Cheap flights from Australia to Thailand from $251

The month of August is, on average, the cheapest month to fly to Thailand from Australia, with most prices found around $693. If you don’t want to visit Thailand in August, then you should wait until May to fly from Australia, when ticket prices are also cheap, with an average price of $705.

Our data shows that Wednesday is the least expensive day to fly to Thailand. Tickets to fly out on this day can be as low as $1,439. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Thailand on Thursday is $1,515.

Flying to Thailand from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,459 when looking at flights departing in the morning. At midday is when there is more demand to fly to Thailand, so prices are often more expensive at around $1,617 per ticket.

Fly from Perth to Phuket City for the best Australia - Thailand flight prices

You are more likely to see cheaper flights to Thailand from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,039 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Australia for as low as $934 on momondo.

There are 3 cabin classes available to choose from on Australia to Thailand flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Jetstar, VietJet Air, and Batik Air are the most popular carriers operating from Australia to Thailand

Jetstar, Thai Airways and Scoot are the top three most popular airlines that fly to Thailand from Australia according to our data. Jetstar is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Thailand. Keep in mind that there are 28 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Australia and Thailand have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

44 flights are operational daily from Australia to Thailand as of June 2026. The most popular departure time for this route is 13:00, with 55% of flights per day taking off in the afternoon.

312 flights are operational weekly from Australia to Thailand as of June 2026. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.