Flights from Mount Isa to Sydney start at €193.07 and take 8h 19m at their fastest.
Fares and seats move by the day. Price Mount Isa to Sydney on the date you actually want, rather than on the date this page was built.
The Flights from Mount Isa to Sydney starts at €193.07 and takes 8h 19m door to door, run by 4 operators over 2,535 km, with around 2 departures a day. Fares bottom out about 60 days before departure.
First and last are taken from the services we sell on 12 October 2026. The return direction keeps its own timetable and is not these times reversed.
€237.32 to €774.81 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Typical for this corridor. The operator sets the price on the day.
We take the payment for this one, so the booking finishes here and you never leave.
Book with DuffelWhat this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
Based on what this route has cost recently. The live fare is confirmed when you book.
Regional Express RE721107:301h 27m08:57Mount Isa Airport ISATownsville Airport / RAAF Base Townsville TSVChanges at Townsville, with 66 minutes between services and a walk of about 5 minutes.
Door to door 8h 19mCO2 529.8 kgChanges 1Fixed, no changes
Alliance Airlines AA491607:302h 29m09:59Mount Isa Airport ISABrisbane International Airport BNEChanges at Brisbane, with 81 minutes between services and a walk of about 14 minutes.
Door to door 10h 50mCO2 360.7 kgChanges 1Fixed, no changes
| Operator | Typical speed | Flexibility | On board |
|---|---|---|---|
| Alliance Airlines | 740 km/h | Fixed fare | Not published |
| NSW TrainLink | 140 km/h | Refundable | Power sockets, Wi-Fi |
| Regional Express | 740 km/h | Fixed fare | Not published |
| Virgin Australia | 740 km/h | Fixed fare | Not published |
The flight gets you into Sydney. These two partners take it from there, and the bed is theirs to book.
Sort by distance from North Sydney railway station and you can see which places are ten minutes on foot and which are not.
Search Sydney on AgodaOr compare on Booking.com
Partner links. We earn a commission when a booking completes, and it never changes what you pay.
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
The Flight from Mount Isa to Sydney takes 8h 19m door to door, of which 4h 3m is spent moving. The route runs 2,535 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
The Flight from Mount Isa to Sydney starts at €193.07 for one passenger, as of 23 September 2026. A typical fare is €212.84. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
4 operators run the Flight from Mount Isa to Sydney: Alliance Airlines, NSW TrainLink, Regional Express, Virgin Australia. Between them they file around 2 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
The Flight from Mount Isa to Sydney leaves from Mount Isa Airport ISA and arrives at Sydney Kingsford Smith International Airport SYD. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Fares for the Flight from Mount Isa to Sydney bottom out around 60 days ahead, at €206.05. The gap between the cheapest and dearest lead time across the window is 276 percent, measured on 23 September 2026. Booking inside the final week has consistently cost more.
The Flight from Mount Isa to Sydney produces about 445.2 kg of CO2 per passenger over 2535 km, which works out at roughly 176 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Operators on the Flight from Mount Isa to Sydney publish Power sockets, Wi-Fi. That is what 4 carriers on this corridor state about their own fleets, across a journey of 8h 19m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labelled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon
8h 19m
4h 3m
€237.32 to €774.81
07:30 to 07:30
2
445.2 kg
Air