviews

It was fine. Nothing special but nothing went wrong so all good.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

Boarding was not as per sequence Light snacks were not available Window had hair oil stains and water condensation

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

The Ryanair of Australia. Not impressed. Forced me to gate check my bag as it was over their weight limit. Charged me $125 for the privilege. Then said plane hold was locked and it would have to go out in the next flight, which was the following day. Explained that I was on a cruise the next day and the plane would not arrive until after the ship left, and that it would be impossible to catch up with the cruise at any point. Lady at the gate unimpressed. So to sum up they were ready to charge me $125 to lose a bag. Finally got it resolved by appealing to management, but the whole episode was not good for the blood pressure. The gate lady said they followed the Ryanair business model which means first time passengers get penalized for doing things that other airlines routinely allow.

Delayed 50 mins. Check in was excellent, boarding was good, everything else was OK and perfectly acceptable for a budget airline. Price was excellent. I noticed this airline had two other flights to our destination cancelled so not very reliable.

Horrible. The people that get this flights are very sick, dangerous and unhygienic

Great. Seats are a little cramped with only a very small recline. Service was great. Food was fine.

The flights got us to our destination. The seats on the planes were uncomfortable.

The smells on this plane were disgusting. So many sweaty and unhygienic people i couldn't stand it. I dream of being anywhere else in the world when I am on a JetStar flight they suck.

One of the better flights I’ve had w Jetstar. Smooth boarding, early take off, on time landing, very courteous crew, clean plane.

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

The issue was a 4 hour delay to takeoff with very sketchy information provided about the available of the flights delay. Passengers were not informed of gate changes and how long the delay might be. It ended with a late night 2 hour drive to our home which was not ideal for elderly people.

Flight was fine with boarding starting a few minutes early. Not a fan of the crew pushing political messaging regarding indigenous naming of Brisbane city… really pushed it like I haven’t heard on Jetstar before.

Everything you need to know for your flight from Bangkok to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.