Cheapest€51.47
- National Jet Express NJ211109:321h 15m10:47Kalgoorlie KGIPerth PER
Door to door 4h 25mCO2 139.2 kgChanges 0Fixed, no changes
Kalgoorlie-Boulder to Perth flight
Flights from Kalgoorlie-Boulder to Perth start at €60.91 and take 4h 18m at their fastest.
The Flights from Kalgoorlie-Boulder to Perth starts at €60.91 and takes 4h 18m door to door, run by 3 operators over 566 km, with around 15 departures a day. Fares bottom out about 30 days before departure.
- 4h 18mDoor to door
- 1h 8mMoving
- €60.91From
- 139.2 kgCO2
The cheapest and the fastest on 29 September 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€55.60
- Virgin Australia VA291709:271h 8m10:35Kalgoorlie KGIPerth PER
Door to door 4h 18mCO2 139.2 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 Alliance Airlines | €53.24 |
| Virgin Australia | €53.83 |
 National Jet Express | €51.47 |
The flight gets you into Perth. It does not get you a bed, and neither do we.
A room in Perth for the night the flight gets in
Hotels and flats near the centre, most of them with free cancellation, on a map that shows what is walkable.
Search Perth on AgodaOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Kalgoorlie-Boulder to Perth
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €62.6890 days
- €52.6560 days
- €46.7545 days
- €44.9830 days
- €55.6021 days
- €60.9114 days
- €69.767 days
- €80.973 days
- €98.081 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €44.98.
- How much it moves
- The gap between the cheapest and dearest lead time is 118 percent. The dearest point is €98.08, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €60.91Sun
- €62.09Mon
- €60.91Tue
- €66.81Wed
- €78.61Thu
- €75.07Fri
- €77.43Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Kalgoorlie
Air
- KGI
Perth
Air
- PER
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 566 km against 550 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Kalgoorlie-Boulder at 06:01 and the last at 19:24, across 15 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Kalgoorlie-Boulder to Perth
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.
How long does the Flight from Kalgoorlie-Boulder to Perth take?
The Flight from Kalgoorlie-Boulder to Perth takes 4h 18m door to door, of which 1h 8m is spent moving. The route runs 566 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.
How much does the Flight from Kalgoorlie-Boulder to Perth cost?
The Flight from Kalgoorlie-Boulder to Perth starts at €60.91 for one passenger, checked on 13 September 2026. A typical fare is €57.37. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Kalgoorlie-Boulder to Perth?
3 operators run the Flight from Kalgoorlie-Boulder to Perth: Alliance Airlines, Virgin Australia, National Jet Express. Between them they file around 15 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.
Which terminal does the Flight from Kalgoorlie-Boulder to Perth use?
The Flight from Kalgoorlie-Boulder to Perth leaves from Kalgoorlie KGI and arrives at Perth PER. 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.
When should I book the Flight from Kalgoorlie-Boulder to Perth?
Fares for the Flight from Kalgoorlie-Boulder to Perth bottom out around 30 days ahead, at €44.98. The gap between the cheapest and dearest lead time across the window is 118 percent, measured on 13 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Kalgoorlie-Boulder to Perth produce?
The Flight from Kalgoorlie-Boulder to Perth produces about 139.2 kg of CO2 per passenger over 566 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modelled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Kalgoorlie-Boulder to Perth on 13 September 2026: 566 km of route against 550 km in a straight line, 15 services a day, 3 operators, a cheapest fare of €60.91, and 4h 18m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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