Need help booking?
Unpublished phone-only deals available
DLK to SIR: distance & flight time
Dulkaninna (Dulkaninna Airport) → Sion (Sion Airport)
9,566 mi
15,395 km · 8,313 nm
19h 13m
estimated nonstop flight time
—
time difference · heading northwest
See live DLK→SIR fares Phone-only fares on this route — call free
Flight time details
9,566 miles nonstop takes roughly 19h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DLK — Dulkaninna Airport · Dulkaninna, Australia
- SIR — Sion Airport · Sion, Switzerland
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 DLK
- LGH · Leigh Creek Airport110 mi away
- MOO · Moomba Airport122 mi away
- OLP · Olympic Dam Airport140 mi away
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is DLK from SIR?
The flight distance from Dulkaninna (DLK) to Sion (SIR) is 9,566 miles (15,395 km, 8,313 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLK to SIR?
A nonstop flight takes about 19h 13m 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 cheapest way to fly from DLK to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLK–SIR that never appear on search engines, with no booking fees.