Cheapflights Tip: The best prices from Bangkok to Perth are usually found in May or March, booked 56 days in advance, depart on a Thursday or Monday and return on a Tuesday
Find flight deals from Bangkok to Perth
Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 September 2026.
Popular in
June
Cheapest in
May
Average price
฿16,553
Highest demand for flights based on searches. 9% potential increase in price (฿58,401 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Perth from Bangkok with our price prediction graph.
TH1-PER
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bangkok to Perth
Prices
Airlines
Delays
How far ahead should I book a flight from Bangkok to Perth?
To ensure you get the cheapest price possible for a flight from Bangkok to Perth, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Bangkok to Perth?
Currently, May is the cheapest month in which you can book a flight from Bangkok to Perth (average of ฿13,142). Flying from Bangkok to Perth in June is currently the most expensive (average of ฿26,150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BKK to PER?
Find hourly flight availability from Bangkok to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 September 2026.
When flying from Bangkok to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Bangkok to Perth
Explore weekly flight availability from Bangkok to Perth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 September 2026.
The most flights from TH1 to PER are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Bangkok to Perth delayed?
About 31% of weekly flights between Bangkok and Perth have experienced delays in the past year, with the average delay time being 106 minutes.
What is the most punctual flight time for Bangkok to Perth flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Perth flights?
Over the past year, Thai Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.
Reviews of airlines servicing Perth
Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 25 September 2026.
Check out reviews from past customers who have flown with Thai Airways,แอร์เอเชีย, andScoot from Bangkok to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment system was improved. I could not get my preferred Isle seat this time.
Related info for your journey
Find useful and relevant information for your journey from Bangkok to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Perth from Bangkok?
Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Bangkok to Perth. 4 airlines have flights to Perth from Bangkok on a regular basis. Booking flights from Bangkok to Perth should not be difficult; the airport handles an average of 8 inbound flights from Bangkok per day.
What are the cheapest airlines flying from Bangkok to Perth round-trip?
Cheapflights users have booked flights from Bangkok to Perth return from ฿4,539. Other airlines that can offer you cheap pricing are Scoot, from ฿5,065, and เจ็ทสตาร์, from ฿9,137. Users have found that แอร์เอเชีย is 72% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Bangkok to Perth one-way?
To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at ฿4,248. แอร์เอเชีย flights start at ฿4,323 while deals on เจ็ทสตาร์ start at ฿4,676 one-way.
What are the most reliable airlines from Bangkok to Perth?
Before booking your flight to Perth from Bangkok, have a look at the most reliable airlines to get you to your destination on time: โอมานแอร์ (65%), Thai Airways (65%), ออสเตรียนแอร์ไลน์( 65%).
What are the cheapest flights from Bangkok to Perth?
The cheapest flight price from Bangkok to Perth is ฿6,978. On average you can expect to pay ฿14,988. The most popular route, (Bangkok Suvarnabhumi - Perth), can usually be booked for ฿10,868.
Can I find deals for business class flights from Bangkok to Perth?
Yes. Cheapflights offers flight deals from Bangkok to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok to Perth?
Currently, May is the cheapest month in which you can book a flight from Bangkok to Perth (average of ฿13,142). Flying from Bangkok to Perth in June is currently the most expensive (average of ฿26,150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 4 airlines that operate flights from Bangkok to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 25 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bangkok to Perth?
Cheapflights helps you search for flights from Bangkok to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Bangkok to Perth?
Cheapflights helps you find that perfect flight to Perth from Bangkok by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Bangkok to Perth with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Bangkok to Perth, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Bangkok to Perth become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Bangkok today and book when prices fit your budget.
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