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ILG to SYH: distance & flight time
Wilmington (New Castle Airport) → Syangboche (Syangboche Airport)
7,637 mi
12,290 km · 6,636 nm
15h 26m
estimated nonstop flight time
+9.8h
time difference · heading north
See live ILG→SYH fares Phone-only fares on this route — call free
Flight time details
7,637 miles nonstop takes roughly 15h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- ILG — New Castle Airport · Wilmington, United States
- SYH — Syangboche Airport · Syangboche, Nepal
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 ILG
Near SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Frequently asked questions
How far is ILG from SYH?
The flight distance from Wilmington (ILG) to Syangboche (SYH) is 7,637 miles (12,290 km, 6,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILG to SYH?
A nonstop flight takes about 15h 26m 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 ILG to SYH?
Nonstop service on ILG–SYH 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 15h 26m nonstop estimate.
What is the time difference between Wilmington and Syangboche?
Syangboche is 9.8 hours ahead of Wilmington.
What is the cheapest way to fly from ILG to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILG–SYH that never appear on search engines, with no booking fees.
Why are some ILG to SYH fares phone-only?
Consolidator contracts let us sell certain ILG–SYH 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.