£116 Find Cheap Flights from Australia to Thailand

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Thailand

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

KAYAK's insights & trends for flights to Thailand

Get data-powered insights and trends for flights to Thailand to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Thailand?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Thailand from Australia found in the last 72 hours was to Phuket City, at £273 return. The most popular route is Brisbane (BNE) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return airline ticket found on this route in the last 72 hours was £448.

How much is a flight to Thailand?

The average and cheapest price for all round-trip flights to Thailand from each origin found by users searching on KAYAK in the last month.
A flight to Thailand costs £620 on average. The cheapest price found on KAYAK in the last 2 weeks was £107 for the route Perth (PER) to Bangkok Suvarnabhumi Airport (BKK). The most popular routes on KAYAK are Brisbane to Bangkok which costs £1,192 on average, and Sydney to Bangkok, which costs £933 on average.
See prices from:

What is the cheapest day to fly to Thailand?

The average price of all flights from Australia to Thailand clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Thailand is Saturday when return tickets can be as cheap as £686. On the other hand, the most expensive day to fly is Sunday, when return prices are £868 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia to Thailand, 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 Australia to Thailand is May, when tickets cost £444 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is £1,011 and £675 respectively.

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

The average price for all round-trip flights from Australia to Thailand depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Thailand is generally at night, when round-trip flights cost £728 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Thailand is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,243.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Thailand, 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 Australia to Thailand, you should book around 4 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 Thailand?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Thailand is Phuket City Airport (HKT), with an average flight price of £164.

Good to know - Cheap tickets from Australia to Thailand

Low season

June

High season

December

Cheapest flight

£116
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (52% more expensive on average)
Flight from Sydney to Bangkok

FAQs for booking flights from Australia to Thailand

  • Are there flights to Thailand from Perth?

    Those who would like to fly to Thailand from Perth can find direct flights to Bangkok with Thai Airways. If you want to go to another part of Thailand, for example, to Phuket City, you will have to take a connecting flight, via Kuala Lumpur or Singapore.

  • Do I need a visa when travelling to Thailand?

    If you are going on holiday and hold an Australian passport, you can stay in Thailand for up to 30 days if entering the country by plane, or 15 days if you’re crossing by land. However, you will need to provide evidence of a return or onward bound ticket when entering and your passport must be valid for at least 6 months. Those travelling on business, even for a meeting or a conference, will require a Business Visa.

  • Which airport should I fly into Thailand?

    As Thailand’s capital, Bangkok is the most popular destination to fly into Thailand. The city has two airports. Suvarnabhumi International Airport is considered the city’s major airport, serving as a hub for the local carrier Bangkok Airways. However, operating costs here are expensive, and so budget airlines tend to fly into Don Muang Airport (DMK). This airport is a little further out of the city, approximately 1h by train.

  • Where should I fly if I’m visiting Phuket?

    Phuket Island does have its own international airport. Phuket International Airport (HKT) is at the very north of the island, about 1h from the city of Phuket. However, it can be expensive to fly to Phuket, so many tourists travelling on a budget fly into Bangkok and take public transport to Phuket. Keep in mind, however, that this is more than a 10h journey.

  • How can I bring a pet with me on my flight to Thailand?

    Different airlines have different policies for travelling with pets to Thailand. For example, Thai Airways has a pet travel service for dogs and cats, but they are not permitted to travel in the cabin of the aircraft. Instead, they must be transported in the cargo hold of the plane. The combined weight of the pet and the carrier should not exceed 32 kg.

  • Which holidays may affect flights to Thailand?

    A major holiday in Thailand is Songkran, which is the Thai New Year, celebrated in mid-April. There is also Loy Krathong (which is held in November), the King's birthday (in December) and the Full Moon Party on the island of Koh Phangan. You should be aware that airlines may adjust flight schedules and increase ticket prices during these travel periods.

  • How can I get to the city centre from Bangkok Airport?

    The Airport Rail Link at Bangkok Airport usually operates from 6:00 to midnight, with trains departing roughly every 15 minutes. There are also several public buses that run from the airport to the city centre. The bus ride can take up to an hour depending on traffic and the route.

  • How can I get to the city centre from Don Muang Airport?

    To get from Don Muang Airport to the city centre, passengers can take the free shuttle bus from the terminal to Don Mueang Station, and then take the airport rail link to downtown Bangkok. The entire journey takes around 45 minutes. Taxis can also be found outside the arrivals hall at the airport.

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

    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 Australia to Thailand.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to Thailand 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 Australia to Thailand?

    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 Australia to Thailand 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 Australia to Thailand?

    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 Australia to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Australia

  • A popular destination for Australia, there are many direct flights between Australia’s major airports and Thailand. For example, from Melbourne you can fly direct to Bangkok or Phuket City, or from Brisbane, you can fly direct to Ko Samui.
  • Suvarnabhumi International Airport (BKK) is the biggest and the busiest airport in Thailand with the most frequent flights, both international and domestic, which makes it a great starting point for visiting other parts of the country.
  • If you’d like to fly somewhere with a beach, but you’re tired of Phuket, Ko Samui is another great option in the Gulf of Thailand. You can fly there direct from Melbourne or catch a domestic flight from Bangkok.
  • Before travelling to Thailand it is recommended to be immunised against malaria, especially if you’re travelling in Northern Thailand, and against typhoid. It is also recommended that you check you’re up to date with your tetanus vaccinations.
  • Don Mueang International Airport (DMK) is another good alternative for travelling around Thailand. Apart from offering many convenient domestic flights, it is located closer to the city centre of Bangkok so it is perfect for those who plan to have a very short stop in the country’s capital before moving on.
  • Airlines that offer flights from Sydney (SYD) to Don Muang Airport (DMK) include Batik Air, AirAsia X and Thai AirAsia. These flights are served by Terminal 1 at Don Muang Airport.
  • If you book a connecting flight from Melbourne (MEL) to Bangkok Suvarnabhumi International Airport (BKK), expect to make a stop at Guangzhou (CAN), Bali (DPS) or Manila (MNL), depending on the airline you choose.

Top 5 airlines serving from Australia to Thailand

Need help choosing which airline to fly with from Australia to Thailand? 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.
8.1
Singapore AirlinesOverall score based on 1292 reviews
7.7Food
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

2.0 MediocreKylie, Apr 2025CNS - SIN
Read more Singapore Airlines reviews

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was very good experience on board to Sydney with SQ.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The food options and quality could use some more excitement and variety.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

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.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

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?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

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

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

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.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

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

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

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.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

Hardly we had overweight and we were asked to pay $75. We were checked by a female and weight was alright

Unaware of charge for carry on until i got to gate

I got what I paid for - flight was clean, staff were friendly

Book cheap flights from Australia to Thailand

Cheapest flights to Thailand from Australia found in 2025

Recent return flight deals

3/6Tue
1 stopScoot
22h 40mPER-HKT
12/6Thu
1 stopScoot
23h 05mHKT-PER
£142
3/6Tue
1 stop
11h 45mPER-HKT
12/6Thu
direct
6h 20mHKT-PER
£167
3/6Tue
directJetstar
6h 15mPER-HKT
12/6Thu
directJetstar
6h 20mHKT-PER
£183
3/6Tue
directJetstar
6h 15mPER-HKT
12/6Thu
directJetstar
6h 20mHKT-PER
£191
20/7Sun
1 stopSingapore Airlines
17h 05mBNE-BKK
5/8Tue
1 stopSingapore Airlines
11h 10mBKK-BNE
£404
17/8Sun
1 stopSingapore Airlines
17h 10mADL-BKK
6/9Sat
1 stopSingapore Airlines
16h 35mBKK-ADL
£412
18/5Sun
directThai Airways
9h 30mMEL-BKK
25/5Sun
directThai Airways
8h 50mBKK-MEL
£473
11/6Wed
directThai Airways
9h 20mSYD-BKK
24/6Tue
directThai Airways
9h 00mBKK-SYD
£497
19/5Mon
directQantas Airways
9h 50mSYD-BKK
1/6Sun
directQantas Airways
9h 15mBKK-SYD
£541
15/5Thu
directQantas Airways
9h 50mSYD-BKK
21/5Wed
directQantas Airways
9h 15mBKK-SYD
£546

Search by stops

Search by airline

Search by price

Recent one-way flight deals

15/7Tue
1 stopScoot
23h 10mSYD-BKK
£116
20/7Sun
1 stopScoot
22h 15mSYD-BKK
£117
20/5Tue
directJetstar
9h 20mMEL-BKK
£139
8/6Sun
directJetstar
8h 50mBNE-BKK
£143
14/7Mon
1 stopSingapore Airlines
14h 00mPER-HKT
£179
14/7Mon
1 stopSingapore Airlines
23h 10mBNE-BKK
£180
12/5Mon
directThai Airways
9h 30mMEL-BKK
£250
15/7Tue
directThai Airways
9h 20mSYD-BKK
£274
1/6Sun
directQantas Airways
9h 50mSYD-BKK
£386
16/9Tue
directQantas Airways
9h 50mSYD-BKK
£415

Search by stops

Search by airline

Search by price

Last minute flights to Thailand

Last minute flight, train and bus deals

4/5Sun
multi-stop
22h 05mPER-HKT
7/5Wed
multi-stop
21h 10mHKT-PER
£208
4/5Sun
direct
6h 15mPER-HKT
7/5Wed
multi-stop
21h 10mHKT-PER
£212
3/5Sat
multi-stop
11h 35mMEL-BKK
14/5Wed
direct
8h 40mBKK-MEL
£268
3/5Sat
directJetstar
9h 20mMEL-BKK
14/5Wed
directJetstar
8h 40mBKK-MEL
£274
3/5Sat
directJetstar
9h 20mMEL-BKK
11/5Sun
directJetstar
8h 40mBKK-MEL
£343
1/5Thu
multi-stopCathay Pacific
31h 45mBNE-HKT
13/5Tue
multi-stopCathay Pacific
20h 15mHKT-BNE
£373
1/5Thu
multi-stopCathay Pacific
24h 25mBNE-BKK
18/5Sun
multi-stopCathay Pacific
20h 00mBKK-BNE
£373
2/5Fri
directQantas Airways
9h 50mSYD-BKK
2/6Mon
multi-stopQantas Airways
12h 50mBKK-SYD
£666
5/5Mon
multi-stopQantas Airways
30h 00mBNE-HKT
9/5Fri
multi-stopQantas Airways
28h 20mHKT-BNE
£775
4/5Sun
multi-stopSingapore Airlines
26h 20mBNE-HKT
9/5Fri
multi-stopSingapore Airlines
21h 55mHKT-BNE
£3,070

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Thailand

Cabin class types available on flights to Thailand

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

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.