£94 Cheap Flights from Perth (PER) to Bangkok (BKK)

View £94 flight on Sun, 17 May 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Suvarnabhumi International Airport (BKK)

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Cheap Flights from Perth (PER) to Bangkok (BKK)

Prices were available within the past 7 days and start at £94 for one-way flights and £151 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Fri, 13 Mar - Fri, 20 Mar
PER
Perth
BKK
Bangkok
£151 Return, found 5 days ago
£151
Return
found 5 days ago
Select Scoot flight, departing Fri, 13 Mar from Perth to Bangkok, returning Fri, 20 Mar, priced at £151 found 5 days ago
Scoot
Thu, 26 Feb - Mon, 9 Mar
PER
Perth
BKK
Bangkok
£159 Return, found 5 days ago
£159
Return
found 5 days ago
Select Scoot flight, departing Thu, 26 Feb from Perth to Bangkok, returning Mon, 9 Mar, priced at £159 found 5 days ago
Scoot
Fri, 13 Mar - Fri, 20 Mar
PER
Perth
BKK
Bangkok
£167 Return, found 5 days ago
£167
Return
found 5 days ago
Select Scoot flight, departing Fri, 13 Mar from Perth to Bangkok, returning Fri, 20 Mar, priced at £167 found 5 days ago
Scoot
Fri, 14 Nov - Tue, 18 Nov
PER
Perth
BKK
Bangkok
£172 Return, found 5 days ago
£172
Return
found 5 days ago
Select Scoot flight, departing Fri, 14 Nov from Perth to Bangkok, returning Tue, 18 Nov, priced at £172 found 5 days ago
Scoot
Thu, 30 Oct - Tue, 18 Nov
PER
Perth
BKK
Bangkok
£175 Return, found 5 days ago
£175
Return
found 5 days ago
Select Scoot flight, departing Thu, 30 Oct from Perth to Bangkok, returning Tue, 18 Nov, priced at £175 found 5 days ago
Scoot
Sun, 1 Feb - Sun, 1 Mar
PER
Perth
BKK
Bangkok
£175 Return, found 3 days ago
£175
Return
found 3 days ago
Select Scoot flight, departing Sun, 1 Feb from Perth to Bangkok, returning Sun, 1 Mar, priced at £175 found 3 days ago
Singapore Airlines
Mon, 27 Apr - Mon, 11 May
PER
Perth
BKK
Bangkok
£336 Return, found 9 hours ago
£336
Return
found 9 hours ago
Select Singapore Airlines flight, departing Mon, 27 Apr from Perth to Bangkok, returning Mon, 11 May, priced at £336 found 9 hours ago
Philippine Airlines
Mon, 13 Oct - Wed, 29 Oct
PER
Perth
BKK
Bangkok
£344 Return, found 3 days ago
£344
Return
found 3 days ago
Select Philippine Airlines flight, departing Mon, 13 Oct from Perth to Bangkok, returning Wed, 29 Oct, priced at £344 found 3 days ago
Malaysia Airlines
Tue, 5 May - Tue, 12 May
PER
Perth
BKK
Bangkok
£381 Return, found 4 days ago
£381
Return
found 4 days ago
Select Malaysia Airlines flight, departing Tue, 5 May from Perth to Bangkok, returning Tue, 12 May, priced at £381 found 4 days ago
Cathay Pacific
Thu, 6 Nov - Sun, 9 Nov
PER
Perth
BKK
Bangkok
£401 Return, found 3 days ago
£401
Return
found 3 days ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Perth to Bangkok, returning Sun, 9 Nov, priced at £401 found 3 days ago

Find the cheapest month to fly from Perth (PER) to Bangkok (BKK)

May is typically the cheapest month to fly

From £131 - £184 per traveller.

Graph displaying average flight prices per month

Flight from Perth to Bangkok route information
Origin airport
Perth
Destination airport
Suvarnabhumi Intl.
Airlines serving
Cathay Pacific, China Southern Airlines, FlexFlight, Hahn Air Systems, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
£151
Distance
5294 km
Average flight time
6 hours 1 min

Compare flights from Perth to Bangkok easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Perth to Bangkok. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Suvarnabhumi Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Perth to Suvarnabhumi Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Perth (PER) to Suvarnabhumi Intl. (BKK)

The easiest way to view the best deals on flights from Perth to Bangkok today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Perth to Suvarnabhumi Intl. start at just £151 and range up to £401.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Perth and Bangkok
  • booking your flight during March, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Perth to Bangkok flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Perth to Suvarnabhumi Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Perth Airport (PER) to Bangkok Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Perth Airport and BKK start from £151. Book now to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PER to BKK?
When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from PER to Suvarnabhumi Intl. Airport (BKK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PER to Bangkok Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Perth Airport (PER) to Suvarnabhumi Intl. Airport (BKK)?
With a flight distance of 5,300 kilometres from PER (PER) to Bangkok Airport (BKK), this is a long-haul trip. Be sure to keep well hydrated and move around the cabin every so often.
Which airlines fly direct from Perth Airport to BKK?
Direct flights aren't available, so you'll need to make at least one stop between PER and Bangkok Airport. Use the layover time to stretch your legs and enjoy some personal space.
Are Perth Airport (PER) to Suvarnabhumi Intl. Airport (BKK) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Perth Airport (PER) to Suvarnabhumi Airport are available up to a year prior to departure on Expedia. And although you may nab fantastic last-minute deals, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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