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Cheap flights from Bangkok to Perth from ฿4,911

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PER
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Perth are usually found in June or September, booked 5 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Bangkok to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Perth
Explore the most affordable flight options available from Bangkok to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Wed 4/308:35
DMK
-
PER
1 stop10h 20m
แอร์เอเชีย
Mon 9/320:40
PER
-
DMK
1 stop12h 10m
แอร์เอเชีย
Deal found 11/2฿8,610
Sun 8/309:15
BKK
-
PER
1 stop30h 15m
Scoot
Tue 10/305:35
PER
-
BKK
1 stop12h 50m
Scoot
Deal found 12/2฿8,641
Mon 16/309:55
DMK
-
PER
1 stop9h 00m
แอร์เอเชีย
Sun 22/320:40
PER
-
DMK
1 stop12h 10m
แอร์เอเชีย
Deal found 12/2฿8,641
Mon 30/316:50
DMK
-
PER
1 stop10h 10m
แอร์เอเชีย
Fri 17/404:40
PER
-
DMK
1 stop9h 20m
แอร์เอเชีย
Deal found 10/2฿8,734
Mon 9/309:15
BKK
-
PER
1 stop30h 15m
Multiple Airlines
Mon 16/314:35
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 11/2฿8,858
Fri 11/909:05
BKK
-
PER
1 stop18h 10m
Scoot
Sat 19/918:25
PER
-
BKK
1 stop26h 10m
Scoot
Deal found 12/2฿8,889
Tue 10/321:25
DMK
-
PER
1 stop21h 30m
แอร์เอเชีย
Tue 24/320:40
PER
-
DMK
1 stop12h 10m
แอร์เอเชีย
Deal found 12/2฿8,982
Wed 11/321:50
BKK
-
PER
Nonstop6h 50m
Multiple Airlines
Wed 18/305:35
PER
-
BKK
1 stop14h 30m
Multiple Airlines
Deal found 11/2฿9,014
Sun 29/307:05
DMK
-
PER
1 stop11h 45m
Multiple Airlines
Fri 17/404:40
PER
-
DMK
1 stop9h 20m
Multiple Airlines
Deal found 10/2฿9,014
Sun 1/323:10
BKK
-
PER
1 stop28h 05m
Scoot
Sun 8/305:35
PER
-
BKK
1 stop11h 25m
Scoot
Deal found 12/2฿9,045
Tue 3/320:15
BKK
-
PER
1 stop19h 15m
Multiple Airlines
Sun 8/314:35
PER
-
BKK
Nonstop7h 00m
Multiple Airlines
Deal found 10/2฿9,107
Sat 4/407:05
DMK
-
PER
1 stop11h 45m
Multiple Airlines
Sat 18/420:50
PER
-
DMK
1 stop12h 00m
Multiple Airlines
Deal found 12/2฿9,169

Find flight deals from Bangkok to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 February 2026.

Round-trip from

฿8,610

One-way from

฿4,911

Popular in

January

Cheapest in

June

Average price

฿12,495
แอร์เอเชีย
  • แอร์เอเชีย
  • 4/3-9/3
  • 2 total stops
  • 22h 30m total
  • Bangkok to Perth
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 14h 00m total
  • Bangkok to Perth
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (฿106,234 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿15,791 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 Bangkok to Perth 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 17,341 searches. Data last updated 12 February 2026.
Use the filters below to find and compare flights from Bangkok to Perth that are best for you.

Fly from

Bangkok

Fly to

Perth

Route

Depart

Return

Price

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Sun 5/4

07:05-19:50

1 stop11h 45m

Perth

Sat 18/4

05:15-19:10

1 stop14h 55m

฿9,169

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 8/4

16:50-04:00

1 stop10h 10m

Perth

Fri 17/4

04:40-13:00

1 stop9h 20m

฿9,355

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Mon 9/3

21:50-05:40

Nonstop6h 50m

Perth

Sun 15/3

14:35-20:35

Nonstop7h 00m

฿9,635

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Mon 6/4

08:35-04:15

1 stop18h 40m

Perth

Sat 18/4

20:50-07:50

1 stop12h 00m

฿9,666

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Tue 24/2

18:40-19:55

1 stop24h 15m

Perth

Tue 3/3

05:15-16:20

1 stop12h 05m

฿9,666

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Thu 12/3

18:40-04:30

1 stop8h 50m

Perth

Thu 19/3

05:35-23:00

2 stops18h 25m

฿10,132

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Tue 3/3

08:35-19:55

1 stop10h 20m

Perth

Sat 7/3

20:40-07:50

1 stop12h 10m

฿10,319

BangkokPerth

DMK - PER

DMKPER

Bangkok Don Mueang Intl

Wed 22/4

11:50-00:35

1 stop11h 45m

Perth

Wed 13/5

20:50-14:45

1 stop18h 55m

฿10,474

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Tue 24/3

22:55-16:30

1 stop16h 35m

Perth

Sun 29/3

10:35-10:05

1 stop24h 30m

฿10,661

BangkokPerth

BKK - PER

BKKPER

Bangkok Suvarnabhumi

Thu 26/2

20:15-16:30

1 stop19h 15m

Perth

Sun 1/3

20:25-17:50

2 stops22h 25m

฿10,754

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 42 results
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Best time to book a flight from Bangkok to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Bangkok 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 Bangkok to Perth

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

Use this chart to determine the optimal time to book a return flight from Bangkok to Perth. Price data was last updated on 6 February 2026.

To ensure you get the cheapest price possible for a flight from Bangkok to Perth, you should look to book at least 5 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Bangkok to Perth (average of ฿3,699). Flying from Bangkok to Perth in December is currently the most expensive (average of ฿9,200). 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 BKK to PER?

Find hourly flight availability from Bangkok to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 February 2026.

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

How often are flights from Bangkok to Perth delayed?

About 37% of weekly flights between Bangkok and Perth have experienced delays in the past year, with the average delay time being 120 minutes.

What is the most punctual flight time for Bangkok to Perth flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Perth flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 23% of flights being delayed.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 12 February 2026.
Check out reviews from past customers who have flown with Thai Airways, แอร์เอเชีย, andScoot from Bangkok to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
382 reviews
Check prices

Food

7.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
382 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Food

7.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
แอร์เอเชีย
6.8
Okay
226 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Food

7.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Scoot
6.7
Okay
318 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Food

7.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
เจ็ทสตาร์
6.5
Okay
519 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Food

7.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Perth. 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 into for flights to Perth from Bangkok?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Bangkok to Perth. 4 airlines have flights to Perth from Bangkok on a regular basis. Booking flights from Bangkok to Perth should not be difficult; the airport handles an average of 6 inbound flights from Bangkok per day.

  • How long is the flight from Bangkok to Perth?

    Airlines like แอร์เอเชีย and เจ็ทสตาร์ fly from Bangkok to Perth in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 3h 20m. Airlines will cover a distance of 5324 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Bangkok to Perth round-trip?

    Cheapflights users have booked flights from Bangkok to Perth return from ฿3,731. Other airlines that can offer you cheap pricing are แอร์เอเชีย, from ฿4,221, and Scoot, from ฿7,437. Users have found that เจ็ทสตาร์ is 68% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Batik Air, which is currently one of the cheapest options available, starting at ฿474. VietJet Air flights start at ฿2,635 while deals on เจ็ทสตาร์ start at ฿3,480 one-way.

  • What are the most reliable airlines from Bangkok to Perth?

    Before booking your flight to Perth from Bangkok, have a look at the most reliable airlines to get you to your destination on time: โอมานแอร์ (70%), Thai Airways (70%), ออสเตรียนแอร์ไลน์( 70%).

  • What are the cheapest flights from Bangkok to Perth?

    The cheapest flight price from Bangkok to Perth is ฿4,349. On average you can expect to pay ฿26,355. The most popular route, (Bangkok Suvarnabhumi - Perth), can usually be booked for ฿7,957.

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

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

  • How can I find direct flights from Bangkok to Perth?

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

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

    Yes. Cheapflights offers flight deals from Bangkok to Perth 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 Bangkok to Perth?

    Currently, August is the cheapest month in which you can book a flight from Bangkok to Perth (average of ฿3,699). Flying from Bangkok to Perth in December is currently the most expensive (average of ฿9,200). 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 Bangkok to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Broome flights

Top 4 airlines flying from Bangkok to Perth

Discover the top 4 airlines that operate flights from Bangkok to Perth. 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 17,341 searches. Data last updated 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
เจ็ทสตาร์Cheapest฿3,731Average฿9,704FlexibilityNo cancel feeOn-time74%
Search เจ็ทสตาร์ flights
แอร์เอเชียCheapest฿4,221Average฿10,020FlexibilityNo cancel feeOn-time66%
Search แอร์เอเชีย flights
ScootCheapest฿7,437Average฿9,057FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirwaysCheapest฿20,116Average฿24,396FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Bangkok to Perth?

Cheapflights helps you search for flights from Bangkok to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Perth from Bangkok 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 Bangkok to Perth with no change fees?

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

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

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

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