Statistics on Sydney-Indonesia flights: what is the right price and when to buy your plane ticket?
Flights to Indonesia from Sydney
The average price to go to Indonesia from Sydney is $ 618 (round trip). It varies from $ 498 (Bali) to $ 700 (Sulawesi (Makassar)) depending on the destination. The information below allows you to know the average price of Sydney-Indonesia flights on average throughout the year and month by month, as well as the best time to buy your plane tickets for different cities: Bali, Java (Jakarta), Sumatra (Medan) and Sulawesi (Makassar).
| City | Average price | Cheapest months to travel | When to buy? | Details |
|---|---|---|---|---|
| Bali | $ 498 | february (the cheapest), march, may, november | 6 to 7 months | Flight price Sydney-Bali |
| Java (Jakarta) | $ 664 | february, march, may (the cheapest), august, november | 5 to 6 months | Flight price Sydney-Java (Jakarta) |
| Sumatra (Medan) | $ 610 | february, march, may, june, august (the cheapest), september, october, november | 1 to 2 months | Flight price Sydney-Sumatra (Medan) |
| Sulawesi (Makassar) | $ 700 | february, march (the cheapest), may, june, august, september, october, november | 11 to 12 months | Flight price Sydney-Sulawesi (Makassar) |
Round-trip airfare price Sydney-Indonesia month by month
| Month | Average price | Our opinion |
|---|---|---|
| January | $ 604 to $ 969 | very high price |
| February | $ 393 to $ 633 | good price |
| March | $ 450 to $ 586 | good price |
| April | $ 545 to $ 720 | fair price |
| May | $ 424 to $ 614 | good price |
| June | $ 475 to $ 652 | fair price |
| July | $ 624 to $ 735 | very high price |
| August | $ 499 to $ 618 | fair price |
| September | $ 526 to $ 678 | fair price |
| October | $ 505 to $ 685 | fair price |
| November | $ 407 to $ 630 | good price |
| December | $ 512 to $ 918 | high price |
How are these data calculated?
We have studied a sample of 65443 airfare prices from previous years for flights to Indonesia from Sydney and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.
The GOOD price of a flight to Indonesia from Sydney
Average price per month for a round trip flight to Bali in Indonesia
The average price for a round trip flight from Sydney to Bali is $ 498. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Sydney-Bali flights.
To get the best price...
take a flight with layover
leave on a monday
come back on a wednesday
Data analysis:
Travel to Bali in Indonesia in february to get the best price ($ 393, saving $ 105 compared to the average price for the year which is $ 498). Avoid the month of july which is statistically the most expensive ($ 624, which is $ 126 more than the average price).
Monthly prices in detail for Sydney-Bali and other statistics
Average price per month for a round trip flight to Java (Jakarta) in Indonesia
The average price for a round trip flight from Sydney to Java (Jakarta) is $ 664. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Sydney-Java (Jakarta) flights.
To get the best price...
take a flight with layover
leave on a wednesday
come back on a monday
Data analysis:
Travel to Java (Jakarta) in Indonesia in may to get the best price ($ 568, saving $ 96 compared to the average price for the year which is $ 664). Avoid the month of january which is statistically the most expensive ($ 840, which is $ 177 more than the average price).
Monthly prices in detail for Sydney-Java (Jakarta) and other statistics
Average price per month for a round trip flight to Sumatra (Medan) in Indonesia
The average price for a round trip flight from Sydney to Sumatra (Medan) is $ 610. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Sydney-Sumatra (Medan) flights.
To get the best price...
take a flight with layover
leave on a wednesday
come back on a thursday
Data analysis:
Travel to Sumatra (Medan) in Indonesia in august to get the best price ($ 503, saving $ 107 compared to the average price for the year which is $ 610). Avoid the month of january which is statistically the most expensive ($ 864, which is $ 255 more than the average price).
Monthly prices in detail for Sydney-Sumatra (Medan) and other statistics
Average price per month for a round trip flight to Sulawesi (Makassar) in Indonesia
The average price for a round trip flight from Sydney to Sulawesi (Makassar) is $ 700. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Sydney-Sulawesi (Makassar) flights.
To get the best price...
take a flight with layover
leave on a monday
come back on a saturday
Data analysis:
Travel to Sulawesi (Makassar) in Indonesia in march to get the best price ($ 569, saving $ 132 compared to the average price for the year which is $ 700). Avoid the month of january which is statistically the most expensive ($ 969, which is $ 270 more than the average price).
Monthly prices in detail for Sydney-Sulawesi (Makassar) and other statistics
Top prices Sydney-Indonesia
| Round trip | Dates | Price | |
|---|---|---|---|
| Sydney → Bali | 01-11 to 06-11-2025 | $ 293 | direct flight with Jetstar |
| Sydney → Bali | 13-11 to 23-11-2025 | $ 293 | direct flight with Jetstar |
| Sydney → Bali | 16-11 to 27-11-2025 | $ 280 | direct flight with Jetstar |
| Sydney → Bali | 18-11 to 28-11-2025 | $ 293 | direct flight with Jetstar |
| Sydney → Bali | 20-11 to 28-11-2025 | $ 293 | direct flight with Jetstar |
| Sydney → Bali | 21-11 to 28-11-2025 | $ 293 | direct flight with Jetstar |
| Sydney → Bali | 11-02 to 18-02-2026 | $ 280 | direct flight with Jetstar |
| Sydney → Bali | 13-02 to 20-02-2026 | $ 293 | direct flight with Jetstar |
| Sydney → Bali | 15-02 to 25-02-2026 | $ 280 | direct flight with Jetstar |
| Sydney → Bali | 17-02 to 24-02-2026 | $ 293 | direct flight with Jetstar |
When to buy plane tickets to go to Indonesia (from Sydney)?
The best time to buy your plane ticket from Sydney to Bali
The price of tickets to Bali fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Sydney to Bali, you should buy your ticket on a tuesday. For more details, please visit the when to buy plane tickets to Bali page.
Data analysis:
Buy your plane ticket to go to Bali in Indonesia 6 to 7 months before departure to get the best price (the average price in this range is $ 439 , which is $ 60 savings compared to the overall average price). However, do not buy your ticket 11 to 12 months in advance or you will pay a high price ($ 318 more than the average price).
When to buy your Sydney-Bali flight ticket and other statistics
The best time to buy your plane ticket from Sydney to Java (Jakarta)
The price of tickets to Java (Jakarta) fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Sydney to Java (Jakarta), you should buy your ticket on a wednesday. For more details, please visit the when to buy plane tickets to Java (Jakarta) page.
Data analysis:
Buy your plane ticket to go to Java (Jakarta) in Indonesia 5 to 6 months before departure to get the best price (the average price in this range is $ 602 , which is $ 62 savings compared to the overall average price). However, do not buy your ticket 11 to 12 months in advance or you will pay a high price ($ 143 more than the average price).
When to buy your Sydney-Java (Jakarta) flight ticket and other statistics
The best time to buy your plane ticket from Sydney to Sumatra (Medan)
The price of tickets to Sumatra (Medan) fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Sydney to Sumatra (Medan), you should buy your ticket on a sunday. For more details, please visit the when to buy plane tickets to Sumatra (Medan) page.
Data analysis:
Buy your plane ticket to go to Sumatra (Medan) in Indonesia 1 to 2 months before departure to get the best price (the average price in this range is $ 598 , which is $ 12 savings compared to the overall average price). However, do not buy your ticket 10 to 11 months in advance or you will pay a high price ($ 107 more than the average price).
When to buy your Sydney-Sumatra (Medan) flight ticket and other statistics
The best time to buy your plane ticket from Sydney to Sulawesi (Makassar)
The price of tickets to Sulawesi (Makassar) fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Sydney to Sulawesi (Makassar), you should buy your ticket on a thursday. For more details, please visit the when to buy plane tickets to Sulawesi (Makassar) page.
Data analysis:
Buy your plane ticket to go to Sulawesi (Makassar) in Indonesia 11 to 12 months before departure to get the best price (the average price in this range is $ 603 , which is $ 97 savings compared to the overall average price). However, do not buy your ticket 0 to 1 month in advance or you will pay a high price ($ 105 more than the average price).
When to buy your Sydney-Sulawesi (Makassar) flight ticket and other statistics