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YAY to SYD: distance & flight time
St. Anthony (St. Anthony Airport) → Sydney (Sydney Kingsford Smith International Airport)
10,620 mi
17,091 km · 9,228 nm
21h 17m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live YAY→SYD fares Phone-only fares on this route — call free
Flight time details
10,620 miles nonstop takes roughly 21h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- YAY — St. Anthony Airport · St. Anthony, Canada
- 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 YAY
- YBX · Lourdes de Blanc Sablon Airport48 mi away
- YMH · Mary's Harbour Airport64 mi away
- YFX · St. Lewis (Fox Harbour) Airport70 mi away
- YHA · Port Hope Simpson Airport79 mi away
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 YAY from SYD?
The flight distance from St. Anthony (YAY) to Sydney (SYD) is 10,620 miles (17,091 km, 9,228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAY to SYD?
A nonstop flight takes about 21h 17m 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 St. Anthony and Sydney?
Sydney is 12.5 hours ahead of St. Anthony.
What is the cheapest way to fly from YAY to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAY–SYD that never appear on search engines, with no booking fees.