Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Perth to Bangkok from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Bangkok departing on 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Perth to Bangkok (PER-DMK)

Cheap return flights

AirAsia Logo
20:30 - 07:50PER-DMK
12h 20m1 stop
AirAsia Logo
08:35 - 19:50DMK-PER
10h 15m1 stop
$376AirAsia
Find Deal
Mon, 1 Sep - Tue, 9 Sep
AirAsia Logo
05:10 - 14:45PER-DMK
10h 35m1 stop
AirAsia Logo
08:35 - 19:50DMK-PER
10h 15m1 stop
$387AirAsia
Find Deal
Tue, 2 Sep - Tue, 9 Sep
AirAsia Logo
20:30 - 07:50PER-DMK
12h 20m1 stop
AirAsia Logo
08:35 - 19:50DMK-PER
10h 15m1 stop
$391AirAsia
Find Deal
Mon, 1 Sep - Tue, 9 Sep
AirAsia Logo
05:10 - 18:10PER-DMK
14h 00m1 stop
AirAsia Logo
09:35 - 04:00DMK-PER
17h 25m1 stop
$396AirAsia
Find Deal
Wed, 15 Oct - Mon, 27 Oct
Logo
20:30 - 07:50PER-DMK
12h 20m1 stop
Logo
07:05 - 19:50DMK-PER
11h 45m1 stop
$397
Find Deal
Tue, 2 Sep - Mon, 8 Sep
AirAsia Logo
05:10 - 14:45PER-DMK
10h 35m1 stop
AirAsia Logo
15:15 - 04:30DMK-PER
12h 15m1 stop
$399AirAsia
Find Deal
Wed, 20 Aug - Wed, 27 Aug
Logo
04:40 - 17:15PER-DMK
13h 35m1 stop
Logo
06:40 - 19:50DMK-PER
12h 10m1 stop
$401
Find Deal
Tue, 4 Nov - Sun, 23 Nov
AirAsia Logo
04:40 - 12:50PER-DMK
9h 10m1 stop
AirAsia Logo
17:45 - 04:00DMK-PER
9h 15m1 stop
$402AirAsia
Find Deal
Sun, 16 Nov - Mon, 15 Dec
Batik Air Logo
17:15 - 19:15PER-DMK
27h 00m1 stop
Batik Air Logo
20:15 - 15:55DMK-PER
18h 40m1 stop
$486Batik Air
Find Deal
Tue, 4 Nov - Wed, 19 Nov
Batik Air Logo
17:15 - 08:15PER-DMK
16h 00m1 stop
Batik Air Logo
20:15 - 15:55DMK-PER
18h 40m1 stop
$493Batik Air
Find Deal
Wed, 5 Nov - Wed, 19 Nov

AirAsia flights from Perth to Bangkok Don Mueang Intl Airport

Our best AirAsia deals on Perth to Bangkok Don Mueang Intl Airport flight tickets
AirAsia
1 Sept
PER20:30Perth
12h 20m
1 stop
DMK07:50Bangkok Don Mueang Intl
9 Sept
DMK08:35Bangkok Don Mueang Intl
10h 15m
1 stop
PER19:50Perth
$376
Find similar
AirAsia
2 Sept
PER05:10Perth
10h 35m
1 stop
DMK14:45Bangkok Don Mueang Intl
9 Sept
DMK08:35Bangkok Don Mueang Intl
10h 15m
1 stop
PER19:50Perth
$387
Find similar
AirAsia
1 Sept
PER20:30Perth
12h 20m
1 stop
DMK07:50Bangkok Don Mueang Intl
9 Sept
DMK08:35Bangkok Don Mueang Intl
10h 15m
1 stop
PER19:50Perth
$391
Find similar

Batik Air flights from Perth to Bangkok Don Mueang Intl Airport

Our best Batik Air deals on Perth to Bangkok Don Mueang Intl Airport flight tickets
Batik Air
4 Nov
PER17:15Perth
27h 00m
1 stop
DMK19:15Bangkok Don Mueang Intl
19 Nov
DMK20:15Bangkok Don Mueang Intl
18h 40m
1 stop
PER15:55Perth
$486
Find similar
Batik Air
5 Nov
PER17:15Perth
16h 00m
1 stop
DMK08:15Bangkok Don Mueang Intl
19 Nov
DMK20:15Bangkok Don Mueang Intl
18h 40m
1 stop
PER15:55Perth
$493
Find similar
Batik Air
13 Aug
PER23:15Perth
13h 35m
1 stop
DMK11:50Bangkok Don Mueang Intl
19 Aug
DMK14:00Bangkok Don Mueang Intl
14h 50m
1 stop
PER05:50Perth
$546
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Perth to Bangkok Don Mueang Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 6 August 2025.
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

PerthBangkok

PER - DMK

PERDMK

Perth

Mon 1/9

20:30-07:50

1 stop12h 20m

Bangkok Don Mueang Intl

Tue 9/9

08:35-19:50

1 stop10h 15m

$376

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 2/9

05:10-14:45

1 stop10h 35m

Bangkok Don Mueang Intl

Tue 9/9

08:35-19:50

1 stop10h 15m

$387

PerthBangkok

PER - DMK

PERDMK

Perth

Mon 1/9

20:30-07:50

1 stop12h 20m

Bangkok Don Mueang Intl

Tue 9/9

08:35-19:50

1 stop10h 15m

$391

PerthBangkok

PER - DMK

PERDMK

Perth

Wed 15/10

05:10-18:10

1 stop14h 00m

Bangkok Don Mueang Intl

Mon 27/10

09:35-04:00

1 stop17h 25m

$396

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 2/9

20:30-07:50

1 stop12h 20m

Bangkok Don Mueang Intl

Mon 8/9

07:05-19:50

1 stop11h 45m

$397

PerthBangkok

PER - DMK

PERDMK

Perth

Wed 20/8

05:10-14:45

1 stop10h 35m

Bangkok Don Mueang Intl

Wed 27/8

15:15-04:30

1 stop12h 15m

$399

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 4/11

04:40-17:15

1 stop13h 35m

Bangkok Don Mueang Intl

Sun 23/11

06:40-19:50

1 stop12h 10m

$401

PerthBangkok

PER - DMK

PERDMK

Perth

Sun 16/11

04:40-12:50

1 stop9h 10m

Bangkok Don Mueang Intl

Mon 15/12

17:45-04:00

1 stop9h 15m

$402

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 4/11

17:15-19:15

1 stop27h 00m

Bangkok Don Mueang Intl

Wed 19/11

20:15-15:55

1 stop18h 40m

$486

PerthBangkok

PER - DMK

PERDMK

Perth

Wed 5/11

17:15-08:15

1 stop16h 00m

Bangkok Don Mueang Intl

Wed 19/11

20:15-15:55

1 stop18h 40m

$493

Flights are sorted by cheapest return flights first.

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

See travel insights to Bangkok from

How to get the cheapest flight ticket from Perth to Bangkok Don Mueang Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok Don Mueang Intl Airport?

The cheapest month to fly to Bangkok Don Mueang Intl Airport from Perth is in August. Flight prices, which tend to average around $422, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Bangkok Don Mueang Intl Airport from Perth during July instead. Flights to Bangkok Don Mueang Intl Airport in July, while not as cheap as those in August, still average around $466.

What is the cheapest day to depart on your flight to Bangkok Don Mueang Intl Airport?

The cheapest day to depart from Perth to Bangkok Don Mueang Intl Airport is on a Monday. Travellers who choose to depart for Bangkok Don Mueang Intl Airport on a Monday will often find tickets for as low as $507. The most expensive day to fly to Bangkok Don Mueang Intl Airport is Sunday, with ticket prices averaging around $755.

What is the cheapest time of day to depart on your flight to Bangkok Don Mueang Intl Airport?

Flying to Bangkok Don Mueang Intl Airport from Perth in the morning is the least expensive time of day to depart. momondo users have found prices as low as $573 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Bangkok Don Mueang Intl Airport is in the afternoon when prices are around $805.

How far in advance should I book a flight to Bangkok Don Mueang Intl Airport?

You are more likely to see cheaper flights to Bangkok Don Mueang Intl Airport from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Don Mueang Intl Airport for around $599 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Don Mueang Intl Airport from Perth for as low as $385 on momondo.

When to book flights from Perth to Bangkok Don Mueang Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Bangkok Don Mueang Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to Bangkok Don Mueang Intl Airport (PER to DMK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Bangkok Don Mueang Intl Airport

Best price found

$203

Fastest flight time

9h 10m

Direct flights

None
The best one-way flight to Bangkok Don Mueang Intl Airport from Perth in the past 72 hours is $203. The best return flight deal from Perth to Bangkok Don Mueang Intl Airport found on momondo in the last 72 hours is $376.
The fastest flight from Perth to Bangkok Don Mueang Intl Airport takes 9h 10m
There are no direct flights from Perth to Bangkok Don Mueang Intl Airport. Popular non-direct route for this connection is Perth Airport - Bangkok Don Mueang Intl Airport.
Search flight deals

  • How far is Perth to Bangkok Don Mueang Intl by plane?

    A flight from Perth to Bangkok Don Mueang Intl will travel around 5349.1 km. 9h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Perth Airport to Bangkok Don Mueang Intl Airport?

    Prices for flights from Perth Airport to Bangkok Don Mueang Intl Airport were last updated today.

  • How many operators does momondo search for flights from Perth Airport to Bangkok Don Mueang Intl Airport?

  • How old do you have to be to fly from Perth Airport to Bangkok Don Mueang Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Bangkok Don Mueang Intl Airport.

  • What documentation or ID do you need to fly to Bangkok Don Mueang Intl Airport?

    The travel and health documents required for your trip to Bangkok Don Mueang Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bangkok Don Mueang Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Perth to Bangkok Don Mueang Intl Airport?

Best airlines flying from Perth to Bangkok Don Mueang Intl Airport

Compare and see reviews for airlines that fly from Perth to Bangkok Don Mueang Intl Airport with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $353Free cancellationRating
6.5
461 reviews
Search Jetstar flights
AirAsiaPriceFrom $390Free cancellationRating
6.7
210 reviews
Search AirAsia flights
Batik AirPriceFrom $424Free cancellationRating
5.9
73 reviews
Search Batik Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Perth to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Perth to Bangkok with flexible booking policies on momondo?

Flights from Perth to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Perth to Bangkok?

Once you have performed a search for Perth to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Perth to Bangkok right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Perth to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.

An easier way to manage your Bangkok Don Mueang Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 11/8
Mon 18/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bangkok

Popular Cities in Thailand

Popular flights according to clicks in the last 7 days on momondo
Look for other cheap flights to Bangkok Suvarnabhumi Airport