Need help booking?
Unpublished phone-only deals available
GZT to SYH: distance & flight time
Gaziantep (Gaziantep International Airport) → Syangboche (Syangboche Airport)
2,909 mi
4,681 km · 2,528 nm
6h 10m
estimated nonstop flight time
+2.8h
time difference · heading east
See live GZT→SYH fares Phone-only fares on this route — call free
Flight time details
2,909 miles nonstop takes roughly 6h 10m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.8-hour time gain when reading arrival times on your ticket.
The two airports
- GZT — Gaziantep International Airport · Gaziantep, Turkey
- 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 GZT
- KCM · Kahramanmaraş Airport50 mi away
- ALP · Aleppo International Airport55 mi away
- SFQ · Şanlıurfa Airport76 mi away
- ADF · Adıyaman Airport77 mi away
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 GZT from SYH?
The flight distance from Gaziantep (GZT) to Syangboche (SYH) is 2,909 miles (4,681 km, 2,528 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GZT to SYH?
A nonstop flight takes about 6h 10m 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 GZT to SYH?
Nonstop service on GZT–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 6h 10m nonstop estimate.
What is the time difference between Gaziantep and Syangboche?
Syangboche is 2.8 hours ahead of Gaziantep.
What is the cheapest way to fly from GZT to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GZT–SYH that never appear on search engines, with no booking fees.
Why are some GZT to SYH fares phone-only?
Consolidator contracts let us sell certain GZT–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.