Need help booking?
Unpublished phone-only deals available
SYH to LAF: distance & flight time
Syangboche (Syangboche Airport) → Lafayette (Purdue University Airport)
7,705 mi
12,401 km · 6,696 nm
15h 35m
estimated nonstop flight time
-9.7h
time difference · heading north
See live SYH→LAF fares Phone-only fares on this route — call free
Flight time details
7,705 miles nonstop takes roughly 15h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SYH — Syangboche Airport · Syangboche, Nepal
- LAF — Purdue University Airport · Lafayette, United States
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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 mi away
Frequently asked questions
How far is SYH from LAF?
The flight distance from Syangboche (SYH) to Lafayette (LAF) is 7,705 miles (12,401 km, 6,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to LAF?
A nonstop flight takes about 15h 35m 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 Syangboche and Lafayette?
Lafayette is 9.7 hours behind Syangboche.
What is the cheapest way to fly from SYH to LAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–LAF that never appear on search engines, with no booking fees.