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Find Cheap Flights from Bangkok to Perth – Compare and Save

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Everything you should know

Direct flights
Every day
You can fly direct with Thai Airways and Jetstar. Average duration is 6h 51m
Direct flights
+1
Direct flights
+1
Top routes
DMK - PER
Cheapest • 4% average savings
BKK - PER
Most popular
Insights
Insights
Avoid delays
Thai Airways
Most punctual • 82% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to book
15 weeks
in advance
Our data shows that travellers who book at least 15 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 23% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Ho Chi Minh City (SGN)
Cheapest • Avg $608 (return)
Singapore Changi (SIN)
Shortest trip • 10h 38m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Bangkok to Perth

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bangkok to Perth

Multiple Airlines Logo
TH1  Glasgow Thorntonhall-PER Perth
8590 kmmulti-stop
Multiple Airlines Logo
PER  Perth-TH1 Glasgow Thorntonhall
8590 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bangkok to Perth flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Bangkok to Perth. It’s 24% cheaper than the average day, while Saturday is the most expensive, with prices 21% higher.

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

•May is the cheapest month to fly from Bangkok to Perth at $583 return.
•December ($878) and January ($878) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Bangkok to Perth the cheapest?

Flights from Bangkok to Perth are cheapest 15 weeks before departure. Booking in this window typically costs about 49% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Bangkok to Perth flights

Low season

June
Beat the crowds with an average 40% drop in traveller numbers.
The most popular month to fly with an average 6% increase in traveller numbers.

When to book flights from Bangkok to Perth

Are your dates flexible? Find out the best times to travel from Bangkok to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bangkok to Perth flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Bangkok to Perth?

    These are the earliest and latest flight times available from Bangkok to Perth:

    • Earliest: departs at 00:01 and lands at 06:52
    • Latest: departs at 22:05 and lands at 04:56.

    The flight takes about 6h 51m.

  • Which cabin classes can I book on flights from Bangkok to Perth?

    Three cabin classes are available on flights from Bangkok to Perth:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Bangkok to Perth?

    A direct flight from Bangkok to Perth takes 6h 51m, covering 8,590 km.

  • Do I need a passport to fly from Bangkok to Perth?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bangkok to Perth flight?

    Return flights from Bangkok to Perth range from $555 to $967, with an average of $757 over the past 12 months. Anything below $555 counts as a good deal.

  • How expensive are last-minute Bangkok to Perth flights?

    Last-minute fares on this route (booked within two weeks of departure) run 19% above the $757 route average. Book 15 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Bangkok to Perth?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average $608 return via Ho Chi Minh City (SGN), compared with $789 for direct.

  • What is the standard checked bag allowance on flights from Bangkok to Perth?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $29–$144 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from Bangkok to Perth spread across the day?

    Morning is the busiest departure period on Bangkok to Perth flights, with 50% leaving in that window. Night departures account for 50%, Afternoon flights for 0%, and Evening flights for 0%.

  • Which car hire options are available at Perth Airport (PER)?

    Perth Airport (PER) hosts 5 major car hire companies, with daily rates starting from around $18 for economy cars. Top options include:

    • EverythingFleet
    • East Coast Car Rentals
    • Europcar
    • Ace Rental Cars
    • Bargain Car Rentals

  • Which airports can I use when flying from Bangkok to Perth?

    Flights from Bangkok to Perth may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Perth (PER).

  • What time of day has the fewest delays on flights from Bangkok to Perth?

    Morning flights have the fewest delays on this route, while night departures tend to have the most.

  • At what point is a flight considered delayed on the route from Bangkok to Perth?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok to Perth route, 30% of flights were delayed in the past three months, with delays averaging 1h 50m.

  • Which airports do connecting flights from Bangkok to Perth pass through?

    One-stop flights from Bangkok to Perth most commonly connect through:

    • Kuala Lumpur Intl (KUL) – 59% of one-stop connections
    • Singapore Changi (SIN) – 40% of one-stop connections
    • Manila Ninoy Aquino Intl (MNL) – 1% of one-stop connections
    • Ho Chi Minh City (SGN) – 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Bangkok to Perth?

    Yes. Flexible dates can save you up to 38% on flights from Bangkok to Perth. Friday is the cheapest departure day at $579 return on average, while Saturday is the most expensive at $923, a difference of $343.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Bangkok to Perth?

    2 airlines operate flights between Bangkok and Perth. The airlines offering direct flights on this route include:

    • Thai Airways
    • Jetstar

  • How much time can I save by choosing a different stopover airport from Bangkok to Perth?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 10h 38m, compared to 11h 02m via Kuala Lumpur Intl (KUL) and 18h 14m via Ho Chi Minh City (SGN).

  • What is the time difference between Bangkok and Perth?

    Perth is 1 hour ahead of Bangkok (Western Australia Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Perth?

    Some of the most popular sights in Perth are RAC Arena, Perth Convention Exhibition Centre, and Perth Town Hall. These are among the most viewed places in Perth on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Bangkok to Perth flights?

    Among airlines operating Bangkok to Perth flights:

    • Thai Airways: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Bangkok to Perth flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Jetstar: a cabin bag and a checked bag in Economy class
    • Thai Airways: a cabin bag and a checked bag in Economy class
    • Qantas Airways: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Bangkok to Perth flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $579, about $343 less than Saturday fares (37% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 49% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bangkok to Perth trip for May. Fares historically average $583 return in that month – typically $295 less than the most expensive month, which is January (based on the last 12 months).
  • For the best chance of arriving on time, fly with Thai Airways. Over the past three months, 82% of Thai Airways flights from Bangkok to Perth arrived on time, slightly above the route average of 70%. When flights on this route arrive late, they're delayed by an average of 1h 50m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Ho Chi Minh City Airport (SGN) can be cheaper than flying direct. The cheapest stopover option averages $608 return on this route – about $181 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Perth Airport.

    • Sanno Marracoonda Perth Airport Hotel
    • Ellard Bed & Breakfast

Prefer to fly direct from Bangkok to Perth?

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

Direct departures

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

Direct returns

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

More options for your flight from Bangkok to Perth

Complete your trip to Perth with a hotel stay or car hire

Car hire in Perth
Hotels in Perth
Holidays in Perth