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Cheap flights from Perth to Southeast Asia from £69

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
4 Mar — 11 Mar1
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 2 February 2026.

Sun 22/320:25
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Fri 27/301:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 2/2£118
Wed 18/319:00
PER
-
DPS
Nonstop4h 30m
Multiple Airlines
Tue 24/300:15
DPS
-
PER
Nonstop3h 40m
Multiple Airlines
Deal found 1/2£123
Mon 19/1018:35
PER
-
DPS
Nonstop3h 45m
Indonesia AirAsia
Sat 24/1001:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 1/2£125
Mon 9/218:30
PER
-
DPS
Nonstop3h 45m
Indonesia AirAsia
Thu 19/201:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 1/2£129
Wed 4/220:25
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Tue 17/200:15
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 2/2£130
Sat 10/1020:50
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Sun 18/1001:05
DPS
-
PER
Nonstop3h 50m
Indonesia AirAsia
Deal found 2/2£132
Fri 6/220:25
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Wed 11/201:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 2/2£134
Sun 1/320:25
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Fri 6/301:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 1/2£135
Mon 2/216:45
PER
-
DPS
Nonstop3h 45m
Jetstar
Fri 6/219:45
DPS
-
PER
Nonstop3h 35m
Jetstar
Deal found 31/1£137
Sun 1/206:50
PER
-
DPS
Nonstop3h 40m
Jetstar
Thu 5/221:45
DPS
-
PER
Nonstop3h 30m
Jetstar
Deal found 30/1£138
Sat 18/416:40
PER
-
DPS
Nonstop3h 40m
Jetstar
Sun 26/421:30
DPS
-
PER
Nonstop3h 45m
Jetstar
Deal found 30/1£139
Sat 28/220:25
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Fri 6/301:00
DPS
-
PER
Nonstop3h 40m
Indonesia AirAsia
Deal found 31/1£140

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 2 February 2026.

Round-trip from

£118

One-way from

£69

Popular in

December

Cheapest in

August

Average price

£237
Indonesia AirAsia
  • Indonesia AirAsia
  • 22/3-27/3
  • Nonstop
  • 7h 20m total
  • Perth to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 21/2
  • Nonstop
  • 3h 45m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£19 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 858,174 searches. Data last updated 2 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

PerthDenpasar

PER - DPS

PERDPS

Perth

Sat 28/2

20:25-00:05

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Fri 6/3

01:00-04:40

Nonstop3h 40m

£140

PerthSingapore

PER - SIN

PERSIN

Perth

Tue 3/3

07:35-12:55

Nonstop5h 20m

Singapore Changi

Sat 7/3

14:15-19:35

Nonstop5h 20m

£155

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 26/2

07:35-12:55

Nonstop5h 20m

Singapore Changi

Thu 2/4

14:15-19:40

Nonstop5h 25m

£155

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 14/2

07:35-12:55

Nonstop5h 20m

Singapore Changi

Sat 21/2

14:15-19:35

Nonstop5h 20m

£161

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 16/3

01:40-20:10

1 stop18h 30m

Denpasar Bali Ngurah Rai

Wed 25/3

18:10-21:45

Nonstop3h 35m

£175

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 11/5

01:30-21:05

1 stop19h 35m

Denpasar Bali Ngurah Rai

Wed 20/5

18:10-21:45

Nonstop3h 35m

£192

PerthDenpasar

PER - DPS

PERDPS

Perth

Thu 7/5

23:15-19:40

1 stop20h 25m

Denpasar Bali Ngurah Rai

Thu 21/5

18:10-21:45

Nonstop3h 35m

£199

PerthDenpasar

PER - DPS

PERDPS

Perth

Sun 15/3

01:40-19:55

1 stop18h 15m

Denpasar Bali Ngurah Rai

Thu 26/3

18:10-21:45

Nonstop3h 35m

£199

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 26/3

05:15-13:40

1 stop8h 25m

Singapore Changi

Thu 26/3

20:15-04:30

1 stop8h 15m

£202

PerthDenpasar

PER - DPS

PERDPS

Perth

Sat 21/3

23:15-21:05

1 stop21h 50m

Denpasar Bali Ngurah Rai

Tue 24/3

18:10-21:45

Nonstop3h 35m

£202

Flights are sorted by cheapest return flights first.

Deals found on 1/2

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, October is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of £82). Flying from Perth to Southeast Asia in December is currently the most expensive (average of £182). 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 2 February 2026.

It’s typically best to fly out from Perth to Southeast Asia in the evening. Doing so could potentially save you 67% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 31 January 2026.

Travellers seeking maximum savings on their Perth to Southeast Asia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday 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 2 February 2026.

The most flights from PER to zzYJX are scheduled on a Friday (8 on average). You will have fewer flight options on Monday, 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 2 February 2026.
Read reviews from past customers who have flown with Indonesia AirAsia, Scoot, andJetstar from Perth to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Indonesia AirAsia
6.9
Okay
61 reviews
Check prices

Food

6.2

Comfort

6.8

Entertainment

4.6

Overall

6.9

Boarding

6.8

Crew

7.3

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good
Indonesia AirAsia
6.9
Okay
61 reviews
Indonesia AirAsia
6.9
Okay
61 reviews
Check prices

Food

6.2

Comfort

6.8

Entertainment

4.6

Overall

6.9

Boarding

6.8

Crew

7.3

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good
Scoot
6.7
Okay
317 reviews
Indonesia AirAsia
6.9
Okay
61 reviews
Check prices

Food

6.2

Comfort

6.8

Entertainment

4.6

Overall

6.9

Boarding

6.8

Crew

7.3

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good
Jetstar
6.5
Okay
514 reviews
Indonesia AirAsia
6.9
Okay
61 reviews
Check prices

Food

6.2

Comfort

6.8

Entertainment

4.6

Overall

6.9

Boarding

6.8

Crew

7.3

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good

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?

    Perth (PER) is the airport you will fly out of if you book a flight from Perth to Southeast Asia. It is only a 6.3 mi journey to Perth (PER) from Perth’s city center.

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

    Airlines like Indonesia AirAsia, Jetstar, and Batik Air fly from Perth to Southeast Asia in about 3h 40m. The time it takes to get you to your destination can typically vary by up to 14h 50m. The distance between Perth and Southeast Asia is about 1602 mi. 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?

    For one-way options, check prices for Batik Air. According to our data, you can fly for as low as £63. Users have also found prices from £65 and £69 on Scoot and Indonesia AirAsia, respectively.

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

    When deciding which route to take from Perth to Southeast Asia consider Perth - Denpasar Bali Ngurah Rai, Perth - Singapore Changi or Perth - Phuket City as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Perth to Southeast Asia on time: Lufthansa (92%), Oman Air (75%), Thai Airways (73%).

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

    Looking for the cheapest flight from Perth to Southeast Asia? While on average our users pay £378, our data indicates the cheapest price to be £102. The most popular route (Perth - Denpasar Bali Ngurah Rai), is priced around £731.

  • 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, October is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of £82). Flying from Perth to Southeast Asia in December is currently the most expensive (average of £182). 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 Singapore flights
Perth to Phuket City flights

Top 2 airlines flying from Perth to Southeast Asia

Discover the top 2 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 858,174 searches. Data last updated 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest£117Average£279FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapest£125Average£232FlexibilityNo cancel feeOn-timeN/A
Search Scoot 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia from Perth today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Southeast Asia from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Southeast Asia from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Perth to Southeast Asia 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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