S$145 Cheap Flights from Perth to Bangkok

View S$145 flight on Fri, 23 Jan, 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Suvarnabhumi Intl. Airport (BKK)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Perth to Bangkok (PER-BKK)

Prices were available within the past 7 days and start at S$145 for one-way flights and S$275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sat, 14 Feb - Sun, 22 Feb
PER
Perth
BKK
Bangkok
S$275 Return, found 13 hours ago
S$275
Return
found 13 hours ago
Select Scoot flight, departing Sat, 14 Feb from Perth to Bangkok, returning Sun, 22 Feb, priced at S$275 found 13 hours ago
Scoot
Wed, 22 Oct - Sun, 26 Oct
PER
Perth
BKK
Bangkok
S$279 Return, found 2 days ago
S$279
Return
found 2 days ago
Select Scoot flight, departing Wed, 22 Oct from Perth to Bangkok, returning Sun, 26 Oct, priced at S$279 found 2 days ago
Scoot
Wed, 22 Oct - Sun, 26 Oct
PER
Perth
BKK
Bangkok
S$284 Return, found 2 days ago
S$284
Return
found 2 days ago
Select Scoot flight, departing Wed, 22 Oct from Perth to Bangkok, returning Sun, 26 Oct, priced at S$284 found 2 days ago
Scoot
Sat, 14 Feb - Sun, 22 Feb
PER
Perth
BKK
Bangkok
S$286 Return, found 13 hours ago
S$286
Return
found 13 hours ago
Select Scoot flight, departing Sat, 14 Feb from Perth to Bangkok, returning Sun, 22 Feb, priced at S$286 found 13 hours ago
Scoot
Sat, 14 Feb - Sun, 22 Feb
PER
Perth
BKK
Bangkok
S$291 Return, found 13 hours ago
S$291
Return
found 13 hours ago
Select Scoot flight, departing Sat, 14 Feb from Perth to Bangkok, returning Sun, 22 Feb, priced at S$291 found 13 hours ago
Scoot
Wed, 22 Oct - Sun, 26 Oct
PER
Perth
BKK
Bangkok
S$300 Return, found 2 days ago
S$300
Return
found 2 days ago
Select Scoot flight, departing Wed, 22 Oct from Perth to Bangkok, returning Sun, 26 Oct, priced at S$300 found 2 days ago
Singapore Airlines
Sun, 2 Nov - Wed, 5 Nov
PER
Perth
BKK
Bangkok
S$572 Return, found 1 day ago
S$572
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 2 Nov from Perth to Bangkok, returning Wed, 5 Nov, priced at S$572 found 1 day ago
Philippine Airlines
Thu, 16 Oct - Wed, 22 Oct
PER
Perth
BKK
Bangkok
S$594 Return, found 2 days ago
S$594
Return
found 2 days ago
Select Philippine Airlines flight, departing Thu, 16 Oct from Perth to Bangkok, returning Wed, 22 Oct, priced at S$594 found 2 days ago
Malaysia Airlines
Thu, 16 Oct - Wed, 22 Oct
PER
Perth
BKK
Bangkok
S$660 Return, found 2 days ago
S$660
Return
found 2 days ago
Select Malaysia Airlines flight, departing Thu, 16 Oct from Perth to Bangkok, returning Wed, 22 Oct, priced at S$660 found 2 days ago
Vietjet Air
Mon, 26 Jan - Fri, 20 Feb
PER
Perth
BKK
Bangkok
S$691 Return, found 6 days ago
S$691
Return
found 6 days ago
Select Vietjet Air flight, departing Mon, 26 Jan from Perth to Bangkok, returning Fri, 20 Feb, priced at S$691 found 6 days ago

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

May is typically the cheapest month to fly

From S$226 - S$315 per traveller.

Graph displaying average flight prices per month

Perth to Bangkok route information
Origin airport
Perth
Destination airport
Suvarnabhumi Intl.
Airlines serving
Cathay Pacific, Malaysia Airlines, Singapore Airlines, Thai Airways International, Vietnam Airlines
Return price
S$274
Distance
5294 km
Average flight time
6 hours 1 min

Perfect flights from Perth to Bangkok

Your Journey from Perth to Bangkok

Start your unforgettable journey with Expedia. Our broad selection of flights from Perth to Bangkok caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Scoot, Singapore Airlines, Vietjet Air, Vietnam Airlines, Malaysia Airlines, Philippine Airlines. Our selection of flights from Perth to Suvarnabhumi Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Perth to Bangkok Flights

Experience the joy of finding cheap flights from Perth to Suvarnabhumi Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$145 and roundtrip prices from S$275*.
 

Pre-Flight Essentials

Ensure a smooth journey from Perth to Bangkok with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Bangkok

Picture yourself stepping off the plane in Bangkok and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Perth to Bangkok Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Perth to Bangkok.
 

Beyond the Flight – Exploring Bangkok

With Expedia, your adventure extends beyond the flight. Explore Bangkok at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Perth to Bangkok with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Perth to Bangkok with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$275. 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.

Explore a world of travel with Expedia

Bangkok Airports

Bangkok

*Available to Expedia members.