Cheap Flights to Indonesia from $345

November is the cheapest month to fly to Indonesia. There's less demand then, so fares are usually more affordable. Planning your trip outside of public and school holidays can also help you save.

To fly to Indonesia without a stopover, select the "Direct flights only" box when you look for journeys on Expedia and we'll show you all the available options to compare.

To get cheap flights to Indonesia, book well in advance or visit during the off-peak months of January and February. Want a handy tip? Leave on a Thursday and save around 16% on average compared to those who travel on a Sunday.* Set up price tracking on the Expedia app and you'll get notified as soon as your fares drop.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can find great deals on last-minute departures to Indonesia, especially if your travel plans are flexible. Consider your options for jetting out of a different airport, changing your dates or choosing another airline to get a cheap flight to Indonesia.

Find the departure dates you want and a price that works with your budget by booking your domestic flight to Indonesia up to 28 days in advance. Lock in tickets between two and four months ahead if you're traveling to Indonesia from an international destination.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can generally find cheap flights to Indonesia on a Sunday. You can save about 8% on average compared to those who book on a Friday, which is often the most expensive day to purchase tickets.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Book an Indonesia flight and hotel package deal on Expedia, and you can benefit from significant savings. It's a breeze to bundle your accommodations and flights, and you can also add car rentals and tours to create your own customized Indonesia trip. Plus, nothing beats the convenience of booking everything in the same place.

You can usually cancel or change your flight to Indonesia within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may be issued credit for future flights rather than a direct refund. It's important to check the airline's rules and restrictions in your itinerary for specific details. You can use Expedia's "Changes included" or "No cancel fee" filters when you search to find cheap flights to Indonesia with flexible change policies. For more information, head to our Customer Service Portal.