Question 1

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

Accepted Answer

You are more likely to see cheaper flights to Bangkok from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $585 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Perth for as low as $497 on momondo.

Question 2

How many flights depart from Perth to Bangkok on average per day?

Accepted Answer

6 flights are operational daily from Perth to Bangkok as of December 2025. The most popular departure time for this route is 16:00, with 65% of flights per day taking off in the afternoon.

Question 3

What is the cheapest airline that flies from Perth to Bangkok?

Accepted Answer

AirAsia, Scoot, and Jetstar are the most popular carriers operating from Perth to Bangkok

Question 4

How often are flights from Perth to Bangkok delayed?

Accepted Answer

Historically, on average around 27% of flights between Perth and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Question 5

Which airlines fly to Bangkok?

Accepted Answer

Jetstar, Thai Airways and Scoot are the top three most popular airlines that fly to Bangkok from Perth according to our data. Jetstar is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 12 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Question 6

What is the cheapest day to depart on your flight to Bangkok?

Accepted Answer

The cheapest day to depart on your flight to Bangkok is on a Monday when prices can be found for as low as $848. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,218. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

Question 7

What is the cheapest Perth to Bangkok flight route?

Accepted Answer

Fly from Perth to Bangkok Suvarnabhumi for the best Perth - Bangkok flight prices

Question 8

What is the cheapest month to fly to Bangkok?

Accepted Answer

The month of August is, on average, the cheapest month to fly to Bangkok from Perth, with most prices found around $386. The month of May is another great option to travel to Bangkok, with average flight prices from Perth averaging around $388.

Question 9

How many flights depart from Perth to Bangkok on average per week?

Accepted Answer

As of December 2025, there are 43 flights per week flying from Perth to Bangkok. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

Question 10

What is the most punctual flight time for Perth to Bangkok flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 11

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 12

Which airline has the best punctuality record on Perth to Bangkok flights?

Accepted Answer

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 24% of their flights experiencing any sort of delay.

Question 13

What is the typical price of a round-trip flight between Perth and Bangkok?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $843 to $1,531.
The lowest price recently found on this route was $439.

Question 14

What is the cheapest time of day to depart on your flight to Bangkok?

Accepted Answer

Flying to Bangkok from Perth at midday is the least expensive time of day to depart. momondo users have found prices as low as $428 when looking at flights departing at midday. Flights to Bangkok are more costly in the morning, with an average ticket price of $1,208. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 15

What cabin class options are available on Perth to Bangkok flights?

Accepted Answer

There are 3 cabin classes available to choose from on Perth to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 16

When did momondo last update prices for flights from Perth Airport to Bangkok?

Accepted Answer

Prices for flights from Perth Airport to Bangkok are updated daily.

Question 17

How many operators does momondo search for flights from Perth Airport to Bangkok?

Accepted Answer

As of December 2025, there are 12 operators available to choose from for flights from Perth Airport to Bangkok.

Question 18

How old do you have to be to fly from Perth Airport to Bangkok?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Perth Airport to Bangkok.

Question 19

What documentation or ID do you need to fly to Bangkok?

Accepted Answer

The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	7h 00m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Bangkok	2 airports

Airline	Rating	Free cancellation	Price
AirAsia	PriceFrom $212	Free cancellation	Rating 6.8 222 reviews	Search AirAsia flights
VietJet Air	PriceFrom $236	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Scoot	PriceFrom $289	Free cancellation	Rating 6.7 311 reviews	Search Scoot flights
Jetstar	PriceFrom $300	Free cancellation	Rating 6.6 491 reviews	Search Jetstar flights
Indonesia AirAsia	PriceFrom $344	Free cancellation	Rating 6.9 60 reviews	Search Indonesia AirAsia flights
Batik Air	PriceFrom $382	Free cancellation	Rating 5.9 77 reviews	Search Batik Air flights
Finnair	PriceFrom $417	Free cancellation	Rating 7.6 1,336 reviews	Search Finnair flights
Batik Air	PriceFrom $459	Free cancellation	Rating 0.0 0 reviews	Search Batik Air flights
Malaysia Airlines	PriceFrom $518	Free cancellation	Rating 7.3 282 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $599	Free cancellation	Rating 8.1 1,412 reviews	Search Singapore Airlines flights

Cheap flights from Perth to Bangkok from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Bangkok departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Perth to Bangkok

What is the typical price of a round-trip flight between Perth and Bangkok?

What is the cheapest month to fly to Bangkok?

The month of August is, on average, the cheapest month to fly to Bangkok from Perth, with most prices found around $386. The month of May is another great option to travel to Bangkok, with average flight prices from Perth averaging around $388.

What is the cheapest day to depart on your flight to Bangkok?

What is the cheapest time of day to depart on your flight to Bangkok?

What is the cheapest Perth to Bangkok flight route?

Fly from Perth to Bangkok Suvarnabhumi for the best Perth - Bangkok flight prices

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

What cabin class options are available on Perth to Bangkok flights?

There are 3 cabin classes available to choose from on Perth to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Perth to Bangkok?

AirAsia, Scoot, and Jetstar are the most popular carriers operating from Perth to Bangkok

Which airlines fly to Bangkok?

How often are flights from Perth to Bangkok delayed?

Historically, on average around 27% of flights between Perth and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

What is the most punctual flight time for Perth to Bangkok flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Perth to Bangkok flights?

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 24% of their flights experiencing any sort of delay.

How many flights depart from Perth to Bangkok on average per day?

6 flights are operational daily from Perth to Bangkok as of December 2025. The most popular departure time for this route is 16:00, with 65% of flights per day taking off in the afternoon.

How many flights depart from Perth to Bangkok on average per week?

As of December 2025, there are 43 flights per week flying from Perth to Bangkok. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

Cheap Perth to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Bangkok

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How far is Perth to Bangkok by plane?

When did momondo last update prices for flights from Perth Airport to Bangkok?

How many operators does momondo search for flights from Perth Airport to Bangkok?

How old do you have to be to fly from Perth Airport to Bangkok?

What documentation or ID do you need to fly to Bangkok?

Best airlines flying from Perth to Bangkok

Compare and see reviews for airlines that fly from Perth to Bangkok with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Bangkok?

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Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok