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Cheap flights from Perth to Southeast Asia from $130

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Southeast Asia
Explore the most affordable flight options available from Perth to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Wed 29/420:50
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Tue 5/500:10
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 20/2$226
Sun 10/518:35
PER
-
DPS
Nonstop3h 45m
Indonesia AirAsia
Thu 21/507:05
DPS
-
PER
Nonstop3h 55m
Indonesia AirAsia
Deal found 20/2$228
Mon 4/518:35
PER
-
DPS
Nonstop3h 45m
Indonesia AirAsia
Mon 11/501:05
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 23/2$229
Sat 18/418:05
PER
-
DPS
Nonstop3h 45m
Multiple Airlines
Thu 23/401:05
DPS
-
PER
Nonstop3h 50m
Multiple Airlines
Deal found 21/2$231
Sun 22/220:25
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Fri 27/201:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 21/2$232
Fri 15/520:50
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Thu 21/501:05
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 20/2$233
Sun 24/520:50
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Sat 30/501:05
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 20/2$235
Mon 27/418:35
PER
-
DPS
Nonstop3h 45m
Indonesia AirAsia
Wed 6/507:05
DPS
-
PER
Nonstop3h 55m
Indonesia AirAsia
Deal found 23/2$236
Thu 30/420:50
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Thu 7/501:05
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 23/2$238
Thu 30/420:50
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Mon 11/501:05
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 22/2$239
Mon 3/820:50
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Thu 13/801:05
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 21/2$240
Tue 27/1020:25
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Wed 11/1101:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 23/2$242

Find flight deals from Perth to Southeast Asia

Keep the following information in mind while searching for Perth to Southeast Asia flight deals. Data was last updated 23 February 2026.

Round-trip from

$226

One-way from

$130

Popular in

December

Cheapest in

August

Average price

$475
Indonesia AirAsia
  • Indonesia AirAsia
  • 17/5-24/5
  • Nonstop
  • 7h 35m total
  • Perth to Southeast Asia
Search Deals
Jetstar
  • Jetstar
  • 3/3
  • Nonstop
  • 3h 35m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($360 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Southeast Asia 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, Cheapflights users made 647,157 searches. Data last updated 23 February 2026.
Use the filters below to find and compare flights from Perth to Southeast Asia that are best for you.

Fly from

Perth

Fly to

Southeast Asia

Route

Depart

Return

Price

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Thu 14/5

20:50-02:25

Nonstop5h 35m

Kuala Lumpur Intl

Sat 6/6

22:40-04:15

Nonstop5h 35m

$266

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Wed 11/3

20:40-02:15

Nonstop5h 35m

Kuala Lumpur Intl

Sun 15/3

22:55-04:30

Nonstop5h 35m

$287

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Tue 17/3

20:40-02:15

Nonstop5h 35m

Kuala Lumpur Intl

Mon 23/3

22:55-04:30

Nonstop5h 35m

$293

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 18/7

20:50-02:25

Nonstop5h 35m

Kuala Lumpur Intl

Tue 4/8

14:15-19:50

Nonstop5h 35m

$300

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Mon 16/3

20:40-02:15

Nonstop5h 35m

Kuala Lumpur Intl

Sat 21/3

22:00-04:15

1 stop30h 15m

$303

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 16/5

23:15-05:05

Nonstop5h 50m

Kuala Lumpur Intl

Mon 25/5

18:50-00:35

Nonstop5h 45m

$304

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 14/3

07:35-12:55

Nonstop5h 20m

Singapore Changi

Sat 21/3

14:15-19:35

Nonstop5h 20m

$304

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Mon 16/3

05:35-17:30

1 stop11h 55m

Kuala Lumpur Intl

Fri 20/3

11:10-04:15

1 stop17h 05m

$315

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 14/3

05:35-16:30

1 stop10h 55m

Kuala Lumpur Intl

Sun 22/3

22:55-04:30

Nonstop5h 35m

$321

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sun 15/3

17:45-06:30

1 stop12h 45m

Kuala Lumpur Intl

Sun 22/3

22:55-04:30

Nonstop5h 35m

$321

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 60 results
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Best time to book a flight from Perth to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to Southeast Asia

What is the cheapest month to book a flight from Perth to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $154). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $346). 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.

What is the cheapest time of day to fly from PER to YJX?

Find hourly flight availability from Perth to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 February 2026.

It’s optimal to fly from Perth to Southeast Asia at midday. By choosing this option you can save up to 71% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Perth to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Perth to Southeast Asia. Price data was last updated on 17 February 2026.

Travellers seeking maximum savings on their Perth to Southeast Asia flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Perth to Southeast Asia

Explore weekly flight availability from Perth to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 February 2026.

The most flights from PER to zzYJX are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 23 February 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Indonesia AirAsia, andScoot from Perth to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Indonesia AirAsia
6.9
Okay
61 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Scoot
6.7
Okay
319 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Jetstar
6.5
Okay
525 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Perth to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Southeast Asia?

    For a flight from Perth to Southeast Asia, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city.

  • How long is the flight from Perth to Southeast Asia?

    AirAsia, Jetstar, and Indonesia AirAsia can get you from Perth to Southeast Asia in just under 3h 40m. Your travel time will be generally consistent. The distance between Perth and Southeast Asia is about 2578 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Perth to Southeast Asia one-way?

    $83 is the cheapest one-way deal found within the past few days, from AirAsia X. You may also be able to find cheap deals on AirAsia and Batik Air, with prices starting from $122 and $122, respectively.

  • What are the most popular routes from Perth to Southeast Asia?

    The most popular flight routes from Perth to Southeast Asia are Perth - Denpasar Bali Ngurah Rai, Perth - Bangkok Suvarnabhumi and Perth - Kuala Lumpur Intl.

  • What are the most reliable airlines from Perth to Southeast Asia?

    Before booking your flight to Southeast Asia from Perth, have a look at the most reliable airlines to get you to your destination on time: Lufthansa (89%), Austrian Airlines (83%), Oman Air( 83%).

  • What are the cheapest flights from Perth to Southeast Asia?

    The cheapest flight price from Perth to Southeast Asia is $198. On average you can expect to pay $1,918. The most popular route, (Perth - Denpasar Bali Ngurah Rai), can usually be booked for $226.

  • Can I find deals for flights from Perth to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Perth to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Southeast Asia?

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

  • Can I find deals for business class flights from Perth to Southeast Asia?

    Yes. Cheapflights offers flight deals from Perth to Southeast Asia 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 Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $154). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $346). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Perth to Southeast Asia

Discover the top 10 airlines that operate flights from Perth to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$143Average$466FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapest$166Average$440FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$185Average$558FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
VietJet AirCheapest$222Average$504FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
FinnairCheapest$227Average$442FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Malaysia AirlinesCheapest$237Average$649FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$239Average$704FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$251Average$429FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
A.P.G.Cheapest$288Average$644FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
FlexFlightCheapest$361Average$682FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Southeast Asia?

Deals for Perth to Southeast Asia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Perth to Southeast Asia?

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Perth to Southeast Asia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Perth to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Perth to Southeast Asia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Perth today and book when prices fit your budget.

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