Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Perth to Southeast Asia from $150

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

$267

One-way from

$150

Popular in

December

Cheapest in

August

Average price

$562
Jetstar
  • Jetstar
  • 25/11-4/12
  • Nonstop
  • 7h 15m total
  • Perth to Southeast Asia
Search Deals
Jetstar
  • Jetstar
  • 7/10
  • Nonstop
  • 5h 20m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($394 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($85 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Perth to Southeast Asia

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 17 September 2025.

Tue 25/1117:50PER - DPS
Nonstop3h 45mJetstar
Thu 4/1221:45DPS - PER
Nonstop3h 30mJetstar
Deal found 15/9$267
Sat 15/1120:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Wed 26/1101:05DPS - PER
Nonstop3h 45mIndonesia AirAsia
Deal found 14/9$268
Thu 30/1020:30PER - KUL
Nonstop5h 40mAirAsia
Thu 6/1122:25KUL - PER
Nonstop5h 35mAirAsia
Deal found 15/9$271
Sun 23/1113:55PER - DPS
Nonstop3h 45mMultiple Airlines
Mon 1/1201:05DPS - PER
Nonstop3h 45mMultiple Airlines
Deal found 15/9$271
Tue 11/1120:30PER - KUL
Nonstop5h 40mAirAsia
Fri 14/1122:25KUL - PER
Nonstop5h 35mAirAsia
Deal found 15/9$273
Fri 28/1120:25PER - DPS
Nonstop3h 40mMultiple Airlines
Mon 8/1221:45DPS - PER
Nonstop3h 30mMultiple Airlines
Deal found 15/9$273
Sun 2/1120:30PER - KUL
Nonstop5h 40mAirAsia
Mon 1/1222:25KUL - PER
Nonstop5h 35mAirAsia
Deal found 15/9$274
Mon 27/1016:45PER - DPS
Nonstop3h 45mJetstar
Wed 5/1121:45DPS - PER
Nonstop3h 30mJetstar
Deal found 16/9$274
Sun 9/1120:30PER - KUL
Nonstop5h 40mAirAsia
Mon 24/1122:25KUL - PER
Nonstop5h 35mAirAsia
Deal found 15/9$276
Tue 11/1117:50PER - DPS
Nonstop3h 45mJetstar
Fri 21/1121:45DPS - PER
Nonstop3h 30mJetstar
Deal found 15/9$276
Sun 9/1120:30PER - KUL
Nonstop5h 40mMultiple Airlines
Wed 12/1100:05KUL - PER
Nonstop5h 45mMultiple Airlines
Deal found 15/9$277
Sat 1/1117:50PER - DPS
Nonstop3h 45mJetstar
Thu 6/1121:45DPS - PER
Nonstop3h 30mJetstar
Deal found 16/9$277

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 17 September 2025.
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

Sun 9/11

20:30-02:10

Nonstop5h 40m

Kuala Lumpur Intl

Mon 24/11

22:25-04:00

Nonstop5h 35m

$276

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 8/11

04:40-10:20

Nonstop5h 40m

Kuala Lumpur Intl

Sun 16/11

22:25-04:00

Nonstop5h 35m

$304

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 16/10

23:35-04:55

Nonstop5h 20m

Singapore Changi

Wed 22/10

06:55-12:10

Nonstop5h 15m

$306

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Mon 17/11

04:40-10:20

Nonstop5h 40m

Kuala Lumpur Intl

Tue 25/11

22:25-04:00

Nonstop5h 35m

$306

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Tue 18/11

20:30-02:10

Nonstop5h 40m

Kuala Lumpur Intl

Wed 26/11

22:25-04:00

Nonstop5h 35m

$306

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 8/11

04:40-10:20

Nonstop5h 40m

Kuala Lumpur Intl

Thu 13/11

22:25-04:00

Nonstop5h 35m

$306

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Wed 22/10

20:30-02:10

Nonstop5h 40m

Kuala Lumpur Intl

Wed 29/10

22:25-04:00

Nonstop5h 35m

$306

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Tue 14/10

05:10-10:45

Nonstop5h 35m

Kuala Lumpur Intl

Fri 24/10

22:55-04:30

Nonstop5h 35m

$306

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 8/11

04:40-10:20

Nonstop5h 40m

Kuala Lumpur Intl

Sat 15/11

00:05-05:50

Nonstop5h 45m

$315

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Fri 17/10

20:30-02:05

Nonstop5h 35m

Kuala Lumpur Intl

Thu 23/10

00:05-05:50

Nonstop5h 45m

$316

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 60 results
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $489). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $911). 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 17 September 2025.

When flying from Perth to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 17 September 2025.

The most flights from PER to zzYJX are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 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 17 September 2025.
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
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Indonesia AirAsia
6.8
Okay
58 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
308 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Jetstar
6.5
Okay
474 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Batik Air
5.9
Fair
73 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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 Scoot can get you from Perth to Southeast Asia in just under 5h 20m. Your travel time can differ by up to 2h 15m. The distance between Perth and Southeast Asia is about 3909 km. Both multi-stop and direct flights can be found to your destination and back.

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

    $150 is the cheapest one-way deal found within the past few days, from Jetstar. You may also be able to find cheap deals on Indonesia AirAsia and Scoot, with prices starting from $156 and $193, 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 - Kuala Lumpur Intl and Perth - Bangkok Suvarnabhumi.

  • 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: Oman Air (77%), Lufthansa (77%), Thai Airways( 58%).

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

    The cheapest flight price from Perth to Southeast Asia is $195. On average you can expect to pay $2,080. The most popular route, (Perth - Denpasar Bali Ngurah Rai), can usually be booked for $232.

  • 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, February is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $489). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $911). 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.

Alternative routes for Perth to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Perth to Denpasar flights
Perth to Narita flights
Perth to Kuala Lumpur Intl flights
Perth to Suvarnabhumi flights
Perth to Singapore flights
Perth to Haneda flights
Perth to Manila flights
Perth to Ho Chi Minh City flights
Perth to Phuket City flights
Perth to Don Mueang Intl flights
Perth to Hong Kong flights
Perth to New Delhi flights
Perth to Colombo flights
Perth to Incheon Intl flights
Perth to Taiwan Taoyuan Intl flights
Perth to Guangzhou flights
Perth to Chitose flights
Perth to Ahmedabad flights
Perth to Soekarno-Hatta Intl flights
Perth to Lahore flights
Perth to Mumbai flights
Perth to Kansai Intl flights
Perth to Karachi flights
Perth to Hanoi flights
Perth to Chiang Mai flights
Perth to Hongqiao Intl flights
Perth to Kathmandu flights
Perth to Da Nang flights
Perth to Hyderabad flights
Perth to Cochin flights
Perth to Halim Perdana Kusuma flights
Perth to Itami flights
Perth to Cebu City flights
Perth to Islamabad flights
Perth to Krabi flights
Perth to Ko Samui flights
Perth to Pu Dong flights
Perth to Amritsar flights
Perth to Bangalore flights
Perth to Beijing Daxing Intl flights
Perth to Capital flights
Perth to Penang flights
Perth to Kolkata flights
Perth to Malé flights
Perth to Labuan Bajo flights
Perth to Davao City flights
Perth to Dhaka flights
Perth to Chubu Centrair Intl flights
Perth to Praya flights

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$141Average$784FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$174Average$644FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapest$213Average$524FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$230Average$631FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$251Average$691FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$343Average$785FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$358Average$461FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
EmiratesCheapest$409Average$648FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AustraliaCheapest$412Average$1,005FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
FinnairCheapest$416Average$487FlexibilityNo cancel feeOn-time76%
Search Finnair 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.