Need help booking?
Unpublished phone-only deals available
KEP to SAT: distance & flight time
Nepalgunj (Nepalgunj Airport) → San Antonio (San Antonio International Airport)
8,454 mi
13,606 km · 7,347 nm
17h 3m
estimated nonstop flight time
-10.7h
time difference · heading north
See live KEP→SAT fares Phone-only fares on this route — call free
Flight time details
8,454 miles nonstop takes roughly 17h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KEP — Nepalgunj Airport · Nepalgunj, Nepal
- SAT — San Antonio International Airport · San Antonio, 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 KEP
- SKH · Surkhet Airport33 mi away
- DNP · Tulsipur Airport38 mi away
- RUK · Rukum Chaurjahari Airport48 mi away
- DHI · Dhangarhi Airport80 mi away
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is KEP from SAT?
The flight distance from Nepalgunj (KEP) to San Antonio (SAT) is 8,454 miles (13,606 km, 7,347 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEP to SAT?
A nonstop flight takes about 17h 3m 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 Nepalgunj and San Antonio?
San Antonio is 10.7 hours behind Nepalgunj.
What is the cheapest way to fly from KEP to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEP–SAT that never appear on search engines, with no booking fees.