$419 Cheap flights to Sumatra

Singapore Airlines, Malaysia Airlines and Garuda Indonesia are the top three most popular airlines that fly to Sumatra according to our data. Singapore Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Sumatra. Keep in mind that there are 6 different airlines that fly to Sumatra on a routine basis, so you have a few additional options to choose from.

The best day of the week to fly to Sumatra is Tuesday due to prices being at their lowest. Flying out on a Wednesday should be a backup plan since this day tends to be less expensive as well. Saturday, on the other hand, is the most expensive day to fly to Sumatra.

Prices for flights to Sumatra refresh daily.

There are 8 operators available for flights to Sumatra as of September 2025.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Sumatra.

The required travel and health documents for your Sumatra trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sumatra. We recommend that you seek guidance from your airline or a reliable third party such as IATA.