Cheap flights from Australia to Bangkok from $215

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of October, then departing from Australia during the month May is also very affordable. Most momondo users find prices during this month for around $867.

On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Australia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,399. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Friday is $1,495.

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is at midday. momondo users have found flights departing from Australia to Bangkok Suvarnabhumi Airport at midday for as low as $1,426. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,491 on average. Flights to Bangkok Suvarnabhumi Airport from Australia in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Perth to Bangkok Suvarnabhumi for the best Australia - Bangkok Suvarnabhumi flight prices

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $999 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Australia for as low as $895 on momondo.

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

Jetstar, China Southern, and China Eastern are the most popular carriers operating from Australia to Bangkok Suvarnabhumi

Thai Airways, Jetstar and Scoot are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Australia according to our data. Thai Airways is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 29 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Australia and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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 10% of their flights experiencing any sort of delay.

As of April 2026, 34 flights take off from Australia and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 10:00, with 49% of daily flights taking off in the afternoon.

As of April 2026, 240 flights take off from Australia and land in Bangkok Suvarnabhumi Airport each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.