Cheap flights from Thailand to Perth from $228

The month of September is, on average, the cheapest month to fly to Perth from Thailand, with most prices found around $436. If you’re not able to fly to Perth in September, then August is your next best option. Flight prices from Thailand to Perth during August average around $492.

The cheapest day to depart from Thailand to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as $229. The most expensive day to fly to Perth is Saturday, with ticket prices averaging around $912.

In the evening is the cheapest time of day to fly from Thailand to Perth when you can find flight prices for as low as $456. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $1,064.

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

You are more likely to see cheaper flights to Perth from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $630 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Thailand for as low as $525 on momondo.

There are 2 cabin classes available to choose from on Thailand to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Jetstar, Batik Air, and Scoot are the most popular carriers operating from Thailand to Perth

Jetstar, Thai Airways and AirAsia are the top three most popular airlines that fly to Perth from Thailand according to our data. Jetstar is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 3 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

Historically, on average around 29% of flights between Thailand and Perth have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday 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 21% of their flights experiencing any sort of delay.

9 flights are operational daily from Thailand to Perth as of August 2026. The most popular departure time for this route is 07:00, with 35% of flights per day taking off at midday.

The number of flights available between Thailand and Perth is 66 per week as of August 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.