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SYH to SAY: distance & flight time
Syangboche (Syangboche Airport) → Siena (Siena-Ampugnano Airport)
4,230 mi
6,807 km · 3,676 nm
8h 46m
estimated nonstop flight time
-3.7h
time difference · heading northwest
See live SYH→SAY fares Phone-only fares on this route — call free
Flight time details
4,230 miles nonstop takes roughly 8h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SYH — Syangboche Airport · Syangboche, Nepal
- SAY — Siena-Ampugnano Airport · Siena, Italy
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 SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
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
Frequently asked questions
How far is SYH from SAY?
The flight distance from Syangboche (SYH) to Siena (SAY) is 4,230 miles (6,807 km, 3,676 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to SAY?
A nonstop flight takes about 8h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SYH to SAY?
Nonstop service on SYH–SAY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 46m nonstop estimate.
What is the time difference between Syangboche and Siena?
Siena is 3.7 hours behind Syangboche.
What is the cheapest way to fly from SYH to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–SAY that never appear on search engines, with no booking fees.
Why are some SYH to SAY fares phone-only?
Consolidator contracts let us sell certain SYH–SAY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.