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Flights and stays in Thailand
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Flights to Thailand from Australia
Search fares from Australia, then sort the rest of the trip.
Sydney to Thailand takes about 9h 20m nonstop.
The cheapest return fare to Thailand seen in the week to 18 October 2026 was A$499 from Perth, one stop, departing October 2026.
One of 143 fares seen on this route in the past week. A fare seen is not a fare still for sale - check the live price before you book.
Search flights to Thailand
Kiwi.com
Australia to Thailand
90kSearch fares
Aviasales
Sydney to Bangkok
60kSearch fares
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Compared side by side
| Search | Covers | Currency |
|---|---|---|
| Trip.com Featured partner | Flights, hotels and packages | AUD |
| Kiwi.com Partner | Every Australian airport that flies to Thailand | AUD |
| Aviasales Partner | Sydney to Bangkok, the busiest route Australians fly | Local currency |
What flights to Thailand cost from each Australian city
| From | Cheapest return seen | Stops | Departing | Seen |
|---|---|---|---|---|
| Perth | A$499 | 1 | October 2026 | 15 October 2026 |
| Sydney | A$622 | 1 | March 2027 | 15 October 2026 |
| Melbourne | A$682 | 1 | November 2026 | 17 October 2026 |
| Brisbane | A$961 | 1 | January 2027 | 18 October 2026 |
When flights to Thailand are cheapest
Cheapest return fare seen for each month of departure. October 2026 was the cheapest at A$499; August 2027 the dearest at A$921 - a difference of A$422 on the same trip.
Fares are the cheapest return economy price a searcher was quoted on Travelpayouts / Aviasales flight price cache in the week to 18 October 2026, in Australian dollars, for the routes Australians actually fly. They are observations rather than an advertised price, they move daily, and they are not a guarantee that the seat is still there.
Which Australian airports fly to Thailand
4 Australian airports fly there direct. Passengers carried over the twelve months to 2026-06, from BITRE international airline activity. A busier route means more flights and more options when something goes wrong.
| From | To | Passengers a year |
|---|---|---|
| Sydney | Bangkok | 522,785 |
| Melbourne | Bangkok | 509,911 |
| Perth | Bangkok | 237,300 |
| Brisbane | Bangkok | 140,413 |
| Melbourne | Phuket | 130,893 |
| Sydney | Phuket | 113,841 |
| Perth | Phuket | 94,292 |
When Australians fly to Thailand
January is the busiest month for Australian trips to Thailand and February the quietest, across 625,570 trips a year. The peak is when fares and accommodation cost most and when the cheaper insurance and eSIM options sell out first, so a trip that can move a few weeks either side of it is a trip that costs less.
Busiest monthJanuary
Quietest monthFebruary
Australian trips a year625,570
Rank among destinations6
Australian Bureau of Statistics, short-term resident returns. The full Thailand figures.
If you are not flying out of Sydney
The international leg is rarely the problem. The domestic flight that gets you to it is: Canberra to Sydney is cancelled 5.3% of the time against a national average of 1.9%. Book both legs on one ticket and a missed connection is the airline's to fix. On separate tickets it is yours, and the international fare is the expensive half.
Route and connection data for Thailand
Check these before you pay for a fare
Your passport
Thailand wants 6 months of validity beyond the day you arrive. A fare is non-refundable long before a passport renewal is.
Entry requirements
No - Australian passport holders can enter Thailand without a visa for up to 60 days.
Travel insurance only covers a cancellation that was not already public when you bought the policy, so the cover is worth buying with the fare rather than in the last week. Compare cover for Thailand.
More Thailand essentials
Thailand visa and entry rules
Passport, visa, arrival cards and customs rules for Australian passport holders.
Thailand eSIM plans
Instant data, no physical SIM required.
Thailand travel insurance
Medical, cancellation and luggage cover for Australian travellers.
Thailand money and cards
Cards, cash and FX fees for Australian travellers.
Thailand airport transfers
Trains, buses, private transfers and taxis compared.
Driving in Thailand
International Driving Permit rules and car hire for Australians.
Thailand travel essentials
Adapters, plugs, tap water, tipping and health basics.
Things to do in Thailand
Attractions, tours and passes worth booking ahead.
Thailand flights FAQs
How much is a flight to Thailand from Australia?
The cheapest return fare to Thailand seen in the week to 18 October 2026 was A$499 from Perth, one stop, departing October 2026. Across the 143 fares seen in the week to 18 October 2026, the cheapest from each city were Perth A$499, Sydney A$622, Melbourne A$682, Brisbane A$961. These are fares that were seen, not fares guaranteed to still be available.
When is the cheapest month to fly to Thailand?
Of the 10 months with fares on record in the week to 18 October 2026, October 2026 was cheapest at A$499 return and August 2027 dearest at A$921 - a difference of A$422. Australian demand for Thailand peaks in January, so the months either side of it are usually where the cheaper fares are. Fares move daily, so treat this as the shape of the year rather than a promise about any one date.
Can you fly direct to Thailand from Australia?
Yes. Sydney, Melbourne, Perth and Brisbane all fly there direct. The busiest route is Sydney to Bangkok, carrying 522,785 passengers a year. Figures are from the Bureau of Infrastructure and Transport Research Economics.
Should I book my domestic connection to Sydney on the same ticket as my Thailand flight?
Yes, wherever you can. Canberra to Sydney is cancelled 5.3% of the time against a national average of 1.9%, and on one ticket a missed connection is the airline's to fix - they rebook you onto the next flight to Thailand. On separate tickets the international fare is your loss. If the legs have to be separate, fly into Sydney the night before.
Planning Thailand?
We will send you the Thailand guide as it grows - what to book before you go, which eSIM and travel card are worth it there, and what things actually cost in Australian dollars.