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DED to ISA: distance & flight time
Dehra Dun (Dehradun Airport) → Mount Isa (Mount Isa Airport)
5,377 mi
8,654 km · 4,673 nm
11h 1m
estimated nonstop flight time
+4.5h
time difference · heading southeast
See live DED→ISA fares Phone-only fares on this route — call free
Flight time details
5,377 miles nonstop takes roughly 11h 1m gate to gate, flying southeast. 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
- DED — Dehradun Airport · Dehra Dun, India
- ISA — Mount Isa Airport · Mount Isa, Australia
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is DED from ISA?
The flight distance from Dehra Dun (DED) to Mount Isa (ISA) is 5,377 miles (8,654 km, 4,673 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to ISA?
A nonstop flight takes about 11h 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 Dehra Dun and Mount Isa?
Mount Isa is 4.5 hours ahead of Dehra Dun.
What is the cheapest way to fly from DED to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–ISA that never appear on search engines, with no booking fees.