$135 Cheap Flights from Bangkok (BKK) to Perth (PER)

View $135 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Perth Airport (PER)

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Cheap Flights from Bangkok to Perth (BKK-PER)

Prices were available within the past 7 days and start at $135 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Sun, May 17 - Wed, May 20
BKK
Bangkok
PER
Perth
$287 Roundtrip, found 1 hour ago
$287
Roundtrip
found 1 hour ago
Select Jetstar flight, departing Sun, May 17 from Bangkok to Perth, returning Wed, May 20, priced at $287 found 1 hour ago
Scoot
Sun, May 17 - Wed, May 20
BKK
Bangkok
PER
Perth
$298 Roundtrip, found 1 hour ago
$298
Roundtrip
found 1 hour ago
Select Scoot flight, departing Sun, May 17 from Bangkok to Perth, returning Wed, May 20, priced at $298 found 1 hour ago
Scoot
Fri, May 8 - Wed, May 13
BKK
Bangkok
PER
Perth
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select Scoot flight, departing Fri, May 8 from Bangkok to Perth, returning Wed, May 13, priced at $299 found 3 days ago
Scoot
Wed, May 6 - Sun, May 10
BKK
Bangkok
PER
Perth
$300 Roundtrip, found 6 days ago
$300
Roundtrip
found 6 days ago
Select Scoot flight, departing Wed, May 6 from Bangkok to Perth, returning Sun, May 10, priced at $300 found 6 days ago
Scoot
Mon, May 11 - Sun, May 17
BKK
Bangkok
PER
Perth
$303 Roundtrip, found 6 days ago
$303
Roundtrip
found 6 days ago
Select Scoot flight, departing Mon, May 11 from Bangkok to Perth, returning Sun, May 17, priced at $303 found 6 days ago
Scoot
Wed, Aug 5 - Wed, Aug 12
BKK
Bangkok
PER
Perth
$308 Roundtrip, found 2 days ago
$308
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, Aug 5 from Bangkok to Perth, returning Wed, Aug 12, priced at $308 found 2 days ago
Scoot
Sat, Oct 24 - Sat, Oct 31
BKK
Bangkok
PER
Perth
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select Scoot flight, departing Sat, Oct 24 from Bangkok to Perth, returning Sat, Oct 31, priced at $311 found 6 days ago
China Southern Airlines
Sun, May 17 - Wed, May 20
BKK
Bangkok
PER
Perth
$421 Roundtrip, found 1 hour ago
$421
Roundtrip
found 1 hour ago
Select China Southern Airlines flight, departing Sun, May 17 from Bangkok to Perth, returning Wed, May 20, priced at $421 found 1 hour ago
Vietnam Airlines
Sun, Aug 16 - Sun, Aug 30
BKK
Bangkok
PER
Perth
$505 Roundtrip, found 4 days ago
$505
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Sun, Aug 16 from Bangkok to Perth, returning Sun, Aug 30, priced at $505 found 4 days ago
Philippine Airlines
Wed, Jun 17 - Mon, Jul 6
BKK
Bangkok
PER
Perth
$513 Roundtrip, found 5 days ago
$513
Roundtrip
found 5 days ago
Select Philippine Airlines flight, departing Wed, Jun 17 from Bangkok to Perth, returning Mon, Jul 6, priced at $513 found 5 days ago

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Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $756
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $756

Frequently asked questions

How much does a flight from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) cost?
You can find cheap one-way flights from $135 and cheap return flights from $287 Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) with Expedia. One-way flights generally range between $130 and $2301, and roundtrip flights usually range from $335 to $4795. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
The cheapest month to fly from BKK to PER is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
Choose from 2 airlines operating direct flights from BKK to PER:

  • Thai Airways International operates around 7 direct flights from BKK to PER every week
  • Jetstar operates around 7 direct flights from BKK to PER every week

What is the cheapest airline that flies from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
AirAsia is one of the cheapest airlines offering connecting flights from Bangkok (BKK) to Perth (PER), with round-trip tickets starting from around $357. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
The best airline to fly with from Bangkok (BKK) to Perth, WA (PER) will differ from traveler to traveler. If you like to fly early, Thai Airways International offers early morning flights. If price is the most important factor, Jetstar typically offers the lowest fares. Scoot offers the most daily flights from BKK to PER, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
There are approximately 2 nonstop flights per day from Suvarnabhumi Intl. (BKK) to (PER). For more options, look at flights that include layovers.
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BKK to PER. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
The most popular departure times for flights from Bangkok (BKK) to Perth (PER) are in the evening, from 6pm to 9pm. About 25% of passengers prefer this time window. Many major carriers, including Malaysia Airlines, Thai Airways and Malindo Air, offer flights during this window. This timing works well because it allows you to enjoy a full day in Bangkok before heading to the airport.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
Flying nonstop from BKK to PER takes around 6 hours 50 minutes, with the route covering approximately 3,309 miles. Flights with a layover typically take 3 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
Business class seats are offered on the BKK to PER route. Airlines that offer business class service on this route include:

  • Malaysia Airlines
  • Cathay Pacific
  • China Southern Airlines
  • Qantas Airways
  • Thai Airways International
  • Singapore Airlines
  • Batik Air
  • United Airlines
  • Philippine Airlines
  • Vietnam Airlines

How much is a business class flight from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
A direct, return business class ticket from Bangkok (BKK) to Perth (PER) typically costs between $3,207 - $4,067. A non-stop, one-way business class flight is usually around $1,876 - $2,053 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) Perth Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Perth, WA (PER) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Perth
Airlines serving
All Nippon Airways, Cathay Pacific, China Southern Airlines, Jetstar, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
$287
Distance
3309 mi
Average flight time
7 hours 51 mins

Book with confidence

Bangkok to Perth Flights

The cheapest times to fly from Bangkok to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangkok to Perth are during the month of May. You can find some of the cheapest flights from Bangkok to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangkok to Perth

Sunday is one of the best days to book for cheap flights from Bangkok to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bangkok to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangkok to Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $135 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangkok to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangkok to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bangkok to Perth Flights

*Flight schedules are subject to change.

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*Available to One Key members.