Detour Flights

Cheap flights to Sydney

We are tracking 141 fares into Sydney (SYD) from 23 departure airports.

Cheapest tracked fare $501  ·  about $448 below the typical price for that distance

Cheapest fares we're tracking

FromDepartsStopsPrice
Los Angeles (LAX)2026-09-161 stop$501
Los Angeles (LAX)2026-09-041 stop$504
Los Angeles (LAX)2026-12-301 stop$509
Los Angeles (LAX)2026-11-272 stops$517
Los Angeles (LAX)2026-10-211 stop$520
Los Angeles (LAX)2026-10-201 stop$523
Los Angeles (LAX)2026-09-151 stop$525
Los Angeles (LAX)2026-09-241 stop$538
New York JFK (JFK)2026-09-251 stop$540
New York JFK (JFK)2026-09-231 stop$541
Baltimore (BWI)2026-10-142 stops$547
Baltimore (BWI)2026-10-181 stop$547
Baltimore (BWI)2026-10-111 stop$561
Burbank (BUR)2026-09-152 stops$562
Baltimore (BWI)2026-10-172 stops$566
Detroit (DTW)2026-09-272 stops$567
Detroit (DTW)2026-09-302 stops$568
Baltimore (BWI)2026-10-022 stops$570
Baltimore (BWI)2026-10-102 stops$570
Orange County (SNA)2026-09-162 stops$576

Popular departure airports

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Compare every airport, not just this one

Pin one end of your trip and let a whole region compete for the other. The cheapest airport is often not the one you were going to use.

Find my cheapest airport

Common questions

Which airports have cheap flights to Sydney?
We are currently tracking 141 fares into Sydney from 23 departure airports, listed cheapest first above.
Is Sydney the cheapest airport for this trip?
Not always. Cached fare feeds cover big hubs densely and secondary airports sparsely, so a cheaper nearby airport is often simply missing from a normal search rather than more expensive. Our reverse search prices a whole region's airports against each other to surface it.