Find the cheapest month to fly from Portland (PDX) to Sydney (SYD)
August is typically the cheapest month to fly
From $769 - $1,222 per traveler.
Travel information
Origin airport | Portland Intl. |
|---|---|
Destination airport | Kingsford Smith Intl. |
Distance | 12286 km |
Explore a world of travel with Expedia
Most Popular United Routes from Portland
- Fayetteville to Salt Lake City (XNA - SLC)
- Seattle to Phoenix (SEA - PHX)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Atlanta to Denver (ATL - DEN)
- Los Angeles to Nashville (LAX - BNA)
- Cedar Rapids to Houston (CID - IAH)
- Lincoln to New Orleans (LNK - MSY)
- Dallas to Calgary (DFW - YYC)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Houston to Calgary (IAH - YYC)
Popular Domestic Routes in Kingsford Smith Intl.
- Little Rock to Rochester (LIT - ROC)
- Raleigh to Palm Springs (RDU - PSP)
- Hartford to Denver (BDL - DEN)
- Hartford to Denver (BDL - DEN)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Los Angeles to Nashville (LAX - BNA)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Fayetteville to Salt Lake City (XNA - SLC)
- Baltimore to New Orleans (BWI - MSY)
- Palermo to Fayetteville (PMO - XNA)