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DEF to JHB: distance & flight time
Dezful (Dezful Airport) → Johor Bahru (Senai International Airport)
4,164 mi
6,701 km · 3,618 nm
8h 38m
estimated nonstop flight time
+4.5h
time difference · heading east
See live DEF→JHB fares Phone-only fares on this route — call free
Flight time details
4,164 miles nonstop takes roughly 8h 38m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- DEF — Dezful Airport · Dezful, Iran
- JHB — Senai International Airport · Johor Bahru, Malaysia
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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Near JHB
- SIN · Singapore Changi Airport30 mi away
- TGA · Tengah Air Base18 mi away
- XSP · Seletar Airport21 mi away
- QPG · Paya Lebar Air Base26 mi away
Frequently asked questions
How far is DEF from JHB?
The flight distance from Dezful (DEF) to Johor Bahru (JHB) is 4,164 miles (6,701 km, 3,618 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to JHB?
A nonstop flight takes about 8h 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 Dezful and Johor Bahru?
Johor Bahru is 4.5 hours ahead of Dezful.
What is the cheapest way to fly from DEF to JHB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–JHB that never appear on search engines, with no booking fees.