Perth to Bangkok flights
The cheapest round trip we found from Perth to Bangkok is $529 (Dec 2 – 10, 1 stop). It usually costs $443.
PER to BKK · Round trip · Economy · Prices per person in USD · Price found (3 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | No fares found yet |
| December 2026 | $529 |
| January 2027 | $443 |
| February 2027 | No fares found yet |
| March 2027 | No fares found yet |
| April 2027 | $418 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 2 – 10 8 nights · leave Wed$529 +19% vs usual$529 +19% vs usual Book
Scoot 1 stop · 7h 50m -
Dec 12 – 23 11 nights · leave Sat$644 +45% vs usual$644 +45% vs usual Book
Vietjet 1 stop · 8h 05m -
Dec 24 – Jan 4, 2027 11 nights · leave Thu$1,029 +132% vs usual$1,029 +132% vs usual Book
Vietjet 1 stop · 8h 05m
-
Dec 24 – Jan 3, 2027 10 nights · leave Thu$1,175 +165% vs usual$1,175 +165% vs usual Book
Vietjet 1 stop · 8h 05m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Bangkok
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Airport transfer to Bangkok
Fixed prices from BKK on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Bangkok · Dec 2 – 10- eSIM for Thailand Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Thailand Economybookings · compare rental companies (opens Economybookings in a new tab)
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Flights to Bangkok from other cities
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Perth to Bangkok: questions
How much does a flight from Perth to Bangkok cost?
The cheapest round trip we have found right now is $529, leaving December 2 and returning December 10. The usual price on this route is about $443. Prices are per person, economy, in USD.
What is the cheapest month to fly from Perth to Bangkok?
April 2027, with round trips from $418. The most expensive month in our data is December (from $529). Based on the 3 months ahead we have prices for.
Which airports do Perth to Bangkok flights use?
Perth airports include Perth (PER). Bangkok airports include Suvarnabhumi (BKK) and Don Mueang International (DMK). The prices on this page cover every airport in both cities (PER and BKK are the city codes).
About this route
We track round-trip economy fares from Perth (Australia) to Bangkok (Thailand) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $529, departing December 2 and returning December 10. The cheapest month to fly in our data is April, from $418. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.