Need help booking?
Unpublished phone-only deals available
SEE to SYD: distance & flight time
El Cajon (Gillespie Field) → Sydney (Sydney Kingsford Smith International Airport)
7,530 mi
12,118 km · 6,543 nm
15h 14m
estimated nonstop flight time
+17h
time difference · heading southwest
See live SEE→SYD fares Phone-only fares on this route — call free
Flight time details
7,530 miles nonstop takes roughly 15h 14m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- SEE — Gillespie Field · El Cajon, United States
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SEE
Near SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Frequently asked questions
How far is SEE from SYD?
The flight distance from El Cajon (SEE) to Sydney (SYD) is 7,530 miles (12,118 km, 6,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEE to SYD?
A nonstop flight takes about 15h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between El Cajon and Sydney?
Sydney is 17 hours ahead of El Cajon.
What is the cheapest way to fly from SEE to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEE–SYD that never appear on search engines, with no booking fees.