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Cheap flights from Perth to Bangkok Don Mueang Intl Airport from $249

PER — DMK
2 Nov — 9 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Don Mueang Intl

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Don Mueang Intl

Sat 17/1004:45 -
1 stop17h 05m
Mon 9/1108:35 -
1 stop18h 05m
Deal found 30/9$494
Mon 19/1020:50 -
1 stop11h 20m
Mon 26/1018:40 -
1 stop24h 15m
Deal found 29/9$504
Sun 11/1020:50 -
1 stop11h 20m
Mon 26/1018:40 -
1 stop24h 15m
Deal found 28/9$505
Mon 2/1120:50 -
1 stop17h 15m
Mon 16/1108:35 -
1 stop10h 20m
Deal found 2/10$511
Sat 17/1004:45 -
1 stop17h 05m
Wed 21/1007:55 -
1 stop10h 55m
Deal found 28/9$514
Mon 2/1120:50 -
1 stop13h 30m
Wed 18/1108:35 -
1 stop10h 20m
Deal found 2/10$515
Sun 11/1020:50 -
1 stop11h 20m
Tue 27/1008:35 -
1 stop10h 20m
Deal found 29/9$520
Sat 17/1004:45 -
1 stop9h 15m
Sat 24/1015:15 -
1 stop11h 30m
Deal found 1/10$523

Find flight deals from Perth to Don Mueang Intl

Round-trip from

$494

One-way from

$249

Popular in

December

Cheapest in

January

Average price

$585
AirAsia
  • AirAsia
  • 17/10-9/11
  • 2 total stops
  • 35h 10m total
  • Perth to Bangkok
Search Deals
AirAsia
  • AirAsia
  • 25/10-31/12
  • 1 total stop
  • 17h 05m total
  • Perth to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Perth to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Sat 28/11

20:50-13:05

1 stop17h 15m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$252

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Wed 14/10

20:50-13:00

1 stop17h 10m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$269

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Thu 29/10

20:50-11:10

1 stop15h 20m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$272
Fastest return journey

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Wed 28/10

20:50-07:50

1 stop12h 00m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$272

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Thu 26/11

20:50-11:10

1 stop15h 20m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$276

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Thu 15/10

17:20-17:00

1 stop24h 40m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$327

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Wed 28/10

10:35-08:45

2 stops23h 10m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$327

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Sat 24/10

23:15-11:05

1 stop12h 50m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$350

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Thu 26/11

20:50-12:20

2 stops16h 30m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$377

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Sat 28/11

23:10-12:40

1 stop14h 30m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$382

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Perth to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Perth with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Perth to Bangkok Don Mueang Intl Airport

What is the cheapest month to book a flight from Perth to Bangkok Don Mueang Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Perth to Bangkok Don Mueang Intl Airport (average of $564). Flying from Perth to Bangkok Don Mueang Intl Airport in December is currently the most expensive (average of $1,320). 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.

How much does it cost for a return flight from Perth to Bangkok Don Mueang Intl Airport?

Airfare is typical for this route at the moment.

Perth to Bangkok Don Mueang Intl Airport flights typically cost between $390 and $705 in October.
The cheapest return price found within the last 5 days was $494 on AirAsia (17 Oct–9 Nov).

Reviews of airlines servicing Don Mueang Intl

Read reviews from past customers who have flown with AirAsia and Batik Air from Perth to Bangkok Don Mueang Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
235 reviews
Check prices

Comfort

6.8

Food

6.5

Overall

6.8

Crew

7.5

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
AirAsia
6.8
Okay
235 reviews
AirAsia
6.8
Okay
235 reviews
Check prices

Comfort

6.8

Food

6.5

Overall

6.8

Crew

7.5

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
Batik Air
5.8
Fair
88 reviews
AirAsia
6.8
Okay
235 reviews
Check prices

Comfort

6.8

Food

6.5

Overall

6.8

Crew

7.5

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.

Related info for your journey

  • What airport do you fly from for flights from Perth to Bangkok Don Mueang Intl?

    For a flight from Perth to Bangkok Don Mueang Intl, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city. Perth is the only Perth airport and it handles 0 outbound flights to Bangkok Don Mueang Intl per day. 2 airlines have flights to Bangkok Don Mueang Intl from Perth on a regular basis.

  • How long is the flight from Perth to Bangkok Don Mueang Intl Airport?

    For as low as $523, AirAsia can have you in Bangkok Don Mueang Intl Airport from Perth in 12h. The distance between Perth and Bangkok Don Mueang Intl Airport is about 5351 km.

  • What are the cheapest airlines flying from Perth to Bangkok Don Mueang Intl Airport round-trip?

    Flying on AirAsia is currently your cheapest option to Bangkok Don Mueang Intl Airport, with prices starting at $357. Another option worth looking into is Batik Air, starting at $390 round trip. AirAsia is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Perth to Don Mueang Intl that include hotel bookings?

    Yes. In addition to deals on Perth to Don Mueang Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Don Mueang Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Don Mueang Intl.

  • Can I find deals for business class flights from Perth to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from Perth to Don Mueang Intl 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 Perth to Bangkok Don Mueang Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Perth to Bangkok Don Mueang Intl Airport (average of $564). Flying from Perth to Bangkok Don Mueang Intl Airport in December is currently the most expensive (average of $1,320). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Perth to Don Mueang Intl

Perth to Suvarnabhumi flights

Top 2 airlines flying from Perth to Don Mueang Intl

AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$357Average$601FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$390Average$736FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Don Mueang Intl from Perth.

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