$197 Find Cheap Flights from Perth to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Bangkok departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Bangkok.
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Everything you should know

Cheapest return fare
$360
Overall average: $440
Scoot
Wed 11/3Wed 25/3
PER - BKK • 1 stop
Cheapest direct flights
$402
Typical prices: $328-$718
Jetstar
Mon 4/5Sun 17/5
PER - BKK • Direct
Top airlines
Scoot
Cheapest • from $360 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
PER
-
BKK
Cheapest
PER
-
BKK
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Perth to Bangkok (PER-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Bangkok 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 Bangkok

Wed, 11 Mar - Wed, 25 Mar
Scoot Logo
05:35 - 19:05
PER
-
BKK
14h 30m
1 stop
Scoot Logo
09:15 - 16:30
BKK
-
PER
30h 15m
1 stop
$360Scoot
Mon, 9 Mar - Tue, 24 Mar
Scoot Logo
05:35 - 22:10
PER
-
BKK
17h 35m
1 stop
Scoot Logo
20:15 - 16:30
BKK
-
PER
19h 15m
1 stop
$361Scoot
Tue, 3 Mar - Thu, 5 Mar
Scoot Logo
05:35 - 16:00
PER
-
BKK
11h 25m
1 stop
Scoot Logo
17:00 - 04:15
BKK
-
PER
10h 15m
1 stop
$362Scoot
Mon, 2 Mar - Thu, 5 Mar
Scoot Logo
05:35 - 17:50
PER
-
BKK
13h 15m
1 stop
Scoot Logo
20:15 - 16:30
BKK
-
PER
19h 15m
1 stop
$364Scoot
Wed, 4 Mar - Sun, 8 Mar
Scoot Logo
05:35 - 16:00
PER
-
BKK
11h 25m
1 stop
Scoot Logo
23:10 - 04:15
BKK
-
PER
28h 05m
1 stop
$365Scoot
Thu, 5 Mar - Mon, 9 Mar
Scoot Logo
17:45 - 19:05
PER
-
BKK
26h 20m
1 stop
Scoot Logo
11:50 - 04:15
BKK
-
PER
15h 25m
1 stop
$367Scoot
Mon, 2 Mar - Tue, 3 Mar
Scoot Logo
05:35 - 17:50
PER
-
BKK
13h 15m
1 stop
Scoot Logo
17:00 - 04:15
BKK
-
PER
10h 15m
1 stop
$368Scoot
Mon, 2 Mar - Wed, 11 Mar
Scoot Logo
05:35 - 16:00
PER
-
BKK
11h 25m
1 stop
Scoot Logo
23:10 - 16:30
BKK
-
PER
16h 20m
1 stop
$371Scoot
Fri, 7 Aug - Fri, 14 Aug
AirAsia Logo
20:50 - 14:45
PER
-
DMK
18h 55m
1 stop
AirAsia Logo
10:05 - 04:15
DMK
-
PER
17h 10m
1 stop
$377AirAsia
Thu, 23 Jul - Thu, 13 Aug
AirAsia Logo
20:50 - 10:40
PER
-
DMK
14h 50m
1 stop
AirAsia Logo
16:50 - 04:15
DMK
-
PER
10h 25m
1 stop
$379AirAsia
Booking Insights

KAYAK's insights & trends for Perth to Bangkok flights

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

What is the cheapest Perth to Bangkok flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Perth to Bangkok costs $385 on the route between Perth (PER) and Bangkok Suvarnabhumi Airport (BKK). It is also the most popular route.

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 clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Bangkok on a Monday and more expensive on a Saturday. On your return trip to Perth, you should consider flying back on a Sunday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to Bangkok, 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 is August, where tickets cost $365 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,134 and $862 respectively.

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

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, 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, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Cheapest flight$197
Flight from Perth to Bangkok Don Mueang Intl

When to book flights from Perth to Bangkok

Are your dates flexible? Find out the best times to travel from Perth to Bangkok 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 flights from Perth to Bangkok

  • What is the cheapest flight from Perth to Bangkok?

    In the last 3 days, the lowest price for a flight from Perth to Bangkok was $197 for a one-way ticket and $360 for a return.

  • Which airports will I be using when flying from Perth to Bangkok?

    Perth is served by only 1 airport and there are 2 airports in Bangkok. You will leave Perth from Perth and you will be arriving in Bangkok at one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Perth to Bangkok?

    oneworld, and Star Alliance are the airline alliances operating flights between Perth and Bangkok, with oneworld being the most commonly used for this route.

  • What is the most popular stopover when flying to Bangkok from Perth?

    Kuala Lumpur is the most popular stopover city among KAYAK users travelling from Perth to Bangkok.

  • 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 travelers 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.

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.
Find which airlines fly direct from Perth Airport to Bangkok, which days they fly and book direct flights.

Direct departures

Perth to Bangkok

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 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 5 airlines flying from Perth to Bangkok

 
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 Bangkok? 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.
8.2
Singapore AirlinesOverall score based on 1463 reviews
8.0Comfort
8.6Crew
7.8Food
8.0Entertainment
8.3Boarding
Airline reviews

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

10.0 ExcellentAnonymous, Feb 2026
AKL - SIN
Read more Singapore Airlines reviews

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Overall were very good and I was satisfied w/ all the food and services.

No frills airline with minimal leg room and no entertainment

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Friendly staff but otherwise a typical no frills airline. The sets are extremely cramped

Automated check in could have been better organised and informative

Flight delayed for one hour last minute change the gate this is something new? Wak all over the airport bit fast bording to flight smd miss my meeting in kuaa lumpur is the year end meeting no internet in flught which is not good Anyway overall is good thanks to the crew on duty Un able to check in on line and choose the seat thatbi wanted and in flight meal too unable to purchase rrally sad Should get priority seat in next booking

Flight was delayed from 8pm to near midnight. They made us board then sit in the cabin and wait for even longer for take-off. No compensation whatsoever - not even in a free drink or meal

Fast Pass but delay at Check-In Counter. Limited Counter when there are alot of ppls Check-In

We were told that flight was delayed by 20 mins, but it left close to an hour late. But they did make it up and arrived early; it's just very difficult to keep waiting when it's a late flight. Food was mediocre.

The flight has been delayed for nearly an hour, yet neither the captain nor the chief steward made an effort to explain the reason for the delay or offer any apologies to the passengers.

We recently flew with AirAsia and encountered several issues. Our flight was delayed by over an hour, and both boarding and takeoff were postponed without any prior notification. Although we eventually realized there was a delay on our own, the crew did inform us afterward. To make up for lost time, the pilot took off at high speed, resulting in some turbulent moments that were quite scary. Despite these challenges, the cabin crew did an excellent job managing the situation and easing the inconvenience. Overall, while the delays and turbulence made for a stressful experience, I appreciated the crew’s efforts to keep us as comfortable as possible.

I had a wonderful experience with this company. The staff were all very friendly and helpful. Our pilot was skilled and clearly experienced. The value for the price was excellent. I would definitely recommend them.

Very quick turn around, plane was in good condition, alles paletti.

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

The issue was a 4 hour delay to takeoff with very sketchy information provided about the available of the flights delay. Passengers were not informed of gate changes and how long the delay might be. It ended with a late night 2 hour drive to our home which was not ideal for elderly people.

Flight was fine with boarding starting a few minutes early. Not a fan of the crew pushing political messaging regarding indigenous naming of Brisbane city… really pushed it like I haven’t heard on Jetstar before.

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

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

Information on your arrival and departure airports