$157 Cheap Flights from Bangkok (DMK) to Perth (PER)

View $157 flight on Thu, Mar 12, 2026Opens in a new window

Popular airlines from Don Mueang Intl. Airport (DMK) to Perth Airport (PER)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Bangkok to Perth (DMK-PER)

Prices were available within the past 7 days and start at $157 for one-way flights and $380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Batik air
Thu, Feb 26 - Sun, Mar 8
DMK
Bangkok
PER
Perth
$380 Roundtrip, found 16 hours ago
$380
Roundtrip
found 16 hours ago
Select Batik air flight, departing Thu, Feb 26 from Bangkok to Perth, returning Sun, Mar 8, priced at $380 found 16 hours ago
Batik air
Wed, Feb 25 - Wed, Mar 4
DMK
Bangkok
PER
Perth
$380 Roundtrip, found 1 day ago
$380
Roundtrip
found 1 day ago
Select Batik air flight, departing Wed, Feb 25 from Bangkok to Perth, returning Wed, Mar 4, priced at $380 found 1 day ago
Batik air
Tue, Feb 24 - Tue, Mar 3
DMK
Bangkok
PER
Perth
$383 Roundtrip, found 6 hours ago
$383
Roundtrip
found 6 hours ago
Select Batik air flight, departing Tue, Feb 24 from Bangkok to Perth, returning Tue, Mar 3, priced at $383 found 6 hours ago
Batik air
Thu, Feb 26 - Mon, Mar 9
DMK
Bangkok
PER
Perth
$387 Roundtrip, found 16 hours ago
$387
Roundtrip
found 16 hours ago
Select Batik air flight, departing Thu, Feb 26 from Bangkok to Perth, returning Mon, Mar 9, priced at $387 found 16 hours ago
Batik air
Thu, Feb 26 - Thu, Mar 12
DMK
Bangkok
PER
Perth
$389 Roundtrip, found 16 hours ago
$389
Roundtrip
found 16 hours ago
Select Batik air flight, departing Thu, Feb 26 from Bangkok to Perth, returning Thu, Mar 12, priced at $389 found 16 hours ago
Batik air
Wed, Mar 4 - Thu, Mar 5
DMK
Bangkok
PER
Perth
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select Batik air flight, departing Wed, Mar 4 from Bangkok to Perth, returning Thu, Mar 5, priced at $390 found 1 day ago
Batik air
Mon, Mar 2 - Sun, Mar 8
DMK
Bangkok
PER
Perth
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select Batik air flight, departing Mon, Mar 2 from Bangkok to Perth, returning Sun, Mar 8, priced at $394 found 1 day ago
Batik air
Wed, Feb 25 - Wed, Mar 4
DMK
Bangkok
PER
Perth
$395 Roundtrip, found 1 day ago
$395
Roundtrip
found 1 day ago
Select Batik air flight, departing Wed, Feb 25 from Bangkok to Perth, returning Wed, Mar 4, priced at $395 found 1 day ago
Batik air
Thu, Mar 5 - Mon, Mar 16
DMK
Bangkok
PER
Perth
$397 Roundtrip, found 16 hours ago
$397
Roundtrip
found 16 hours ago
Select Batik air flight, departing Thu, Mar 5 from Bangkok to Perth, returning Mon, Mar 16, priced at $397 found 16 hours ago
Batik air
Sat, Feb 28 - Tue, Mar 17
DMK
Bangkok
PER
Perth
$399 Roundtrip, found 16 hours ago
$399
Roundtrip
found 16 hours ago
Select Batik air flight, departing Sat, Feb 28 from Bangkok to Perth, returning Tue, Mar 17, priced at $399 found 16 hours ago

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 $684
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $684

Frequently asked questions

How much does a flight from Don Mueang Intl. Airport (DMK) to Perth Airport (PER) cost?
Get a cheap one-way flight from $157 or cheap return flight from $380 from Don Mueang Intl. Airport (DMK) to Perth Airport (PER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Don Mueang Intl. Airport (DMK) to Perth Airport (PER)?
Planning your trip for February may help you find better deals, as it's the cheapest month for flights between DMK and PER. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Don Mueang Intl. Airport (DMK) to Perth Airport (PER)?
There's no direct route from Bangkok (DMK-Don Mueang Intl.) to Perth Airport (PER). However, you can find other airports that offer nonstop flights. Board your plane at Suvarnabhumi Intl. Airport (BKK) and fly straight to Perth without layovers.
What is the cheapest airline that flies from Don Mueang Intl. Airport (DMK) to Perth Airport (PER)?
To find the cheapest airline flying from DMK to PER, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Don Mueang Intl. Airport (DMK) to Perth Airport (PER)?
You'll need to take a flight with a layover if you're traveling from Don Mueang Intl. Airport (DMK) to Perth Airport (PER). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DMK to PER?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Don Mueang Intl. Airport (DMK) to Perth Airport (PER)?
To arrive at Perth Airport (PER) on time, opt for a flight that leaves from Don Mueang Intl. Airport (DMK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Don Mueang Intl. Airport (DMK) to Perth Airport (PER) last-minute?
Booking your flight from DMK to PER shortly before your trip is typically more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a DMK to PER flight and hotel package?
Opting for a DMK to PER flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Don Mueang Intl. Airport (DMK) to Perth Airport (PER)?
If you reserved your DMK to PER flight within the last 24 hours, you may be able to modify or cancel it at no cost. 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, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Don Mueang Intl.
Destination airport
Perth
Airlines serving
Batik air
Roundtrip price
$379
Distance
3327 mi

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 February. 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 $157 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

Explore a world of travel with Expedia

*Available to One Key members.