Scroll through the results for cheap flights to Bali in Indonesia. To get the best deal, we'd advise booking in advance, particularly if you want to fly with a specific airline. Check your dates and see.
If these flights are too expensive, try searching for a different time of year. So if your dates are flexible, consider looking at different times of year.
So, if the flights to Bali don't work for you, you could always try searching for flights to other airports in Indonesia.
For even more options, check what other airports you could fly to Bali from. You might be able to make a saving by going from a different airport or city.