Great sale fare$200one-way
Typical low fare$280–$380one-way
Which airlines fly it cheapest
Thai Airways sales, AirAsia X via KUL, Jetstar via DPS.
The local trick
💡 Nonstops are pricier; self-connecting via Bali or KUL on sale fares can halve it.
Corridor intel — Australia ↔ Southeast Asia
Perth and Darwin are Australia's cheap back doors to Asia. Jetstar, AirAsia X, VietJet and Batik Air run monthly sales — Friday afternoons (AEST) for Jetstar's Friday Frenzy. Bali and Kuala Lumpur are the two cheapest entry points; everything in SEA is a $30–80 hop from KUL.