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SEN to SYH: distance & flight time
Southend (Southend Airport) → Syangboche (Syangboche Airport)
4,573 mi
7,360 km · 3,974 nm
9h 26m
estimated nonstop flight time
+4.8h
time difference · heading east
See live SEN→SYH fares Phone-only fares on this route — call free
Flight time details
4,573 miles nonstop takes roughly 9h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.8-hour time gain when reading arrival times on your ticket.
The two airports
- SEN — Southend Airport · Southend, United Kingdom
- 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 SEN
- LGW · London Gatwick Airport48 mi away
- LHR · London Heathrow Airport50 mi away
- RCS · Rochester Airport17 mi away
- LCY · London City Airport28 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 SEN from SYH?
The flight distance from Southend (SEN) to Syangboche (SYH) is 4,573 miles (7,360 km, 3,974 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEN to SYH?
A nonstop flight takes about 9h 26m 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 Southend and Syangboche?
Syangboche is 4.8 hours ahead of Southend.
What is the cheapest way to fly from SEN to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEN–SYH that never appear on search engines, with no booking fees.