PER - BKK

Find Cheap Flights from Perth to Bangkok

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Bangkok, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
Multiple Airlines
Thu 29/1
PER - BKK • multi-stop
Cheapest one-way flight
Multiple Airlines
Thu 29/1
PER - BKK • multi-stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Perth Airport's 3D scanners speed up security checks.
Bangkok's Airport Rail Link offers cheap city access.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 34% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Perth to Suvarnabhumi (PER-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Suvarnabhumi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to Suvarnabhumi

Multiple Airlines Logo
PER
-
BKK
3308 mimulti-stop
Multiple Airlines Logo
BKK
-
PER
3308 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Perth to Suvarnabhumi flights

Get data-powered insights and trends into flights from Perth to Suvarnabhumi to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Perth to Bangkok?

The average price of all round-trip flights from Perth to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

When flying from Perth to Bangkok, you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Perth, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Perth to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Perth to Bangkok Suvarnabhumi Airport is August, where tickets cost £187 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is £562 and £427 respectively.

Can I save money by flying with a stopover from Perth to Bangkok Suvarnabhumi Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £195 on average.

How far in advance should I book a flight from Perth to Bangkok Suvarnabhumi Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Perth to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Perth to Bangkok Suvarnabhumi Airport, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

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Expert advice

Expert advice for your flight from Perth to Suvarnabhumi

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on BKK

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on PER

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Good to know - Cheap tickets from Perth to Bangkok

Low seasonJanuary
Best time to beat the crowds but there is an average 51% increase in price.
Most popular time to fly (98% more expensive on average)

When to book flights from Perth to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Perth to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Perth to Bangkok flights

  • Which aircraft models fly most regularly from Perth to Bangkok?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Perth to Bangkok flight route.

  • On which days can I fly direct from Perth to Bangkok?

    There are direct flights from Perth to Bangkok on a daily basis.

  • How does KAYAK find such low prices on flights from Perth to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Perth is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok with an airline and back to Perth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Perth to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight from Bangkok to Perth? 25% of our users found flights on this route for £129 or less one-way and £195 or less round-trip.

Prefer to fly direct from Perth to Bangkok?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Perth to Bangkok Suvarnabhumi.
Find which airlines fly direct from Perth Airport to Bangkok Suvarnabhumi Airport, which days they fly and book direct flights.

Direct departures

Perth to Bangkok Suvarnabhumi

Monday

Jetstar, Thai Airways

Jetstar, Thai Airways

Tuesday

Thai Airways

Thai Airways

Wednesday

Jetstar, Thai Airways

Jetstar, Thai Airways

Thursday

Thai Airways

Thai Airways

Friday

Jetstar, Thai Airways

Jetstar, Thai Airways

Saturday

Thai Airways

Thai Airways

Sunday

Jetstar, Thai Airways

Jetstar, Thai Airways

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Perth

Monday

Jetstar, Thai Airways

Jetstar, Thai Airways

Tuesday

Thai Airways

Thai Airways

Wednesday

Jetstar, Thai Airways

Jetstar, Thai Airways

Thursday

Thai Airways

Thai Airways

Friday

Jetstar, Thai Airways

Jetstar, Thai Airways

Saturday

Thai Airways

Thai Airways

Sunday

Jetstar, Thai Airways

Jetstar, Thai Airways

See more direct flights

Reviews of the top airline flying from Perth to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Perth to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Perth to Suvarnabhumi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.5
JetstarOverall score based on 514 reviews
5.0Entertainment
6.4Comfort
6.8Boarding
5.6Food
7.3Crew
Airline reviews

Improved experience over our last years flight when also we flew local but on an international scheduled flight. The double processing is still unwelcome i.e. by security and then by border force having to produce a licence and boarding pass repeatedly on departure and return. Obviously suits the airline rather than the local traveller. The flight and crew were good though a helper on return was offhand having to push the wheel chair did the bare minimum we felt.

8.0 ExcellentMrD, Jan 2026
PER - ADL
Read more Jetstar reviews

Improved experience over our last years flight when also we flew local but on an international scheduled flight. The double processing is still unwelcome i.e. by security and then by border force having to produce a licence and boarding pass repeatedly on departure and return. Obviously suits the airline rather than the local traveller. The flight and crew were good though a helper on return was offhand having to push the wheel chair did the bare minimum we felt.

Flight on time. New plane. No entertainment screen just device. No offer of water. Didn’t order food.

Flight was delayed both directions but once in the air was ok. Boarding out of Melbourne is just a mess.

Although a local trip via international flight it was fairly straight forward albeit more checks than desirable for local travel. On arrival Perth collecting luggage the trollies were hidden in one end of the long hall.

Jet star delayed both trips with poor communication. Passengers were made to change gates often and then left to stand with no seating. As someone getting over surgery this was very trying.

Delayed twice. Poor communication and people made to change gates too often.

Excellent help with Wife needing disability access at Brisbane airport

The flight was delayed by 2 hours but the Jetstar crew were fantastic.

Late leaving and desintuon board showed ‘gate closed’ when they hadn’t even commenced boarding!

Flight was delayed more than 1.5 hours. Gate changed multiple times

Everything you need to know for your flight from Perth to Suvarnabhumi

Information on your arrival and departure airports

Perth (PER)
Suvarnabhumi (BKK)