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Cheap flights from Perth to Bangkok Don Mueang Intl Airport from $261

PER — DMK
15 Oct — 22 Oct1
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

Wed 11/1104:40 -
1 stop14h 25m
Thu 26/1118:00 -
1 stop10h 50m
Deal found 14/9$549
Tue 13/1020:50 -
2 stops27h 45m
Tue 20/1019:55 -
2 stops31h 25m
Deal found 13/9$552
Tue 13/1023:15 -
1 stop18h 25m
Tue 20/1013:45 -
1 stop15h 05m
Deal found 15/9$553
Sun 11/1020:50 -
1 stop13h 40m
Tue 27/1016:50 -
1 stop9h 50m
Deal found 14/9$555
Wed 28/1020:50 -
1 stop18h 50m
Sat 28/1115:10 -
1 stop11h 30m
Deal found 11/9$559
Sat 7/1120:50 -
1 stop12h 00m
Wed 18/1118:00 -
1 stop10h 50m
Deal found 11/9$560
Sun 11/1020:50 -
1 stop13h 40m
Mon 26/1016:50 -
1 stop26h 05m
Deal found 14/9$562
Thu 22/1020:50 -
1 stop11h 20m
Thu 29/1009:55 -
1 stop16h 45m
Deal found 14/9$566
Sun 18/1023:15 -
1 stop10h 00m
Wed 28/1019:25 -
1 stop20h 00m
Deal found 10/9$570
Sun 18/1004:45 -
1 stop11h 00m
Mon 26/1019:45 -
1 stop23h 10m
Deal found 14/9$572

Find flight deals from Perth to Don Mueang Intl

Round-trip from

$534

One-way from

$261

Popular in

July

Cheapest in

November

Average price

$761
1/3-16/3
  • 1/3-16/3
  • 2 total stops
  • 24h 15m total
  • Perth to Bangkok
Search Deals
Batik Air
  • Batik Air
  • 13/10-31/12
  • 1 total stop
  • 14h 25m total
  • Perth to Bangkok
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($256 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

Thu 12/11

04:40-20:50

1 stop17h 10m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$291
Fastest return journey

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Sun 22/11

20:50-07:50

1 stop12h 00m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$291

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Mon 2/11

20:50-07:50

1 stop12h 00m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$301

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Wed 21/10

20:50-09:30

1 stop13h 40m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$301

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Sun 15/11

23:10-11:05

1 stop12h 55m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$364

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Sun 22/11

23:10-11:05

1 stop12h 55m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$395

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Tue 24/11

23:10-11:05

1 stop12h 55m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$406

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Thu 19/11

23:10-17:00

1 stop18h 50m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$412

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Thu 26/11

23:10-11:05

1 stop12h 55m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$448

PerthBangkok

PER Perth - DMK Bangkok Don Mueang Intl

PERDMK

Perth

Sat 21/11

07:25-12:40

2 stops30h 15m

Bangkok Don Mueang Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$487

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, November is the cheapest month in which you can book a flight from Perth to Bangkok Don Mueang Intl Airport (average of $521). Flying from Perth to Bangkok Don Mueang Intl Airport in July is currently the most expensive (average of $1,245). 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.

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

Entertainment

5.8

Crew

7.5

Comfort

6.8

Boarding

7.0

Food

6.5

Overall

6.8

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

Entertainment

5.8

Crew

7.5

Comfort

6.8

Boarding

7.0

Food

6.5

Overall

6.8

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
5.9
Fair
86 reviews
AirAsia
6.8
Okay
235 reviews
Check prices

Entertainment

5.8

Crew

7.5

Comfort

6.8

Boarding

7.0

Food

6.5

Overall

6.8

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 $574, AirAsia can have you in Bangkok Don Mueang Intl Airport from Perth in 13h 30m. The distance between Perth and Bangkok Don Mueang Intl Airport is about 5351 km. This flight may include one or multiple stops.

  • 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 $348. Another option worth looking into is Batik Air, starting at $543 round trip. AirAsia is priced at 49% 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, November is the cheapest month in which you can book a flight from Perth to Bangkok Don Mueang Intl Airport (average of $521). Flying from Perth to Bangkok Don Mueang Intl Airport in July is currently the most expensive (average of $1,245). 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$348Average$569FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$543Average$716FlexibilityNo 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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Yes, Cheapflights offers price alerts on Perth to Don Mueang Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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