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SAY to SIN: distance & flight time
Siena (Siena-Ampugnano Airport) → Singapore (Singapore Changi Airport)
6,292 mi
10,126 km · 5,468 nm
12h 48m
estimated nonstop flight time
+6h
time difference · heading east
See live SAY→SIN fares Phone-only fares on this route — call free
Flight time details
6,292 miles nonstop takes roughly 12h 48m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SAY — Siena-Ampugnano Airport · Siena, Italy
- SIN — Singapore Changi Airport · Singapore, Singapore
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 SAY
- GRS · Grosseto Air Base36 mi away
- FLR · Peretola Airport38 mi away
- PSA · Pisa International Airport52 mi away
- EBA · Marina Di Campo Airport62 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is SAY from SIN?
The flight distance from Siena (SAY) to Singapore (SIN) is 6,292 miles (10,126 km, 5,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAY to SIN?
A nonstop flight takes about 12h 48m 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 Siena and Singapore?
Singapore is 6 hours ahead of Siena.
What is the cheapest way to fly from SAY to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–SIN that never appear on search engines, with no booking fees.