We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.
But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.
Another way to get a cheap flight is to book last minute – but this does mean you may not be able to get the exact flights you want.
Did you know you can also compare hotel and car hire prices in Indonesia with Netflights? Take a look to get an idea of prices in Semarang.