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Cheap flights from Perth to Bangkok from $188

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Perth to Bangkok are usually found in October or February, booked 72 days in advance, depart on a Monday or Wednesday and return on a Thursday

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 25 March 2025.

Round-trip from

$361

One-way from

$191

Popular in

December

Cheapest in

October

Average price

$557
Jetstar
  • Jetstar
  • 8/5-25/5
  • 1 total stop
  • 30h 45m total
  • Perth to Bangkok
Scoot
  • Scoot
  • 20/5
  • 1 total stop
  • 26h 00m total
  • Perth to Bangkok
Highest demand for flights based on searches. 18% potential increase in price ($265 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease ($72 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from Perth to Bangkok

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 25 March 2025.

Thu 8/521:55PER - BKK
1 stop24h 00mMultiple Airlines
Sun 25/522:05BKK - PER
Nonstop6h 45mMultiple Airlines
Deal found 24/3$361
Fri 2/514:50PER - BKK
Nonstop7h 00mJetstar
Sun 18/522:05BKK - PER
Nonstop6h 45mJetstar
Deal found 24/3$363
Wed 30/421:55PER - BKK
1 stop20h 05mScoot
Sat 17/519:25BKK - PER
1 stop20h 45mScoot
Deal found 24/3$364
Thu 1/523:15PER - DMK
1 stop13h 35mBatik Air
Tue 6/520:15DMK - PER
1 stop19h 00mBatik Air
Deal found 24/3$406
Mon 7/416:55PER - DMK
1 stop20h 05mMultiple Airlines
Sun 13/420:15DMK - PER
1 stop19h 00mMultiple Airlines
Deal found 23/3$415
Tue 27/505:10PER - DMK
1 stop10h 35mAirAsia
Sun 15/610:05DMK - PER
1 stop17h 25mAirAsia
Deal found 24/3$428
Mon 12/502:10PER - BKK
1 stop17h 45mMalaysia Airlines
Mon 19/519:40BKK - PER
1 stop18h 10mMalaysia Airlines
Deal found 23/3$525
Thu 24/403:25PER - DMK
1 stop16h 05mIndonesia AirAsia
Sun 4/519:00DMK - PER
1 stop15h 00mIndonesia AirAsia
Deal found 24/3$603

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 25 March 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 - BKK

PERBKK

Perth

Wed 7/5

21:55-00:05

1 stop27h 10m

Bangkok Suvarnabhumi

Wed 21/5

22:05-05:50

Nonstop6h 45m

$361

PerthBangkok

PER - BKK

PERBKK

Perth

Fri 2/5

14:50-20:50

Nonstop7h 00m

Bangkok Suvarnabhumi

Sun 18/5

22:05-05:50

Nonstop6h 45m

$363

PerthBangkok

PER - BKK

PERBKK

Perth

Wed 30/4

21:55-17:00

1 stop20h 05m

Bangkok Suvarnabhumi

Sat 17/5

19:25-17:10

1 stop20h 45m

$364

PerthBangkok

PER - DMK

PERDMK

Perth

Thu 1/5

23:15-11:50

1 stop13h 35m

Bangkok Don Mueang Intl

Tue 6/5

20:15-16:15

1 stop19h 00m

$406

PerthBangkok

PER - DMK

PERDMK

Perth

Mon 7/4

16:55-12:00

1 stop20h 05m

Bangkok Don Mueang Intl

Sun 13/4

20:15-16:15

1 stop19h 00m

$415

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 27/5

05:10-14:45

1 stop10h 35m

Bangkok Don Mueang Intl

Sun 15/6

10:05-04:30

1 stop17h 25m

$428

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 12/5

02:10-18:55

1 stop17h 45m

Bangkok Suvarnabhumi

Mon 19/5

19:40-14:50

1 stop18h 10m

$525

PerthBangkok

PER - DMK

PERDMK

Perth

Thu 24/4

03:25-18:30

1 stop16h 05m

Bangkok Don Mueang Intl

Sun 4/5

19:00-11:00

1 stop15h 00m

$603

PerthBangkok

PER - BKK

PERBKK

Perth

Fri 9/5

21:55-17:00

1 stop20h 05m

$188

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 18/5

14:50-20:50

Nonstop7h 00m

$197

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 23 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 21 March 2025.

To ensure you get the cheapest price possible for a flight from Perth to Bangkok, you should look to book at least 72 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, February is the cheapest month in which you can book a flight from Perth to Bangkok (average of $489). Flying from Perth to Bangkok 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 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 25 March 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 61% on flights from Perth to Bangkok by exploring options for tickets at midday.

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 23 March 2025.

Travellers seeking maximum savings on their Perth to Bangkok flight should consider departing on Monday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Perth to Bangkok

Explore weekly flight availability from Perth to Bangkok. 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 March 2025.

The most flights from PER to TH1 are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 25 March 2025.
Read reviews from past customers who have flown Singapore Airlines, Thai Airways and Vietnam Airlines 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.

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 4 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 12 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.

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

    According to our current data, Jetstar ($363), Scoot ($364), and Batik Air ($406) offers the cheapest pricing from Perth to Bangkok. Users have found that Jetstar is 49% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $191 on Scoot. Other airlines that offer cheap prices include Jetstar from $197 and Batik Air from $215 one-way.

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

    Consider Lufthansa (92%), Oman Air (91%) or Thai Airways (76%) 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 $2,784, our data shows the cheapest flight currently is $201. When looking at the most popular route, (Perth - Bangkok Suvarnabhumi), you can expect to pay $329 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 Boat Quay. Sentosa, Merlion, and Boat Quay can be visited by traveling about 21.6 km, 16.9 km, and 17.3 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 $133.

  • 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 $52.

  • 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, February is the cheapest month in which you can book a flight from Perth to Bangkok (average of $489). Flying from Perth to Bangkok 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.

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$317Average$544FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapest$332Average$423FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Batik AirCheapest$404Average$595FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
AirAsiaCheapest$404Average$581FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Indonesia AirAsiaCheapest$437Average$691FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$488Average$541FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$580Average$721FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$631Average$827FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
VietJet AirCheapest$687Average$1,351FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirwaysCheapest$699Average$860FlexibilityNo 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 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.

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

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

Yes! Cheapflights helps users easily find flights from Perth to Bangkok with no change fees.

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

Of course! You can now track prices for flights from Perth to Bangkok and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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