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LKO to SYH: distance & flight time
Lucknow (Chaudhary Charan Singh International Airport) → Syangboche (Syangboche Airport)
365 mi
587 km · 317 nm
1h 26m
estimated nonstop flight time
+0.3h
time difference · heading east
See live LKO→SYH fares Phone-only fares on this route — call free
Flight time details
365 miles nonstop takes roughly 1h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.3-hour time gain when reading arrival times on your ticket.
The two airports
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
- 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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 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 LKO from SYH?
The flight distance from Lucknow (LKO) to Syangboche (SYH) is 365 miles (587 km, 317 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LKO to SYH?
A nonstop flight takes about 1h 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 LKO to SYH?
Nonstop service on LKO–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 1h 26m nonstop estimate.
What is the time difference between Lucknow and Syangboche?
Syangboche is 0.3 hours ahead of Lucknow.
What is the cheapest way to fly from LKO to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LKO–SYH that never appear on search engines, with no booking fees.
Why are some LKO to SYH fares phone-only?
Consolidator contracts let us sell certain LKO–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.