Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Perth to Bangkok from $308

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 22/7. 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

Cheap return flights

Enter your travel dates to find the best prices.
AirAsia Logo
04:45 - 18:10
PER
-
DMK
14h 25m
1 stop
AirAsia Logo
21:30 - 19:50
DMK
-
PER
21h 20m
1 stop
$450AirAsia
Sun, 13 Sep - Sun, 20 Sep
AirAsia Logo
04:45 - 18:10
PER
-
DMK
14h 25m
1 stop
AirAsia Logo
21:30 - 19:50
DMK
-
PER
21h 20m
1 stop
$452AirAsia
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
20:50 - 13:00
PER
-
DMK
17h 10m
1 stop
Multiple Airlines Logo
06:30 - 17:10
DMK
-
PER
33h 40m
2 stops
$517Multiple Airlines
Tue, 13 Oct - Mon, 19 Oct
Multiple Airlines Logo
20:50 - 13:00
PER
-
DMK
17h 10m
1 stop
Multiple Airlines Logo
06:30 - 17:10
DMK
-
PER
33h 40m
2 stops
$522Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
05:35 - 17:05
PER
-
DMK
12h 30m
2 stops
Multiple Airlines Logo
09:20 - 04:20
DMK
-
PER
18h 00m
2 stops
$540Multiple Airlines
Tue, 4 Aug - Thu, 27 Aug
Multiple Airlines Logo
05:35 - 23:45
PER
-
DMK
19h 10m
2 stops
Multiple Airlines Logo
09:20 - 04:20
DMK
-
PER
18h 00m
2 stops
$544Multiple Airlines
Fri, 24 Jul - Mon, 17 Aug
Multiple Airlines Logo
18:25 - 22:00
PER
-
DMK
28h 35m
2 stops
Multiple Airlines Logo
21:35 - 04:20
DMK
-
PER
29h 45m
2 stops
$547Multiple Airlines
Tue, 4 Aug - Fri, 21 Aug
Multiple Airlines Logo
18:25 - 22:00
PER
-
DMK
28h 35m
2 stops
Multiple Airlines Logo
21:35 - 04:20
DMK
-
PER
29h 45m
2 stops
$549Multiple Airlines
Tue, 4 Aug - Fri, 21 Aug
Multiple Airlines Logo
05:35 - 18:40
PER
-
DMK
14h 05m
2 stops
Multiple Airlines Logo
09:20 - 17:10
DMK
-
PER
30h 50m
2 stops
$554Multiple Airlines
Fri, 21 Aug - Sun, 23 Aug
Multiple Airlines Logo
18:25 - 21:00
PER
-
DMK
27h 35m
2 stops
Multiple Airlines Logo
09:35 - 21:45
DMK
-
PER
11h 10m
1 stop
$559Multiple Airlines
Tue, 4 Aug - Tue, 18 Aug

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
13 June
PER23:15Perth
10h 00m
1 stop
DMK08:15Bangkok Don Mueang Intl
20 June
DMK18:00Bangkok Don Mueang Intl
10h 50m
1 stop
PER05:50Perth
$676
Batik Air
13 June
PER23:15Perth
10h 00m
1 stop
DMK08:15Bangkok Don Mueang Intl
5 July
DMK09:15Bangkok Don Mueang Intl
13h 30m
1 stop
PER23:45Perth
$752
Batik Air
14 June
PER23:15Perth
10h 00m
1 stop
DMK08:15Bangkok Don Mueang Intl
5 July
DMK11:50Bangkok Don Mueang Intl
10h 55m
1 stop
PER23:45Perth
$770

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 2 June 2026.
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 - DMK

PERDMK

Perth

Sun 13/9

04:45-18:10

1 stop14h 25m

Bangkok Don Mueang Intl

Sun 20/9

21:30-19:50

1 stop21h 20m

$450

PerthBangkok

PER - DMK

PERDMK

Perth

Sun 13/9

04:45-18:10

1 stop14h 25m

Bangkok Don Mueang Intl

Sun 20/9

21:30-19:50

1 stop21h 20m

$452

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 13/10

20:50-13:00

1 stop17h 10m

Bangkok Don Mueang Intl

Mon 19/10

06:30-17:10

2 stops33h 40m

$517

PerthBangkok

PER - DMK

PERDMK

Perth

Mon 12/10

20:50-13:00

1 stop17h 10m

Bangkok Don Mueang Intl

Mon 19/10

06:30-17:10

2 stops33h 40m

$522
Fastest return journey

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 4/8

05:35-17:05

2 stops12h 30m

Bangkok Don Mueang Intl

Thu 27/8

09:20-04:20

2 stops18h 00m

$540

PerthBangkok

PER - DMK

PERDMK

Perth

Fri 24/7

05:35-23:45

2 stops19h 10m

Bangkok Don Mueang Intl

Mon 17/8

09:20-04:20

2 stops18h 00m

$544

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 4/8

18:25-22:00

2 stops28h 35m

Bangkok Don Mueang Intl

Fri 21/8

21:35-04:20

2 stops29h 45m

$547

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 4/8

18:25-22:00

2 stops28h 35m

Bangkok Don Mueang Intl

Fri 21/8

21:35-04:20

2 stops29h 45m

$549

PerthBangkok

PER - DMK

PERDMK

Perth

Fri 21/8

05:35-18:40

2 stops14h 05m

Bangkok Don Mueang Intl

Sun 23/8

09:20-17:10

2 stops30h 50m

$554

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 4/8

18:25-21:00

2 stops27h 35m

Bangkok Don Mueang Intl

Tue 18/8

09:35-21:45

1 stop11h 10m

$559

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 typical price of a round-trip flight between Perth and Bangkok Don Mueang Intl Airport?

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 July. Flight prices, which tend to average around $354, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Bangkok Don Mueang Intl Airport from Perth during August instead. Flights to Bangkok Don Mueang Intl Airport in August, while not as cheap as those in July, still average around $374.

How have Perth to Bangkok Don Mueang Intl Airport flight prices changed over time?

As of June 2026, prices for Perth to Bangkok Don Mueang Intl Airport flights are approximately 66% more expensive when compared to flights at the same time last year.

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

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Perth to Bangkok Don Mueang Intl Airport takes 9h 15m
There are no direct flights from Perth to Bangkok Don Mueang Intl Airport. There are no popular flight routes from Perth to Bangkok Don Mueang Intl Airport.
Search flight deals

Frequently asked questions about flying from Perth to Bangkok Don Mueang Intl Airport

  • 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 15m 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
AirAsiaPriceFrom $348Free cancellationRating
6.9
232 reviews
Search AirAsia flights
Batik AirPriceFrom $427Free cancellationRating
5.9
83 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
Thu 2/7
Thu 9/7
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