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SIR to BZZ: distance & flight time
Sion (Sion Airport) → Brize Norton (RAF Brize Norton)
555 mi
894 km · 483 nm
1h 40m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SIR→BZZ fares Phone-only fares on this route — call free
Flight time details
555 miles nonstop takes roughly 1h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- BZZ — RAF Brize Norton · Brize Norton, United Kingdom
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near BZZ
- FFD · RAF Fairford10 mi away
- LHR · London Heathrow Airport52 mi away
- OXF · Oxford (Kidlington) Airport13 mi away
- GBA · Cotswold Airport21 mi away
Frequently asked questions
How far is SIR from BZZ?
The flight distance from Sion (SIR) to Brize Norton (BZZ) is 555 miles (894 km, 483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to BZZ?
A nonstop flight takes about 1h 40m 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 Sion and Brize Norton?
Brize Norton is 1 hour behind Sion.
What is the cheapest way to fly from SIR to BZZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–BZZ that never appear on search engines, with no booking fees.