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SYH to UTH: distance & flight time
Syangboche (Syangboche Airport) → Udon Thani (Udon Thani Airport)
1,251 mi
2,013 km · 1,087 nm
3h 11m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live SYH→UTH fares Phone-only fares on this route — call free
Flight time details
1,251 miles nonstop takes roughly 3h 11m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- SYH — Syangboche Airport · Syangboche, Nepal
- UTH — Udon Thani Airport · Udon Thani, Thailand
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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is SYH from UTH?
The flight distance from Syangboche (SYH) to Udon Thani (UTH) is 1,251 miles (2,013 km, 1,087 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to UTH?
A nonstop flight takes about 3h 11m 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 Udon Thani?
Udon Thani is 1.3 hours ahead of Syangboche.
What is the cheapest way to fly from SYH to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–UTH that never appear on search engines, with no booking fees.