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YDT to SYD: distance & flight time
Boundary Bay (Boundary Bay Airport) → Sydney (Sydney Kingsford Smith International Airport)
7,771 mi
12,506 km · 6,753 nm
15h 42m
estimated nonstop flight time
+17h
time difference · heading southwest
See live YDT→SYD fares Phone-only fares on this route — call free
Flight time details
7,771 miles nonstop takes roughly 15h 42m 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
- YDT — Boundary Bay Airport · Boundary Bay, 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 YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 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 YDT from SYD?
The flight distance from Boundary Bay (YDT) to Sydney (SYD) is 7,771 miles (12,506 km, 6,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to SYD?
A nonstop flight takes about 15h 42m 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 Boundary Bay and Sydney?
Sydney is 17 hours ahead of Boundary Bay.
What is the cheapest way to fly from YDT to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–SYD that never appear on search engines, with no booking fees.