Cheapest€487.48
- Garuda Indonesia GI512706:148h 41m14:55Jakarta CGKSydney SYD
Door to door 11h 51mCO2 837.7 kgChanges 0Fixed, no changes
Jakarta to Sydney flight
Flights from Jakarta to Sydney start at €616.69 and take 10h 41m at their fastest.
The Flights from Jakarta to Sydney starts at €616.69 and takes 10h 41m door to door, run by 2 operators over 5,660 km, with around 6 departures a day. Fares bottom out about 45 days before departure.
- 10h 41mDoor to door
- 7h 31mMoving
- €616.69From
- 837.7 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€487.48
- KLM Royal Dutch Airlines KL129106:317h 31m14:02Jakarta CGKSydney SYD
Door to door 10h 41mCO2 837.7 kgChanges 0Fixed, no changes
Lowest CO2€592.50
- Garuda Indonesia GI931607:307h 55m15:25Jakarta CGKMelbourne AVV
- NSW TrainLink NS598517:045h 3m22:07North MelbourneNorth Sydney railway station
Changes at Melbourne, with 99 minutes between services and a walk of about 14 minutes.
Door to door 16h 34mCO2 817.3 kgChanges 1Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | Fastest |
|---|---|
 Garuda Indonesia | 10h 42m |
 KLM Royal Dutch Airlines | 10h 41m |
The flight gets you into Sydney. It does not get you a bed, and neither do we.
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When to book Jakarta to Sydney
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €630.8590 days
- €352.9660 days
- €351.7845 days
- €403.1130 days
- €542.3521 days
- €637.3414 days
- €674.517 days
- €761.833 days
- €1,042.671 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €351.78.
- How much it moves
- The gap between the cheapest and most expensive lead time is 196 percent. The most expensive point is €1,042.67, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 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.
- €737.64Sun
- €634.39Mon
- €616.69Tue
- €618.46Wed
- €853.87Thu
- €728.20Fri
- €637.34Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Jakarta
Air
- CGK
- HLP
Sydney
Air
- SYD
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
- How far it really runs
- The route covers 5,660 km against 5,496 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Perth, Singapore, Denpasar, Melbourne. The gap between arriving and leaving is 47 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Jakarta at 06:14 and the last at 07:30, across 6 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Jakarta to Sydney
The questions people actually ask about this trip, 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 Jakarta to Sydney take?
The Flight from Jakarta to Sydney takes 10h 41m door to door, of which 7h 31m is spent moving. The route runs 5,660 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 Jakarta to Sydney cost?
The Flight from Jakarta to Sydney starts at €616.69 for one passenger, checked on September 29, 2026. A typical fare is €549.14. 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 Jakarta to Sydney?
2 operators run the Flight from Jakarta to Sydney: Garuda Indonesia, KLM Royal Dutch Airlines. Between them they file around 6 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 Jakarta to Sydney use?
The Flight from Jakarta to Sydney leaves from Jakarta CGK and arrives at Sydney 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.
When should I book the Flight from Jakarta to Sydney?
Fares for the Flight from Jakarta to Sydney bottom out around 45 days ahead, at €351.78. The gap between the cheapest and most expensive lead time across the window is 196 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Jakarta to Sydney produce?
The Flight from Jakarta to Sydney produces about 837.7 kg of CO2 per passenger over 5660 km, which works out at roughly 148 grams per passenger kilometer. That figure is for the whole journey and for one traveler, 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 modeled 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 Jakarta to Sydney on September 12, 2026: 5660 km of route against 5496 km in a straight line, 6 services a day, 2 operators, a cheapest fare of €616.69, and 10h 41m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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