Need help booking?
Unpublished phone-only deals available
THR to SGN: distance & flight time
Teheran (Mehrabad International Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
3,850 mi
6,196 km · 3,346 nm
8h 1m
estimated nonstop flight time
+3.5h
time difference · heading east
See live THR→SGN fares Phone-only fares on this route — call free
Flight time details
3,850 miles nonstop takes roughly 8h 1m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- SGN — Tan Son Nhat International Airport · Ho Chi Minh City, Vietnam
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 SGN
- VCA · Can Tho International Airport82 mi away
- VKG · Rach Gia Airport119 mi away
- KTI · Kratie Airport122 mi away
- PNH · Phnom Penh International Airport132 mi away
Frequently asked questions
How far is THR from SGN?
The flight distance from Teheran (THR) to Ho Chi Minh City (SGN) is 3,850 miles (6,196 km, 3,346 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to SGN?
A nonstop flight takes about 8h 1m 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 Ho Chi Minh City?
Ho Chi Minh City is 3.5 hours ahead of Teheran.
What is the cheapest way to fly from THR to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–SGN that never appear on search engines, with no booking fees.