$164 Find Cheap Flights from Thailand to Australia

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Useful Info

What is the cheapest flight to Australia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Australia from Thailand found in the last 72 hours was to Perth, at $106 return. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Melbourne Airport (MEL) and the cheapest return airline ticket found on this route in the last 72 hours was $161.

How much is a flight to Australia?

The average and cheapest price for all round-trip flights to Australia from each origin found by users searching on KAYAK in the last month.

A flight to Australia costs $566 on average. The cheapest price found on KAYAK in the last 2 weeks was $161 for the route Bangkok Suvarnabhumi Airport (BKK) to Brisbane (BNE). The most popular routes on KAYAK are Bangkok to Brisbane which costs $694 on average, and Phuket City to Melbourne, which costs $414 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Thailand 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 Thailand to Australia is August, when tickets cost $511 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $1,321 and $1,290 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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 the flight from Thailand to Australia, you should book around 11 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Which is the cheapest airport to fly into in Australia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Australia is Perth Airport (PER), with an average flight price of $321.


Good to know

Low seasonJune
High seasonDecember
Cheapest flight$164
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Perth

FAQs for booking flights from Thailand to Australia

  • How does KAYAK find such low prices on flights from Thailand 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 Thailand to Australia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Thailand 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 Thailand 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 Thailand 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 Thailand 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 Thailand to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Sunday when return tickets can be as cheap as $678. On the other hand, the most expensive day to fly is Saturday, when return prices are $888 on average.

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

    The cheapest time of day to fly to Australia is generally in the afternoon, when retur flights cost $484 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally at night, which is peak travel time and where the average cost of a ticket is $814.

Reviews of the top 5 airlines flying from Thailand to Australia

 
Need help choosing which airline to fly with from Thailand 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.
7.7
Thai AirwaysOverall score based on 336 reviews
7.5Comfort
7.3Food
7.8Boarding
8.3Crew
6.8Entertainment
Airline reviews

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

8.0 ExcellentJoe, June 2025TPE - ORD
Read more Thai Airways reviews

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Loved the staff. The economy seats could have been bigger.

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

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.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

15kg allowance is outrageous. Change of time a few days before departure and more than 2 hours of delay in the end. The worse we’ve taken so far in Oceania.

They added the weight of my back to the carryon luggage and charged me NZ$75 for being over 7 kg.

stuck in the aircraft for over three hours due to engineering work, significantly delayed and made a lot of passengers missed the connecting transport, no mention any compensation

Very quiet plane!! One of the quietest planes we have been on.

Jetsatar refused to take my foldable stroller in the plane, despite following all the rules on dimensions and packaging. Similar thing happened on our previous fight. However, at that instance, they offered to check in the stroller. At this fight, the staff was rude, trying to rush us to board the flight. They made excuses that the stroller was not allowed and even offer to leave it behind and ship it back at our own cost. Fortunately, we had someone else attending. Since the flight was about to take off, they left it behind and send it back to us on the next available flight.

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Book cheap flights from Thailand to Australia

Recent return flight deals

13/8Wed
1 stopScoot
23h 15mBKK-PER
19/8Tue
1 stopScoot
12h 55mPER-BKK
$350
18/8Mon
1 stopScoot
10h 35mBKK-PER
24/8Sun
1 stopScoot
17h 30mPER-BKK
$351
18/8Mon
directJetstar
6h 45mBKK-PER
22/8Fri
directJetstar
7h 00mPER-BKK
$378
4/8Mon
directJetstar
6h 45mBKK-PER
25/8Mon
directJetstar
7h 00mPER-BKK
$383
31/8Sun
1 stopMalaysia Airlines
32h 50mBKK-ADL
7/9Sun
1 stopMalaysia Airlines
15h 45mADL-BKK
$818
31/8Sun
1 stopMalaysia Airlines
32h 50mBKK-ADL
7/9Sun
1 stopMalaysia Airlines
34h 00mADL-BKK
$844
11/11Tue
1 stopQantas Airways
16h 05mBKK-AVV
25/11Tue
1 stopQantas Airways
14h 10mAVV-BKK
$1,090
9/9Tue
1 stopEmirates
19h 35mBKK-ADL
23/9Tue
1 stopEmirates
28h 15mADL-BKK
$1,091
14/8Thu
1 stopQantas Airways
17h 00mBKK-AVV
18/8Mon
1 stopQantas Airways
13h 40mAVV-BKK
$1,123
10/9Wed
1 stopEmirates
17h 00mBKK-AVV
14/9Sun
1 stopEmirates
13h 40mAVV-BKK
$1,359

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Recent one-way flight deals

24/8Sun
directJetstar
6h 45mBKK-PER
$164
10/11Mon
1 stopScoot
31h 25mBKK-PER
$166
8/8Fri
1 stopScoot
8h 50mBKK-PER
$167
18/8Mon
directJetstar
6h 45mBKK-PER
$182
13/11Thu
1 stopChina Southern
15h 20mBKK-MEL
$321
2/9Tue
1 stopPhilippine Airlines
31h 35mBKK-BNE
$412
15/12Mon
1 stopMalaysia Airlines
33h 05mBKK-BNE
$420
1/12Mon
1 stopMalaysia Airlines
31h 40mBKK-BNE
$424
21/8Thu
1 stopPhilippine Airlines
17h 25mBKK-BNE
$435
1/1Thu
1 stopChina Southern
28h 15mBKK-ADL
$1,227

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Last minute flights to Australia

Last minute flight, train and bus deals

16/7Wed
multi-stop
11h 35mDMK-PER
30/7Wed
multi-stop
14h 00mPER-DMK
$834
16/7Wed
multi-stop
12h 00mDMK-PER
8/8Fri
multi-stop
14h 00mPER-DMK
$836
18/7Fri
multi-stopJetstar
20h 05mBKK-MEL
22/7Tue
directJetstar
9h 20mMEL-BKK
$1,257
15/7Tue
multi-stopMalaysia Airlines
9h 55mBKK-PER
1/8Fri
multi-stopMalaysia Airlines
16h 10mPER-BKK
$1,439
16/7Wed
directJetstar
6h 45mBKK-PER
23/7Wed
directJetstar
7h 00mPER-BKK
$1,486
15/7Tue
multi-stopMalaysia Airlines
18h 10mBKK-PER
9/8Sat
multi-stopMalaysia Airlines
19h 25mPER-BKK
$1,566
18/7Fri
multi-stopQantas Airways
20h 25mBKK-BNE
31/7Thu
multi-stopQantas Airways
22h 55mBNE-BKK
$1,933
19/7Sat
multi-stopQantas Airways
18h 55mBKK-AVV
6/8Wed
multi-stopQantas Airways
13h 40mAVV-BKK
$2,253
17/7Thu
multi-stopChina Southern
26h 15mBKK-BNE
31/7Thu
multi-stopChina Southern
14h 50mBNE-BKK
$2,424
17/7Thu
multi-stopChina Southern
50h 35mBKK-BNE
31/7Thu
multi-stopChina Southern
14h 50mBNE-BKK
$2,593

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Everything you need to know for your flight 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.

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