Need help booking?
Unpublished phone-only deals available
THR to AUS: distance & flight time
Teheran (Mehrabad International Airport) → Austin (Austin Bergstrom International Airport)
7,459 mi
12,004 km · 6,481 nm
15h 6m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live THR→AUS fares Phone-only fares on this route — call free
Flight time details
7,459 miles nonstop takes roughly 15h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- AUS — Austin Bergstrom International Airport · Austin, 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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 mi away
Frequently asked questions
How far is THR from AUS?
The flight distance from Teheran (THR) to Austin (AUS) is 7,459 miles (12,004 km, 6,481 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to AUS?
A nonstop flight takes about 15h 6m 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 Teheran and Austin?
Austin is 8.5 hours behind Teheran.
What is the cheapest way to fly from THR to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–AUS that never appear on search engines, with no booking fees.