Cheap Flights from Perth to Bangkok
Round-trip economy fares between Perth (PER) and Bangkok (BKK) average A$605 across the year. Book for June and typical prices fall to A$484. The 5,326 km hop takes about 6.9 hours non-stop, and the nicest window to visit Bangkok is November – February (cool & dry).
Today's tracked low
A$416 −14% vs. seasonal low
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When is the cheapest time to fly from Perth to Bangkok?
Average round-trip economy fare by departure month. June is the statistical sweet spot at A$484.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$714 | +A$109 |
| February | A$690 | +A$85 |
| March | A$629 | +A$24 |
| April | A$557 | −A$48 |
| May | A$508 | −A$97 |
| June Cheapest | A$484 | −A$121 |
| July | A$508 | −A$97 |
| August | A$520 | −A$85 |
| September | A$496 | −A$109 |
| October | A$569 | −A$36 |
| November | A$678 | +A$73 |
| December | A$762 | +A$157 |
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Perth to Bangkok flight FAQs
- What is the cheapest month to fly from Perth to Bangkok?
- June is typically cheapest, with round-trips from A$484 — about A$121 under the yearly average of A$605.
- How long is the flight from Perth to Bangkok?
- Non-stop services cover the 5,326 km route in roughly 6.9 hours.
- When is the best time to visit Bangkok?
- November – February (cool & dry). Entry requirements: 60-day visa exemption for many nationalities.