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

View AU$244 flight on Thu, 22 Oct 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 8 Sept - Sat, 12 Sept
PER
Perth
BKK
Bangkok
AU$462 Return, just found
AU$462
Return
just found
Select Scoot flight, departing Tue, 8 Sept from Perth to Bangkok, returning Sat, 12 Sept, priced at AU$462 just found
Scoot
Mon, 9 Nov - Thu, 12 Nov
PER
Perth
BKK
Bangkok
AU$462 Return, found 1 day ago
AU$462
Return
found 1 day ago
Select Scoot flight, departing Mon, 9 Nov from Perth to Bangkok, returning Thu, 12 Nov, priced at AU$462 found 1 day ago
Scoot
Tue, 18 Aug - Thu, 20 Aug
PER
Perth
BKK
Bangkok
AU$465 Return, found 20 hours ago
AU$465
Return
found 20 hours ago
Select Scoot flight, departing Tue, 18 Aug from Perth to Bangkok, returning Thu, 20 Aug, priced at AU$465 found 20 hours ago
Scoot
Mon, 24 Aug - Tue, 1 Sept
PER
Perth
BKK
Bangkok
AU$466 Return, just found
AU$466
Return
just found
Select Scoot flight, departing Mon, 24 Aug from Perth to Bangkok, returning Tue, 1 Sept, priced at AU$466 just found
Scoot
Wed, 12 Aug - Thu, 13 Aug
PER
Perth
BKK
Bangkok
AU$467 Return, found 4 days ago
AU$467
Return
found 4 days ago
Select Scoot flight, departing Wed, 12 Aug from Perth to Bangkok, returning Thu, 13 Aug, priced at AU$467 found 4 days ago
Scoot
Tue, 1 Sept - Wed, 30 Sept
PER
Perth
BKK
Bangkok
AU$468 Return, just found
AU$468
Return
just found
Select Scoot flight, departing Tue, 1 Sept from Perth to Bangkok, returning Wed, 30 Sept, priced at AU$468 just found
Jetstar
Sun, 14 Mar - Sun, 21 Mar
PER
Perth
BKK
Bangkok
AU$486 Return, just found
AU$486
Return
just found
Select Jetstar flight, departing Sun, 14 Mar from Perth to Bangkok, returning Sun, 21 Mar, priced at AU$486 just found
Vietjet Air
Thu, 20 Aug - Thu, 22 Oct
PER
Perth
BKK
Bangkok
AU$698 Return, found 5 days ago
AU$698
Return
found 5 days ago
Select Vietjet Air flight, departing Thu, 20 Aug from Perth to Bangkok, returning Thu, 22 Oct, priced at AU$698 found 5 days ago
Singapore Airlines
Mon, 2 Nov - Thu, 12 Nov
PER
Perth
BKK
Bangkok
AU$734 Return, just found
AU$734
Return
just found
Select Singapore Airlines flight, departing Mon, 2 Nov from Perth to Bangkok, returning Thu, 12 Nov, priced at AU$734 just found
Malaysia Airlines
Mon, 26 Apr - Wed, 12 May
PER
Perth
BKK
Bangkok
AU$737 Return, just found
AU$737
Return
just found
Select Malaysia Airlines flight, departing Mon, 26 Apr from Perth to Bangkok, returning Wed, 12 May, priced at AU$737 just found

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Don Mueang Intl. DMK. Closest option available. Average driving time to city centre is 19 minutes. Flights from AU$691
DMK
Don Mueang Intl.
Closest
Average driving time to city centre19 min
Flights from AU$691

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

October is typically the cheapest month to fly

From AU$430 - AU$772 per traveller.

Frequently asked questions

How much does a flight from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
You can find cheap one-way flights from AU$244 and cheap return flights from AU$462 PER to BKK with Expedia. One-way flights typically cost between AU$285 and AU$1,716 and return flights often range between AU$464 and AU$2,136. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PER to BKK ticket fares go up or down.
What is the cheapest month to fly from Perth, WA (PER) to Bangkok (BKK)?
The cheapest months to fly from Perth, WA (PER) to Bangkok (BKK) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
There are 2 airlines that offer direct flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.). Here are the carriers:
  • Thai Airways International operates 7 direct flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) every week.
  • Jetstar operates 7 direct flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) every week.
What is the cheapest airline that flies from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
Scoot offers one of the cheapest connecting return flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) starting from AU$357. Jetstar is one of the cheapest airlines offering nonstop return flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.), with tickets starting from around AU$422 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
To find a cheap flight from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best airline to fly with from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) will differ from traveler to traveler. If you like to fly early, Jetstar offers early morning flights. If price is the most important factor, Jetstar typically offers the lowest fares. Singapore Airlines offers the most daily flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
The cheapest months to fly from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) are typically August and November, with average return flights around AU$382. However, the most popular months for this route are February and December, which means you'll find plenty of flight options during those times. If you're looking for the best balance of price and availability, you might consider flying in August or November for more affordable fares, or in February or December if having a wide selection of flights is your top priority.
How many flights per day from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll find approximately 2 nonstop flights per day from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.). For even more choices, look at flights that include layovers, as there are around 37 connecting flights per day. Some common connection points include Changi (SIN), Kuala Lumpur Intl. (KUL), and Hong Kong Intl. (HKG).
What is the earliest flight from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) typically departs around 12:10 AM local time. This service is operated by Cathay Pacific and is seasonal, active in April, May, June, July, August, September, and October. An early departure like this can be great for maximising your time at your destination, allowing you to arrive and start your day without delay. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll generally find the most flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) on a Monday, with around 25 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Singapore Airlines, Qantas Airways, and Malindo Air. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) are in the early morning, from 12am to 3am. Many major carriers, including Malaysia Airlines, Cathay Pacific and Singapore Airlines, offer flights during this window. Many travellers prefer these times as they allow for an overnight flight, meaning you can arrive in Bangkok refreshed and ready to start your day.
How long does it take to fly from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
A direct flight from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) typically takes around 7 hours, covering a distance of approximately 5,325 kilometers. If you opt for a flight with one stop, your journey will usually be much longer, averaging around 17 hours 11 minutes. Flights with two or more stops take even longer, typically around 19 hours 37 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
You can fly business class between PER and BKK. Airlines that offer business class service on this route include:
  • Malaysia Airlines
  • Thai Airways International
  • Vietnam Airlines
  • Cathay Pacific
  • Singapore Airlines
  • China Southern Airlines
  • Virgin Australia
  • Philippine Airlines
  • Qantas Airways
  • Batik Air Indonesia
  • Malindo Air
How do I earn miles on a Perth, WA (PER) to Bangkok (BKK) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to Bangkok (BKK) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangkok (BKK) from Perth, WA (PER)?
If you're planning to travel to Bangkok from PER, you can fly directly into Suvarnabhumi Intl. (BKK). Some flights may connect through major hubs like Darwin Intl. (DRW), Kuala Lumpur Intl. (KUL), or Ngurah Rai Intl. (DPS) before reaching Bangkok. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Perth, WA (PER) to Bangkok (BKK) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to Bangkok (BKK) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Perth, WA (PER) to Bangkok (BKK) flight and hotel package?
Securing a Perth, WA (PER) to Bangkok (BKK) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.)?
If you booked your Perth, WA (PER) to Bangkok (BKK-Suvarnabhumi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Perth
Destination airport
Suvarnabhumi Intl.
Airlines serving
Cathay Pacific, China Southern Airlines, Jetstar, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Virgin Australia
Return price
AU$461
Distance
5294 km
Average flight time
6 hours 1 min

Book with confidence

Your quick guide to flights from Perth to Bangkok

Pick up great flights from Perth to Bangkok

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Perth to Bangkok. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Perth to Bangkok that take around hours.

Find cheap flights from Perth to Bangkok

From the great flight deals with prices currently ranging from AU$462 to AU$737, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Perth to Bangkok around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Bangkok is normally in September.

Reasons to book your flight from Perth to Bangkok with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Perth to Bangkok across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Bangkok right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Perth to Bangkok

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