Cheap flights from Perth to Bangkok from $216

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Perth to Bangkok are usually found in August or May, booked 48 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Perth to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Bangkok (TH1). 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 31 October 2025.

Round-trip from

$382

One-way from

$216

Popular in

December

Cheapest in

August

Average price

$496
AirAsia
  • AirAsia
  • 4/11-25/11
  • 2 total stops
  • 20h 55m total
  • Perth to Bangkok
AirAsia
  • AirAsia
  • 10/11
  • 1 total stop
  • 12h 10m total
  • Perth to Bangkok
Highest demand for flights based on searches. 31% potential increase in price ($412 potential increase over avg. return price).
Cheapest flight prices on average. 11% potential price decrease ($92 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from Perth to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Bangkok
Explore the most affordable flight options available from Perth to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Tue 4/1105:15PER - DMK
1 stop12h 05mAirAsia
Tue 25/1118:40DMK - PER
1 stop8h 50mAirAsia
Deal found 29/10$382
Tue 18/1105:15PER - DMK
1 stop12h 05mAirAsia
Wed 26/1118:40DMK - PER
1 stop8h 50mAirAsia
Deal found 29/10$384
Mon 3/1105:35PER - BKK
1 stop11h 25mScoot
Sun 16/1109:15BKK - PER
1 stop18h 00mScoot
Deal found 28/10$385
Wed 5/1120:40PER - DMK
1 stop22h 25mAirAsia
Tue 2/1208:35DMK - PER
1 stop18h 55mAirAsia
Deal found 29/10$385
Thu 20/1120:40PER - DMK
1 stop25h 05mAirAsia
Thu 4/1218:40DMK - PER
1 stop8h 50mAirAsia
Deal found 30/10$387
Mon 3/1105:35PER - BKK
1 stop17h 35mScoot
Sat 15/1122:55BKK - PER
1 stop28h 20mScoot
Deal found 27/10$388
Thu 6/1105:15PER - DMK
1 stop13h 50mAirAsia
Wed 12/1118:40DMK - PER
1 stop8h 50mAirAsia
Deal found 28/10$396
Thu 27/1105:15PER - DMK
1 stop13h 50mAirAsia
Thu 4/1218:40DMK - PER
1 stop8h 50mAirAsia
Deal found 29/10$397
Wed 26/1120:40PER - DMK
1 stop22h 25mAirAsia
Wed 3/1213:25DMK - PER
1 stop14h 05mAirAsia
Deal found 29/10$404
Sun 9/1105:15PER - DMK
1 stop10h 25mAirAsia
Sat 15/1113:25DMK - PER
1 stop14h 05mAirAsia
Deal found 30/10$405
Thu 13/1120:40PER - DMK
1 stop25h 05mAirAsia
Thu 20/1108:35DMK - PER
1 stop10h 20mAirAsia
Deal found 30/10$408
Wed 26/1120:40PER - DMK
1 stop22h 25mAirAsia
Thu 4/1218:40DMK - PER
1 stop8h 50mAirAsia
Deal found 29/10$410

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Bangkok 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 31 October 2025.
Use the filters below to find and compare flights from Perth to Bangkok that are best for you.

Fly from

Perth

Fly to

Bangkok

Route

Depart

Return

Price

PerthBangkok

PER - DMK

PERDMK

Perth

Sun 30/11

05:15-14:40

1 stop10h 25m

Bangkok Don Mueang Intl

Sun 7/12

08:35-04:30

1 stop18h 55m

$384

PerthBangkok

PER - DMK

PERDMK

Perth

Thu 20/11

20:40-20:45

1 stop25h 05m

Bangkok Don Mueang Intl

Thu 4/12

18:40-04:30

1 stop8h 50m

$387

PerthBangkok

PER - DMK

PERDMK

Perth

Sun 22/2

01:40-12:30

1 stop11h 50m

Bangkok Don Mueang Intl

Tue 10/3

20:15-15:55

1 stop18h 40m

$440

PerthBangkok

PER - DMK

PERDMK

Perth

Thu 26/2

01:40-11:05

1 stop10h 25m

Bangkok Don Mueang Intl

Tue 10/3

18:40-04:30

1 stop8h 50m

$464

PerthBangkok

PER - DMK

PERDMK

Perth

Sat 7/3

17:15-08:15

1 stop16h 00m

Bangkok Don Mueang Intl

Mon 9/3

14:20-05:50

1 stop14h 30m

$515

PerthBangkok

PER - DMK

PERDMK

Perth

Mon 24/11

20:25-17:55

2 stops22h 30m

Bangkok Don Mueang Intl

Thu 4/12

15:10-04:30

1 stop12h 20m

$525

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 3/3

01:40-08:15

1 stop31h 35m

Bangkok Don Mueang Intl

Mon 16/3

12:05-00:40

1 stop11h 35m

$528

PerthBangkok

PER - DMK

PERDMK

Perth

Fri 20/2

01:40-19:15

1 stop18h 35m

Bangkok Don Mueang Intl

Mon 2/3

20:15-00:40

1 stop27h 25m

$545

PerthBangkok

PER - DMK

PERDMK

Perth

Wed 11/2

20:40-19:50

2 stops24h 10m

Bangkok Don Mueang Intl

Tue 17/2

12:10-03:55

1 stop14h 45m

$547

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 23/11

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 8/12

21:50-05:40

Nonstop6h 50m

$595

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 45 results
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Best time to book a flight from Perth to Bangkok

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

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

Use this chart to determine the optimal time to book a return flight from Perth to Bangkok. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Perth to Bangkok, you should look to book at least 48 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 Perth to Bangkok?

Currently, August is the cheapest month in which you can book a flight from Perth to Bangkok (average of $235). Flying from Perth to Bangkok in December is currently the most expensive (average of $495). 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 BKK?

Find hourly flight availability from Perth to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 42% on flights from Perth to Bangkok by exploring options for tickets in the evening.

What is the cheapest day to fly from Perth to Bangkok?

Use this chart to determine the cheapest time to fly return from Perth to Bangkok. Price data was last updated on 26 October 2025.

Travellers seeking maximum savings on their Perth to Bangkok flight should consider departing on Wednesday at midday 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.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 31 October 2025.
Read reviews from past customers who have flown with Singapore Airlines, Thai Airways, andScoot from Perth to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Boarding

8.3

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Perth to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Perth to Bangkok?

    When you want to fly to Bangkok from Perth, you’ll depart from Perth Airport (PER). It’s one of the busiest airports in Australia, serving the entire state of Western Australia. It’s roughly 17 km from the centre of Perth, which will take about 20min to drive. You can also take the airport shuttle bus service from Perth CBD or choose from a number of other shuttle services. There are several different routes you’ll fly, and when you reach your destination, you’ll land at one of the busiest airports in Southeast Asia, Bangkok Suvarnabhumi Airport (BKK). From the airport to the city centre, you can take the Airport Rail Link train service, which is a distance of around 30 km.

  • Which airlines fly directly from Perth to Bangkok?

    Unfortunately, you won’t be able to find any direct flights to Bangkok from Perth currently, but you can choose a one-stop or two-stop flight; there are plenty of both available from Perth Airport. The most common route is a one-stop flight that goes via Singapore Changi Airport (SIN), flying on Singapore Airlines from start to finish. You can also fly on Qantas for part of the way, or choose a two-stop journey that combines Garuda Indonesia Airlines with Korean Air for the first two legs and finally switching to Asiana Airlines for the final hop to Bangkok. Flight times vary from around 15h to just over 30h, depending on the number of layovers and the length of time you’ll spend at each layover airport.

  • What are the layover options between Perth to Bangkok?

    If you’re looking for the cheaper options to fly from Perth to Bangkok, choose the two-stop trip using Jetstar to fly out from Perth Airport. You’ll first land at Melbourne Tullamarine Airport (MEL), where you’ll switch to Scoot for the flight to Singapore Changi Airport and then on to Bangkok Suvarnabhumi Airport. The other option on this route is to depart on Jetstar and then change to Singapore Airlines at Sydney Kingsford Smith Airport (SYD). Quicker and slightly more expensive one-stop routes use Singapore Airlines and make one layover at Singapore Changi. You can also fly on Qantas to Sydney Kingsford Smith Airport and switch to Singapore Airlines, then land for a short layover at Singapore Changi before flying on to Bangkok.

  • Do I need a passport or visa to fly from Perth to Bangkok?

    You won’t need to organise a visa if you’re travelling from Perth to Bangkok for tourism purposes. You will just need to ensure that your passport is valid for at least six months after you land in Bangkok. You can stay in the country for up to 30 days this way. For business travel, you’ll need to get a single-entry visa, which will allow you to stay for the same length of time.

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

    Perth (PER) is the airport you will fly out of if you book a flight from Perth to Bangkok. You should not have trouble finding flights to Bangkok from Perth; the airport handles an average of 5 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 11 airlines have flights from the Perth airport to Bangkok. It is only a 10.2 km journey to Perth (PER) from Perth’s city centre.

  • How long is the flight from Perth to Bangkok?

    Airlines like AirAsia, Batik Air, and Jetstar fly from Perth to Bangkok in about 7h. The time it takes to get you to your destination can typically vary by up to 4h 50m. Airlines will cover a distance of 5324 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, AirAsia ($215), VietJet Air ($239), and Scoot ($294) offers the cheapest pricing from Perth to Bangkok. Users have found that AirAsia is 63% cheaper than the other options available to this destination.

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

    Consider Oman Air (81%), Lufthansa (81%) or Thai Airways (60%) when booking your flight. These represent the most reliable airlines when flying from Perth to Bangkok.

  • What are the cheapest flights from Perth to Bangkok?

    While on average a flight from Perth to Bangkok is generally $2,278, our data shows the cheapest flight currently is $273. When looking at the most popular route, (Perth - Bangkok Suvarnabhumi), you can expect to pay $356 for that flight.

  • Where are the most common stopover locations when flying from Perth to Bangkok?

  • What are some popular things to do or see while on a stopover in Singapore?

    The majority of Singapore visitors spend their time at Sentosa, Merlion, and Sim Lim Square. Sentosa, Merlion, and Sim Lim Square can be visited by traveling about 21.6 km, 16.9 km, and 16.3 km respectively from Singapore Changi. Those on a stopover in Singapore in need of a car hire can book one at Singapore Changi for about $134.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    Most Kuala Lumpur visitors opt to spend their time at Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia. Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia are located about 46.6 km, 44.9 km, and 44.8 km, respectively from Kuala Lumpur Intl. Those on a stopover in Kuala Lumpur in need of a car hire can book one at Kuala Lumpur Intl for about $50.

  • Where are the least popular stopover locations for Perth to Bangkok flights?

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Perth to Bangkok (average of $235). Flying from Perth to Bangkok in December is currently the most expensive (average of $495). 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

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Top 10 airlines flying from Perth to Bangkok

Discover the top 10 airlines that operate flights from Perth to Bangkok. 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$215Average$492FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$239Average$1,239FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
ScootCheapest$294Average$371FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapest$302Average$441FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Indonesia AirAsiaCheapest$349Average$805FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$385Average$629FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
FinnairCheapest$422Average$495FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Batik AirCheapest$465Average$500FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$526Average$684FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$590Average$794FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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How does Cheapflights help users find flights from Perth to Bangkok?

Deals for Perth to Bangkok 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.

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