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BCN to SYD: distance & flight time
Barcelona (Barcelona International Airport) → Sydney (Sydney Kingsford Smith International Airport)
10,682 mi
17,190 km · 9,282 nm
21h 25m
estimated nonstop flight time
+8h
time difference · heading east
See live BCN→SYD fares Phone-only fares on this route — call free
Flight time details
10,682 miles nonstop takes roughly 21h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- BCN — Barcelona International Airport · Barcelona, Spain
- 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 BCN
- QSA · Sabadell Airport16 mi away
- REU · Reus Air Base48 mi away
- GRO · Girona Airport55 mi away
- LEU · Pirineus - la Seu d'Urgel Airport80 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 BCN from SYD?
The flight distance from Barcelona (BCN) to Sydney (SYD) is 10,682 miles (17,190 km, 9,282 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BCN to SYD?
A nonstop flight takes about 21h 25m 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 Barcelona and Sydney?
Sydney is 8 hours ahead of Barcelona.
What is the cheapest way to fly from BCN to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BCN–SYD that never appear on search engines, with no booking fees.