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UBP to JKR: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Janakpur (Janakpur Airport)
1,453 mi
2,339 km · 1,263 nm
3h 38m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live UBP→JKR fares Phone-only fares on this route — call free
Flight time details
1,453 miles nonstop takes roughly 3h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- JKR — Janakpur Airport · Janakpur, 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near JKR
- RHP · Ramechhap Airport48 mi away
- RJB · Rajbiraj Airport52 mi away
- MZU · Muzaffarpur Airport55 mi away
- RUM · Rumjatar Airport56 mi away
Frequently asked questions
How far is UBP from JKR?
The flight distance from Ubon Ratchathani (UBP) to Janakpur (JKR) is 1,453 miles (2,339 km, 1,263 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to JKR?
A nonstop flight takes about 3h 38m 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 Ubon Ratchathani and Janakpur?
Janakpur is 1.2 hours behind Ubon Ratchathani.
What is the cheapest way to fly from UBP to JKR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–JKR that never appear on search engines, with no booking fees.