Cheap flights from Perth to Bangkok from $198

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 8/2. 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
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

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 2 February 2026.

Mon 2/317:45
PER
-
BKK
1 stop15h 30m
Scoot
Mon 9/317:00
BKK
-
PER
1 stop10h 15m
Scoot
Deal found 1/2$370
Mon 9/305:35
PER
-
BKK
1 stop12h 50m
Scoot
Sat 14/322:55
BKK
-
PER
1 stop28h 20m
Scoot
Deal found 31/1$372
Thu 23/704:40
PER
-
DMK
1 stop17h 15m
AirAsia
Thu 13/808:35
DMK
-
PER
1 stop18h 25m
AirAsia
Deal found 2/2$375
Thu 22/1005:35
PER
-
BKK
1 stop15h 00m
Scoot
Sun 1/1111:50
BKK
-
PER
1 stop27h 40m
Scoot
Deal found 1/2$376
Tue 10/205:35
PER
-
BKK
1 stop11h 25m
Scoot
Tue 17/322:55
BKK
-
PER
1 stop28h 20m
Scoot
Deal found 1/2$377
Fri 8/504:40
PER
-
DMK
1 stop11h 05m
AirAsia
Sat 16/508:35
DMK
-
PER
1 stop10h 15m
AirAsia
Deal found 31/1$379
Tue 24/217:45
PER
-
BKK
1 stop26h 20m
Scoot
Tue 3/320:15
BKK
-
PER
1 stop19h 15m
Scoot
Deal found 31/1$379
Fri 8/504:40
PER
-
DMK
1 stop11h 50m
AirAsia
Wed 20/516:00
DMK
-
PER
1 stop11h 00m
AirAsia
Deal found 1/2$380
Mon 27/420:30
PER
-
DMK
1 stop16h 30m
Multiple Airlines
Mon 18/507:05
DMK
-
PER
1 stop11h 45m
Multiple Airlines
Deal found 2/2$382
Fri 20/205:35
PER
-
BKK
1 stop14h 30m
Scoot
Fri 27/220:15
BKK
-
PER
1 stop19h 15m
Scoot
Deal found 31/1$382
Sat 28/220:40
PER
-
DMK
1 stop15h 55m
Multiple Airlines
Sat 7/306:40
DMK
-
PER
1 stop12h 15m
Multiple Airlines
Deal found 31/1$383
Sun 13/905:35
PER
-
BKK
1 stop15h 00m
Scoot
Fri 18/915:25
BKK
-
PER
1 stop11h 50m
Scoot
Deal found 1/2$383

Find 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 2 February 2026.

Round-trip from

$370

One-way from

$198

Popular in

December

Cheapest in

August

Average price

$465
Scoot
  • Scoot
  • 2/3-9/3
  • 2 total stops
  • 25h 45m total
  • Perth to Bangkok
Scoot
  • Scoot
  • 8/2
  • 1 total stop
  • 11h 25m total
  • Perth to Bangkok
Highest demand for flights based on searches. 30% potential increase in price ($347 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease ($73 potential savings vs. average return price).
Average for round-trip flights in February 2026

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 2 February 2026.
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

Fri 24/7

20:30-12:00

1 stop16h 30m

Bangkok Don Mueang Intl

Thu 13/8

08:35-19:50

1 stop10h 15m

$375

PerthBangkok

PER - DMK

PERDMK

Perth

Fri 8/5

04:40-15:30

1 stop11h 50m

Bangkok Don Mueang Intl

Wed 20/5

16:00-04:00

1 stop11h 00m

$380

PerthBangkok

PER - DMK

PERDMK

Perth

Tue 24/2

20:40-07:50

1 stop12h 10m

Bangkok Don Mueang Intl

Tue 3/3

08:35-19:55

1 stop10h 20m

$383

PerthBangkok

PER - DMK

PERDMK

Perth

Sun 1/3

20:40-07:50

1 stop12h 10m

Bangkok Don Mueang Intl

Sun 8/3

06:40-19:55

1 stop12h 15m

$388

PerthBangkok

PER - DMK

PERDMK

Perth

Mon 27/4

04:40-14:45

1 stop11h 05m

Bangkok Don Mueang Intl

Mon 18/5

08:35-19:50

1 stop10h 15m

$388

PerthBangkok

PER - DMK

PERDMK

Perth

Sat 2/5

04:40-12:35

1 stop8h 55m

Bangkok Don Mueang Intl

Mon 18/5

08:35-19:50

1 stop10h 15m

$388

PerthBangkok

PER - DMK

PERDMK

Perth

Wed 25/2

05:15-16:20

1 stop12h 05m

Bangkok Don Mueang Intl

Wed 4/3

18:40-04:30

1 stop8h 50m

$388

PerthBangkok

PER - DMK

PERDMK

Perth

Sun 15/2

05:15-14:40

1 stop10h 25m

Bangkok Don Mueang Intl

Thu 19/2

21:25-19:55

1 stop21h 30m

$396

PerthBangkok

PER - BKK

PERBKK

Perth

Tue 17/3

05:35-16:00

1 stop11h 25m

Bangkok Suvarnabhumi

Tue 24/3

22:55-16:30

1 stop16h 35m

$399

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 9/3

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Sun 15/3

21:50-05:40

Nonstop6h 50m

$402

Flights are sorted by cheapest return flights first.

Deals found on 30/1

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 30 January 2026.

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 $214). Flying from Perth to Bangkok in December is currently the most expensive (average of $466). 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 2 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Perth to Bangkok as you normally would.

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 2 February 2026.

The most flights from PER to TH1 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).

How often are flights from Perth to Bangkok delayed?

About 25% of weekly flights between Perth and Bangkok have experienced delays in the past year, with the average delay time being 115 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 Perth to Bangkok flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 24% of flights being delayed.

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 2 February 2026.
Read reviews from past customers who have flown with Singapore Airlines, Thai Airways, andMalaysia 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.

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 6 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.

  • How long is the flight from Perth to Bangkok?

    Airlines like AirAsia, Scoot, 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, Jetstar ($188), AirAsia ($188), and VietJet Air ($226) offers the cheapest pricing from Perth to Bangkok. Users have found that Jetstar is 66% 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 $155 on Scoot. Other airlines that offer cheap prices include Jetstar from $179 and AirAsia from $182 one-way.

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

    Consider Lufthansa (92%), Oman Air (75%) or Thai Airways (73%) 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 $1,888, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Perth - Bangkok Suvarnabhumi), you can expect to pay $379 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, Universal Studios Singapore, and Merlion. Sentosa, Universal Studios Singapore, and Merlion can be visited by traveling about 21.6 km, 21.6 km, and 16.9 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 $114.

  • 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 $214). Flying from Perth to Bangkok in December is currently the most expensive (average of $466). 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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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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$188Average$400FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapest$188Average$431FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$226Average$534FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
FinnairCheapest$231Average$467FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Batik AirCheapest$234Average$542FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$255Average$466FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
ScootCheapest$271Average$343FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Indonesia AirAsiaCheapest$329Average$724FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Malaysia AirlinesCheapest$494Average$637FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$589Average$832FlexibilityNo 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 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.

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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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