Cheap flights from Thailand to Perth from $252

The month of March is, on average, the cheapest month to fly to Perth from Thailand, with most prices found around $531. If you’re not able to fly to Perth in March, then May is your next best option. Flight prices from Thailand to Perth during May average around $534.

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 $316. The most expensive day to fly to Perth is Sunday, with ticket prices averaging around $1,081.

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 $504. 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 $1,081.

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 $783 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 $569 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.

Historically, on average around 27% 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 114 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 19% of their flights experiencing any sort of delay.

10 flights are operational daily from Thailand to Perth as of November 2026. The most popular departure time for this route is 07:00, with 36% of flights per day taking off at midday.

The number of flights available between Thailand and Perth is 73 per week as of November 2026. The most frequent departure day is Sun, with 21% of weekly flights leaving on this day.