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Cheap flights from Perth to Southeast Asia from £82

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
24 Jun — 1 Jul1
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 25 May 2026.

Sat 12/921:00
PER
-
DPS
Nonstop3h 40m
Jetstar
Tue 22/915:05
DPS
-
PER
1 stop10h 50m
Jetstar
Deal found 24/5£193
Mon 7/920:30
PER
-
DPS
Nonstop3h 40m
Jetstar
Sat 12/915:05
DPS
-
PER
1 stop10h 50m
Jetstar
Deal found 21/5£196
Sat 5/921:00
PER
-
DPS
Nonstop3h 40m
Jetstar
Sat 12/915:05
DPS
-
PER
1 stop10h 50m
Jetstar
Deal found 24/5£201
Fri 23/1020:50
PER
-
SIN
1 stop10h 25m
AirAsia
Sun 25/1020:15
SIN
-
PER
1 stop8h 15m
AirAsia
Deal found 24/5£203
Sat 12/921:00
PER
-
DPS
Nonstop3h 40m
Jetstar
Sat 19/915:05
DPS
-
PER
1 stop10h 50m
Jetstar
Deal found 25/5£205
Wed 12/820:00
PER
-
DPS
Nonstop3h 40m
Indonesia AirAsia
Mon 24/801:00
DPS
-
PER
Nonstop3h 45m
Indonesia AirAsia
Deal found 21/5£206
Fri 13/1120:40
PER
-
HKT
1 stop12h 00m
AirAsia
Wed 18/1117:05
HKT
-
PER
1 stop10h 25m
AirAsia
Deal found 21/5£208
Wed 11/1120:40
PER
-
SIN
1 stop10h 25m
AirAsia
Wed 18/1110:05
SIN
-
PER
1 stop9h 50m
AirAsia
Deal found 21/5£208
Tue 25/821:00
PER
-
DPS
Nonstop3h 40m
Jetstar
Tue 1/915:05
DPS
-
PER
1 stop10h 50m
Jetstar
Deal found 24/5£210
Tue 17/1107:25
PER
-
DPS
Nonstop3h 45m
Batik Air
Fri 20/1118:10
DPS
-
PER
Nonstop3h 35m
Batik Air
Deal found 20/5£211
Sat 31/1005:15
PER
-
HKT
1 stop8h 45m
AirAsia
Sun 8/1117:05
HKT
-
PER
1 stop10h 25m
AirAsia
Deal found 21/5£212
Fri 23/1020:50
PER
-
HKT
1 stop12h 15m
AirAsia
Sat 31/1017:05
HKT
-
PER
1 stop10h 25m
AirAsia
Deal found 25/5£213

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 25 May 2026.

Round-trip from

£193

One-way from

£82

Popular in

December

Cheapest in

August

Average price

£254
Jetstar
  • Jetstar
  • 12/9-22/9
  • 1 total stop
  • 14h 30m total
  • Perth to Southeast Asia
Search Deals
Jetstar
  • Jetstar
  • 23/7
  • Nonstop
  • 5h 15m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 25 May 2026.
Use the filters below to find and compare flights from Perth to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthPhuket City

PER - HKT

PERHKT

Perth

Tue 1/9

04:45-15:30

1 stop11h 45m

Phuket City

Thu 10/9

16:00-03:45

1 stop10h 45m

£213

PerthPhuket City

PER - HKT

PERHKT

Perth

Tue 13/10

04:45-16:35

1 stop12h 50m

Phuket City

Fri 30/10

17:05-04:30

1 stop10h 25m

£217

PerthPhuket City

PER - HKT

PERHKT

Perth

Thu 6/8

07:30-12:55

Nonstop6h 25m

Phuket City

Thu 20/8

14:25-21:45

Nonstop6h 20m

£230

PerthPhuket City

PER - HKT

PERHKT

Perth

Thu 23/7

07:30-12:55

Nonstop6h 25m

Phuket City

Thu 6/8

14:25-21:45

Nonstop6h 20m

£241

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 27/7

20:00-23:40

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Tue 4/8

07:05-11:00

Nonstop3h 55m

£298

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 16/11

07:25-11:10

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Fri 20/11

12:45-05:50

1 stop17h 05m

£323

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 4/6

07:40-12:55

Nonstop5h 15m

Singapore Changi

Thu 11/6

14:15-19:40

Nonstop5h 25m

£328

PerthPhuket City

PER - HKT

PERHKT

Perth

Sat 6/6

07:30-12:55

Nonstop6h 25m

Phuket City

Sat 13/6

14:25-21:45

Nonstop6h 20m

£359

PerthPhuket City

PER - HKT

PERHKT

Perth

Mon 24/8

00:45-12:30

1 stop12h 45m

Phuket City

Wed 26/8

13:30-23:45

1 stop9h 15m

£374

PerthPhuket City

PER - HKT

PERHKT

Perth

Mon 24/8

10:35-10:55

1 stop25h 20m

Phuket City

Fri 28/8

11:55-08:55

1 stop20h 00m

£391

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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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, November is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of £200). Flying from Perth to Southeast Asia in December is currently the most expensive (average of £533). 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 25 May 2026.

It’s typically best to fly out from Perth to Southeast Asia in the evening. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 25 May 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 (2 on average).

How far ahead should I book a flight from Perth to Southeast Asia?

The best time to book flights from Perth to Southeast Asia is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 23 May 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. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 25 May 2026.
Read reviews from past customers who have flown with Singapore Airlines,Indonesia AirAsia, andScoot 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.
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Indonesia AirAsia
6.9
Okay
62 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Jetstar
6.5
Okay
543 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 AirAsia, Jetstar, and Indonesia AirAsia 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 8h 05m. 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 Scoot. According to our data, you can fly for as low as £66. Users have also found prices from £72 and £73 on Jetstar 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 (100%), Oman Air (77%), Thai Airways (77%).

  • 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 £1,169, our data indicates the cheapest price to be £295. The most popular route (Perth - Denpasar Bali Ngurah Rai), is priced around £742.

  • 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, November is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of £200). Flying from Perth to Southeast Asia in December is currently the most expensive (average of £533). 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

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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 3 airlines flying from Perth to Southeast Asia

Discover the top 3 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 25 May 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£137Average£278FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapest£191Average£389FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest£229Average£264FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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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